Champion RES12WYPB4 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Champion RES12WYPB4.
The Champion RES12WYPB4 is a heat range 12, 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 |
|---|---|---|---|
| Denso | ITV16 | Iridium | Buy |
| Bosch | 9723 | Iridium | Buy |
| NGK | ILTR5D | Iridium | Buy |
| ACDelco | 41-108 | — | Buy |
| ACDelco | 41-108(ILTR5D) | — | Buy |
| ACDelco | 41116 | — | Buy |
| Bosch | F005X14097 | Copper | Buy |
| Bosch | HGR8MQI(Pt-IR FUSION) | Copper | Buy |
| Bosch | HR7NII33 | Iridium | Buy |
| Champion | 9300 | — | Buy |
| Champion | CCH9901 | Copper | Buy |
| Champion | OE189 | Copper | Buy |
| Champion | OE189/T10 | Copper | Buy |
| Denso | ITV16TT | Iridium | Buy |
| Denso | T20VRU10 | Copper | Buy |
| NGK | 5476 | — | Buy |
| NGK | 93330 | — | Buy |
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