The Power Stop L5058 Autospecialty Rear Right Brake Caliper with Bracket is a precision-engineered OE replacement part designed specifically for a range of Buick, Cadillac, Chevrolet, GMC, and Saturn vehicles. This brake caliper is part of the Power Stop Autospecialty series, renowned for delivering reliable and high-quality brake components that meet or exceed original equipment standards. Manufactured and remanufactured in Power Stop’s Chicago, IL facility, this caliper ensures exceptional fitment and performance for models including the 2008-2016 Buick Enclave, 2013-2018 Cadillac XTS, 2009-2017 Chevrolet Traverse, 2007-2017 GMC Acadia, and 2007-2010 Saturn Outlook.
Power Stop is a distinguished brand in the automotive brake industry, recognized for its commitment to quality, durability, and safety. Their Autospecialty OE Replacement Brake Calipers are meticulously remanufactured with stringent quality control measures. Each caliper undergoes 100% pressure testing to verify piston functionality and to prevent leaks, ensuring optimal braking performance and safety. This rigorous testing process guarantees that every caliper delivered is free from defects and ready for immediate installation.
The L5058 caliper is expertly assembled using new seals, slide pins (where applicable), dust boots, bleeder screws, and stainless steel brake pad abutment clips. The use of high-temperature EPDM rubber dust boots combined with premium silicone lubricant contributes to smoother caliper operation and extended service life, even under extreme driving conditions. These features collectively enhance the reliability of the braking system, providing consistent stopping power and improved vehicle control.
Designed as a direct bolt-on replacement, this rear right brake caliper with bracket requires no modifications, facilitating a straightforward installation process that restores the vehicle’s original braking efficiency. It is ideal for consumers seeking a cost-effective, yet dependable solution for maintaining or restoring their vehicle’s brake system to factory specifications.
Key Features and Benefits:
- OE replacement brake caliper designed to meet or exceed original equipment specifications
- Remanufactured in Power Stop’s Chicago facility with strict quality control
- 100% pressure tested for piston operation and leak prevention
- Includes new seals, slide pins, dust boots, bleeder screws, and stainless steel brake pad abutment clips
- High-temperature EPDM rubber dust boots and premium silicone lubricant for enhanced durability
- Direct bolt-on fit for easy installation without modification
- Compatible with a wide range of Buick, Cadillac, Chevrolet, GMC, and Saturn models
Vehicle Fitment Overview:
| Year |
Make |
Model |
Submodel |
| 2012-2013 |
Buick |
Enclave |
Base |
| 2014-2017 |
Buick |
Enclave |
Convenience |
| 2008-2011 |
Buick |
Enclave |
CX |
| 2008-2011 |
Buick |
Enclave |
CXL |
| 2014-2017 |
Buick |
Enclave |
Leather |
| 2014-2017 |
Buick |
Enclave |
Premium |
| 2013-2018 |
Cadillac |
XTS |
Base |
| 2013-2018 |
Cadillac |
XTS |
Livery |
| 2013-2018 |
Cadillac |
XTS |
Luxury |
| 2013-2018 |
Cadillac |
XTS |
Platinum |
| 2013-2016 |
Cadillac |
XTS |
Premium |
| 2017-2018 |
Cadillac |
XTS |
Premium Luxury |
| 2014-2016 |
Cadillac |
XTS |
Vsport Platinum |
| 2014-2016 |
Cadillac |
XTS |
Vsport Premium |
| 2009-2017 |
Chevrolet |
Traverse |
LS |
| 2009-2017 |
Chevrolet |
Traverse |
LT |
| 2009-2016 |
Chevrolet |
Traverse |
LTZ |
| 2017 |
Chevrolet |
Traverse |
Premier |
| 2011-2016 |
GMC |
Acadia |
Denali |
| 2010-2013,2016 |
GMC |
Acadia |
SL |
| 2007-2016 |
GMC |
Acadia |
SLE |
| 2007-2016 |
GMC |
Acadia |
SLT |
| 2017 |
GMC |
Acadia Limited |
Base |
| 2007-2010 |
Saturn |
Outlook |
XE |
| 2007-2010 |
Saturn |
Outlook |
XR |
About PowerStop Brakes
When it's time to hit the brakes, PowerStop is a name you can count on. Since 1995, PowerStop has built a strong reputation for quality braking components that deliver dependable stopping power without breaking the bank. From everyday replacement brake pads and rotors to complete front, rear, and four-wheel brake kits, PowerStop has just about everything you need to get your vehicle stopping right. Their popular Z17 Series offers affordable factory-style replacements, while the Z23 Evolution Sport and Z26 Street Warrior lineups bring performance-focused upgrades to the table. For truck owners who tow, haul, or venture off-road, their Z36 Truck & Tow Series is built to handle heavier demands. With carbon-fiber ceramic brake pads, drilled and slotted rotors, upgraded calipers, and complete brake hardware, PowerStop knows how to put together a solid braking system.
Tired of worn-out rotors, squeaky brakes, or wheels constantly covered in brake dust? PowerStop understands that a good brake system should do more than just bring your vehicle to a stop. Their low-dust pad formulations, noise-reducing shims, and carefully matched brake kits are designed to make braking smoother, quieter, and more dependable. One thing we really like about PowerStop is how easy they make a complete brake job. Instead of piecing everything together yourself, many of their kits include the pads, rotors, and hardware needed for the job. Here at Elite Race Fab, we're big fans of quality parts that make sense for the money, and PowerStop fits that description perfectly. Whether you're refreshing your daily driver's brakes or upgrading your truck for some serious towing, PowerStop is a solid choice. After all, making horsepower is fun, but being able to stop when it counts is what really matters.
- Performance Brake Kits, With or Without Calipers: 3 years or 36,000 miles, whichever comes first.
- OE Replacement Brake Kits: 2 years or 24,000 miles, whichever comes first.
- Separately Purchased Pads, Rotors & Calipers: 90 days or 3,000 miles, whichever comes first.
- Track Day Kits & Pads: 30-day warranty against defects in materials and workmanship.
Kit coverage requires purchasing and installing the components as a kit. Eligible performance and replacement kits also include a one-time 60-day exchange when professionally installed and properly broken in. An installation invoice is required.
The warranty covers manufacturing defects. Normal wear, misuse, improper installation, accidents and racing-related failures are excluded. Brake pulsation caused by uneven rotor thickness is excluded from standard defect coverage, but may qualify under the 60-day kit exchange. Labor is not reimbursed.
Contact Elite Race Fab for assistance with a warranty inquiry on your PowerStop purchase.