How to replace the front brake disc on GMC Terrain?

Before working on the front Brake Disc you must lift and support the vehicle while taking out the tire and wheel set. After removing bracket bolts you should connect the brake caliper to heavy mechanics wire for protection against hydraulic brake hose damage. Empty the brake assembly and then disconnect the Brake Disc bolt to pull off both parts. Use the j-42450-a wheel hub resurfacing kit to get rid of rust or corrosion from the hub-axle flange mating surface. Then use the j-41013 rotor resurfacing kit to clean the disc mating surface for installation. Mount the Brake Disc and fasten it through the Brake Disc bolt at 9 nm (80 lb in). Reinstall the brake caliper and bracket where it belongs. Tighten brake caliper bracket bolts to 190 newton meters (140 pounds feet) force. Plunge the tire and wheel back into place before polishing the brake pads and disc.

OEM GMC Terrain Brake Disc

Disc Rotor

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5 Brake Discs found

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GMC Terrain Rotor Part Number: 13537160
$84.94 MSRP: $163.04
You Save: $78.10 (48%)
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Product Specifications
- Other Name: Rotor-Front Brake (Coated); Disc Brake Hardware Kit; Brake Rotor
- Position: Front
- Replaced by: 13552823
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 GMC Terrain | AT4, Denali, SL, SLE, SLT | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L DIESEL, 4 Cyl 2.0 L GAS
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GMC Terrain Rotor, Front Part Number: 23118055
$117.05 MSRP: $227.17
You Save: $110.12 (49%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Rotor-Front Brake; Disc Brake Hardware Kit; Disc Brake Rotor; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 13501320
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | Denali, SL, SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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GMC Terrain Rotor, Front Part Number: 13518653
$97.67 MSRP: $191.21
You Save: $93.54 (49%)
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Product Specifications
- Other Name: Rotor-Front Brake; Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 13517850, 13517847, 13583718
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 GMC Terrain | Denali, SL, SLE, SLT | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L DIESEL, 4 Cyl 2.0 L GAS
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GMC Terrain Rotor, Rear Part Number: 20792027
$192.06 MSRP: $376.04
You Save: $183.98 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Rotor-Rear Brake; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | Denali, SL, SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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GMC Terrain Rotor, Rear Part Number: 13544245
$73.74 MSRP: $143.11
You Save: $69.37 (49%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Rotor-Rear Brake (Coated); Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Rear
- Replaces: 13513888, 13517854, 13513886, 13583682
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 GMC Terrain | AT4, Denali, SL, SLE, SLT | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L DIESEL, 4 Cyl 2.0 L GAS

GMC Terrain Brake Disc

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The Brake Disc of GMC Terrain is used to create the friction surface on which brake pad operates so as to slow or stop the vehicle. The rotor is attached to the axle or the hub and revolves with the wheel; when a brake is applied, hydraulic pressure brings the caliper into contact with the pads and the rotor. This design enables easy heat transfer on heated disks and in particular the vented rotors with the cooling fins. GMC Terrain vehicles have over the years employed different types of Brake Discs, including the solid and the vented brake rotors. Solid rotors can be distinguished in more economical and, as a rule, non-repairs, whereas ventilated rotors act in the front for better cooling. These rotors are usually of cast iron with some composites although the majority are composed of iron cast. Daily and weekly checks are important because problems such as scoring, warping and excess runout can develop and affect the ability of rotors to stop the vehicle safely, in which case rotors may have to be changed.

GMC Terrain Brake Disc Parts Questions & Experts Answers

Rotor, Front
23118055
Q: How to replace the front brake disc on GMC Terrain?
A:
Before working on the front Brake Disc you must lift and support the vehicle while taking out the tire and wheel set. After removing bracket bolts you should connect the brake caliper to heavy mechanics wire for protection against hydraulic brake hose damage. Empty the brake assembly and then disconnect the Brake Disc bolt to pull off both parts. Use the j-42450-a wheel hub resurfacing kit to get rid of rust or corrosion from the hub-axle flange mating surface. Then use the j-41013 rotor resurfacing kit to clean the disc mating surface for installation. Mount the Brake Disc and fasten it through the Brake Disc bolt at 9 nm (80 lb in). Reinstall the brake caliper and bracket where it belongs. Tighten brake caliper bracket bolts to 190 newton meters (140 pounds feet) force. Plunge the tire and wheel back into place before polishing the Brake Pads and disc.