ULTRA-POWER 18P4638
ULTRA-POWER part number 18P4638 is a caliper in the Brake & Wheel Hub system. This catalog matches it to 30 year-and-engine configurations from 1997 to 2005.
Verified fitment includes 2005 Buick Century 3.1L V6 ; 2005 Buick Lesabre 3.8L V6 ; 2004 Buick Century 3.1L V6 ; 2004 Buick Lesabre 3.8L V6 ; 2004 Buick Regal 3.8L V6 , plus 25 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is ULTRA-POWER 18P4638?
ULTRA-POWER part number 18P4638 is a caliper with published application data for 30 vehicle configurations from 1997 to 2005. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does ULTRA-POWER 18P4638 fit?
This catalog matches 18P4638 to 30 year-and-engine configurations from 1997 to 2005. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is ULTRA-POWER 18P4638 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. ULTRA-POWER 18P4638 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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