WSRD Spark Plug Set | Defender HD10
2
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$30.00
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We saw that these were a popular option that guys were looking for on the forums. So, we listened!
This spark plug is a factory spark plug heat range and replacement.
WSRD pre-gaps these spark plugs to .016". This gap specification is a must when increasing boost!
Selecting a quantity of (1) will purchase a set of (2) spark plugs.
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