Champion Spark Plug Spark Plug P/N:853
Keep your small engine firing reliably with the Champion Copper Plus Spark Plug 853-1 (plug type CJ7Y). This standard-replacement plug ignites the air-fuel mixture in the combustion chamber and fits the 2000-2001 E-TON Rascal 40 and 2002-2004 E-TON Viper Jr. (All), plus hundreds of lawn & garden applications from Alpina, Ariens, Craftsman, Cub Cadet, Echo and more — see the "Vehicles it fits" section for the full list.
Champion builds this Copper Plus plug for dependable ignition across a range of conditions. Signs your existing plug may need replacing include hard starting, rough running, misfiring, or a fouled electrode — diagnose the cause first, since these symptoms can have other sources. Sold individually; order the quantity your equipment requires. Country of origin: China.
Interchange: CJ7Y
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
What is the Champion 853-1 spark plug?
It's a Champion Copper Plus small-engine spark plug (plug type CJ7Y) with a copper-core center electrode that ignites the air-fuel mixture in the combustion chamber.
What does the 853-1 fit?
It's listed for the 2000-2001 E-TON Rascal 40 and 2002-2004 E-TON Viper Jr., plus hundreds of lawn & garden applications. Check the "Vehicles it fits" section to confirm your equipment.
Is this spark plug pre-gapped?
Yes, it ships pre-gapped at 0.020 in (0.50 mm). Verify the gap against your equipment's specification before installing.
Does it include a washer, and what seat type is it?
It has a flat seat and comes with a crush washer included.
How do I know when to replace my spark plug?
Hard starting, rough running, misfires, or a fouled electrode can be signs a plug may need replacing. Diagnose the cause first, since these symptoms can have other sources.
No reviews yet — be the first to review this product.
Write a Review
WARNING: These products 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.