SET OF 4 NGK CR7HSA Spark Plug 4549
Brand: NGK Spark Plugs
Manufacturer's Part Number: Â CR7HSA/4549
Part Type:Spark Plugs
Product Line:NGK Standard Series Spark Plugs
Summit Racing Part Number: NGK-4549
Shorty Spark Plug:No
Manufacturer Heat Range:7
Electrode Core Material:Copper
Electrode Tip Material:Nickel alloy
Spark Plug Thread Size: 10mm
Spark Plug Reach: 0.500 in.
Spark Plug Seat Style:Gasket
Wrench Diameter:5/8 in.
NGK Standard Series spark plugs are designed for stock replacement applications. These plugs have a hotter spark, which means better combustionâ€”and that improves performance while producing less harmful emissions. They're available in a variety of options. Get the spark plugs used by winning racers: NGK Standard Series.