GM GENUINE 12668543
GM GENUINE part number 12668543 is a exhaust valve in the Engine system. This catalog matches it to 4 year-and-engine configurations from 2023 to 2026.
Verified fitment includes 2026 Chevrolet Corvette 5.5L V8 ; 2025 Chevrolet Corvette 5.5L V8 ; 2024 Chevrolet Corvette 5.5L V8 ; 2023 Chevrolet Corvette 5.5L V8 . See every vehicle this part fits.
Frequently Asked Questions
What is GM GENUINE 12668543?
GM GENUINE part number 12668543 is a exhaust valve with published application data for 4 vehicle configurations from 2023 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 12668543 fit?
This catalog matches 12668543 to 4 year-and-engine configurations from 2023 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 12668543 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. GM GENUINE 12668543 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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