Bosch WR5BC Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Bosch WR5BC.
The Bosch WR5BC is a 12mm reach, heat range 5, copper electrode spark plug, pre-gapped to 0.028. These specifications are decoded from the Bosch 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 |
|---|---|---|---|
| Denso | W20FS-U | Copper | Buy |
| NGK | B6HS | Copper | Buy |
| Beru | 14-5AU | — | Buy |
| Beru | C62 | — | Buy |
| Beru | Z57 | — | Buy |
| Beru | Z85 | — | Buy |
| F80CR | — | Buy | |
| Champion | OE086/R02 | Copper | Buy |
| Champion | RL82C | Copper | Buy |
| Champion | RL82C/051 | Copper | Buy |
| Champion | RL82C/110 | Copper | Buy |
| Denso | 067600-6841 | — | Buy |
| C62 | — | Buy | |
| VSP509 | — | Buy |
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