Bosch W235P21 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Bosch W235P21.
Bosch
W235P21
BrandBosch
MetalPlatinum
Thread14mm
Reach19mm
Heat23
Gap0.024
The Bosch W235P21 is a 14mm thread, 19mm reach, heat range 23, platinum electrode spark plug, pre-gapped to 0.024. 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 |
|---|---|---|---|
| ACDelco | 42XLS | Copper | Buy |
| Denso | IW22 | Iridium | Buy |
| Denso | VW22 | Copper | Buy |
| Denso | W22EP-U | Copper | Buy |
| Denso | W22EPR-U | Copper | Buy |
| Bosch | WR56 | Copper | Buy |
| Bosch | WR5DC | Copper | Buy |
| Bosch | WR6DP | Platinum | Buy |
| Autolite | AR52 | Copper | Buy |
| Motorcraft | AGS12C | — | Buy |
| Denso | W22EP | Copper | Buy |
| NGK | BP7ES | Copper | Buy |
| Accel | 113 | — | Buy |
| ACDelco | 41-2XLS | — | Buy |
| ACDelco | 41XLS | — | Buy |
| ACDelco | R41XLS | — | Buy |
| Autolite | 4252 | Copper | Buy |
| Autolite | 52 | Copper | Buy |
| Autolite | 53 | Copper | Buy |
| Autolite | 62 | Copper | Buy |
| Autolite | 63 | Copper | Buy |
| Autolite | A62 | — | Buy |
| Autolite | AG22 | — | Buy |
| Autolite | XS62 | — | Buy |
| Beru | 14-4DP0 | — | Buy |
| Beru | 14-4DPO | — | Buy |
| Beru | 14-5D | — | Buy |
| Beru | 14-5D1 | — | Buy |
| Beru | 14-5DP1 | — | Buy |
| Beru | 14-5DU | — | Buy |
| Beru | 14-5DU0 | — | Buy |
| Beru | 14-5DUO | — | Buy |
| Beru | 14-6DTU | — | Buy |
| Beru | 14-6DU | — | Buy |
| Beru | 14-6DUO | — | Buy |
| Beru | 14-7DTU | — | Buy |
| Beru | 14-7DU | — | Buy |
| Beru | 14-7DUO | — | Buy |
| Beru | 14GH-7DTUR | — | Buy |
| Beru | 14R-6DU | — | Buy |
Showing the 40 closest cross-references of 191 total interchangeable part numbers for this plug.
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