Champion RC12YC Spark Plug - Reliable Performance for Your Equipment
Get dependable starts every time with this genuine Champion RC12YC spark plug. Built for lawn mowers and outdoor power equipment, this single resistor plug delivers consistent ignition and smooth engine operation.
Product Details
The RC12YC is a premium single resistor spark plug engineered for reliable performance. This RC12YC spark plug features Champion's proven design that resists fouling and provides long-lasting service life.
Key Features:
- Single resistor design reduces engine noise
- Corrosion-resistant construction
- Pre-gapped for easy installation
- Fits a wide range of small engines
Compatible Equipment Brands:
- Briggs & Stratton engines
- MTD and Cub Cadet equipment
- Gravely commercial mowers
- Husqvarna outdoor power tools
- John Deere lawn equipment
- Kohler small engines
- Stihl handheld equipment
Replaces These Part Numbers:
- Champion RC12YC
- Briggs & Stratton: 491055, 491055S, 491055T, 499608, 5066, 5066A, 5066B, 5066D, 5066H, 5066K, 594056, 692051, 694385, 696202, 72347GS, 792015, 799781, 805015, 992304
- MTD/Cub Cadet: 759-3336, 7593336, KH-12-132-02
- Ariens/Gravely: 21531100, 21534100, 21544000, 21536800, 21537800
- Husqvarna: 531 30 81-28, 531308128
- John Deere: M78543
- Kohler: 12-132-02, 12 132 02-S, 1213202S
- Stihl: 4790 400 7000, 47904007000
- Autolite: 3924
- NGK: BCPR6ES
- Bad Boy: 015-8000-00
Why Choose Champion for Your Replacement Spark Plugs?
Champion has been the trusted choice for replacement spark plugs for over 100 years. Professional landscapers and homeowners rely on Champion's quality construction and consistent performance. This Champion RC12YC spark plug meets or exceeds OEM specifications.
Installation Tips:
- Always replace spark plugs when engines are cool
- Check your owner's manual for proper gap specification
- Replace plugs annually or every 100 hours of use
- Keep spare plugs on hand for quick replacements
Perfect for Regular Maintenance
Regular spark plug replacement keeps your equipment running at peak performance. This single plug is ideal for routine maintenance on lawn mowers, generators, pressure washers, and other small engine equipment.
Order your Champion RC12YC today and ensure reliable starts all season long.
