Denso ZK20R11 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Denso ZK20R11.
The Denso ZK20R11 is a 14mm thread, 19mm reach, 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 | SK20R11 | Iridium | Buy |
| NGK | IFR6T11 | Iridium | Buy |
| NGK | IFR6A11 | Iridium | Buy |
| Champion | CCH9806 | Copper | Buy |
| Champion | OE182/T10 | Copper | Buy |
| Denso | ZK20R13 | Copper | Buy |
| Motorcraft | AGSP22YE11 | — | Buy |
| Motorcraft | AGSP22YE13 | — | Buy |
| NGK | 5703 | — | Buy |
| NGK | HB6AIX-11P | Iridium | Buy |
| NGK | IFR6A | Iridium | Buy |
| K6RTJI-11 | — | Buy |
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