Champion 991 - Alternative spark plugs
There are 14 replacement spark plugs for Champion 991. The cross references are for general reference only, please check specifications for your application.
Compatible plug on Amazon
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Specifications for Champion 991
- Thread diameter
- M12x1.25
- Thread reach
- 26.5 mm
- Hex size
- 14 mm
- Terminal
- SAE
- Gap
- 0.9 mm
Champion 991 replacement spark plugs
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- Champion REA8MCX Buy from Amazon
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- Nissan 224011HC1B
- Nissan 224011KC1C Buy from Amazon
- Nissan 22401JD01B Buy from Amazon
- Subaru 22401AA820 Buy from Amazon
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network and Amazon Associates.
Replacement spark plugs for Champion 991 on Amazon
![SPARKPLUG-12MM CHAMPION REA8MCX, Genuine Polaris OEM ATV / Snowmobile Part, [fs]](https://m.media-amazon.com/images/I/31YZIxjBDyL._SL160_.jpg)
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