Bosch WG250P21 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Bosch WG250P21.
The Bosch WG250P21 is a heat range 25, platinum electrode spark plug. 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 | IW27 | Iridium | Buy |
| Champion | RN57YC | Copper | Buy |
| Autolite | 4251 | Copper | Buy |
| Autolite | XS61 | — | Buy |
| Bosch | W160Z2 | Copper | Buy |
| Bosch | W265P21 | Platinum | Buy |
| Bosch | WG265T2SP | Platinum | Buy |
| Bosch | WR3CP+ | Platinum | Buy |
| Champion | 937 | — | Buy |
| Champion | OE091 | Copper | Buy |
| Champion | OE091T10 | Copper | Buy |
| Denso | 067700-8900 | — | Buy |
| Denso | 267700-1120 | — | Buy |
| Denso | 5317 | — | Buy |
| Denso | 5714 | — | Buy |
| Denso | IW01-27 | Iridium | Buy |
| RL49 | — | Buy | |
| NGK | 206-226 | — | Buy |
| NGK | 2401 | — | Buy |
| NGK | 3927 | — | Buy |
| NGK | 4337 | — | Buy |
| NGK | 5061 | — | Buy |
| NGK | 5576 | — | Buy |
| NGK | 6351 | — | Buy |
| NGK | 6853 | — | Buy |
| NGK | B(R)9EVX,V | Copper | Buy |
| NGK | B9EV,VX | Copper | Buy |
| NGK | BP9EVX,V | Copper | Buy |
| NGK | BPR9EIX | Iridium | Buy |
| NGK | BPR9EV | Copper | Buy |
| NGK | BPR9EVX | Copper | Buy |
| NGK | BPR9EVX,V | Copper | Buy |
| NGK | R4304A-9 | Copper | Buy |
| NGK | R4452D-9 | Copper | Buy |
| NGK | R4630A85 | Copper | Buy |
| NGK | R465285 | Copper | Buy |
| NGK | R4652-9 | Copper | Buy |
| LOR10LGS | — | Buy | |
| LOR10TS | — | Buy | |
| F10RI | — | Buy |
Showing the 40 closest cross-references of 41 total interchangeable part numbers for this plug.
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