Denso 4045 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Denso 4045.
Cross-reference equivalents
| Brand | Part | Metal | Buy |
|---|---|---|---|
| NGK | B8EV | Copper | Buy |
| NGK | B8EVX | Copper | Buy |
| Denso | IW27 | Iridium | Buy |
| Denso | IW31 | Iridium | Buy |
| Denso | W31ES-U | Copper | Buy |
| NGK | B10EG | Copper | Buy |
| NGK | B9ES | Copper | Buy |
| Denso | W27ES-U | Copper | Buy |
| NGK | B9EV | Copper | Buy |
| NGK | B7ET | Copper | Buy |
| NGK | B8ECS | Copper | Buy |
| Denso | W24ES-U | Copper | Buy |
| NGK | B8EG | Copper | Buy |
| Denso | W24ES-V | Copper | Buy |
| NGK | B8EGV | Copper | Buy |
| NGK | B8ES | Copper | Buy |
| NGK | B8ES11 | Copper | Buy |
| Denso | W27ESR-U | Copper | Buy |
| NGK | BR9ES | Copper | Buy |
| NGK | BR9EV | Copper | Buy |
| Denso | W22ESR-U | Copper | Buy |
| Bosch | WR3CC | Copper | Buy |
| Bosch | WR3CP | Platinum | Buy |
| Bosch | WR3CS | Copper | Buy |
| Denso | W24EPR-U | Copper | Buy |
| Motorcraft | AGS081C | — | Buy |
| NGK | BPR8ES | Copper | Buy |
| Accel | 0141 | — | Buy |
| Accel | 112 | — | Buy |
| Accel | 141 | — | Buy |
| Accel | 142 | — | Buy |
| ACDelco | 41XL | — | Buy |
| ACDelco | R41XL | — | Buy |
| ACDelco | R42XL | — | Buy |
| ACDelco | S41XL | — | Buy |
| ACDelco | S42XL | — | Buy |
| Autolite | 2594 | Copper | Buy |
| Autolite | 2612 | Copper | Buy |
| Autolite | 2613 | Copper | Buy |
| Autolite | 2614 | Copper | Buy |
Showing the 40 closest cross-references of 172 total interchangeable part numbers for this plug.
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.