QUALCAST 556231
QUALCAST part number 556231 is a valve spring retainer in the Engine system. This catalog matches it to 6 year-and-engine configurations from 1990 to 1997.
Verified fitment includes 1997 Buick Park Avenue 3.8L V6 Supercharged ; 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 , plus 1 other configuration. See every vehicle this part fits.
Frequently Asked Questions
What is QUALCAST 556231?
QUALCAST part number 556231 is a valve spring retainer with published application data for 6 vehicle configurations from 1990 to 1997. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does QUALCAST 556231 fit?
This catalog matches 556231 to 6 year-and-engine configurations from 1990 to 1997. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is QUALCAST 556231 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. QUALCAST 556231 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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