Power Stop
PowerStop Power Stop 03-05 Chevrolet Astro Rear Z23 Evolution Sport Brake Kit K2018
PowerStop Power Stop 03-05 Chevrolet Astro Rear Z23 Evolution Sport Brake Kit K2018
Part number: 1U4N4
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Chevrolet AstroFitment notes & questions
PowerStop from Power Stop, listed for 2003–2005 Chevrolet Astro. Squealing, grinding, a pulsing pedal or a long stopping distance all mean the brakes need attention.
Quick facts
- Brand: Power Stop
- Part type: Brake part
- Listed for: 2003–2005 Chevrolet Astro
- Position: Rear
Listed fitment
- 2003 - 2005 Chevrolet Astro LT, LS, Base
- 2002 Chevrolet Avalanche 1500 LS, LT, On Road Edition, Z71, Base, North Face
- 2002 Chevrolet Silverado 1500 Custom
- 2004 - 2006 Chevrolet Silverado 1500 Hybrid
- 1999 - 2006 Chevrolet Silverado 1500 LS, LT, Base
- 2003 - 2006 Chevrolet Silverado 1500 SS
- 2002 - 2006 Chevrolet Silverado 1500 WT
- 2004 Chevrolet Silverado 1500 Z71
- 2007 Chevrolet Silverado 1500 Classic WT, LT, LS, SS, Hybrid
- 2000 - 2002 Chevrolet Suburban 1500 LS, LT, Base
- 2000 - 2001 Chevrolet Tahoe Base
- 2000 - 2002 Chevrolet Tahoe LS, LT
- 2000 Chevrolet Tahoe Z71, Limited
- 2003 - 2005 GMC Safari SLT, Base, SLE
- 2002 - 2005 GMC Sierra 1500 Base
- 2001 GMC Sierra 1500 C3
- 2002 GMC Sierra 1500 HT
- 2005 - 2006 GMC Sierra 1500 Hybrid
- 1999 - 2006 GMC Sierra 1500 SLT, SLE, SL
- 2002 - 2006 GMC Sierra 1500 WT, Denali
- 2007 GMC Sierra 1500 Classic SLE, Denali, WT, SL, Hybrid, SLT
- 2000 - 2002 GMC Yukon Denali, SLE, SLT
- 2001 - 2002 GMC Yukon XL 1500 Denali
- 2000 - 2002 GMC Yukon XL 1500 SLT, SLE
Tip: Bed in new pads and rotors following the brand instructions, and bleed the brakes if the system was opened.

Before you order: Chevrolet Astro brake part fitment
Brakes turn speed into heat. Pads, rotors and calipers work together, so their condition matters as a set.
Fitment notes
- Listed for: Chevrolet Astro.
- Model years: 03-05. 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 fitmentPlan the whole job
- 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: Brakes · Chevrolet Parts · Brakes
Questions about Chevrolet Astro brake part
Will this fit my Chevrolet Astro?
Should I replace both sides?
Do I need new rotors with new pads?
Where do specs and warranty details come from?
Questions & answers
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