Champion Aerospace Spark Plug ReL37B

Part Number: 07-26930

Overview

This spark plug is part of the Champion Aerospace piston-engine ignition line, a brand with roots dating back to early single-ignition aircraft engines adapted from automotive powerplants in the early 1900s. By the 1920s, Champion had begun producing spark plugs engineered specifically for aviation use. Champion Aerospace continues to design and manufacture these ignition components for both OEM and aftermarket general aviation applications, with construction intended to support extended service life and reliable operation.

Please Note

• Spark plugs ship in factory sealed plastic cases.
• Opened spark plug cases become non-returnable.
• Confirm correct application before opening the case.
• Check barrel thread size (5/8x24 or 3/4x20) before ordering to ensure correct plug selection.