When the engine's screaming and the heat is on, this is the plug that keeps it lighting clean. The Champion 295 (C57CX) is a purpose-built racing spark plug engineered to fire strong and consistent at the high RPM and brutal cylinder temperatures that leave ordinary plugs fouled, cracked, or down on power. Its projected surface-gap design pushes the spark deeper into the combustion chamber for faster, more complete ignition — so you get sharper throttle response, stronger pulls, and dependable performance run after run.
Hard starting, misfires, a rough idle, or a drop in power? A worn or fouled spark plug is one of the most common culprits — a fresh, correctly heat-ranged 295 restores clean, confident ignition.
Fits: 1994 KTM 440 SX, 1992–1993 KTM 125 EGS, and more racing applications. (See the Buyer's Guide tab for the complete year/make/model list.)
Replaces / cross-references: Champion AP3932, AR3932 · model C57CX · Part Eazy SKU P0613PA-295.
This part cross-references / interchanges with the following part numbers:
Will the Champion 295 fit my vehicle?
It fits 1994 KTM 440 SX, 1992-1993 KTM 125 EGS, and more racing applications. Check the Buyer's Guide tab for the full year/make/model list before ordering.
What part numbers does the Champion 295 replace?
It replaces Champion AP3932 and AR3932, and is sold as Part Eazy SKU P0613PA-295 (manufacturer model C57CX).
How do I know if my spark plug needs replacing?
Common signs are hard starting, misfires, rough idle, and loss of power. A fouled or worn plug is a frequent cause.
Is this a direct-fit replacement?
Yes - it installs in place of the original plug with no modification.
What makes a racing spark plug different from a standard one?
A race plug like the 295 uses a tuned heat range and a high-strength ceramic insulator to fire reliably under the extreme heat and RPM of competition, where a standard plug can foul or break down.
WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.