Sold in sets of 6.
These are the OEM spark plugs for your Cadillac ATS-V (LF4) or CTS V Sport (LF3). Come pre-gapped at .035", for high HP builds we suggest gapping down to .027".
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Sold in sets of 6.
These are the OEM spark plugs for your Cadillac ATS-V (LF4) or CTS V Sport (LF3). Come pre-gapped at .035", for high HP builds we suggest gapping down to .027".