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1984 Chevrolet K5 Blazer Spark Plug

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AC Delco Spark Plug
AC Delco logo AC Delco Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $6.44
(99) In Stock
Part Number: 2973-05006392
Notes: Gold Double Platinum -- New; Gap 0.045in
Condition: New

Center Electrode Tip Material Platinum Pad

Shipping Options:
Ground
Must be purchased in quantities of 4
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

AC Delco Spark Plug
AC Delco logo AC Delco Spark Plug Click to Enlarge
(1 Reviews)
4 Stars
AC Delco 1
Spark Plug
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Our List Price: $3.74
(99) In Stock
Part Number: 2973-05005354
Notes: Gold RAPIDFIRE -- New; Gap 0.045in
Condition: New

Center Electrode Tip Material Platinum Pad

Shipping Options:
Ground
Must be purchased in quantities of 4
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 
1984 Chevrolet K5 Blazer 5.7L V8 

AC Delco Spark Plug
AC Delco logo AC Delco Spark Plug Click to Enlarge
(2 Reviews)
5 Stars
AC Delco CR43TS
Spark Plug
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Our List Price: $1.90
(99) In Stock
Part Number: 2973-05006897
Notes: Professional Conventional -- New; Gap .045
Condition: New

Center Electrode Tip Material Nickel Alloy

Shipping Options:
Ground
Must be purchased in quantities of 4
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 

AC Delco Spark Plug
AC Delco logo AC Delco Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $1.90
(99) In Stock
Part Number: 2973-05008404
Notes: Professional Conventional -- New; Gap .045; Heavy Duty
Condition: New

Center Electrode Tip Material Nickel

Shipping Options:
Ground
Must be purchased in quantities of 4
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

AC Delco Spark Plug
AC Delco logo AC Delco Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $1.90
(99) In Stock
Part Number: 2973-05008414
Notes: Professional Conventional -- New; Gap .045; Light Duty
Condition: New

Center Electrode Tip Material Nickel

Shipping Options:
Ground
Must be purchased in quantities of 4
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

AC Delco Spark Plug
AC Delco logo AC Delco Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $1.90
(99) In Stock
Part Number: 2973-05008414
Notes: Professional Conventional -- New; Original Equipment; GAP .045
Condition: New

Center Electrode Tip Material Nickel

Shipping Options:
Ground
Must be purchased in quantities of 4
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 LE9 VIN: H 

AC Delco Spark Plug
AC Delco logo AC Delco Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $6.44
(99) In Stock
Part Number: 2973-05006405
Notes: Professional Double Platinum -- New; Original Equipment; GAP .045
Condition: New

Center Electrode Tip Material Platinum Pad

Shipping Options:
Ground
Must be purchased in quantities of 8
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 LE9 VIN: H 

NGK Spark Plug
NGK logo NGK Spark Plug Click to Enlarge
(Read reviews)
Product List Price:
$7.88
Our List Price: $4.40
(2) In Stock
Part Number: W0133-1921646
Notes: G-Power - UR5 NGK
Product Remark: UR5GP
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Part Fits: Catalog: A
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

NGK Spark Plug
NGK logo NGK Spark Plug Click to Enlarge
(3 Reviews)
5 Stars
NGK 3547
Spark Plug
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Our List Price: $2.68
(99) In Stock
Part Number: 2973-05051235
Notes: G-Power Spark Plug -- Gap 0.045"
Features:
  • Trivalent metal plating eliminates the need for anti-seize. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX(TM) plug.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

NGK Spark Plug
NGK logo NGK Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $2.68
(34) In Stock
Part Number: 2973-05174386
Notes: G-Power Spark Plug -- Gap 0.045"
Features:
  • Trivalent metal plating eliminates the need for anti-seize. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX(TM) plug.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 

NGK Spark Plug
NGK logo NGK Spark Plug Click to Enlarge
(2 Reviews)
5 Stars
NGK 7401
Spark Plug
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Our List Price: $6.19
(82) In Stock
Part Number: 2973-05174498
Notes: Iridium IX Spark Plug -- Gap 0.045"
Features:
  • The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloys extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to a NGK RUTHENIUM HX(TM) plug.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 

NGK Spark Plug
NGK logo NGK Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $6.19
(99) In Stock
Part Number: 2973-05533385
Notes: Iridium IX Spark Plug -- Gap 0.045"
Features:
  • The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloys extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to a NGK RUTHENIUM HX(TM) plug.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

NGK Spark Plug
NGK logo NGK Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $1.73
(99) In Stock
Part Number: 2973-05174461
Notes: V-Power Spark Plug -- Gap 0.045"; OE Equivalent Design
Features:
  • NGK V-Power spark plugs are tested to the highest OE standards. Trivalent metal plating eliminates the need for anti-seize. For even greater performance consider upgrading to a NGK Iridium IX Spark Plug.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 

NGK Spark Plug
NGK logo NGK Spark Plug Click to Enlarge
(2 Reviews)
5 Stars
NGK 2771
Spark Plug
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Our List Price: $1.73
(99) In Stock
Part Number: 2973-05051226
Notes: V-Power Spark Plug -- Gap 0.045"; OE Equivalent Design
Features:
  • NGK V-Power spark plugs are tested to the highest OE standards. Trivalent metal plating eliminates the need for anti-seize. For even greater performance consider upgrading to a NGK Iridium IX Spark Plug.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

SKP Spark Plug
SKP logo
SKP Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $7.65
with FREE Shipping
(99) In Stock
Part Number: 2973-07488524
Notes: Spark Plug -- Gap: .045/1.1mm; Enhanced Tapered Ground Electrode With Platinum Chip
Features:
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New

Shipping Options:
Free Ground Shipping
This Part Fits: Catalog: S
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 

SKP Spark Plug
SKP logo
SKP Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $7.49
with FREE Shipping
(99) In Stock
Part Number: 2973-07736904
Notes: Spark Plug -- Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode With Platinum Chip
Features:
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New

Shipping Options:
Free Ground Shipping
This Part Fits: Catalog: S
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

DIY Solutions Spark Plug Set
DIY Solutions logo
DIY Solutions Spark Plug Set
Click to Enlarge
(Read reviews)
Our List Price: $33.95
with FREE Shipping
(9) In Stock
Part Number: 2973-07983834
Notes: Spark Plug Set -- V8 5.7L
Condition: New

Quantity 8 Piece Set

Shipping Options:
Free Ground Shipping
This Part Fits: Catalog: Q
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

DIY Solutions Spark Plug Set
DIY Solutions logo
DIY Solutions Spark Plug Set
Click to Enlarge
(Read reviews)
Our List Price: $33.95
with FREE Shipping
(12) In Stock
Part Number: 2973-07789959
Notes: Spark Plug Set -- V8 5.7L
Condition: New

Quantity 8 Piece Set

Shipping Options:
Free Ground Shipping
This Part Fits: Catalog: Q
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

E3 Spark Plugs Spark Plug
E3 Spark Plugs logo E3 Spark Plugs Spark Plug Click to Enlarge
(1 Reviews)
5 Stars
E3 Spark Plugs E3.40
Spark Plug
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Our List Price: $5.94
(28) In Stock
Part Number: 2973-05343288
Notes: Spark Plug
Features:
  • Smoother Acceleration & Idle - The faster flame initiated by the E3 spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
  • Energy - Power output improved by 6% on average in the typical operating ranges-results will vary
  • Efficiency - E3 "diamond shaped" side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and longer flame kernel, more fuel is put to work with less waste; creating
  • Ecology - E3 provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
  • E3 Spark Plugs are pre-gapped at the factory to meet O.E. requirements
Condition: New

Electrode Core Copper
Electrode Tip Nickel
Hex Size 5/8 in

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

E3 Spark Plugs Spark Plug
E3 Spark Plugs logo E3 Spark Plugs Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $5.94
(32) In Stock
Part Number: 2973-05343289
Notes: Spark Plug
Features:
  • Smoother Acceleration & Idle - The faster flame initiated by the E3 spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
  • Energy - Power output improved by 6% on average in the typical operating ranges-results will vary
  • Efficiency - E3 "diamond shaped" side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and longer flame kernel, more fuel is put to work with less waste; creating
  • Ecology - E3 provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
  • E3 Spark Plugs are pre-gapped at the factory to meet O.E. requirements
Condition: New

Electrode Core Copper
Electrode Tip Nickel
Hex Size 5/8 in

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 

Autolite Spark Plug
Autolite logo Autolite Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $1.41
(99) In Stock
Part Number: 2973-09182941
Notes: Copper Resistor Spark Plug -- .045"/1.1mm; Heavy Duty; OE Style
Features:
  • Autolite Copper Core plugs are designed to meet or exceed OES design requirements.
Condition: New

Center Electrode Core Copper
Center Electrode Tip Material Nickel
Ground Electrode Tip Material Nickel

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

Autolite Spark Plug
Autolite logo Autolite Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $1.41
(99) In Stock
Part Number: 2973-09182950
Notes: Copper Resistor Spark Plug -- .045"/1.1mm; Light Duty; OE Style
Features:
  • Autolite Copper Core plugs are designed to meet or exceed OES design requirements.
Condition: New

Center Electrode Core Copper
Center Electrode Tip Material Nickel
Ground Electrode Tip Material Nickel

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

Autolite Spark Plug
Autolite logo Autolite Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $4.40
(12) In Stock
Part Number: 2973-09183055
Notes: Double Platinum Spark Plug -- .045"/1.1mm
Features:
  • Autolite Double Platinum plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires and increases durability of the plug.
Condition: New

Center Electrode Core Copper
Center Electrode Tip Material Platinum
Ground Electrode Tip Material Platinum

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 

Autolite Spark Plug
Autolite logo Autolite Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $4.40
(29) In Stock
Part Number: 2973-09183057
Notes: Double Platinum Spark Plug -- .045"/1.1mm; Light Duty
Features:
  • Autolite Double Platinum plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires and increases durability of the plug.
Condition: New

Center Electrode Core Copper
Center Electrode Tip Material Platinum
Ground Electrode Tip Material Platinum

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

Autolite Spark Plug
Autolite logo Autolite Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $5.29
(55) In Stock
Part Number: 2973-09183095
Notes: Iridium Spark Plug -- Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm
Features:
  • Our best spark plug! Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition.
Condition: New

Center Electrode Core Copper
Center Electrode Tip Material Iridium
Ground Electrode Tip Material Platinum

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 

Autolite Spark Plug
Autolite logo
Autolite Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $5.60
(24) In Stock
Part Number: 2973-03651177
Notes: Iridium Spark Plug -- Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045" / 1.1mm; Light Duty
Features:
  • Our best spark plug! Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition.
Condition: New

Center Electrode Core Copper
Center Electrode Tip Material Iridium
Ground Electrode Tip Material Platinum

Shipping Options:
Ground
This Part Fits: Catalog: F
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

Autolite Spark Plug
Autolite logo Autolite Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $2.45
(33) In Stock
Part Number: 2973-09183015
Notes: Platinum Spark Plug -- .045"/1.1mm; Heavy Duty
Features:
  • Autolite Platinum plugs provide a center wire platinum firing tip which provides reduced gap erosion, fewer misfires, better performance and increased durability.
Condition: New

Center Electrode Core Copper
Center Electrode Tip Material Platinum
Ground Electrode Tip Material Nickel

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

Autolite Spark Plug
Autolite logo Autolite Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $2.45
(72) In Stock
Part Number: 2973-09183019
Notes: Platinum Spark Plug -- .045"/1.1mm; Light Duty
Features:
  • Autolite Platinum plugs provide a center wire platinum firing tip which provides reduced gap erosion, fewer misfires, better performance and increased durability.
Condition: New

Center Electrode Core Copper
Center Electrode Tip Material Platinum
Ground Electrode Tip Material Nickel

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

Autolite Spark Plug
Autolite logo
Autolite Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $2.69
(70) In Stock
Part Number: 2973-03651111
Notes: Platinum Spark Plug -- .045" / 1.1mm
Features:
  • Autolite Platinum plugs provide a center wire platinum firing tip which provides reduced gap erosion, fewer misfires, better performance and increased durability.
Condition: New

Center Electrode Core Copper
Center Electrode Tip Material Platinum
Ground Electrode Tip Material Nickel

Shipping Options:
Ground
This Part Fits: Catalog: F
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 

Motorcraft Spark Plug
Motorcraft logo Motorcraft Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $2.70
(99) In Stock
Part Number: 2973-05048477
Notes: Platinum Spark Plug -- .045"/1.1mm; Plug Material: Platinum
Features:
  • Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 

Motorcraft Spark Plug
Motorcraft logo Motorcraft Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $1.71
(99) In Stock
Part Number: 2973-05778031
Notes: Spark Plug -- Light Duty; OE Style; .045"/1.1mm; -425
Features:
  • The spark plug-engine matched combinations are durability tested for long life, no misfires, reduced fuel consumption and optimum emissions.
  • Spark plugs are tested to Ford specifications for performance and emissions.
  • Designed to meet strict Ford engineering standards for functionality and durability.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

Bosch Spark Plug
Bosch logo Bosch Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $5.71
(99) In Stock
Part Number: 2973-05252116
Notes: OE Fine Wire Double Iridium -- Do Not Gap, Gap is Preset; Original equipment is nickel
Features:
  • Double Iridium electrodes - iridium firing pin and iridium ground electrode inlay offer higher performance and 4 times longer life compared to standard copper spark plugs
  • OE Fine Wire design requires up to 24% less voltage to ignite
  • 360 degree continuous laser welding increases durability for increased life
  • Copper core provides broader heat range to resist pre-ignition and fouling
  • Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
  • Tapered ground electrode allows for better ignition throughout the life of the spark plug
Condition: New

Center Electrode Tip Material Iridium
Center Electrode Core Material Nickel-Yttrium and Copper and Iridium
Ground Electrode Tip Material Nickel-Yttrium and Iridium
Insulator Material Ceramic

Shipping Options:
Ground
Must be purchased in quantities of 4
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 
1984 Chevrolet K5 Blazer 5.7L V8 

Bosch Spark Plug
Bosch logo
Bosch Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $2.20
(6) In Stock
Part Number: 2973-03401095
Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset; Original equipment is nickel
Features:
  • OE Fine Wire design with Platinum firing pin on the center electrode requires up to 24% less voltage to ignite and up to 2 times longer life compared to standard copper spark plugs
  • Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
  • Tapered ground electrode allows for better ignition throughout the life of the spark plug
Condition: New

Center Electrode Tip Material Platinum
Center Electrode Core Material Nickel-Yttrium and Copper and Platinum
Ground Electrode Tip Material Nickel-Yttrium
Insulator Material Ceramic

Shipping Options:
Ground
This Part Fits: Catalog: F
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 
1984 Chevrolet K5 Blazer 5.0L V8 

Bosch Spark Plug
Bosch logo Bosch Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $3.86
(1) In Stock
Part Number: 2973-05310676
Notes: Platinum+2 -- Do Not Gap, Gap is Preset
Condition: New

Shipping Options:
Ground
Must be purchased in quantities of 4
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 
1984 Chevrolet K5 Blazer 5.7L V8 

Accel Spark Plug
Accel logo
Accel Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $26.60
(9) In Stock
Part Number: 2973-07451438
Notes: U-Groove Spark Plug Header Plug -- 14mm Thread; .460 in. Reach; Heat Range 6; Tapered Seat; 5 / 8 Hex; Projected Tip; Resistor; 4 Pack; 0.030 in. Plug Gap
Features:
  • Shorter Overall Plug Length Vs. OE Style Plug
  • Improves Spark Plug Access To Fit Socket Or Wrench
  • Shorty Header Spark Plug
  • Eliminates Dimpling Headers For Added Clearance
  • Helps Eliminate Burned Spark Plug Boots
  • Shorty Spark Plugs For Tubular Exhaust Headers
  • Projected Tip
  • Copper Core Center Electrode
Condition: New

Assembly Method Tapered
Color White
Gap Size 0.032 in.
Hex Size 0.625 in.
Package Quantity 4
Projected Tip Yes
Reach 0.460 in.
Resistor Yes

Shipping Options:
Ground
This Part Fits: Catalog: C
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 
1984 Chevrolet K5 Blazer 5.0L V8 

Accel Spark Plug
Accel logo
Accel Spark Plug
Click to Enlarge
Accel Spark Plug
Click to Enlarge
(1 Reviews)
5 Stars
Accel 8199
Spark Plug
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Our List Price: $36.29
(10) In Stock
Part Number: 2973-07803680
Notes: U-Groove Spark Plug Header Plug -- 14mm Thread; .460 in. Reach; Tapered Seat; 5 / 8 Hex; Projected Tip; Resistor; 2 Of PN [0576S-4]; 8 Pack; 0.045 in. Plug Gap
Features:
  • Shorty Header Spark Plug
  • Copper Core Center Electrode
  • Helps Eliminate Burned Spark Plug Boots
  • Shorter Overall Plug Length Vs. OE Style Plug
  • Eliminates Dimpling Headers For Added Clearance
  • Projected Tip
  • Shorty Spark Plugs For Tubular Exhaust Headers
Condition: New

Assembly Method Tapered
Color White
Gap Size 0.032 in.
Hex Size 0.625 in.
Package Quantity 8
Projected Tip Yes
Reach 0.460 in.
Resistor Yes

Shipping Options:
Ground
This Part Fits: Catalog: C
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 
1984 Chevrolet K5 Blazer 5.0L V8 

Accel Spark Plug
Accel logo
Accel Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $22.97
(8) In Stock
Part Number: 2973-07872280
Notes: U-Groove Spark Plug Header Plug -- Standard; Shorty Plug For Headers; 4 Pack; 0.045 in. Plug Gap
Features:
  • Five-Rib Aluminum Insulator
  • Less Flame Dissipation
  • Header-Box
  • Copper-Glass Gas-Tight Seal
  • Copper Core Nickel/Chrome Steel
  • U-Groove Ground Electrode
  • Electric Heat Seal
Condition: New

Assembly Method Tapered
Color White
Gap Size 0.032 in.
Hex Size 0.625 in.
Package Quantity 4
Projected Tip Yes
Reach 0.460 in.
Resistor No

Shipping Options:
Ground
This Part Fits: Catalog: C
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 
1984 Chevrolet K5 Blazer 5.0L V8 

Champion Spark Plug
Champion logo Champion Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $1.80
(99) In Stock
Part Number: 2973-05027501
Notes: Copper Plus -- Plug Type RV12YC; Gap 0.045in; OE Type
Condition: New

Classification Champion Copper Plus
Ground Electrode Core Material Nickel
Center Electrode Tip Material Nickel

Shipping Options:
Ground
Must be purchased in quantities of 4
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

Champion Spark Plug
Champion logo Champion Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $1.54
(32) In Stock
Part Number: 2973-09023518
Notes: Copper Plus -- Plug Type RV9YC; Gap 0.045in; OE Type
Condition: New

Classification Champion Copper Plus Small Engine
Ground Electrode Core Material Nickel
Center Electrode Tip Material Nickel

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 

Champion Spark Plug
Champion logo Champion Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $2.19
(95) In Stock
Part Number: 2973-09023474
Notes: Platinum Power -- Plug Type RV17PMC4; Gap 0.045in
Condition: New

Classification Champion Platinum Power
Ground Electrode Core Material Nickel
Center Electrode Tip Material Platinum

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 

MSD Spark Plug
MSD logo
MSD Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $28.51
(40) In Stock
Part Number: 2973-07500952
Notes: Iridium Tip Spark Plug -- 4 Pack; Plug Type 6IR4Y; [Available While Supplies Last]; 0.035 in. Plug Gap; Available While Supplies Last
Features:
  • Outlast Performance Plugs
  • Machined Electrode
  • Yttrium Copper Core
  • Superior Design
  • Proprietary Ceramic Formula
  • 1mm Iridium Tip
  • Unique Insulator Design
  • Improves Comprehensive Drivability And Economy
Condition: New

Hex Size 0.625 in.
Package Quantity 4
Projected Tip Yes
Reach 0.4375 in.
Resistor Yes
Seat Type Tapered

Shipping Options:
Ground
This Part Fits: Catalog: C
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 

MSD Spark Plug
MSD logo
MSD Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $28.51
(8) In Stock
Part Number: 2973-07035306
Notes: Iridium Tip Spark Plug -- 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last]; 0.035 in. Plug Gap
Features:
  • Outlast Performance Plugs
  • Machined Electrode
  • Unique Insulator Design
  • Superior Design
  • Improves Comprehensive Drivability And Economy
  • 1mm Iridium Tip
  • Yttrium Copper Core
  • Proprietary Ceramic Formula
Condition: New

Hex Size 0.625 in.
Package Quantity 4
Projected Tip Yes
Reach 0.4375 in.
Resistor Yes
Seat Type Tapered

Shipping Options:
Ground
This Part Fits: Catalog: C
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

Denso Spark Plug
Denso logo Denso Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $5.25
(47) In Stock
Part Number: 2973-05169633
Notes: Iridium Power -- Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Iridium Alloy (90% Iridium)
Condition: New

Ground Electrode Core Material Nickel
Center Electrode Core Material Copper

Shipping Options:
Ground
Must be purchased in quantities of 4
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 
1984 Chevrolet K5 Blazer 5.7L V8 

Denso Spark Plug
Denso logo Denso Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $6.00
(99) In Stock
Part Number: 2973-05445068
Notes: Iridium TT -- Gap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Condition: New

Ground Electrode Core Material Nickel
Center Electrode Core Material Copper

Shipping Options:
Ground
Must be purchased in quantities of 4
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 
1984 Chevrolet K5 Blazer 5.7L V8 

Denso Spark Plug
Denso logo Denso Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $2.55
(99) In Stock
Part Number: 2973-05169543
Notes: Platinum TT -- Gap 0.040; Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Condition: New

Ground Electrode Core Material Nickel
Center Electrode Core Material Copper
Center Electrode Tip Material Platinum

Shipping Options:
Ground
Must be purchased in quantities of 4
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 
1984 Chevrolet K5 Blazer 5.7L V8 

Denso Spark Plug
Denso logo Denso Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $1.50
(99) In Stock
Part Number: 2973-05052088
Notes: U-Groove Conventional -- Gap 0.044; O.E. Recommended Resistor Plug with Patented U-Groove Design
Features:
  • T16PR-U11
  • Increases engine performance and throttle response
  • Efficient fuel consumption
  • Improved cold-starting
  • Stable combustion during idling
Condition: New

Ground Electrode Core Material Nickel
Center Electrode Core Material Copper
Center Electrode Tip Material Nickel

Shipping Options:
Ground
Must be purchased in quantities of 4
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 
1984 Chevrolet K5 Blazer 5.7L V8 

Accel Spark Plug
Accel logo
Accel Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $29.39

Out of Stock
Part Number: 2973-07892540
Notes: HP Copper Spark Plug -- Stock Heat Range; 0.032 in. Gap; 5 / 8 in. Hex Size; .460 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 8 Pack Of PN [0576]; 0.045 in. Plug Gap
Features:
  • Stock Heat Range
  • Copper Dissipates Heat Much Better Than Other Materials
  • Machine Rolled Threads-Precise Thread Engagement
  • Copper Core Is A Better Conductor Than Iridium Or Platinum Plugs
  • Gapable Unlike Iridium Or Platinum
  • On The Street Or Strip; Accel Hp Copper Core Spark Plugs Deliver!
  • C-Cut Design/Un-Shrouding The Spark Kernel
Condition: New

Assembly Method Tapered
Gap Size 0.032 in.
Hex Size 0.625 in.
Package Quantity 8
Projected Tip Yes
Reach 0.460 in.
Resistor Yes
Thread Pitch 1.25mm
Torque Capacity 7.2 ft/lbs. - 14.5 ft/lbs.

Shipping Options:
Ground
This Part Fits: Catalog: C
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 
1984 Chevrolet K5 Blazer 5.0L V8 

Autolite Spark Plug
Autolite logo Autolite Spark Plug Click to Enlarge
(Read reviews)
Our List Price: $1.41

Out of Stock
Part Number: 2973-09182946
Notes: Copper Resistor Spark Plug -- .045"/1.1mm; OE Style
Features:
  • Autolite Copper Core plugs are designed to meet or exceed OES design requirements.
Condition: New

Center Electrode Core Copper
Center Electrode Tip Material Nickel
Ground Electrode Tip Material Nickel

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 

Bosch Spark Plug
Bosch logo
Bosch Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $3.54

Out of Stock
Part Number: 2973-03401093
Notes: Platinum+4 -- Do Not Gap, Gap is Preset
Features:
  • Revolutionary surface air gap firing technology featuring four yttrium-enhanced ground electrodes delivers the longest, most powerful spark for ultimate engine performance
  • Four yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for the most efficient combustion, plus the yttrium alloy ground electrodes reduce gap wear and oxidation for extended performance life
  • Electrode gap is factory set to provide ease of installation - never requires adjustment
  • Never requires gapping,the electrode gap is factory-set and never requires adjustment
  • Provides ease of installation - never requires adjustment
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: F
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 
1984 Chevrolet K5 Blazer 5.0L V8 

Motorcraft Spark Plug
Motorcraft logo Motorcraft Spark Plug Click to Enlarge
(1 Reviews)
4 Stars
Motorcraft SP-425
Spark Plug
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Our List Price: $1.88

Out of Stock
Part Number: 2973-05048439
Notes: Copper Resistor Spark Plug -- Light Duty; OE Style; .045"/1.1mm; Plug Material: Copper; -425-A
Features:
  • Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.7L V8 

Motorcraft Spark Plug
Motorcraft logo Motorcraft Spark Plug Click to Enlarge
(2 Reviews)
5 Stars
Motorcraft SP-450
Spark Plug
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Our List Price: $2.10

Out of Stock
Part Number: 2973-05048453
Notes: Copper Resistor Spark Plug -- OE Style; .045"/1.1mm; Plug Material: Copper; -450-A
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1984 Chevrolet K5 Blazer 5.0L V8 



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