DENSO
Spark Plug - Iridium Long Life (SIP)
#3491
Select your vehicle to check price and availability.
Specifications
- Seat Type
- Flat
- Electrode Tip Material
- Iridium
- Pre Gap Size
- 0.8 mm
- Reach
- 26.5 mm
- Qty
- 6
Description
No-compromise, top of the line race spark plug for the most serious enthusiast. Patented U-groove ground electrode design fires leaner mixtures than conventional plugs Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads Wide range of part numbers for thousands of applications, including classic and collector cars
