Semi Truck Spark Plugs
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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...$6.69 - Denso®Iridium TT™ Spark Plug (4703)Iridium TT™ Spark Plug (4703) 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 stocked on...$9.00
- Denso®Iridium TT™ Spark Plug (4708)Iridium TT™ Spark Plug (4708) 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 stocked on...$7.89
- Denso®Original U-Groove Nickel Spark Plug (6076)Original U-Groove Nickel Spark Plug (6076) 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$4.51
- 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$2.09
- Denso®Original U-Groove Nickel Spark Plug (5013)Original U-Groove Nickel Spark Plug (5013) 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$2.51
- Denso®Original U-Groove Nickel Spark Plug (5008)Original U-Groove Nickel Spark Plug (5008) 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$2.47
- Denso®Original U-Groove Nickel Spark Plug (3037)Original U-Groove Nickel Spark Plug (3037) 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$2.21
- Denso®Platinum TT™ Spark Plug (4505)Platinum TT™ Spark Plug (4505) by Denso®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with rigorous industry standards, it will...$5.62
- Denso®Platinum TT™ Spark Plug (4501)Platinum TT™ Spark Plug (4501) by Denso®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with rigorous industry standards, it will...$3.44
- Motorcraft®Copper Spark Plug (SP-420-A)Copper Spark Plug (SP-420-A) 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 the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.17
- Motorcraft®Copper Spark Plug (SP-416-A)Copper Spark Plug (SP-416-A) 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 the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.53
- Motorcraft®Copper Spark Plug (SP-449)Copper Spark Plug (SP-449) 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 the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.19
- Motorcraft®Copper Spark Plug (SP420X)Copper Spark Plug (SP420X) 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 the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.92
- Motorcraft®Copper Spark Plug (SP420)Copper Spark Plug (SP420) 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 the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.52
- Motorcraft®Copper Spark Plug (SP416)Copper Spark Plug (SP416) 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 the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$1.98
- Motorcraft®Copper Spark Plug (SP466)Copper Spark Plug (SP466) 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 the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$1.95
- Motorcraft®Copper Spark Plug (SP446A)Copper Spark Plug (SP446A) 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 the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$1.74
- Motorcraft®Copper Spark Plug (SP476)Copper Spark Plug (SP476) 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 the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.23
- Motorcraft®Finewire Platinum Spark Plug (SP459)Finewire Platinum Spark Plug (SP459) 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$5.39
- Motorcraft®Finewire Platinum Spark Plug (SP486)Finewire Platinum Spark Plug (SP486) 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.48
- Motorcraft®Platinum Spark Plug (SP502X)Platinum Spark Plug (SP502X) 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 the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$6.35
- Motorcraft®Platinum Spark Plug (SP549)Platinum Spark Plug (SP549) 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 the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.34
- Motorcraft®Platinum Spark Plug (SP502)Platinum Spark Plug (SP502) 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 the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$3.25
- Motorcraft®Spark Plug (SP549X)Spark Plug (SP549X) 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 the same or...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$5.77
- Motorcraft®Spark Plug (SP486X)Spark Plug (SP486X) 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 the same or...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$6.80
- Motorcraft®Spark Plug (SP446AX)Spark Plug (SP446AX) 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 the same or...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$5.26
- Motorcraft®Spark Plug (SP459X)Spark Plug (SP459X) 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 the same or...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$5.97
- NGK®G-Power™ Platinum Spark Plug (5018)G-Power™ Platinum Spark Plug (5018) 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 alloy tip...$5.59
- NGK®G-Power™ Platinum Spark Plug (3547)G-Power™ Platinum Spark Plug (3547) 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 alloy tip...$3.73
