canceler rear left brake caliper with bracket for Enclave XTS Traverse

Our review of this rear left brake caliper with bracket finds it best suited for owners who need a direct replacement that matches OEM fit and function. Built to meet or exceed factory standards, the caliper is aimed at drivers of Buick Enclave, Cadillac XTS, Chevrolet Traverse, GMC Acadia and Saturn Outlook models that use a 3.6L V6 engine. The single biggest reason to buy is dependable compatibility across multiple GM models combined with a simple bolt-on installation, making it a practical choice for DIY mechanics and repair shops alike.

Key Features

• Vehicle fitment: Covers Buick Enclave, Cadillac XTS, Chevrolet Traverse, GMC Acadia and Saturn Outlook V6 3.6L model years listed, so buyers can expect a direct replacement for those applications.
• Bleeder and inlet ports: Both ports use M10 x 1.0 threading, which simplifies hose and fitting compatibility during installation or bleeding.
• Piston design: A single 1.89 in phenolic piston offers resistance to heat transfer and helps maintain brake fluid stability under typical driving conditions.
• Complete unit: Supplied as a brake caliper with bracket for the rear driver side, reducing the parts you need to source separately.
• Built to standards: Manufactured to meet or exceed OEM specifications, which supports consistent braking performance and part longevity.

Who It's For

This caliper is aimed at owners and independent mechanics working on mid-2000s to late-2010s GM crossover and sedan platforms powered by the 3.6L V6 where a rear left (driver side) caliper replacement is required. It suits DIYers who want a straightforward swap that bolts on and functions like the original.

Those who should look elsewhere include drivers with different engine sizes or model years not listed, and buyers who need a full brake service including pads or rotors at the same time; this listing is for the caliper with bracket only and does not include pads or rotors.

Pros & Cons

Pros

• Good fitment for the specified Buick, Cadillac, Chevrolet, GMC and Saturn models, reducing modification time.
• Includes the bracket and arrives as a ready-to-install assembly for the rear driver side.
• Customers report solid build quality and useful stopping power, offering clear value for money.
• Ports and piston specs follow OEM-style dimensions for easier installation and brake line hookup.

Cons

• Some customers have reported occasional caliper sticking, so inspection and proper bedding during installation are recommended.

Specifications

Application vehicles	Buick Enclave, Cadillac XTS, Chevrolet Traverse, GMC Acadia/Acadia Limited, Saturn Outlook
Engine fit	V6 3.6L
Model years	2007-2018 (varies by model)
Bleeder port size	M10 x 1.0
Inlet port size	M10 x 1.0
Piston diameter	1.89 in
Piston count/material	1 piston, Phenolic

Our Verdict

This rear left caliper with bracket is a practical, cost-effective replacement for the listed GM 3.6L V6 models; it delivers OEM-style fit and reliable braking performance for DIY installers and shops. Given the included bracket, correct port threads and common piston design, it represents good value for anyone replacing a failing rear driver side caliper provided the vehicle matches the stated fitment.

Frequently Asked Questions

Does this caliper include the mounting bracket?
Yes, it is sold as a brake caliper with bracket for the rear driver side (18B5059/18-B5059).

Will this work on my 2013 model?
It fits the specified 2013 models listed such as Buick Enclave (2008-2017) and Cadillac XTS (2013-2018), but confirm your vehicle uses the 3.6L V6 and rear driver side fitment before purchasing.

Are brake pads included?
No, this listing is for the caliper with bracket only; pads and rotors are not included.