Champion OE049B04 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Champion OE049B04.
The Champion OE049B04 is a heat range 04, copper electrode spark plug. These specifications are decoded from the Champion 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 | W16EPR11 | Copper | Buy |
| Champion | RN11YC4 | Copper | Buy |
| Champion | RN11YCC4 | Copper | Buy |
| Champion | RN12YC4 | Copper | Buy |
| NGK | BPR5ES-11 | Copper | Buy |
| Beru | Z9 | — | Buy |
| Bosch | +27 | — | Buy |
| Bosch | F002G40320 | Copper | Buy |
| Bosch | F005X19687 | Copper | Buy |
| Bosch | W145T30X | Copper | Buy |
| Bosch | WR8DCX | Copper | Buy |
| Bosch | WR8DCX+ | Copper | Buy |
| Bosch | WR8DCXET | Copper | Buy |
| Bosch | WR8DPX | Platinum | Buy |
| Bosch | WR9DCX | Copper | Buy |
| Bosch | WR9DCX+ | Copper | Buy |
| Bosch | WR9DPX | Platinum | Buy |
| FE55CP10 | — | Buy | |
| Brisk | LR17YC-1 | — | Buy |
| Champion | OE049 | Copper | Buy |
| Champion | OE049/T10 | Copper | Buy |
| Champion | OE101 | Copper | Buy |
| Denso | 067700-2710 | — | Buy |
| Denso | 3201 | — | Buy |
| Denso | W16EPR-U11 | Copper | Buy |
| Denso | W16EXR-UA | Copper | Buy |
| RC52LS5 | — | Buy | |
| Motorcraft | AGS32C-11 | — | Buy |
| NGK | 4424 | — | Buy |
| F5RF-11 | — | Buy | |
| F5RT-11 | — | 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.