Denso X20ES-U Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Denso X20ES-U.
The Denso X20ES-U is a 12mm 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 |
|---|---|---|---|
| Denso | X22ES-U | Copper | Buy |
| Denso | X24ES-U | Copper | Buy |
| Denso | X20ESR-U | Copper | Buy |
| Denso | X22ESR-U | Copper | Buy |
| Denso | X24ESR-U | Copper | Buy |
| NGK | DPR8EA-9 | Copper | Buy |
| Bosch | D10C | Copper | Buy |
| Bosch | XR4CS | Copper | Buy |
| Champion | OE083/T10 | Copper | Buy |
| Champion | PE083 | Copper | Buy |
| Champion | R8 | Copper | Buy |
| Champion | RA6YC | Copper | Buy |
| Champion | TWE85PS | Copper | Buy |
| Denso | 067700-5060 | — | Buy |
| Denso | 067700-5070 | — | Buy |
| Denso | 067700-5080 | — | Buy |
| Denso | 067800-4110 | — | Buy |
| Denso | 067800-4120 | — | Buy |
| Denso | 067800-4130 | — | Buy |
| Denso | X22ES-GU | Copper | Buy |
| NGK | 217 | — | Buy |
| NGK | 2204 | — | Buy |
| NGK | 5423 | — | Buy |
| NGK | DR6ES | Copper | Buy |
| NGK | DR7EA | Copper | Buy |
| NGK | DR7ES | Copper | Buy |
| NGK | DR8ES | Copper | Buy |
| NGK | DR8ES-L | Copper | Buy |
| NGK | JR9B | Copper | 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.