2015 Chevrolet Impala Limited Spark plugs

Representative photo of the Chevrolet Impala Limited
Representative photo of the Chevrolet Impala Limited. Photo: HJUdall, CC0
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1.10 mm (0.043 in)

Gap · 3.6L V6

2015 Chevrolet Impala Limited Owner's Manual, PDF page 310

1.10 mm (0.043 in)Open the manual at this page ↗Added Oct 15, 2026 · Updated
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Spark plugs (gap) · 3.6L V6 · PDF page 310

1.10 mm (0.043 in)

Representative photo of the Chevrolet Impala Limited
Representative photo of the Chevrolet Impala Limited. Photo: HJUdall, CC0
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As printed in the manual

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3.6L V6 1.10 mm (0.043 in)gap “1.10 mm (0.043 in)” PDF page 310 ↗

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