2011 Cadillac STS Spark Plugs
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NGK®Laser Iridium™ Spark PlugCadillac STS 2011, Laser Iridium™ Spark Plug by NGK®. OE Equivalent Design. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times...$9.14 - Denso®Iridium TT™ Spark PlugCadillac STS 2011, 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...$8.49
- ACDelco®GM Original Equipment™ Iridium Spark PlugCadillac STS 2011, 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$11.49Save: 15%$9.76
- NGK®HX™ Ruthenium Spark PlugCadillac STS 2011, 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®Iridium Spark Plug SetCadillac STS 2011, 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 is a simple task.Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$51.95Save: $2.08 (4%)$49.87
- NGK®Iridium IX™ Spark PlugCadillac STS 2011, 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...$7.79
- NGK®Laser Platinum™ Spark PlugCadillac STS 2011, 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
- Denso®Iridium Power™ Spark PlugCadillac STS 2011, 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...$7.35
- NGK®G-Power™ Platinum Spark PlugCadillac STS 2011, G-Power™ Platinum Spark Plug by NGK®. Platinum spark plugs by NGK are designed to improve fuel efficiency, lower emissions, and provide quicker starts while remaining durable under high heat. With 0.6 mm platinum...$5.59
- ACDelco®Gold™ Rapidfire Platinum Spark PlugCadillac STS 2011, Gold™ Rapidfire Platinum Spark Plug by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.99Save: 15%$5.09
- Champion®Iridium Spark PlugCadillac STS 2011, Iridium Spark Plug by Champion®. As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology. Champion spark plugs provides excellent lifetime and engine performance at a...$5.88
- Champion®Platinum Power™ Spark PlugCadillac STS 2011, Platinum Power™ Spark Plug by Champion®. As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology, Champion spark plugs provide enhanced ignition and longer life.$2.77
- ACDelco®Gold™ Double Platinum Spark PlugCadillac STS 2011, Gold™ Double Platinum Spark Plug by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.41Save: 15%$8.01
- SKP®Spark PlugCadillac STS 2011, Spark Plug 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$4.39
- Bosch®Double Platinum™ Spark PlugCadillac STS 2011, Double Platinum™ Spark Plug by Bosch®. Replace your worn out spark plugs with Bosch spark plugs and experience miles of worry-free driving. OE Specialty Spark Plugs ensure safe and reliable performance, same as your...Designed to meet or exceed OE specificationsMatch the fit, form, and function of the OE design$6.64
- Champion®Double Platinum Power Spark PlugCadillac STS 2011, Double Platinum Power Spark Plug by Champion®. With platinum fine wire welded onto the nickel alloy center electrode and a platinum pad welded to the ground electrode, these products provide long-lasting service life...$5.39
- Mahle®Spark Plug Tube Seal SetCadillac STS 2011, Spark Plug Tube Seal Set by Mahle®. This first-rate product is designed with utmost care and attention to detail to replicate the OE part as closely as possible. Made from superior materials it provides the highest...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$21.93
- ACDelco®GM Genuine Parts™ Spark Plug Tube SealCadillac STS Base AWD 2011, GM Genuine Parts™ Spark Plug Tube Seal 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$8.21Save: $1.26 (15%)$6.95
- Fel-Pro®Spark Plug Tube Seal SetCadillac STS 2011, Spark Plug Tube Seal Set by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$35.32
- Apex Auto®Spark Plug Tube Seal SetCadillac STS 2011, Spark Plug Tube Seal Set by Apex Auto®. 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...Quick accurate delivery with excellent fill-rateExcellent inventory availability$17.74
- DIY Solutions®Spark Plug SetCadillac STS 2011, 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$79.51
- Brisk®Premium EVO Spark PlugsCadillac STS Base / Platinum 2011, Premium EVO Spark Plugs by Brisk®. With Resistor. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance...$13.50
- Pulstar®PlasmaCore™ Iridium Fine Wire Spark PlugCadillac STS 2011, PlasmaCore™ Iridium Fine Wire Spark Plug by Pulstar®. With Resistor. Install a set of Pulstar Pulse Plugs and get better fuel economy and more power and torque. These plugs replace your standard spark plugs and use...$14.94
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