Bosch FR8KI33V Spark Plug

Specs, cross-brand equivalents, vehicle fitment, and live prices for the Bosch FR8KI33V.

The Bosch FR8KI33V is a 14mm thread, 19mm reach, heat range 8, iridium electrode spark plug, pre-gapped to 0.051. 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

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