2012 GMC Sierra Ignition Parts
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- TRQ®Ignition KitGMC Sierra 2012, Ignition Kit by TRQ®. If you want to keep your vehicle running like new, this high-quality product will help you fix the ignition-related problems. Made from durable materials and in compliance with strict industry...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$170.09 - $224.02$180.95 - $230.95Save up to 6%
- NGK®Laser Iridium™ Spark PlugGMC Sierra 2012, Laser Iridium™ Spark Plug by NGK®. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum...$9.14
- Denso®Iridium TT™ Spark PlugGMC Sierra 2012, Iridium TT™ Spark Plug by Denso®. Ultimate Endurance and Power. 0.4 mm Iridium and 0.7 mm Platinum Twin-Tip Technology. Make your vehicle faster and more powerful with premium-quality performance fuel system parts...$6.14
- NGK®Ignition CoilGMC Sierra 2012, Ignition Coil by NGK®. In our online store you can get this superior replacement product and take advantage of its impeccable design. Carefully engineered to OE specifications, it exactly replicates the factory part in...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$44.26 - $478.89
- SKP®Ignition CoilGMC Sierra 2012, Ignition Coil by SKP®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$22.32 - $59.20
- ACDelco®GM Original Equipment™ Iridium Spark PlugGMC Sierra 2012, GM Original Equipment™ Iridium Spark Plug by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$8.26
- Denso®Ignition CoilGMC Sierra 2012, Ignition Coil by Denso®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the...Manufactured from premium materialsDesigned to provide years of reliable service$46.33 - $84.34
- NGK®HX™ Ruthenium Spark PlugGMC Sierra 2012, HX™ Ruthenium Spark Plug by NGK®. NGK Spark Plugs is introducing the latest technology in high ignitability spark plugs to the automotive aftermarket NGK Ruthenium HX™. The ultimate high ignitability spark plugs...$11.40
- TRQ®Ignition Coil SetGMC Sierra 2012, Ignition Coil Set by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM specifications, it...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$159.75 - $345.75$169.95 - $363.95Save up to 6%
- Delphi®Ignition CoilGMC Sierra 2012, Ignition Coil by Delphi®. Delphi OE technology ignition products are validated to match the vehicles system. OE quality replacement parts for the right fit, form and function. Designed utilizing the latest technology,...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$36.73 - $77.95
- ACDelco®Professional™ Spark Plug Wire SetGMC Sierra 2012, Professional™ Spark Plug Wire Set by ACDelco®. Built to match the Original Equipment in length and fit, ACDelco Professional Ignition Wire Sets also offer a performance advantage over many aftermarket products.Wire conductor, wire length and diameter help provide maximum spark delivery and protectionSpark plug distributor boot shape and materials provide proper fit, installation and water-tight seal$48.28 - $61.18
- Denso®Iridium Long-Life Spark PlugGMC Sierra 2012, Iridium Long-Life Spark Plug by Denso®. Denso's patented Iridium alloy is more durable than even Platinum, allowing the center electrode to be shrunk to only 0.7 mm in diameter. This produces a dramatic improvement in...$6.57
- Autolite®Double Platinum Spark PlugGMC Sierra 2012, Double Platinum Spark Plug by Autolite®. With Resistor. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the ground-breaking design,...$2.57 - $4.16
- TRQ®Iridium Spark Plug SetGMC Sierra 4.8L / 5.3L / 6.0L / 6.2L 2012, Iridium Spark Plug Set by TRQ®. This top-notch TRQ spark plug set is made to fix spark plug problems easily. With its help, you will restore your vehicle's quick starting. Plus, installing it...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$54.67$56.95Save $2.28 (4%)
- Denso®Spark Plug Wire SetGMC Sierra 2012, Spark Plug Wire Set by Denso®. Complete Ignition Wire Set. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$48.73 - $62.27
- Standard®Pro Series™ Spark Plug Wire SetGMC Sierra 2012, Pro Series™ Spark Plug Wire Set by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$20.00 - $49.02
- TRQ®Ignition Coil KitGMC Sierra 2012, Ignition Coil Kit by TRQ®. If you want to keep your vehicle running like new, this high-quality product will help you fix the ignition-related problems. Made from durable materials and in compliance with strict industry...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$99.59 - $204.62$105.95 - $210.95Save up to 6%
- TRQ®Ignition KitGMC Sierra 2012, Ignition Kit by TRQ®. If you want to keep your vehicle running like new, this high-quality product will help you fix the ignition-related problems. Made from durable materials and in compliance with strict industry...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$79.85 - $265.03$84.95 - $281.95Save up to 6%
- ACDelco®GM Original Equipment™ Ignition CoilGMC Sierra 2012, GM Original Equipment™ Ignition Coil by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$60.71 - $94.54
- NGK®Iridium IX™ Spark PlugGMC Sierra 2012, Iridium IX™ Spark Plug by NGK®. NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX...$6.44 - $7.79
- Autolite®Copper Spark PlugGMC Sierra 2012, Copper Spark Plug by Autolite®. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the ground-breaking design, this product guarantees...$1.46
- Spectra Premium®Ignition CoilGMC Sierra 2012, Ignition Coil by Spectra Premium®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...All ignition coils are durability tested at 100 cycles of thermal shock (-50 to 300° F), to ensure reliability from extreme vibration24 hours salt spray test ensures sensors provide high corrosion resistance$36.49 - $61.46
- TRQ®Genuine Series™ Ignition CoilGMC Sierra 4.8L / 5.3L / 6.0L / 6.2L 2012, Genuine Series™ Ignition Coil by TRQ®. If you want to restore the performance of your vehicle’s ignition system, go with this top-notch product. Developed to ensure the OE-grade quality at...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$56.00$58.95Save 5%
- TRQ®Ignition CoilGMC Sierra 2012, Ignition Coil by TRQ®. If you want to restore the performance of your vehicle’s ignition system, go with this top-notch product. Developed to ensure the OE-grade quality at a competitive price, this ignition coil...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$34.87 - $69.79$35.95 - $71.95Save up to 5%
- NGK®G-Power™ Platinum Spark PlugGMC Sierra 2012, G-Power™ Platinum Spark Plug by NGK®. With Copper Core. Platinum spark plugs by NGK are designed to improve fuel efficiency, lower emissions, and provide quicker starts while remaining durable under high heat. With...$3.63 - $3.73
- Motorcraft®Spark PlugGMC Sierra 4.3L 2012, Spark Plug by Motorcraft®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.06
- NGK®Laser Platinum™ Spark PlugGMC Sierra 2012, Laser Platinum™ Spark Plug by NGK®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...$9.16 - $9.29
- Denso®Iridium Power™ Spark PlugGMC Sierra 2012, Iridium Power™ Spark Plug by Denso®. Iridium Ultimate Endurance and Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Iridium and 0.7 mm Platinum Twin-Tip Technology) & Tapered Tip Patented...$6.77
- DIY Solutions®Spark Plug SetGMC Sierra 2012, Spark Plug Set by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$36.55 - $55.64$39.73 - $61.15Save up to 9%
- Standard®Tru-Tech™ Ignition CoilGMC Sierra 2012, Tru-Tech™ Ignition Coil by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...Multipack Ignition Coil Kit for a complete replacement of old and worn ignition coilsWhen one ignition coil fails, you should replace all of the ignition coils with a new set because one worn out coil means the other coils have been subjected to the same extreme heat, stress and wear$33.88 - $47.30
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