OSC 1889
OSC part number 1889 is a radiator in the Cooling System system. This catalog matches it to 31 year-and-engine configurations from 1964 to 1999.
Verified fitment includes 1999 Buick Century 3.1L V6 ; 1999 Buick Regal 3.8L V6 ; 1998 Buick Century 3.1L V6 ; 1998 Buick Regal 3.8L V6 ; 1997 Buick Century 3.1L V6 , plus 26 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is OSC 1889?
OSC part number 1889 is a radiator with published application data for 31 vehicle configurations from 1964 to 1999. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does OSC 1889 fit?
This catalog matches 1889 to 31 year-and-engine configurations from 1964 to 1999. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is OSC 1889 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. OSC 1889 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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