Bosch HR78NX Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Bosch HR78NX.
The Bosch HR78NX is a 14mm thread, 25mm reach, copper electrode spark plug, pre-gapped to 0.043. 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 | PT16VR13 | Platinum | Buy |
| Champion | RE7YCC | Copper | Buy |
| Denso | T16VR-U10 | Copper | Buy |
| NGK | TR5A-10 | Copper | Buy |
| NGK | TR5B-13 | Copper | Buy |
| Beru | 14KR-6MUU | — | Buy |
| Beru | 14KR-8MUV | — | Buy |
| Beru | 14KR-8STUX | — | Buy |
| Beru | 18MUXT7 | — | Buy |
| Beru | 18MUXT8 | — | Buy |
| Beru | UPT7 | — | Buy |
| Beru | Z177 | — | Buy |
| Beru | Z222 | — | Buy |
| Beru | Z222SB | — | Buy |
| Beru | Z305 | — | Buy |
| Bosch | 39SuperPlus | Platinum | Buy |
| Bosch | F000KE0P10 | Platinum | Buy |
| Bosch | HLR8STEX | Copper | Buy |
| Bosch | HR7MCU | Copper | Buy |
| Bosch | HR7MEW | Copper | Buy |
| Bosch | HR7MU | Copper | Buy |
| Bosch | HR8MCV | Copper | Buy |
| Bosch | HR8MEV | Copper | Buy |
| Bosch | N09 | Copper | Buy |
| Brisk | A-Line25 | — | Buy |
| Brisk | RR17YC-1 | — | Buy |
| Brisk | RR17YC-3 | — | Buy |
| Champion | CET7 | Copper | Buy |
| Champion | EON4 | Copper | Buy |
| Champion | EON4/286 | Copper | Buy |
| Champion | OE031/T10 | Copper | Buy |
| Champion | OE031U04 | Copper | Buy |
| Champion | RES10TMC4 | Copper | Buy |
| Champion | RES29PYP4 | Platinum | Buy |
| Champion | RES9YCC4C04 | Copper | Buy |
| Denso | 267700-7490 | — | Buy |
| Denso | T16VR-U11 | Copper | Buy |
| Denso | TV16TT | Copper | Buy |
| A179 | — | Buy | |
| RC42HJS3E5 | — | Buy |
Showing the 40 closest cross-references of 68 total interchangeable part numbers for this plug.
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