NGK R2525-9 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the NGK R2525-9.
The NGK R2525-9 is a 12mm thread, 19mm reach, heat range 2, copper electrode spark plug. These specifications are decoded from the NGK 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 | BKR6EVX11 | Copper | Buy |
| NGK | DCPR9E | Copper | Buy |
| Denso | IXU27 | Iridium | Buy |
| Denso | XU27EPR-U | Copper | Buy |
| NGK | DCPR9EIX | Iridium | Buy |
| NGK | DCPR9EVX | Copper | Buy |
| NGK | DCR9EIX | Iridium | Buy |
| NGK | IKR9J8 | Iridium | Buy |
| Beru | Z338 | — | Buy |
| Bosch | 4201 | — | Buy |
| Brisk | BR10YS | — | Buy |
| Champion | 1006 | — | Buy |
| Champion | 7622 | — | Buy |
| Champion | A49GC | Copper | Buy |
| Champion | A59G | Copper | Buy |
| Champion | A59GC | Copper | Buy |
| Champion | CCH7695 | Copper | Buy |
| Champion | OE103 | Copper | Buy |
| Champion | OE103/T10 | Copper | Buy |
| Champion | OE142 | Copper | Buy |
| Champion | OE142/T10 | Copper | Buy |
| Champion | OE208 | Copper | Buy |
| Champion | PE073 | Copper | Buy |
| Champion | RA4GHC | Copper | Buy |
| Champion | RA4HC | Copper | Buy |
| Champion | RA4HCC | Copper | Buy |
| Champion | RA4HCX | Copper | Buy |
| Champion | RA4YC | Copper | Buy |
| Champion | RA59GC | Copper | Buy |
| Champion | RA59PP | Copper | Buy |
| Denso | 067700-8090 | — | Buy |
| Denso | 067700-8600 | — | Buy |
| Denso | 5337 | — | Buy |
| Denso | OBS | Copper | Buy |
| Denso | XU27EPR-ZU | Copper | Buy |
| NGK | 2316 | — | Buy |
| NGK | 3540 | — | Buy |
| NGK | 4735 | — | Buy |
| NGK | 5492 | — | Buy |
| NGK | 5756 | — | Buy |
Showing the 40 closest cross-references of 56 total interchangeable part numbers for this plug.
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