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Get the Best Priced Chevrolet Silverado 1500 HD Spark Plugs

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Chevrolet Silverado 1500 HD Spark Plugs Reviews
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Shop Chevrolet Silverado 1500 HD Replacement Spark Plugs

Search our online spark plugs catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Chevrolet Silverado 1500 HD Spark Plugs parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.

We stock these Spark Plugs brands for the Chevrolet Silverado 1500 HD: E3 Spark PlugsAC DelcoNGKBoschDIY SolutionsAutoliteSKP

Select your Silverado 1500 HD year

Review Fitment Notes
Showing 20 of 585 Results
E3 Spark Plugs Spark Plug - for 2003 Chevrolet Silverado 1500 HD 6.0L V8 - E3.54 Click to Enlarge
5 Stars
E3 Spark Plugs E3.54
Spark Plug
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Part Number: E3.54
Brand: E3 Spark Plugs
Notes: Spark Plug
  • 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's DiamondFIRE ground electrode ignites the air/fuel mixture faster and more completely, creating a faster and larger flame kernel; more fuel is put to work with less waste; creating better fuel economy-results will vary
  • 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
$5.94
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2003 Chevrolet Silverado 1500 HD 6.0L V8
AC Delco Spark Plug - for 2002 Chevrolet Silverado 1500 HD 6.0L V8 - 6 Click to Enlarge
Website Reviews
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Part Number: 6
Brand: AC Delco
Notes: Gold RAPIDFIRE -- New; Gap 0.040in
Condition: New
Center Electrode Tip Material: Platinum Pad
Shipping Options: Ground
Must be purchased in quantities of 4
$3.74
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Chevrolet Silverado 1500 HD 6.0L V8
NGK Spark Plug - for 2001 Chevrolet Silverado 1500 HD - W0133-1635520 Click to Enlarge
5 Stars
NGK W0133-1635520
Spark Plug
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Part Number: W0133-1635520
Brand: NGK
Notes: Iridium-IX
Product Remark: TR5IX NGK
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$19.42
Our Price: $8.71
(99) In Stock
This Part Fits:
Catalog: A
Vehicle
2001 Chevrolet Silverado 1500 HD
NGK Spark Plug - for 2003 Chevrolet Silverado 1500 HD 6.0L V8 - 3186 Click to Enlarge
4.7 Stars
NGK 3186
Spark Plug
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Part Number: 3186
Brand: NGK
Notes: G-Power Spark Plug -- Gap 0.040"
Condition: New
Shipping Options: Ground
$2.83
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 Chevrolet Silverado 1500 HD 6.0L V8
Bosch Spark Plug - for 2003 Chevrolet Silverado 1500 HD 6.0L V8 - 6704 Click to Enlarge
5 Stars
Bosch 6704
Spark Plug
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Part Number: 6704
Brand: Bosch
Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset; Original equipment is iridium
  • 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
Package Contents: Spark Plug
Shipping Options: Ground
Must be purchased in quantities of 4
$3.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 Chevrolet Silverado 1500 HD 6.0L V8
NGK Spark Plug - for 2002 Chevrolet Silverado 1500 HD 6.0L V8 - 3186 Click to Enlarge
4.7 Stars
NGK 3186
Spark Plug
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Part Number: 3186
Brand: NGK
Notes: G-Power Spark Plug -- Gap 0.040"
Condition: New
Shipping Options: Ground
$2.83
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Chevrolet Silverado 1500 HD 6.0L V8
NGK Spark Plug - for 2006 Chevrolet Silverado 1500 HD 6.0L V8 - 94567 Click to Enlarge
5 Stars
NGK 94567
Spark Plug
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Part Number: 94567
Brand: NGK
Notes: Ruthenium HX Spark Plug -- Gap 0.040"
Condition: New
Shipping Options: Ground
$9.60
(5) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2006 Chevrolet Silverado 1500 HD 6.0L V8
NGK Spark Plug - for 2003 Chevrolet Silverado 1500 HD 6.0L V8 - 94567 Click to Enlarge
5 Stars
NGK 94567
Spark Plug
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Part Number: 94567
Brand: NGK
Notes: Ruthenium HX Spark Plug -- Gap 0.040"
Condition: New
Shipping Options: Ground
$9.60
(5) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 Chevrolet Silverado 1500 HD 6.0L V8
AC Delco Spark Plug - for 2002 Chevrolet Silverado 1500 HD 6.0L V8 - 41-962 Click to Enlarge
5 Stars
AC Delco 41-962
Spark Plug
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Part Number: 41-962
Brand: AC Delco
Notes: GM Original Equipment Double Platinum -- New; Gap 0.040in
Condition: New
Center Electrode Tip Material: Platinum
Shipping Options: Ground
Must be purchased in quantities of 4
$6.44
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Chevrolet Silverado 1500 HD 6.0L V8
E3 Spark Plugs Spark Plug - for 2002 Chevrolet Silverado 1500 HD 6.0L V8 - E3.54 Click to Enlarge
5 Stars
E3 Spark Plugs E3.54
Spark Plug
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Part Number: E3.54
Brand: E3 Spark Plugs
Notes: Spark Plug
  • 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's DiamondFIRE ground electrode ignites the air/fuel mixture faster and more completely, creating a faster and larger flame kernel; more fuel is put to work with less waste; creating better fuel economy-results will vary
  • 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
$5.94
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2002 Chevrolet Silverado 1500 HD 6.0L V8
E3 Spark Plugs Spark Plug - for 2006 Chevrolet Silverado 1500 HD 6.0L V8 - E3.54 Click to Enlarge
5 Stars
E3 Spark Plugs E3.54
Spark Plug
Loading Reviews...
Part Number: E3.54
Brand: E3 Spark Plugs
Notes: Spark Plug
  • 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's DiamondFIRE ground electrode ignites the air/fuel mixture faster and more completely, creating a faster and larger flame kernel; more fuel is put to work with less waste; creating better fuel economy-results will vary
  • 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
$5.94
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2006 Chevrolet Silverado 1500 HD 6.0L V8
Bosch Spark Plug - for 2005 Chevrolet Silverado 1500 HD 6.0L V8 - 9602 Click to Enlarge
5 Stars
Bosch 9602
Spark Plug
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Part Number: 9602
Brand: Bosch
Notes: OE Fine Wire Double Iridium -- Do Not Gap, Gap is Preset; Original equipment is iridium
  • 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
Package Contents: Spark Plug
Shipping Options: Ground
Must be purchased in quantities of 4
$6.15
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Chevrolet Silverado 1500 HD 6.0L V8
DIY Solutions Spark Plug Set - for 2006 Chevrolet Silverado 1500 HD 6.0L V8 - IGN00952 Click to Enlarge
5 Stars
DIY Solutions IGN00952
Spark Plug Set
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Part Number: IGN00952
Brand: DIY Solutions
Notes: Spark Plug Set -- V8 6.0L
Condition: New
Spark Plug Type: Platinum
Also Used For: LS Swap
Quantity: 8 Piece
Shipping Options: Free Ground Shipping
$36.95
with FREE Shipping
(20) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
2006 Chevrolet Silverado 1500 HD 6.0L V8
Bosch Spark Plug - for 2003 Chevrolet Silverado 1500 HD 6.0L V8 - 9602 Click to Enlarge
5 Stars
Bosch 9602
Spark Plug
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Part Number: 9602
Brand: Bosch
Notes: OE Fine Wire Double Iridium -- Do Not Gap, Gap is Preset; Original equipment is iridium
  • 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
Package Contents: Spark Plug
Shipping Options: Ground
Must be purchased in quantities of 4
$6.15
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 Chevrolet Silverado 1500 HD 6.0L V8
NGK Spark Plug - for 2003 Chevrolet Silverado 1500 HD 6.0L V8 - 2238 Click to Enlarge
5 Stars
NGK 2238
Spark Plug
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Part Number: 2238
Brand: NGK
Notes: V-Power Spark Plug -- Gap 0.040"
Condition: New
Shipping Options: Ground
$1.90
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 Chevrolet Silverado 1500 HD 6.0L V8
Bosch Spark Plug - for 2006 Chevrolet Silverado 1500 HD 6.0L V8 VIN: U - 6213 Click to Enlarge
Website Reviews
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Part Number: 6213
Brand: Bosch
Notes: PLATINUM -- Original Equipment is Iridium.
Condition: New
Shipping Options: Ground
$0.98
(2) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2006 Chevrolet Silverado 1500 HD 6.0L V8 VIN: U
Autolite Spark Plug - for 2006 Chevrolet Silverado 1500 HD - 5245 Click to Enlarge
5 Stars
Autolite 5245
Spark Plug
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Part Number: 5245
Brand: Autolite
Notes: Copper Resistor Spark Plug -- .040"/1.0mm
  • 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
$1.41
(99) In Stock
This Part Fits:
Catalog: H
Vehicle
2006 Chevrolet Silverado 1500 HD
Bosch Spark Plug - for 2006 Chevrolet Silverado 1500 HD 6.0L V8 - 6704 Click to Enlarge
5 Stars
Bosch 6704
Spark Plug
Loading Reviews...
Part Number: 6704
Brand: Bosch
Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset; Original equipment is iridium
  • 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
Package Contents: Spark Plug
Shipping Options: Ground
Must be purchased in quantities of 4
$3.34
(4) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2006 Chevrolet Silverado 1500 HD 6.0L V8
SKP Spark Plug - for 2006 Chevrolet Silverado 1500 HD - SP1020 Click to Enlarge
Website Reviews
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Part Number: SP1020
Brand: SKP
Notes: Spark Plug -- Gap: .040/1.0mm; Enhanced Tapered Ground Electrode With Platinum Chip
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New
Shipping Options: Ground
$2.93
View Details
This Part Fits:
Catalog: T
Vehicle
2006 Chevrolet Silverado 1500 HD
Autolite Spark Plug - for 2006 Chevrolet Silverado 1500 HD - AI5245 Click to Enlarge
Website Reviews
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Part Number: AI5245
Brand: Autolite
Notes: Iridium Spark Plug -- New Autolite Iridium Ultra Finewire is an OE replacement plug with a laser welded center electrode, an ultra thin 0.5mm Iridium centerwire with longer 1.4mm tip providing maximum fuel efficiency. 100K miles or more service life.; .040"/1.0mm; OE Style
Condition: New
Shipping Options: Ground
$6.43
View Details
This Part Fits:
Catalog: N
Vehicle
2006 Chevrolet Silverado 1500 HD

Related Engine Electrical Parts

Spark Plugs available for the following Chevrolet Silverado 1500 HD years: 2006, 2005, 2003, 2002, 2001, 06, 05, 03, 02, 01. This part is also sometimes called Chevrolet Silverado 1500 HD Spark Plug. We stock spark plugs parts for most Chevrolet models including Silverado 1500, Tahoe, Impala, S10, Trailblazer, Malibu, Suburban 1500, Corvette, Silverado 2500 HD, Blazer, C1500, Camaro, K1500, Equinox, Monte Carlo, Cruze, Avalanche 1500, Colorado, Astro, Cobalt, Aveo, Traverse, Cavalier, HHR, Avalanche, Express 1500, C2500, Express 2500, Express 3500, Sonic, C10, K2500, K1500 Suburban, Trailblazer EXT, Caprice, C1500 Suburban, Silverado 2500, Venture, Uplander and El Camino.

Some of our Customer Reviews
Verified Customer
11/26/08 05:29 PM - USA

Quick shipping product arrived in 2 days. Great prices on the struts and the shipping was also extremely reasonable. - same0027

Verified Customer
11/9/08 08:45 PM - USA

Order arrived very fast. Part was exactly as described, very easy to install. A very good buy - daddypowell