CHAMPION SPARK PLUG REB37E
Champion Standard Electrode Aviation Spark Plug
Plug Specification
The REB37E spark plug features:
Thread size: 18 mm
Reach: 13/16″/2.06 cm
Shielded Threading: 5/8″ – 24
Standard Electrode: Two Prong
Plug Gap: .016″-.021″/0.41-0.53
NOTE: Spark plugs are shipped in factory sealed plastic cases. Opened spark plug cases make the spark plugs non-returnable.
Please do not open any spark plug until you are sure you have received the correct spark plugs for your application.