Champion 502 - Alternative spark plugs
There are 17 replacement spark plugs for Champion 502. The cross references are for general reference only, please check specifications for your application.
Compatible plug on 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 Amazon Associates.
Specifications for Champion 502
- Thread diameter
- M18x1.5
- Thread reach
- 12.7 mm
- Hex size
- 23 mm
- Terminal
- M4/SAE
- Gap
- 0.7 mm
Champion 502 replacement spark plugs
- ACDelco C88
- Autolite 377 Buy from Amazon
- Autolite 386 Buy from Amazon
- Autolite 388
- Champion 9 Buy from Amazon
- Champion C15 Buy from Amazon
- Champion CCH502
- Champion D21 Buy from Amazon
- Champion D21013
- Motorcraft BT10
- Motorcraft BT9
- Motorcraft BTS8F4
- NGK 2910 Buy from Amazon
- NGK AB6 Buy from Amazon
- Prestolite 1810
- Prestolite 189
- Stitt 86 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 502 on Amazon
Advanced search
Choose brand and start typing model number.