NGK 3787 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the NGK 3787.
The NGK 3787 is a 14mm thread, 25mm reach 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 | ITV22 | Iridium | Buy |
| Autolite | XP5364 | Iridium | Buy |
| NGK | LTR7IX11 | Iridium | Buy |
| NGK | ILTR6A-8G | Iridium | Buy |
| Bosch | 4513 | — | Buy |
| Bosch | HGR7MQI0 | Copper | Buy |
| Champion | CCH9016 | Copper | Buy |
| Champion | OE189 | Copper | Buy |
| Champion | OE189/T10 | Copper | Buy |
| Denso | 267700-2500 | — | Buy |
| Denso | IVT20TT | Iridium | Buy |
| Denso | T20VRU10 | Copper | Buy |
| Motorcraft | 4112 | — | Buy |
| Motorcraft | 417FE | — | Buy |
| Motorcraft | 463FE | — | Buy |
| Motorcraft | AYSF22FM | — | Buy |
| Motorcraft | AZFS22F | — | Buy |
| Motorcraft | CYFS12F-3(SP512A) | — | Buy |
| Motorcraft | CYFS12YECB | — | Buy |
| Motorcraft | CYFS12YPC5 | — | Buy |
| Motorcraft | SP-411 | — | Buy |
| Motorcraft | SP-469 | — | Buy |
| Motorcraft | SP-478 | — | Buy |
| Motorcraft | SP-490 | — | Buy |
| Motorcraft | SP594 | — | Buy |
| NGK | 91794 | — | Buy |
| NGK | ILTR5A | Iridium | Buy |
| NGK | ILTR6R8G | Iridium | Buy |
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