CORTECO 20686GR
CORTECO part number 20686GR is a cylinder head gasket in the Engine system. This catalog matches it to 4 year-and-engine configurations from 1991 to 1992.
Verified fitment includes 1992 Buick Regal 3.8L V6 ; 1992 Buick Riviera 3.8L V6 ; 1991 Buick Park Avenue 3.8L V6 Supercharged ; 1991 Buick Regal 3.8L V6 . See every vehicle this part fits.
Frequently Asked Questions
What is CORTECO 20686GR?
CORTECO part number 20686GR is a cylinder head gasket with published application data for 4 vehicle configurations from 1991 to 1992. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does CORTECO 20686GR fit?
This catalog matches 20686GR to 4 year-and-engine configurations from 1991 to 1992. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is CORTECO 20686GR OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. CORTECO 20686GR 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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