Bosch N11 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Bosch N11.
Bosch
N11
BrandBosch
MetalCopper
Thread14mm
Reach19mm
Heat11
Gap0.043
The Bosch N11 is a 14mm thread, 19mm reach, heat range 11, copper electrode spark plug, pre-gapped to 0.043. These specifications are decoded from the Bosch 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 | W16EX-U11 | Copper | Buy |
| NGK | BP5ES11 | Copper | Buy |
| NGK | BP5EY11 | Copper | Buy |
| Champion | RN11YC4 | Copper | Buy |
| Denso | W16EXR-U11 | Copper | Buy |
| NGK | BPR5ES-11 | Copper | Buy |
| NGK | BPR5EY-11 | Copper | Buy |
| ACDelco | R44XLS-11 | — | Buy |
| ACDelco | R6606 | — | Buy |
| Beru | 14R-8DUX | — | Buy |
| Beru | Z9 | — | Buy |
| Bosch | +27 | — | Buy |
| Bosch | 22SuperPlus | Platinum | Buy |
| Bosch | W145T30X | Copper | Buy |
| Bosch | WR8DCX | Copper | Buy |
| FE55CP10 | — | Buy | |
| Champion | N11YC4 | Copper | Buy |
| Champion | OE049B04 | Copper | Buy |
| Champion | OE113 | Copper | Buy |
| Champion | RN10YC4 | Copper | Buy |
| Denso | W16EPR-U10 | Copper | Buy |
| Denso | W16EPR-U11 | Copper | Buy |
| Denso | W16EXR-UA | Copper | Buy |
| Motorcraft | AGS32C1 | — | Buy |
| NGK | 3028 | — | Buy |
| NGK | 4424 | — | Buy |
| NGK | 7311 | — | Buy |
| NGK | BPR5E-11 | Copper | Buy |
| NGK | BPR5EA-11 | Copper | Buy |
| NGK | W8LCR | Copper | Buy |
| F5RF-11 | — | Buy |
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