Bosch FR8DCU Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Bosch FR8DCU.
The Bosch FR8DCU is a heat range 8, copper electrode spark plug. These specifications are decoded from the Bosch 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 |
|---|---|---|---|
| ACDelco | FR3LSK | — | Buy |
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