NGK R4304A-7 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the NGK R4304A-7.
The NGK R4304A-7 is a 14mm thread, 19mm reach, heat range 4, 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 |
|---|---|---|---|
| ACDelco | R42XLS | Copper | Buy |
| ACDelco | 42XLS | Copper | Buy |
| Champion | RN9YC | Copper | Buy |
| Bosch | WR7DC | Copper | Buy |
| NGK | BP7EV- | Copper | Buy |
| NGK | BP7EVX- | Copper | Buy |
| NGK | BP7EVX11- | Copper | Buy |
| NGK | BP6EK-A | Copper | Buy |
| Denso | W22EPR-U | Copper | Buy |
| Bosch | WR5DC | Copper | Buy |
| Bosch | WR5DP | Platinum | Buy |
| Bosch | WR5DS | Copper | Buy |
| Bosch | WR6DC | Copper | Buy |
| Champion | RN11YC4 | Copper | Buy |
| Champion | RN14YC | Copper | Buy |
| Champion | RN279YC | Copper | Buy |
| Champion | RN6YC | Copper | Buy |
| Champion | RN7GY | Copper | Buy |
| Champion | RN7Y | Copper | Buy |
| Champion | RN7YC | Copper | Buy |
| Champion | RN7YCC | Copper | Buy |
| Champion | RN7YCC4 | Copper | Buy |
| Champion | RN7YCX | Copper | Buy |
| Motorcraft | AGS12C | — | Buy |
| Motorcraft | AGS22C | — | Buy |
| Motorcraft | AGS42C | — | Buy |
| NGK | BP7ES | Copper | Buy |
| NGK | BPR7E | Copper | Buy |
| NGK | BPR7ES | Copper | Buy |
| Accel | 113 | — | Buy |
| Accel | 114 | — | Buy |
| Accel | 2412P | — | Buy |
| ACDelco | C41CXLS | — | Buy |
| ACDelco | CR41CXLS | — | Buy |
| ACDelco | R41XLS | — | Buy |
| ACDelco | R42CXLS | — | Buy |
| ACDelco | R42NS | — | Buy |
| ACDelco | R42XLS4 | — | Buy |
| ACDelco | R42XLSM | — | Buy |
| Autolite | 4252 | Copper | Buy |
Showing the 40 closest cross-references of 255 total interchangeable part numbers for this plug.
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