NGK Standard Nickel Spark Plug (CR8E): Reliable OE Performance #1275

4x NGK Racing Spark Plug Stock 5657 Nickel Core Tip Standard 0.020in R5674-8

Genuine NGK 5657 R5674-8 Racing Spark Plug

Spark Plug NGK 5657 (Sold In Singles)

NGK Racing Spark Plug Stock 3249 Nickel w/ V-Groove Tip 0.020in R5673-8

8x NGK Racing Spark Plug Stock 5657 Nickel Core Tip Standard 0.020in R5674-8

NGK 5657 NGK Racing Spark Plug

NGK Standard Nickel Core Spark Plug (Racing) (Gap 0.031) 5238 (R5671A-9)