Power Stop
PowerStop Power Stop 04-05 Buick Rainier Front Left Autospecialty Caliper w/Bracket L4798
PowerStop Power Stop 04-05 Buick Rainier Front Left Autospecialty Caliper w/Bracket L4798
Part number: 1U3DW
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Buick RainierFitment notes & questions
PowerStop by Power Stop for 2004–2005 Buick Rainier. Brake parts are usually replaced per axle, left and right together, so the car stops straight.
Quick facts
- Brand: Power Stop
- Part type: Brake part
- Listed for: 2004–2005 Buick Rainier
- Position: Front Left
Listed fitment
- 2004 - 2005 Buick Rainier CXL Plus, CXL
- 2003 - 2005 Chevrolet SSR Base
- 2003 - 2005 Chevrolet Trailblazer EXT LS
- 2002 - 2005 Chevrolet Trailblazer EXT LT
- 2002 - 2004 Chevrolet Trailblazer EXT North Face
- 2005 GMC Envoy SLT, SLE, Denali
- 2005 GMC Envoy XL Denali
- 2002 - 2005 GMC Envoy XL SLT, SLE
- 2004 - 2005 GMC Envoy XUV SLE, SLT
- 2003 - 2005 Isuzu Ascender Limited
- 2003 - 2006 Isuzu Ascender LS, Base
- 2004 - 2005 Isuzu Ascender S
- 2005 Saab 9-7x Linear, Arc
Tip: Bed in new pads and rotors following the brand instructions, and bleed the brakes if the system was opened.

About this brake part for the Buick Rainier
Brake parts are usually replaced per axle, left and right together, so the car stops straight.
Fitment notes
- Listed for: Buick Rainier.
- Model years: 04-05. Parts can change mid-generation, so match the exact year.
- Specs, lead time and warranty come from Power Stop and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Brake fluid. Old fluid absorbs water; flush it when you do a brake job.
- Hardware. Clips and pins wear with the pads.
More for your car: Brake Calipers · Buick Parts · Brakes
Questions about Buick Rainier brake part
Will this fit my Buick Rainier?
Should I replace both sides?
Do I need new rotors with new pads?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.