Mercedes Spark Plugs
- Denso®Iridium Power™ Spark Plug (5301)Iridium Power™ Spark Plug (5301) 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 U-Groove...$6.77
- Denso®Iridium Power™ Spark Plug (5326)Iridium Power™ Spark Plug (5326) 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 U-Groove...$6.77
- Denso®Iridium Power™ Spark Plug (5344)Iridium Power™ Spark Plug (5344) 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 U-Groove...$7.50
- Denso®Iridium Power™ Spark Plug (5306)Iridium Power™ Spark Plug (5306) 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 U-Groove...$6.63
- Denso®Iridium Power™ Spark Plug (5305)Iridium Power™ Spark Plug (5305) 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 U-Groove...$6.77
- Denso®Iridium Power™ Spark Plug (5325)Iridium Power™ Spark Plug (5325) 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 U-Groove...$6.77
- Autolite®Double Platinum Spark Plugs with Resistor (AP63)Double Platinum Spark Plugs (AP63) 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, this...$2.18
- Autolite®Double Platinum Spark Plugs with Resistor (AP3924)Double Platinum Spark Plugs (AP3924) by Autolite®. With Resistor. OE Style. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the ground-breaking...$2.14
- Champion®Iridium Performance Ignition Spark Plug (9805)Iridium Performance Ignition Spark Plug (9805) 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...$7.22
- Champion®Iridium Spark Plug (9069)Iridium Spark Plug (9069) 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 reasonable...$12.14
- Champion®Iridium Spark Plug (9035)Iridium Spark Plug (9035) 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 reasonable...$5.84
- Champion®Iridium Spark Plug (9023)Iridium Spark Plug (9023) 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 reasonable...$7.16
- Champion®Iridium Spark Plug (9014)Iridium Spark Plug (9014) 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 reasonable...$7.29
- Champion®Iridium Spark Plug (9044)Iridium Spark Plug (9044) 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 reasonable...$6.32
- Denso®Original U-Groove Nickel Spark Plug (3125)Original U-Groove Nickel Spark Plug (3125) by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.14
- Denso®Original U-Groove Nickel Spark Plug (3445)Original U-Groove Nickel Spark Plug (3445) 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$5.20
- Denso®Original U-Groove Nickel Spark Plug (3122)Original U-Groove Nickel Spark Plug (3122) by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.13
- Denso®Original U-Groove Nickel Spark Plug (3137)Original U-Groove Nickel Spark Plug (3137) by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.30
- Denso®Original U-Groove Nickel Spark Plug (3007)Original U-Groove Nickel Spark Plug (3007) by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.13
- Denso®Original U-Groove Nickel Spark Plug (5061)Original U-Groove Nickel Spark Plug (5061) by Denso®. OE Recommended Resistor Plug. 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$4.58
- Denso®Original U-Groove Nickel Spark Plug (3191)Original U-Groove Nickel Spark Plug (3191) by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$1.99
- Denso®Original U-Groove Nickel Spark Plug (3145)Original U-Groove Nickel Spark Plug (3145) by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.13
- Denso®Original U-Groove Nickel Spark Plug (5032)Original U-Groove Nickel Spark Plug (5032) by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.13
- Denso®Original U-Groove Nickel Spark Plug (3143)Original U-Groove Nickel Spark Plug (3143) 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.13
- Denso®Original U-Groove Nickel Spark Plug (3381)Original U-Groove Nickel Spark Plug (3381) by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.97
- Denso®Original U-Groove Nickel Spark Plug (3139)Original U-Groove Nickel Spark Plug (3139) by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.13
- Denso®Original U-Groove Nickel Spark Plug (5022)Original U-Groove Nickel Spark Plug (5022) by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.13
- Denso®Original U-Groove Nickel Spark Plug (3013)Original U-Groove Nickel Spark Plug (3013) by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.13
- Denso®Original U-Groove Nickel Spark Plug (3121)Original U-Groove Nickel Spark Plug (3121) by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.13
- Denso®Original U-Groove Nickel Spark Plug (3130)Original U-Groove Nickel Spark Plug (3130) by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.13
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Mercedes-Benz is currently a full-line automaker that has the right vehicle for any application. From daily drivers built to take you to your destination in comfort to high-performance race cars born to win, whatever your needs, there is a Mercedes for you. But no matter whether it is a coupe, sedan, wagon, or any other model, it is built to deliver reliable performance mile after mile. To make sure your vehicle operates as efficiently as the day you purchased it, you should properly maintain it and replace its worn parts timely. Otherwise, they can lead to further more serious and surely, costly repairs.
To wit, worn-out spark plugs won’t be able to provide an effective spark to ignite the air-fuel mixture resulting in weak combustion and therefore, power loss and decreased fuel economy. Besides, they will drain your battery. In the worst scenario, your engine won’t turn over leaving you stranded with a vehicle that needs to be towed. To prevent that, replace your spark plugs according to your Mercedes’ recommendations. When choosing the right replacements, you should also follow the owner’s manual. Whether it says your vehicle needs copper, platinum, or iridium spark plugs, we have you covered with lots of replacement choices. Our selection of Mercedes spark plugs includes dozens of products, all of which built to the highest industry standards.