Champion Spark Plugs

Champion designs, engineers, and manufactures piston-engine spark plugs for both OEM and aftermarket applications.

Content provided by Champion Aerospace

Part Number	Description	Barrel Style	Mounting Thread	Reach	Hex Size
M41E	Two Electrode Massive Spark Plug	Unshielded	18 mm	1/2"	7/8"	Shop Now
REB32E	Two Electrode Massive Spark Plug	Shielded 5/8"-24 Thread	18 mm	13/16"	7/8"	Shop Now
REB37E	Two Electrode Massive Spark Plug	Shielded 5/8"-24 Thread	18 mm	13/16"	7/8"	Shop Now
REL37B	Nickel Twin Electrodes Spark Plug	Shielded 5/8"-24 Thread	14 mm	1/2"	13/16"	Shop Now
REM37BY	Nickel Twin Electrodes Spark Plug, Projected Core Nose	Shielded 5/8"-24 Thread	18 mm	1/2"	7/8"	Shop Now
REM38E	Two Electrode Massive Spark Plug	Shielded 5/8"-24 Thread	18 mm	1/2"	7/8"	Shop Now
REM38S	Iridium Single Electrode Spark Plug	Shielded 5/8"-24 Thread	18 mm	1/2"	7/8"	Shop Now
RHB29E	Two Electrode Massive Spark Plug	Shielded 3/4"-20 Thread	18 mm	13/16"	7/8"	Shop Now
RHB32E	Two Electrode Massive Spark Plug	Shielded 3/4"-20 Thread	18 mm	13/16"	7/8"	Shop Now
RHB32S	Iridium Single Electrode Spark Plug	Shielded 3/4"-20 Thread	18 mm	13/16"	7/8"	Shop Now
RHB36S	Iridium Single Electrode Spark Plug	Shielded 3/4"-20 Thread	18 mm	13/16"	7/8"	Shop Now
RHB37E	Two Electrode Massive Spark Plug	Shielded 3/4"-20 Thread	18 mm	13/16"	7/8"	Shop Now
RHM38E	Two Electrode Massive Spark Plug	Shielded 3/4"-20 Thread	18 mm	1/2"	7/8"	Shop Now
RHM38S	Iridium Single Electrode Spark Plug	Shielded 3/4"-20 Thread	18 mm	1/2"	7/8"	Shop Now
RHM40E	Two Electrode Massive Spark Plug	Shielded 3/4"-20 Thread	18 mm	1/2"	7/8"	Shop Now