NGK 4218 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the NGK 4218.
The NGK 4218 is a 10mm thread, 19mm reach spark plug, pre-gapped to 0.02. 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 | IU24 | Iridium | Buy |
| NGK | CR8EIA | Copper | Buy |
| NGK | CR8EIX | Iridium | Buy |
| Autolite | 4303 | Copper | Buy |
| Autolite | XS4303 | — | Buy |
| Champion | 8698 | — | Buy |
| Champion | 86981B01 | Copper | Buy |
| Champion | G63 | Copper | Buy |
| Champion | G63R | Copper | Buy |
| Champion | OE150/T10 | Copper | Buy |
| Champion | RG2PHP | Copper | Buy |
| Denso | 067700-9271 | — | Buy |
| Denso | 267700-1010 | — | Buy |
| Denso | 4189 | — | Buy |
| Denso | 4218 | — | Buy |
| Denso | 5362 | — | Buy |
| Denso | 5365 | — | Buy |
| Denso | 5734 | — | Buy |
| Denso | I62 | Iridium | Buy |
| Denso | IU01-24 | Iridium | Buy |
| Denso | U24ESR-NZU | Copper | Buy |
| NGK | 206-232 | — | Buy |
| NGK | CR9EIB-9 | Copper | Buy |
| NGK | R0409B-8(Ir) | Copper | Buy |
| Split Fire | TP430C | — | Buy |
| B6R | — | Buy | |
| B8RP | — | Buy | |
| CR8EVX/B8RP | — | Buy |
Vehicles the 4218 fits
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