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2015 Subaru Outback
2015 - 2019 Subaru Outback
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  • Guides
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  • Subaru Outback
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  • 2015
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  • How to Replace Front Brake Pads on a 2015-2019 Subaru Outback (Step-by-Step Guide)
How to Replace Front Brakes 2015 Subaru Outback

How to Replace Front Brakes 2015 Subaru Outback

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")
3/8
3/8
Ratchet
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How to Replace Front Brake Pads on a 2015-2019 Subaru Outback (Step-by-Step Guide)

Tools, parts, safety tips, and torque specs for a smooth DIY front pad replacement

How to Replace Front Brake Pads on a 2015-2019 Subaru Outback (Step-by-Step Guide)

Tools, parts, safety tips, and torque specs for a smooth DIY front pad replacement for 2015, 2016, 2017, 2018, 2019

Orion
Orion

🔧 Outback - Front Brake Pad Replacement

You’ll remove the front wheel, swing the front brake caliper out of the way, compress the caliper piston, and install new pads and hardware. This restores safe stopping power and prevents metal-to-metal rotor damage when pads are worn.

Difficulty Level: Intermediate | Estimated Time: 1.5-3.0 hours


⚠️ Safety & Precautions

  • 🧱 Work on level ground and support the Outback on jack stands, not just a jack.
  • 🧯 Do not breathe brake dust; use brake cleaner and let parts dry.
  • 🧤 Do not press the brake pedal with the caliper removed.
  • 🪝 Support the caliper with a hanger; do not let it hang by the brake hose.
  • 🔋 Battery disconnect is not required for front pads on the Outback.

🔧 Required Tools

You'll need the following tools for this repair:

  • Floor jack (rated 3-ton minimum)
  • Jack stands (rated 3-ton minimum)
  • Wheel chocks
  • 19mm socket
  • 3/8" drive ratchet
  • 1/2" drive breaker bar
  • 6" extension (3/8" drive)
  • 14mm socket
  • 17mm socket
  • Torque wrench (10–200 Nm range)
  • C-clamp (6" minimum)
  • Brake piston compression tool (specialty)
  • Flat trim/pry tool
  • Needle-nose pliers
  • Wire hook or bungee cord
  • Wire brush
  • Brake cleaner spray
  • Shop towels
  • Nitrile gloves
  • Safety glasses

🔩 Required Parts

HowToo sells all the parts you need for this repair:

  • Front brake pad set - Qty: 1
  • Front brake pad hardware/abutment clips kit - Qty: 1
  • Brake caliper grease (silicone) - Qty: 1
  • Brake parts cleaner - Qty: 1

📋 Before You Begin

  • 🅿️ Park on level ground, shift to Park, and set the parking brake.
  • 🧱 Chock the rear wheels with wheel chocks.
  • 🛞 Crack the front lug nuts loose 1/4 turn using a 19mm socket and breaker bar before lifting.
  • 🧰 Open the hood and check brake fluid level; it may rise when you compress the piston. Remove a little fluid if near MAX.

🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift and remove the front wheels

  • Use a floor jack to lift the front, then set the Outback onto jack stands.
  • Remove the lug nuts using a 19mm socket and ratchet, then remove the wheels.

Step 2: Locate the caliper and remove the lower caliper bolt

  • Turn the steering wheel to give yourself room (left for right side, right for left side).
  • Use a 14mm socket and ratchet to remove the lower caliper slide pin bolt.
  • If the slide pin spins, hold it steady with needle-nose pliers.

Step 3: Swing the caliper up and support it

  • Carefully pivot the caliper upward off the pads.
  • Hang the caliper from the strut spring using a wire hook or bungee cord.
  • Never let the caliper hang by the hose.

Step 4: Remove old pads and hardware

  • Pull the inner and outer pads out by hand. Use a flat trim/pry tool if they’re stuck.
  • Remove the pad hardware/abutment clips from the bracket (usually they lift out by hand; use needle-nose pliers if needed).

Step 5: Compress the caliper piston

  • Place an old pad against the piston face.
  • Use a C-clamp (6" minimum) or brake piston compression tool (specialty) to slowly push the piston fully back into the caliper.
  • A brake piston compression tool is a screw-type tool that pushes the piston in evenly and with control.
  • Watch the brake fluid reservoir while compressing; wipe spills with shop towels.

Step 6: Clean and prep the bracket

  • Spray the bracket pad “tracks” with brake cleaner spray and wipe with shop towels.
  • Use a wire brush to remove rust where the clips sit so the pads can slide freely.

Step 7: Install new hardware and grease contact points

  • Snap in the new abutment clips by hand.
  • Apply a thin film of brake caliper grease (silicone) where the pad ears touch the clips.
  • Do not get grease on pad friction material.

Step 8: Install the new pads

  • Install the inner and outer pads into the bracket by hand.
  • Make sure they slide easily in the clips; if tight, re-clean with wire brush and brake cleaner spray.

Step 9: Reinstall the caliper

  • Pivot the caliper back down over the new pads.
  • Install the lower slide pin bolt using a 14mm socket and ratchet.
  • Torque to 27 Nm (20 ft-lbs) using a torque wrench.

Step 10: Repeat on the other front wheel

  • Repeat Steps 2–9 for the other side.
  • Always replace front pads in pairs.

Step 11: Reinstall wheels and torque lug nuts

  • Reinstall the wheels and hand-thread lug nuts.
  • Lower the Outback off the jack stands using the floor jack.
  • Tighten lug nuts in a star pattern using a 19mm socket and torque wrench.
  • Torque to 120 Nm (89 ft-lbs).

✅ After Repair

  • 🦶 Pump the brake pedal 10–15 times until it feels firm before driving.
  • 🧴 Re-check brake fluid level and top off only if needed.
  • 👀 Look for leaks and confirm the brake hose is not twisted.
  • 🛣️ Bed-in the pads: make 6–10 moderate stops from 30–40 mph, with cool-down driving between stops.
  • 🔇 Expect a light smell at first; heavy smoke means stop and recheck work.

💰 DIY vs Shop Cost

Shop Cost: $300-$450 (parts + labor)

DIY Cost: $60-$150 (parts only)

You Save: $150-$350 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.0-1.5 hours.


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