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2002
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MX-5 Miata LS L4-1.8L DOHC
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Spark Plug
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Specifications
Spark Plug: Specifications
Spark Plug
Type
NGK
BKR5E11, BKR6E11
NIPPONDENSO
K16PR-U11, K20PR-U11
Gap
1.0 - 1.1 mm, (0.040 - 0.043 (inches)