50 percent longer life than traditional copper core spark plugs
Exclusive Yttrium extruded copper core center electrode increases resistance to spark erosion
Tapered, v-profile nickel chromium ground electrode for consistent performance and prolonged service life
12mm Thread Size
Solid terminal nut, 0.7mm gap

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1 inch
Height : 0.8 inch
Length : 3.9 inch

Item Weight: 3.52 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B001C5Y3ZA

Product Description

Bosch Super Plus Spark Plugs deliver quality performance based on technology that is proven on racetracks around the world in the most sophisticated racing engines. Testing has confirmed the durability of yttrium-enhanced center electrodes which offer superior reliability and 50 percent longer performance life. Super Plus also features a tapered, v-profile nickel chromium ground electrode for improved starting in cold weather and increased fuel ignitability, nickel-plated rolled threads for complete anti-seize and corrosion protection, a metal glass fused resistor for maximum interference suppression, and angular, five-ribbed insulator design to prevent misfires due to current leakage.