🔧 Frontier - Front Brake Pads & Rotor Replacement

You’ll remove the front brake calipers, swap in new rotors, then install new brake pads and reassemble everything. This restores safe stopping power and prevents vibration/pulsation caused by worn pads or warped rotors.

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

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⚠️ Safety & Precautions

• ⚠️ Support the truck with jack stands before working under/around wheels.
• ⚠️ Chock the rear wheels and keep the transmission in gear.
• ⚠️ Do not let the caliper hang by the brake hose; it can damage the hose.
• ⚠️ Brake dust is unhealthy; use brake cleaner, not compressed air.
• ⚠️ If brake fluid level rises near the top, remove some with a syringe.
• ⚠️ Battery disconnect is not required for this job.

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🔧 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
• 21mm socket
• 1/2" drive breaker bar
• 1/2" drive torque wrench (20–200 ft-lbs range)
• 14mm socket
• 19mm socket
• 3/8" drive ratchet
• 3/8" drive torque wrench (10–80 ft-lbs range)
• Needle-nose pliers
• C-clamp (6")
• Bungee cord
• Wire brush
• Dead-blow hammer
• M8 x 1.25 bolts (pair, 25–40mm long)
• Brake cleaner spray
• Shop towels
• Nitrile gloves
• Safety glasses

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🔩 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
• Front brake hardware kit (clips/shims) - Qty: 1
• Brake caliper grease (high-temp silicone) - Qty: 1
• Brake fluid (DOT 3) - Qty: 1 quart

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📋 Before You Begin

• Park on level ground, turn the steering wheel straight, and set the parking brake.
• Place wheel chocks behind both rear tires.
• Crack the front lug nuts loose with a 21mm socket and breaker bar before lifting.
• Open the hood and loosen the brake fluid reservoir cap (this helps the pistons push back easier).

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift and secure the front end

• Lift the front with a floor jack (rated 3-ton minimum) at the front jacking point.
• Set it down securely on jack stands (rated 3-ton minimum).
• Remove the front wheels using a 21mm socket.

Step 2: Remove the brake caliper (do not stretch the hose)

• Turn the steering wheel to give yourself room to work on that side.
• Remove the caliper slide bolts using a 14mm socket and 3/8" drive ratchet.
• Lift the caliper off the bracket and hang it from the suspension with a bungee cord.
• Hanging it prevents hose damage.

Step 3: Remove pads and inspect the bracket

• Pull the brake pads out of the bracket by hand (use needle-nose pliers if they’re stuck).
• Remove the pad clips/hardware from the bracket using needle-nose pliers.
• Clean the bracket pad “shelves” with a wire brush and brake cleaner spray.

Step 4: Remove the caliper bracket

• Remove the two caliper bracket bolts using a 19mm socket and 1/2" drive breaker bar.
• Set the bracket aside on a clean surface.
• Torque to Nissan spec (service manual value) on reassembly.

Step 5: Remove the rotor

• If the rotor is stuck from rust, thread the M8 x 1.25 bolts (pair, 25–40mm long) into the rotor’s push-off holes evenly.
• Tighten each bolt a few turns at a time using a 19mm socket until the rotor “pops” loose.
• If needed, tap the rotor hat with a dead-blow hammer to help break it free.

Step 6: Prep and install the new rotor

• Clean the new rotor faces with brake cleaner spray and shop towels to remove shipping oil.
• Clean the hub face with a wire brush so the rotor sits flat.
• Install the new rotor onto the hub.

Step 7: Reinstall the caliper bracket and service the slide pins

• Reinstall the bracket and start bolts by hand, then tighten using a 19mm socket.
• Torque to Nissan spec (service manual value) using a 1/2" drive torque wrench (20–200 ft-lbs range).
• Pull the slide pins out (they’re the smooth pins the caliper rides on). Clean them with shop towels.
• Apply a thin coat of brake caliper grease (high-temp silicone) to each slide pin, then reinstall.
• Grease only the smooth sliding areas.

Step 8: Install new hardware and pads

• Install the new pad clips from the front brake hardware kit into the bracket.
• Apply a light smear of brake caliper grease (high-temp silicone) where the pad “ears” touch the clips.
• Install the new pads into the bracket.

Step 9: Compress the caliper piston and reinstall the caliper

• Use a C-clamp (6") to slowly push the caliper piston back into the caliper. (A C-clamp is a screw clamp that presses the piston straight back.)
• Watch the brake fluid reservoir while you compress the piston so it doesn’t overflow.
• Put the caliper back over the new pads and start the slide bolts by hand.
• Tighten the slide bolts using a 14mm socket.
• Torque to Nissan spec (service manual value) using a 3/8" drive torque wrench (10–80 ft-lbs range).

Step 10: Reinstall wheels and torque lug nuts

• Reinstall the wheels and hand-tighten lug nuts using a 21mm socket.
• Lower the truck off the jack stands (rated 3-ton minimum) using the floor jack (rated 3-ton minimum).
• Torque lug nuts in a star pattern using a 1/2" drive torque wrench (20–200 ft-lbs range): Torque to 133 Nm (98 ft-lbs).

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✅ After Repair

• With the engine OFF, pump the brake pedal 10–15 times until it feels firm (this seats the pistons).
• Check brake fluid level and top off with DOT 3 if needed.
• Do a slow test drive in a safe area. Verify no pulling, grinding, or warning lights.
• Bed-in the pads: make 6–10 moderate stops from ~35 mph down to ~5 mph, with cool-down driving between stops.
• Recheck lug nut torque after ~50 miles using a 1/2" drive torque wrench (20–200 ft-lbs range): Torque to 133 Nm (98 ft-lbs).

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💰 DIY vs Shop Cost

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

DIY Cost: $180-$400 (parts only)

You Save: $270-$450 by doing it yourself!

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

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🎯 Ready to get started?

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