Denso MA9P Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Denso MA9P.
The Denso MA9P is a copper electrode spark plug. These specifications are decoded from the Denso 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 |
|---|---|---|---|
| Champion | RF11YC | Copper | Buy |
| Bosch | D10A | Copper | Buy |
| Bosch | D10B | Copper | Buy |
| Bosch | D10BC | Copper | Buy |
| Bosch | D9B | Copper | Buy |
| Bosch | D9BC | Copper | Buy |
| MT35CP | — | Buy | |
| MT35CPR | — | Buy | |
| MT35P | — | Buy | |
| MT35PR | — | Buy | |
| MT45CPR | — | Buy | |
| MT45PR | — | Buy | |
| Champion | F11YC/001 | Copper | Buy |
| Champion | F11YX | Copper | Buy |
| Champion | RF11YC/014 | Copper | Buy |
| Champion | RF11YC/T04 | Copper | Buy |
| Champion | RF14YC/013 | Copper | Buy |
| Champion | RF18YC/013 | Copper | Buy |
| Denso | 067600-7511 | — | Buy |
| Denso | MA14P | Copper | Buy |
| Denso | MA14P-U | Copper | Buy |
| Denso | MA16P-U | Copper | Buy |
| Denso | MA1SP-U | Copper | Buy |
| Denso | MA9P-U | Copper | Buy |
| K300J | — | Buy | |
| TM3N | — | Buy | |
| TM4N | — | Buy | |
| Motorcraft | BRF42CU | — | Buy |
| NGK | A5FS | Copper | Buy |
| NGK | AP5FS | Copper | Buy |
| 18F5 | — | Buy | |
| T4RTC | — | Buy | |
| T4TC | — | Buy | |
| T5RTCV | — | Buy |
Affiliate disclosure: As an Amazon Associate and affiliate partner we earn from qualifying purchases. Always confirm fitment against your owner's manual or the manufacturer catalog before buying.