-28%
Power Stop 03-09 Lexus GX470 Front Z36 Truck & Tow Brake Kit-PowerStop-PSBK2421-36
Power Stop 03-09 Lexus GX470 Front Z36 Truck & Tow Brake Kit-PowerStop-PSBK2421-36
Click to zoom in

Power Stop 03-09 Lexus GX470 Front Z36 Truck & Tow Brake Kit

PowerStop
PSBK2421-36
792088916419
Brake Kits - Performance D&S
20+ Units In Stock - Ships Next Business Day
$ 438.60 $ 313.50
$ 313.50

SKU: K2421-36 | UPC: 792088916419

Power Stop 03-09 Lexus GX470 Front Z36 Truck & Tow Brake Kit

Upgrade braking performance on 2003-2009 Lexus GX470 and select Toyota 4Runner models with the PowerStop Z36 Truck &amp. Tow Brake Kit. This complete front brake package includes carbon-fiber ceramic pads and drilled &amp. slotted rotors plus stainless-steel hardware for direct bolt-on installation. Designed for trucks and SUVs that tow trailers, haul loads or hit off-road trails, it provides strong stopping power while keeping dust low and heat dissipation high.

Key Features

  • Carbon-Fiber Ceramic Pads: Severe-duty formulation resists fade during towing or long descents, maintains smooth everyday braking with minimal dust on wheels
  • Drilled &amp. Slotted Rotors: Dissipate heat up to 180 degrees cooler than stock, reduce glazing and extend pad life under heavy use
  • Premium Stainless-Steel Hardware: Includes caliper pins, pad shims and abutment clips for noise-free operation and corrosion resistance
  • Bolt-On Installation: Direct replacement design fits factory calipers without modifications, complete kit ready to install
  • Low-Dust Formula: Keeps wheels clean longer compared to semi-metallic pads, ideal for daily drivers that work hard

Product Notes

  • Break-in procedure required: Follow PowerStop instructions for 200-500 miles of moderate driving to bed-in pads and rotors
  • Inspect calipers and brake lines before installation for best results
  • Kit weight 41.88 lbs, ships in single box measuring 17.5 x 17.5 x 6.5 inches

Installation Notes

  • Professional installation recommended.
  • Torque lug nuts to factory specs after install and re-torque after 100 miles
  • Includes all necessary hardware for direct fit on OEM calipers

This Part Fits

Year Make Model Submodel
2003-2009 Lexus GX470 Base
2003-2009 Toyota 4Runner Limited
2003-2009 Toyota 4Runner Sport
2003-2009 Toyota 4Runner SR5

Why Choose PowerStop?

  • Over 20 years delivering affordable brake upgrades for trucks and SUVs
  • Tested for real-world towing and off-road conditions with proven fade resistance
  • Precision-engineered in USA with multi-layer shims for quiet operation

Frequently Asked Questions

  • Q: Will this kit fit my 2005 Lexus GX470 Base?
    A: Yes, K2421-36 is confirmed direct fit for all 2003-2009 Lexus GX470 Base models with no modifications needed
  • Q: What material are the brake pads made from?
    A: Z36 pads use carbon-fiber reinforced ceramic compound for high heat tolerance and low dust, paired with rotors sized at 13.58 inches diameter
  • Q: What is the warranty and install process?
    A: Backed by PowerStop 3-year / 36,000-mile warranty. Bolt-on install takes 1-2 hours per side with basic tools. bed-in recommended

Shipping & Handling

  • Method: UPS or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Original PowerStop box 17.5 x 17.5 x 6.5 inches
  • Weight: 41.88 lbs

Request For Information

Have questions about Power Stop 03-09 Lexus GX470 Front Z36 Truck & Tow Brake Kit? Fill out the form below and we'll get back to you by the next business day.
Brake Kits

Brake Kits

Brake kits and complete braking packages for cars, trucks, SUVs, Jeeps, and EVs are stocked at Black Ops Auto Works. Shop OE replacement brake kits, big brake kits, drilled and slotted brake kits, blank rotor brake kits, coated brake kits, front and rear brake kits, truck and tow brake kits, sport brake kits, and complete caliper brake kits for Hellcat, Trackhawk, TRX, HEMI, LS, LT, Coyote, and EcoBoost platforms. Every brake kit is filterable by year, make, model, trim, engine, and axle position so the correct rotor diameter, pad compound, and caliper package ships the first time. Black Ops Auto Works carries 5,311 brake kit SKUs across rotor style, pad compound, caliper type, and vehicle use. What This Category Covers A brake kit bundles matched rotors and pads (and often calipers) into a single package so the components are engineered to work together instead of guessing at compatibility by buying rotors and pads separately. Brake kits remove the fitment guesswork of mixing r...

View Brake Kits Products
Brake Kits - Performance D&S

Brake Kits - Performance D&S

Performance drilled and slotted brake kits for luxury sedans, sport coupes, trucks, and SUVs are stocked at Black Ops Auto Works. Shop matched pad and drilled-and-slotted rotor kits, truck and tow kits with calipers, and street performance kits for Mercedes-Benz AMG, Nissan, BMW, Chevrolet, Toyota, Ford, and Jeep platforms. Every product is filterable by year, make, model, trim, and drivetrain so the correct kit ships the first time. Black Ops Auto Works carries 1,590 drilled and slotted brake kit SKUs across street, truck and tow, and OE-plus categories. What This Collection Covers Drilled and slotted brake kits combine cross-drilled holes with slots on the rotor face for maximum heat dissipation and gas evacuation, then pair the rotor with a matched pad compound in one purchase. This collection is the correct starting point for owners who want both looks and function from a brake upgrade. Kit Categories Street performance drilled and slotted kits, truck and tow drilled and slo...

View Brake Kits - Performance D&S Products
Brakes

Brakes

Brake parts and complete brake kits for cars, trucks, SUVs, Jeeps, and track builds are stocked at Black Ops Auto Works. Shop brake pads, brake rotors, big brake kits, brake calipers, caliper covers, stainless steel brake lines, brake master cylinders, brake hardware, brake drums, brake shoes, hand brakes, and brake adapters for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, and EcoBoost platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,180 brake SKUs across pads, rotors, big brake kits, calipers, and hydraulic categories. What This Category Covers Brakes are the highest-priority safety upgrade on any modified vehicle. Any horsepower, tire, or suspension change increases the demand placed on the braking system, and a correctly matched pad, rotor, line, and fluid package produces measurable improvements in stopping distance, pedal feel, and heat capacity. This collect...

View Brakes Products
PowerStop

PowerStop

PowerStop brake parts for daily drivers, muscle cars, Jeeps, trucks, SUVs, and tow rigs are stocked at Black Ops Auto Works. Shop PowerStop brake pads, drilled and slotted rotors, semi-coated rotors, loaded calipers, brake shoes, and complete Z17, Z23, Z26, and Z36 kits for Hellcat, Trackhawk, HEMI, EcoBoost, and import platforms. Every product is filterable by year, make, model, trim, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 1,736 PowerStop SKUs across pads, rotors, calipers, shoes, and complete kits. What This Brand Covers PowerStop builds direct-fit brake upgrades designed to bolt on with factory hardware while improving stopping power and reducing brake dust compared to stock components. The lineup spans mild OE-style replacement all the way to heavy-duty truck and tow applications. Brand Positioning PowerStop occupies the value-performance segment, offering carbon-fiber ceramic pad compounds, drilled and slotted rotor geometry, a...

View PowerStop Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×