Description
Section: B-16
UR4 NGK V-Power Spark Plug 6630
Manufacturer: NGK
Part Number: UR4
Cross References: NGK UR4, 5600-4010, 56004010, 86-6218
Replaces: ACDelco:41-905,ACDelco:CR 45 TS
V-Power plugs offer economical performance and improved ignitability over nickel spark plugs. OEM and racer approved.
• Lowers ignition system voltage requirements
• Greater ignitability and performance
• Increased fuel economy
• High durability resists electrical and chemical wear
(verify fitment using your model or serial number)