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Replacement Parts

Spark Plugs & Wires

Bosch (4478) WGR8DQP Platinum +4 Spark Plug, Pack of 1

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Bosch (4478) WGR8DQP Platinum +4 Spark Plug, Pack of 1
- Revolutionary surface air gap firing technology featuring four yttrium-enhanced ground electrodes delivers the longest, most powerful spark for ultimate engine performance
- Four yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for the most efficient combustion, plus the yttrium alloy ground electrodes reduce gap wear and oxidation for extended performance life
- Electrode gap is factory set to provide ease of installation - never requires adjustment
- Never requires gapping, the electrode gap is factory-set and never requires adjustment
- Provides ease of installation - never requires adjustment
Bosch Platinum+4 spark plug has unique revolutionary firing technology combining the advantages of surface air gap technology, nickel-yttrium four ground electrodes and a heat-fused center electrode with pure platinum providing optimum engine performance, smoother acceleration and top fuel efficiency.
Country USA
Brand Bosch Automotive
Manufacturer Bosch Automotive
Binding Misc.
ItemPartNumber 4478
Model 4478
UnitCount 1
UPCs 028851019255
EANs 0028851019101
ReleaseDate 0000-00-00

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