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2017 Subaru Outback
2015 - 2019 Subaru Outback
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  • Guides
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  • Subaru Outback
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  • 2017
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  • How to Replace Front Brake Pads and Rotors on a 2015-2019 Subaru Outback
2015-2019 Subaru Outback 2.5 Front Brake Pad & Rotor Replacement

2015-2019 Subaru Outback 2.5 Front Brake Pad & Rotor Replacement

Suggested Parts

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Tools & Fluids

3 Ton
3 Ton
Floor Jack
3 Ton
3 Ton
Jack Stands
Wheel Chocks
Wheel Chocks
19mm
19mm
Socket
or (23/32")
14mm
14mm
Socket
or (17/32")
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How to Replace Front Brake Pads and Rotors on a 2015-2019 Subaru Outback

Step-by-step instructions with tools, parts, torque specs, and safety tips

How to Replace Front Brake Pads and Rotors on a 2015-2019 Subaru Outback

Step-by-step instructions with tools, parts, torque specs, and safety tips for 2015, 2016, 2017, 2018, 2019

Orion
Orion

🔧 Front Brake Pads & Rotors - Replacement

Your front brake pads and rotors wear together, so replacing both at the same time gives the best pedal feel and stopping power. This job is straightforward on your Outback, but you need to support the caliper correctly and clean all brake hardware before reassembly.

Difficulty Level: Intermediate | Estimated Time: 2-3 hours


⚠️ Safety & Precautions

  • Work on a flat surface and chock the rear wheels before lifting the vehicle.
  • Use jack stands under the front pinch welds or approved lift points. Never rely on the jack alone.
  • Brake dust can be harmful. Wear safety glasses and a dust mask if available.
  • Do not let the caliper hang by the brake hose. Support it with wire or a bungee cord.
  • Brake rotors may be hot if the vehicle was recently driven.
  • No battery disconnect is required for this repair.

🔧 Required Tools

You'll need the following tools for this repair:

  • Floor jack (rated 3-ton minimum)
  • Jack stands (rated for vehicle weight)
  • Wheel chocks
  • 19mm socket
  • 14mm socket
  • 17mm socket
  • Ratchet
  • Breaker bar
  • Torque wrench
  • Flat-blade screwdriver
  • Brake caliper compression tool (specialty)
  • Bungee cord or mechanic's wire
  • Wire brush
  • Brake cleaner
  • Shop towels
  • Safety glasses
  • Nitrile gloves

🔩 Required Parts

HowToo sells all the parts you need for this repair:

  • Front brake pad set - Qty: 1
  • Front brake rotors - Replace in pairs - Qty: 2
  • Brake hardware kit - Qty: 1
  • Brake caliper slide pin grease - Qty: 1
  • Brake cleaner - Qty: 1

📋 Before You Begin

  • Park on level ground, set the parking brake, and chock the rear wheels.
  • Loosen the front lug nuts slightly before lifting. Do not remove them yet.
  • Release the parking brake after the vehicle is safely supported if needed for wheel removal clearance.
  • Keep the ignition off while working around the brakes.

🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Loosen and lift the front of the vehicle

  • Use a 19mm socket and breaker bar to loosen the front lug nuts one turn each.
  • Lift the front of the vehicle with a floor jack (rated 3-ton minimum).
  • Support it securely with jack stands (rated for vehicle weight).
  • Remove both front wheels.

Step 2: Remove the brake caliper

  • Use a 14mm socket to remove the caliper slide pin bolts.
  • Lift the caliper off the bracket carefully.
  • Hang the caliper with a bungee cord or mechanic's wire.
  • Never let the hose carry the weight.

Step 3: Remove the caliper bracket

  • Use a 17mm socket to remove the caliper bracket bolts.
  • Remove the bracket and set it aside.

Step 4: Remove the rotor

  • Remove any rotor retaining screw if equipped, using a flat-blade screwdriver.
  • If the rotor is stuck, tap it gently from behind and around the hat area.
  • Use brake cleaner to clean the hub face.
  • Use a wire brush to remove rust and debris from the hub.

Step 5: Retract the caliper piston

  • Use a brake caliper compression tool (specialty) to push the piston fully back into the caliper.
  • Move slowly and keep the old pad against the piston to prevent damage.
  • Check the brake fluid reservoir under the hood so it does not overflow.

Step 6: Install the new rotor

  • Spray the new rotor with brake cleaner to remove protective oil.
  • Install the rotor onto the hub.
  • If equipped, reinstall the rotor retaining screw and snug it with a flat-blade screwdriver.

Step 7: Reinstall the caliper bracket and new pads

  • Reinstall the caliper bracket using a 17mm socket.
  • Torque to 79 Nm (58 ft-lbs).
  • Clean the slide pins and apply brake caliper slide pin grease.
  • Install the new brake pads and hardware into the bracket.

Step 8: Reinstall the caliper

  • Slide the caliper over the new pads using a 14mm socket for the guide pin bolts.
  • Torque to 27 Nm (20 ft-lbs).
  • Make sure the pads sit correctly and the hose is not twisted.

Step 9: Reinstall the wheels

  • Put the wheels back on and hand-tighten the lug nuts.
  • Lower the vehicle with the floor jack (rated 3-ton minimum).
  • Use a torque wrench and 19mm socket to tighten the lug nuts in a star pattern.
  • Torque to 88 Nm (65 ft-lbs).

Step 10: Seat the brakes

  • Before moving the vehicle, pump the brake pedal several times until it feels firm.
  • Check the brake fluid level and add fluid if needed.

✅ After Repair

  • Start the vehicle and confirm the brake warning light is off.
  • Test brake operation at low speed in a safe area.
  • Listen for rubbing, clicking, or grinding.
  • Break in the new pads and rotors with several moderate stops, not hard panic stops.
  • Recheck lug nut torque after the first drive.

💰 DIY vs Shop Cost

Shop Cost: $450-$850 (parts + labor)

DIY Cost: $180-$320 (parts only)

You Save: $270-$530 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.5-2.5 hours.


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