NGK LZFR6AI Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the NGK LZFR6AI.
The NGK LZFR6AI is a 14mm thread, 26.5mm reach, gasket seat, heat range 6, copper electrode spark plug. These specifications are decoded from the NGK 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 | IKH20 | Iridium | Buy |
| Autolite | XP5325 | Iridium | Buy |
| Denso | FK20HR11 | Iridium | Buy |
| Denso | IKH20TT | Iridium | Buy |
| NGK | SILFR6A11 | Iridium | Buy |
| ACDelco | 41-835 | — | Buy |
| Bosch | 9745 | — | Buy |
| Champion | CCH9030 | Copper | Buy |
| Champion | OE190 | Copper | Buy |
| Champion | OE190/T10 | Copper | Buy |
| Denso | FK20HBRJ8 | Iridium | Buy |
| Denso | FK20HBRTJ8 | Iridium | Buy |
| NGK | 3656 | — | Buy |
| NGK | 5443 | — | Buy |
| NGK | 91657 | — | Buy |
| NGK | DILFR6F-11G | Iridium | Buy |
| NGK | ILFR6L-11K | Iridium | Buy |
| NGK | ILZFR5A-11 | Iridium | Buy |
| NGK | LFR6AIXLPG | Iridium | Buy |
| NGK | SILFR5A-11 | Iridium | Buy |
| NGK | SILFR6B-8 | Iridium | Buy |
| NGK | SILFR6C-11 | Iridium | Buy |
| KH6RTP-9 | — | Buy | |
| KH6RTQP | — | Buy | |
| KL6RTI | — | Buy |
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