GM GENUINE 12663435
GM GENUINE part number 12663435 is a crankshaft seal gasket in the Engine system. This catalog matches it to 34 year-and-engine configurations from 2021 to 2026.
Verified fitment includes 2026 Buick Enclave 2.5L L4 Turbocharged ; 2026 Buick Encore 1.2L L3 Turbocharged ; 2026 Buick Encore 1.3L L3 Turbocharged ; 2026 Cadillac CT4 2.7L L4 Turbocharged ; 2026 Chevrolet Colorado 2.7L L4 Turbocharged , plus 29 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is GM GENUINE 12663435?
GM GENUINE part number 12663435 is a crankshaft seal gasket with published application data for 34 vehicle configurations from 2021 to 2026. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does GM GENUINE 12663435 fit?
This catalog matches 12663435 to 34 year-and-engine configurations from 2021 to 2026. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is GM GENUINE 12663435 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. GM GENUINE 12663435 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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