CHAMPION 520

CHAMPION part number 520 is a spark plug in the Ignition system. This catalog matches it to 10 year-and-engine configurations from 1919 to 1926.

Verified fitment includes 1926 Cleveland Model 31 6cyl ; 1926 Cleveland Model 43 6cyl ; 1925 Cleveland Model 31 6cyl ; 1925 Cleveland Model 43 6cyl ; 1924 Cleveland Model 42 6cyl , plus 5 other configurations. See every vehicle this part fits.

Manufacturer specifications
Copper PlusPre-Set Gap: 0.025"
OE-Recommended Gap: 0.025"
Application data published for:
🇺🇸 US

Frequently Asked Questions

What is CHAMPION 520?

CHAMPION part number 520 is a spark plug with published application data for 10 vehicle configurations from 1919 to 1926. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does CHAMPION 520 fit?

This catalog matches 520 to 10 year-and-engine configurations from 1919 to 1926. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is CHAMPION 520 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. CHAMPION 520 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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