🔧 Malibu - Front Brake Pads & Rotor Replacement

You’ll remove the front calipers, replace the pads, and swap the rotors, then reassemble and torque everything correctly. This restores braking performance and prevents vibration/pulsation that happens when rotors are worn or warped.

Difficulty Level: Intermediate | Estimated Time: 2-4 hours

---

⚠️ Safety & Precautions

• 🛑 Support the car on jack stands—never rely on a floor jack.
• 🧤 Wear gloves and safety glasses; brake dust and cleaner are irritating.
• 🔥 Brakes can be hot; let everything cool before starting.
• 🧴 Do not let the caliper hang by the hose—support it with a hanger to avoid hose damage.
• 🔋 Battery disconnect is not required for front brakes on your Malibu.

---

🔧 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
• Lug nut socket 19mm
• Breaker bar 1/2"
• Torque wrench 1/2" (20-200 ft-lbs range)
• Ratchet 3/8"
• Socket 13mm
• Socket 18mm
• Flathead screwdriver
• C-clamp 6"
• Caliper hanger hook
• Wire brush
• Brake cleaner
• Turkey baster or fluid syringe
• Shop towels
• Bungee cord
• Nitrile gloves
• Safety glasses

---

🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front brake pad set - Qty: 1
• Front brake rotors - Qty: 2
• Front brake hardware/clip kit - Qty: 1
• Brake caliper grease (silicone) - Qty: 1
• Brake fluid (DOT 3) - Qty: 1 quart

---

📋 Before You Begin

• Park on level ground, put the shifter in P, and set the parking brake.
• Chock the rear wheels with wheel chocks.
• Open the hood and locate the brake fluid reservoir. Use a turkey baster or fluid syringe to remove a little fluid if the reservoir is already near the MAX line (fluid rises when you push pistons back).
• Take a photo of pad/clip orientation first.

---

🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift the front and remove the wheels

• Use a 19mm lug nut socket and breaker bar 1/2" to crack the lug nuts loose about 1/2 turn (do this on the ground).
• Lift the front with a floor jack (rated 3-ton minimum) at the front jacking point.
• Set the car down onto jack stands (rated 3-ton minimum) at solid frame/subframe points.
• Remove the lug nuts with the 19mm lug nut socket and remove both front wheels.

Step 2: Remove the caliper (the clamp that squeezes the pads)

• Turn the steering wheel to give yourself room (left side: turn wheel right; right side: turn wheel left).
• Use a flathead screwdriver to gently pry the caliper outward a little (this gives pad clearance).
• Use a 13mm socket and ratchet 3/8" to remove the two caliper guide pin bolts.
• Lift the caliper off the bracket and support it using a caliper hanger hook (do not let it hang from the hose).

Step 3: Remove the old pads and the caliper bracket

• Slide the old pads out of the bracket by hand.
• Use an 18mm socket and breaker bar 1/2" to remove the two caliper bracket bolts (these are tight).
• Remove the bracket and set it aside.

Step 4: Remove the rotor

• Pull the rotor straight off the hub.
• If it’s stuck from rust, spray where the rotor meets the hub using brake cleaner, then tap the rotor hat area with firm hand pressure and work it loose. Rust can “glue” rotors in place.

Step 5: Clean the hub and install the new rotor

• Use a wire brush to clean rust from the hub face (a smooth hub helps prevent brake vibration).
• Spray the new rotor with brake cleaner and wipe with shop towels to remove protective oil.
• Install the new rotor onto the hub.

Step 6: Reinstall the caliper bracket and hardware clips

• Reinstall the bracket and start the bolts by hand.
• Use an 18mm socket and torque wrench 1/2" to tighten the bracket bolts: Torque to 190 Nm (140 ft-lbs).
• Remove old stainless pad clips from the bracket, then install the new clips from the hardware kit (snap them in by hand).

Step 7: Compress the caliper piston and install new pads

• Place an old brake pad against the caliper piston face, then use a C-clamp 6" to slowly press the piston fully back into the caliper.
• Apply a thin layer of brake caliper grease (silicone) to the pad “ears” where they touch the clips (do not get grease on pad friction material or rotor).
• Install the new pads into the bracket.

Step 8: Reinstall the caliper

• Put the caliper back over the new pads.
• Install the caliper guide pin bolts using a 13mm socket and ratchet 3/8".
• Finish tightening with a torque wrench 1/2": Torque to 30 Nm (22 ft-lbs).

Step 9: Reinstall wheels and torque lug nuts

• Reinstall the wheels and hand-thread the lug nuts.
• Lower the car back to the ground using the floor jack (rated 3-ton minimum).
• Use a torque wrench 1/2" with a 19mm lug nut socket to torque lug nuts in a star pattern: Torque to 140 Nm (103 ft-lbs).

Step 10: Pump the brake pedal and recheck brake fluid

• Before starting the engine, press the brake pedal slowly 10–15 times until it feels firm (this seats the pistons against the new pads).
• Check the brake fluid level and top off only if needed using DOT 3 brake fluid.
• Inspect both sides for leaks and make sure the brake hose isn’t twisted.

---

✅ After Repair

• Do a low-speed test in a safe area: confirm normal stopping and no pulling/noise.
• Bed-in (break-in) the pads: make 8–10 smooth stops from ~30 mph down to ~5 mph, letting brakes cool a bit between stops. Avoid hard panic stops for the first 200 miles.
• Recheck lug nut torque with a torque wrench after 25–50 miles.

---

💰 DIY vs Shop Cost

Shop Cost: $450-$800 (parts + labor)

DIY Cost: $160-$350 (parts only)

You Save: $290-$450 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 2-3 hours.

---

🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.