Champion 446T04 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Champion 446T04.
The Champion 446T04 is a 26.5mm reach, copper electrode spark plug, pre-gapped to 0.039. These specifications are decoded from the Champion part number and determine which plugs it safely cross-references to — a valid equivalent must match the thread, reach, seat and heat range.
Cross-reference equivalents
| Brand | Part | Metal | Buy |
|---|---|---|---|
| NGK | LZFR5C-11 | Copper | Buy |
| Bosch | FR8SES | Copper | Buy |
| Champion | 446 | — | Buy |
| Champion | CCH446 | Copper | Buy |
Vehicles the 446T04 fits
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