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1970 Buick GS Spark Plug

Review Fitment Notes

We have 26 spark plug products to choose from for your 1970 Buick GS, and our low-cost options range from $1.41 up to $38.87

Showing 26 of 26 Results
AC Delco Spark Plug 13689-05448545 Click to Enlarge
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AC Delco Spark Plug
Part Number: 13689-05448545
Brand: AC Delco
Notes: Gold Double Platinum -- New; Gap 0.030in
Condition: New
Center Electrode Tip Material: Platinum Pad
Shipping Options: Ground
Must be purchased in quantities of 4
$6.31
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
AC Delco Spark Plug 13689-05005918 Click to Enlarge
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AC Delco Spark Plug
Part Number: 13689-05005918
Brand: AC Delco
Notes: Gold RAPIDFIRE -- New; Gap 0.030in
Condition: New
Center Electrode Tip Material: Platinum Pad
Shipping Options: Ground
Must be purchased in quantities of 4
$3.66
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
AC Delco Spark Plug 13689-05008414 Click to Enlarge
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AC Delco Spark Plug
Part Number: 13689-05008414
Brand: AC Delco
Notes: Professional Conventional -- New; Gap .030
  • Black Onyx coating helps reduce corrosion
  • Copper core provides great heat transfer and helps maximize plug durability
  • Ribbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfires
  • Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
  • Available for use in Marine applications
Condition: New
Shipping Options: Ground
Must be purchased in quantities of 4
$1.85
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
SKP Spark Plug 13689-07736904 Click to Enlarge
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SKP Spark Plug
Part Number: 13689-07736904
Brand: SKP
Notes: Spark Plug -- Gap: .030; 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: Free Ground Shipping
$7.49
with FREE Shipping
(99) In Stock
This Part Fits:
Catalog: S
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
Bosch Spark Plug 13689-05252116 Click to Enlarge
5 Stars
Bosch 9659
Spark Plug
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Bosch Spark Plug
Part Number: 13689-05252116
Brand: Bosch
Notes: OE Fine Wire Double Iridium -- Do Not Gap, Gap is Preset; Original equipment is nickel
  • 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
$6.41
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
Bosch Spark Plug 13689-05252090 Click to Enlarge
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Bosch Spark Plug
Part Number: 13689-05252090
Brand: Bosch
Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset; Original equipment is nickel
  • 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
$3.50
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
NGK Spark Plug 13689-05174386 Click to Enlarge
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NGK Spark Plug
Part Number: 13689-05174386
Brand: NGK
Notes: G-Power Spark Plug -- Gap 0.030"
Condition: New
Shipping Options: Ground
$2.78
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
NGK Spark Plug 13689-05174498 Click to Enlarge
5 Stars
NGK 7401
Spark Plug
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NGK Spark Plug
Part Number: 13689-05174498
Brand: NGK
Notes: Iridium IX Spark Plug -- Gap 0.030"
Condition: New
Shipping Options: Ground
$6.60
(48) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
NGK Spark Plug 13689-05174461 Click to Enlarge
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NGK Spark Plug
Part Number: 13689-05174461
Brand: NGK
Notes: V-Power Spark Plug -- Gap 0.030"; OE Equivalent Design
Condition: New
Shipping Options: Ground
$1.90
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
Champion Spark Plug 13689-09023460 Click to Enlarge
5 Stars
Champion 18
Spark Plug
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Champion Spark Plug
Part Number: 13689-09023460
Brand: Champion
Notes: Copper Plus -- Plug Type RV15YC4; Gap 0.030in
Condition: New
Classification: Champion Copper Plus
Ground Electrode Core Material: Nickel
Center Electrode Tip Material: Nickel
Shipping Options: Ground
$1.69
(27) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
Champion Spark Plug 13689-09023565 Click to Enlarge
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Champion Spark Plug
Part Number: 13689-09023565
Brand: Champion
Notes: Double Platinum Power -- Plug Type RV17PMP4; Gap 0.030in
Condition: New
Classification: Champion Double Platinum
Ground Electrode Core Material: Platinum
Center Electrode Tip Material: Platinum
Shipping Options: Ground
$4.90
(17) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
Champion Spark Plug 13689-09023474 Click to Enlarge
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Champion Spark Plug
Part Number: 13689-09023474
Brand: Champion
Notes: Platinum Power -- Plug Type RV17PMC4; Gap 0.030in
Condition: New
Classification: Champion Platinum Power
Ground Electrode Core Material: Nickel
Center Electrode Tip Material: Platinum
Shipping Options: Ground
$2.31
(11) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
Autolite Spark Plug 13689-09182950 Click to Enlarge
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Autolite Spark Plug
Part Number: 13689-09182950
Brand: Autolite
Notes: Copper Resistor Spark Plug -- .030 Gap; OE Style
  • 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 Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
Autolite Spark Plug 13689-03651143 Click to Enlarge
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Autolite Spark Plug
Part Number: 13689-03651143
Brand: Autolite
Notes: Double Platinum Spark Plug -- .030 Gap
  • 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
$3.70
(20) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
Autolite Spark Plug 13689-09183096 Click to Enlarge
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Autolite Spark Plug
Part Number: 13689-09183096
Brand: Autolite
Notes: Iridium Spark Plug -- Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .030 Gap
  • 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
$5.29
(76) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
Autolite Spark Plug 13689-09183019 Click to Enlarge
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Autolite Spark Plug
Part Number: 13689-09183019
Brand: Autolite
Notes: Platinum Spark Plug -- .030 Gap
  • 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
$2.45
(48) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8
Accel Spark Plug 13689-07892540 Click to Enlarge
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Accel Spark Plug
Part Number: 13689-07892540
Brand: Accel
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]; 0.030 in. Plug Gap
  • 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
$31.48
(3) In Stock
This Part Fits:
Catalog: C
Vehicle
1970 Buick GS
Accel Spark Plug 13689-07451438 Click to Enlarge
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Accel Spark Plug
Part Number: 13689-07451438
Brand: Accel
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
  • 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
$28.49
(5) In Stock
This Part Fits:
Catalog: C
Vehicle
1970 Buick GS
Accel Spark Plug 13689-07803680 Click to Enlarge
Accel Spark Plug 13689-07803680 Click to Enlarge
5 Stars
Accel 8199
Spark Plug
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Accel Spark Plug
Part Number: 13689-07803680
Brand: Accel
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; 0.030 in. Plug Gap
  • 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
$38.87
(5) In Stock
This Part Fits:
Catalog: C
Vehicle
1970 Buick GS
Accel Spark Plug 13689-07872280 Click to Enlarge
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Accel Spark Plug
Part Number: 13689-07872280
Brand: Accel
Notes: U-Groove Spark Plug Header Plug -- Standard; Shorty Plug For Headers; 4 Pack; 0.040 in. Plug Gap
  • 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
$24.60
(4) In Stock
This Part Fits:
Catalog: C
Vehicle
1970 Buick GS
Denso Spark Plug 13689-09233617 Click to Enlarge
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Denso Spark Plug
Part Number: 13689-09233617
Brand: Denso
Notes: Iridium Power -- Gap 0.044; Iridium Power - Performance Upgrade with Worlds 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 Tip Material: Iridium
Shipping Options: Ground
$5.95
(19) In Stock
This Part Fits:
Catalog: H
Vehicle
1970 Buick GS
Denso Spark Plug 13689-05445068 Click to Enlarge
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Denso Spark Plug
Part Number: 13689-05445068
Brand: Denso
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 Tip Material: Iridium
Shipping Options: Ground
Must be purchased in quantities of 4
$6.25
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
1970 Buick GS
Denso Spark Plug 13689-05169543 Click to Enlarge
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Denso Spark Plug
Part Number: 13689-05169543
Brand: Denso
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 Tip Material: Platinum
Shipping Options: Ground
Must be purchased in quantities of 4
$2.88
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
1970 Buick GS
Denso Spark Plug 13689-05052087 Click to Enlarge
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Denso Spark Plug
Part Number: 13689-05052087
Brand: Denso
Notes: U-Groove Conventional -- Gap 0.035; O.E. Recommended Resistor Plug with Patented U-Groove Design
  • T16PR-U
  • 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 Tip Material: Nickel
Shipping Options: Ground
Must be purchased in quantities of 4
$1.56
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
1970 Buick GS
Motorcraft Spark Plug 13689-05778031 Click to Enlarge
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Motorcraft Spark Plug
Part Number: 13689-05778031
Brand: Motorcraft
Notes: Spark Plug -- OE Style; .030"/0.8mm; -425
  • Standard Copper Core Spark Plug Tested to Ford specifications for performance and emissions.
  • Resistant to oxidation and arc erosion.
  • Multi-rib insulator protects against misfire.
  • Service interval of up to 60,000 miles.
  • Nickel-Alloy Spark Plug Feature electrodes engineered for extended life without platinum enhancements.
  • Nickel-plated shell for corrosion resistance.
  • Non-Extended-Tip Spark Plug Used in most older-model car engines and some current-model truck engines.
  • Commercial and small engine applications.
  • Extended-Tip Spark Plug Fits most automotive as well as many specialty applications.
  • Used in most modern engines.
  • Helps prevent fouling at low speeds.
  • Provides self-cleaning action at higher speeds.
  • Extra-Extended-Tip Spark Plug Used in certain specially designed engines.
  • Projects farther into combustion chamber to achieve optimum spark location.
  • Platinum-Tip Spark Plug Used for conventional distributor-equipped and coil-on-plug ignition systems found in many Ford, Lincoln and Mercury vehicles.
  • High melting point provides excellent resistance to erosion.
  • Provides service intervals from 60,000 to 100,000 miles.
  • Available as replacement spark plugs for older model-year vehicles.
  • Designated by the letters P or E in the part number suffix on plug body and box.
  • Helps realize extended service intervals of 60,000 to 100,000 miles
  • Fine-Wire Double-Platinum Spark Plug Enhanced electrode wear vs single platinum.
  • 2 to 3 times more platinum vs single platinum reduces the required firing voltage, resulting in diminished erosion of the platinum and increased resistance to fouling.
  • Fits most automotive and many specialty applications.
  • Designated by the letters F or FE in the part number suffix on plug body and box.
  • 0.8 mm fine-wire design.
  • Includes a platinum pad on both electrodes.
  • Proprietary platinum pad on side wire electrode.
  • Service interval of up to 100,000 miles.
  • Platinum-Iridium Spark Plug Can be used in any engine regardless of ignition system.
  • Iridium-enhanced center electrode.
  • interval of up to 100,000 miles.
  • High-Strength Steel High Thread Spark Plug 0.8 mm fine-wire design.
Condition: New
Shipping Options: Ground
$2.18
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1970 Buick GS 5.7L V8
MSD Spark Plug 13689-07500952 Click to Enlarge
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MSD Spark Plug
Part Number: 13689-07500952
Brand: MSD
Notes: Iridium Tip Spark Plug -- 4 Pack; Plug Type 6IR4Y; [Available While Supplies Last]; 0.035 in. Plug Gap; Available While Supplies Last
  • 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
$30.53
(3) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
1970 Buick GS 5.7L V8
1970 Buick GS 5.7L V8