Champion RC12LY Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Champion RC12LY.
The Champion RC12LY is a heat range 12, copper electrode spark plug. These specifications are decoded from the Champion 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 |
|---|---|---|---|
| Champion | RC12LYC | Copper | Buy |
| Denso | QJ16HR-U9 | Copper | Buy |
| Bosch | FR8HC | Copper | Buy |
| Bosch | FR8HC0X | Copper | Buy |
| Bosch | FR8HP | Platinum | Buy |
| Bosch | FR8HP0 | Platinum | Buy |
| Bosch | FR9HC | Copper | Buy |
| Bosch | FR9HCX | Copper | Buy |
| Bosch | FR9HX | Ruthenium | Buy |
| NGK | FR5-1 | Copper | Buy |
| ACDelco | FR3LM | — | Buy |
| ACDelco | FR4LE | — | Buy |
| ACDelco | FR5LM | — | Buy |
| Bosch | FR8HP+ | Platinum | Buy |
| Bosch | FR9HC+ | Copper | Buy |
| Bosch | FR9HP | Platinum | Buy |
| Bosch | FR9HPV | Platinum | Buy |
| SFE45CLR | — | Buy | |
| Champion | 209 | — | Buy |
| Champion | 308 | — | Buy |
| Champion | 412S | Copper | Buy |
| Champion | OE041 | Copper | Buy |
| Champion | OE041/T04 | Copper | Buy |
| Champion | OE128/T10 | Copper | Buy |
| Champion | RC10ECC/052 | Copper | Buy |
| Champion | RC12ECC/T04 | Copper | Buy |
| Champion | RC12LYC/T04 | Copper | Buy |
| Champion | RC12YLC | Copper | Buy |
| Champion | RFN14LY | Copper | Buy |
| Denso | 067700-5910 | — | Buy |
| Denso | QJ16EPRU | Copper | Buy |
| E3 | E358 | — | Buy |
| NGK | 7252 | — | Buy |
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