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Bosch Super Plus Spark Plug - S37-6, 6 Pack
- Yttrium enhanced centre electrode gives 50% longer service life over standard copper core plugs.
- Uniquely shaped, profiled ground electrode improves ignition performance
- Increased ignition reliability due to faster flash-over of spark ignition of the air-fuel mixture
Features & Benefits
Is this product for you?
Designed to be a long lasting spark plug, the Bosch Super Plus Spark Plug uses a ‘Yttrium-enhanced’ copper core centre to provide far greater service life than OEM specified plug. This plug also boasts improved starting in cold weather thanks to the tapered, v-profile nickel chromium ground electrode. The angular, five-ribbed insulator design also relieves any chance of misfires happening due to current leakage. This plug is ideal for replacing factory spark plugs with the added benefit of 50% longer performance life.
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