DORMAN 645780
DORMAN part number 645780 is a oil pressure sender / switch connector in the Electrical-Connector system. This catalog matches it to 14 year-and-engine configurations from 1990 to 1999.
Verified fitment includes 1999 Buick Century 3.1L V6 ; 1999 Buick Regal 3.8L V6 Supercharged ; 1998 Buick Regal 3.8L V6 ; 1997 Buick Century 3.1L V6 ; 1996 Buick Century 2.2L L4 , plus 9 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is DORMAN 645780?
DORMAN part number 645780 is a oil pressure sender / switch connector with published application data for 14 vehicle configurations from 1990 to 1999. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does DORMAN 645780 fit?
This catalog matches 645780 to 14 year-and-engine configurations from 1990 to 1999. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is DORMAN 645780 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. DORMAN 645780 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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