Champion CCH443 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Champion CCH443.
The Champion CCH443 is a copper electrode spark plug. 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 | LZTR4A-11 | Copper | Buy |
| Champion | 443 | — | Buy |
| Champion | RE16MCT04 | Copper | Buy |
| E3 | E366 | — | Buy |
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