NGK 4629 Spark Plug C7HSA

This NGK (4629) C7HSA spark plug is the replacement part for many 4-stroke Chinese  atvs, dirt bikes, go-karts and scooters. This plug fits 50cc, 70cc, 90cc, 100cc, 110cc, 125cc, and 150cc models.

NGK is the "Gold Standard" in spark plugs.  If you search on the internet, you'll find many articles about unscrupulous vendors selling fake NGK plugs.  Purchased directly from the factory, all of our NGK plugs are guaranteed authentic.

Plug description:

• Thread size: 10mm
• Hex size: 5/8" (16mm)
• Reach:  1/2" (12.7mm)
• Gap: .028" (0.7mm)
• Brand: NGK Standard Plug

Pro tip:  When changing spark plugs, a little dielectric grease on the inside of the spark plug boot will help keep out dirt and moisture and make it easier to remove the boot in the future.