Bosch

4021

Bosch (4021) WR9DPX Platinum Plus Spark Plug, Pack of 1

EAN: 0028851036214

UPC: 028851036214

SKU: BOS 4021

Spark Plugs

Exclusive platinum technology in the center electrode for quicker starts, smoother acceleration and increased fuel efficiency
Tapered, yttrium enhanced v-profile ground electrode provides a 25% longer performance life
Lower ignition voltage requirement provides reliable cold weather starting and superior operation under all driving conditions
Factory-set gap once the proper gap is set, there's no need to re-gap
Contains one spark plug

Bosch Platinum Plus spark plug has exclusive platinum technology with yttrium enhanced ground electrode for quicker starts, smoother acceleration and increased fuel efficiency.

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