Spark Plug

Spark Plug MR20DE

Make NGK
Standard Type PLZKAR6a-11
Gap (nominal) 1.1(0.043)
Tourque 19.6(NMs) 14(ftlbs)

Spark Plug QR25DE

Make NGK
Standard Type DILKAR6a-11
Gap (nominal) 1.1(0.043)
Tourque 19.6(NMs) 14(ftlbs)