Motorcraft SP-542 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Motorcraft SP-542.
Motorcraft
SP-542
BrandMotorcraft
MetalIridium
Thread14mm
Reach19mm
Gap0.049"
The Motorcraft SP-542 is a 14mm thread, 19mm reach, gasket seat, iridium electrode spark plug, pre-gapped to 0.049". These specifications are decoded from the Motorcraft 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 |
| Motorcraft | SP-534 | Iridium | Buy |
| NGK | LTR7IX11 | Iridium | Buy |
| NGK | ILTR6A-8G | Iridium | Buy |
| NGK | ILTR6G8G | Iridium | Buy |
| NGK | SILTR6A7G | Iridium | Buy |
| Motorcraft | SP-537 | — | Buy |
| Bosch | HR7NI332 | Iridium | Buy |
| Bosch | HR7NI332W | Iridium | Buy |
| Champion | 9016 | — | Buy |
| Champion | CCH9016 | Copper | Buy |
| Champion | RES8WYPB3 | Copper | Buy |
| Denso | 267700-2500 | — | Buy |
| Motorcraft | CYFS12F-3(SP512A) | — | Buy |
| Motorcraft | CYFS12Y2 | — | Buy |
| Motorcraft | CYFS12YECB | — | Buy |
| Motorcraft | CYFS12YPC | — | Buy |
| Motorcraft | CYFS12YPC5 | — | Buy |
| Motorcraft | CYFS12YRT3 | — | Buy |
| Motorcraft | CYFS12YT3 | — | Buy |
| Motorcraft | SP594 | — | Buy |
| NGK | 3787 | — | Buy |
| NGK | 90656 | — | Buy |
| NGK | 91794 | — | Buy |
| NGK | 92182 | — | Buy |
| NGK | 94489 | — | Buy |
| NGK | 95822 | — | Buy |
| NGK | 96588 | — | Buy |
| NGK | 96621 | — | Buy |
| NGK | 96870 | — | Buy |
| NGK | 97177 | — | Buy |
| NGK | ILTR6F9 | Iridium | Buy |
| NGK | ILTR6H8G | Iridium | Buy |
| NGK | ILTR6M9G | Iridium | Buy |
| NGK | ILTR6R8G | Iridium | Buy |
| NGK | ILTR7N8 | Iridium | Buy |
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