Brake Booster for Cadillac Escalade EXT / GMC Yukon XL 1500 2010–2012
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
- 2010–2012 Cadillac Escalade EXT with matching vacuum assist
- 2010–2012 GMC Yukon XL 1500 with matching vacuum assist
Product Overview
A failing booster can make the brake pedal hard to depress and reduce power assistance. A damaged vacuum hose, check valve or brake hydraulic problem can feel similar, so inspect the complete brake system before replacing the booster.
Key Features & Performance
- Vacuum-operated brake booster
- Full-size GM SUV application
- Check vehicle brake configuration
Common Reasons for Replacement
- Hard brake pedal
- Vacuum hiss at firewall
- Reduced power assist
Fitment Notes
Compare vacuum versus hydroboost setup, mounting studs, pushrod, engine and master cylinder before ordering.
Frequently Asked Questions
Is this an OEM part? No. Unless the listing explicitly states otherwise, this is an aftermarket replacement or accessory. Manufacturer names and OE numbers identify the intended application.
How do I confirm fitment? Compare vacuum versus hydroboost setup, mounting studs, pushrod, engine and master cylinder before ordering.
Part Summary
Keywords: Brake Booster, 2010–2012 Cadillac Escalade EXT with matching vacuum assist, 2010–2012 GMC Yukon XL 1500 with matching vacuum assist, brake booster kits.
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.