ACDELCO 12668146
ACDELCO part number 12668146 is a belt in the Belt Drive system. This catalog matches it to 2 year-and-engine configurations from 2019 to 2020.
Verified fitment includes 2020 Cadillac CT6 4.2L V8 Turbocharged ; 2019 Cadillac CT6 4.2L V8 Turbocharged . See every vehicle this part fits.
Frequently Asked Questions
What is ACDELCO 12668146?
ACDELCO part number 12668146 is a belt with published application data for 2 vehicle configurations from 2019 to 2020. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does ACDELCO 12668146 fit?
This catalog matches 12668146 to 2 year-and-engine configurations from 2019 to 2020. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is ACDELCO 12668146 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. ACDELCO 12668146 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
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