Denso W20EX-U Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Denso W20EX-U.
The Denso W20EX-U is a 14mm thread, 19mm reach, gasket seat, heat range 20, 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 |
|---|---|---|---|
| ACDelco | 41804 | Copper | Buy |
| ACDelco | AC4 | Copper | Buy |
| ACDelco | R42XLS | Copper | Buy |
| ACDelco | R43XLS | Copper | Buy |
| ACDelco | 43XLS | Copper | Buy |
| NGK | BPR6ES | Copper | Buy |
| Champion | RN9YC | Copper | Buy |
| Autolite | 3203 | Copper | Buy |
| ACDelco | CR42CXLS | Copper | Buy |
| Bosch | WR7DC | Copper | Buy |
| Denso | W20EPR-U | Copper | Buy |
| ACDelco | 41-601 | Copper | Buy |
| Denso | IW20 | Iridium | Buy |
| Denso | VW20 | Copper | Buy |
| Denso | W20EXR-U | Copper | Buy |
| Bosch | WR6DC | Copper | Buy |
| Bosch | WR6DP | Platinum | Buy |
| Bosch | WR6DP0 | Platinum | Buy |
| Champion | RN9YCC | Copper | Buy |
| Champion | RN10YC | Copper | Buy |
| Champion | RN11YC4 | Copper | Buy |
| Champion | RN7Y | Copper | Buy |
| Champion | RN7YC | Copper | Buy |
| Champion | RN7YCC | Copper | Buy |
| Motorcraft | AGS22C | — | Buy |
| Motorcraft | AGS32C | — | Buy |
| Denso | W20EPR | Copper | Buy |
| Accel | 194 | — | Buy |
| Accel | 494 | — | Buy |
| ACDelco | 2R42XLS | — | Buy |
| ACDelco | 2R43XLS | — | Buy |
| ACDelco | CR43CXLS | — | Buy |
| ACDelco | R42CXLS | — | Buy |
| ACDelco | R43CXLS | — | Buy |
| Autolite | 3204 | Copper | Buy |
| Autolite | 4163 | Copper | Buy |
| Autolite | 4263 | Copper | Buy |
| Autolite | 63 | Copper | Buy |
| Autolite | 63BP | Copper | Buy |
| Autolite | 63DP2 | — | Buy |
Showing the 40 closest cross-references of 231 total interchangeable part numbers for this plug.
Vehicles the W20EX-U fits
Mercedes-Benz S-Class 5.5LIsuzu Trooper Open 2.6LLand Rover Defender 2.5LLand Rover Range Rover 3.5LLand Rover Range Rover 4.0LMG Metro 1.3L
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