Skip to the content

Our U.S. sales are temporarily paused. We appreciate your understanding and stay tuned.

Introducing our Brands What We Do Best Popular Categories

Agility Autoparts

CMX Brake Calipers

DS-One Drilled & Slotted Brake Rotors

Genius Coated Rotors

Kingstar Wheel Cylinders

Kugel Wheel Bearings and Hub Assemblies

Mpulse Ignition Coils

Positive Plus Brake Pads

TMC Shock Absorbers

Top Quality Brake Parts

Unity Automotive

Rockauto Canada Alternative

Pièces d'Auto Du Québec au Québec

Auto Parts Canada | Best Price & Quality Car Parts in Canada

Pièces d'auto Québec et Canada

Pièces d'Auto Quebec En Ligne

NAPA Canada Alternative

Auto Parts Kits in Canada

Discount Auto Parts Online in Canada

Wheel Bearing and Hub

Your vehicle

Year Make Model Category Product

Country/region

Canada (CAD $)
United States (USD $)

All Vendors

Search for products

Your cart

Your cart is empty

Home
Parts
Brands
Blogs
Shipping
Return
FAQ
Reviews
Vehicles
About Us
Contact Us
Introducing our Brands
What We Do Best
Popular Categories

Country/region

Canada (CAD $)
United States (USD $)

Home
Parts
Brands
Blogs
Shipping
Return
FAQ
Reviews
Vehicles
About Us
Contact Us

Check fitment for ?

No, different vehicle Yes

2003 Lexus RX300

These products are compatible with 2003 Lexus RX300.

Sort by:

Narrow down your search.

137 Products

Compare Added to comparison

-27%

Ceramic

Coated

Rear Disc Coated Rotors Ceramic Pads And Parking Shoes Kit For 1999-2003 Lexus RX300 AWD KGC-103243

Position: Rear Includes: 2x Genius Disc Rotor, 1x CMX Brake Pad, and 1x TQ Parking Brake Shoe Part #: KGC-103243 Brand: Transit Auto

Only 3 kits left
Compare Added to comparison

-23%

Ceramic

Coated

Rear Coated Disc Brake Rotors And Ceramic Pads Kit For 1999-2003 Lexus RX300 AWD KGC-101688

Position: Rear Includes: 2x Genius Disc Rotor and 1x CMX Brake Pad Part #: KGC-101688 Brand: Transit Auto

Only 3 kits left
Compare Added to comparison

-16%

Semi-Metallic

Coated

Rear Disc Coated Rotors Semi-Metallic Pads Parking Shoes Hardware Kit For Lexus RX300 AWD KGS-103510

Position: Rear Includes: 2x Genius Disc Rotor, 1x SIM Brake Pad, 1x TQ Parking Brake Shoe, and 1x TQ Parking Brake Hardware Kit Part #: KGS-103510 Brand: Transit Auto

Only 3 kits left
Compare Added to comparison

-23%

Semi-Metallic

Coated

Rear Disc Coated Rotors Semi-Metallic Pads & Parking Shoes Kit For 99-03 Lexus RX300 AWD KGS-103089

Position: Rear Includes: 2x Genius Disc Rotor, 1x SIM Brake Pad, and 1x TQ Parking Brake Shoe Part #: KGS-103089 Brand: Transit Auto

Only 3 kits left
Compare Added to comparison

-30%

Front Rear Ceramic Disc Brake Pads And Parking Shoes Kit For 02-03 Lexus RX300 KNN-101221

Position: Front and Rear Includes: 2x AmeriBRAKES Brake Pad and 1x TQ Parking Brake Shoe Part #: KNN-101221 Brand: Transit Auto

In stock
Compare Added to comparison

-15%

Top Quality

Top Quality Winter 24 & 21 Inch Universal J-Hook Wiper Blades Kit For Chevrolet RVR Honda K90-100524

Position: Front Includes: 2x TQ Windshield Wiper Blade Part #: K90-100524 Brand: Top Quality

Out of stock
Compare Added to comparison

-27%

Flextreme

Flextreme OE Quality All Season 24 & 21 Inch Universal J-Hook Wiper Blades Kit For Tiguan K90-100337

Position: Front Includes: 2x Flextreme Windshield Wiper Blade Part #: K90-100337 Brand: Flextreme

Out of stock
Compare Added to comparison

-31%

Coated

Rear Disc Coated Rotors Ceramic Pads Parking Shoes Hardware Kit For 99-03 Lexus RX300 AWD KGA-107186

Position: Rear Includes: 2x Genius Disc Rotor, 1x AmeriBRAKES Brake Pad, 1x TQ Parking Brake Shoe, and 1x TQ Parking Brake Hardware Kit Part #: KGA-107186 Brand: Transit Auto

Only 2 kits left
Compare Added to comparison

-20%

Coated

Rear Disc Coated Rotors Ceramic Pads And Parking Shoes Kit For 1999-2003 Lexus RX300 AWD KGA-106924

Position: Rear Includes: 2x Genius Disc Rotor, 1x AmeriBRAKES Brake Pad, and 1x TQ Parking Brake Shoe Part #: KGA-106924 Brand: Transit Auto

Only 2 kits left
Compare Added to comparison

-25%

Coated

Rear Coated Disc Brake Rotors And Ceramic Pads Kit For 1999-2003 Lexus RX300 AWD KGA-104136

Position: Rear Includes: 2x Genius Disc Rotor and 1x AmeriBRAKES Brake Pad Part #: KGA-104136 Brand: Transit Auto

Only 2 kits left
Compare Added to comparison

-33%

Coated

Front Rear Ceramic Pads And Coated Disc Brake Rotors Kit For 2002-2003 Lexus RX300 AWD KGA-103267

Position: Front and Rear Includes: 4x Genius Disc Rotor and 2x AmeriBRAKES Brake Pad Part #: KGA-103267 Brand: Transit Auto

Out of stock
Compare Added to comparison

-30%

Coated

Front Coated Disc Brake Rotors And Ceramic Pads Kit For 2002-2003 Lexus RX300 KGA-100456

Position: Front Includes: 2x Genius Disc Rotor and 1x AmeriBRAKES Brake Pad Part #: KGA-100456 Brand: Transit Auto

Out of stock
Compare Added to comparison

-27%

Regular

Rear Disc Rotors Ceramic Pads Parking Shoes & Hardware Kit For 1999-2003 Lexus RX300 AWD K8A-109217

Position: Rear Includes: 2x CMX Disc Rotor, 1x AmeriBRAKES Brake Pad, 1x TQ Parking Brake Shoe, and 1x TQ Parking Brake Hardware Kit Part #: K8A-109217 Brand: Transit Auto

Only 2 kits left
Compare Added to comparison

-26%

Regular

Rear Disc Rotors Ceramic Pads Parking Shoes And Hardware Kit For Lexus Toyota Camry RX300 K8A-109216

Position: Rear Includes: 2x CMX Disc Rotor, 1x AmeriBRAKES Brake Pad, 1x TQ Parking Brake Shoe, and 1x TQ Parking Brake Hardware Kit Part #: K8A-109216 Brand: Transit Auto

Only 2 kits left
Compare Added to comparison

-16%

Regular

Rear Disc Rotors Ceramic Pads And Parking Brake Shoes Kit For 1999-2003 Lexus RX300 AWD K8A-108620

Position: Rear Includes: 2x CMX Disc Rotor, 1x AmeriBRAKES Brake Pad, and 1x TQ Parking Brake Shoe Part #: K8A-108620 Brand: Transit Auto

In stock
Compare Added to comparison

-23%

Regular

Rear Disc Rotors Ceramic Pads Parking Brake Shoes Kit For Lexus Toyota Camry RX300 ES300 K8A-108619

Position: Rear Includes: 2x CMX Disc Rotor, 1x AmeriBRAKES Brake Pad, and 1x TQ Parking Brake Shoe Part #: K8A-108619 Brand: Transit Auto

Only 2 kits left
Compare Added to comparison

-17%

Regular

Front Disc Brake Rotors And Ceramic Pads Kit For 2002-2003 Lexus RX300 K8A-104023

Position: Front Includes: 2x CMX Disc Rotor and 1x AmeriBRAKES Brake Pad Part #: K8A-104023 Brand: Transit Auto

In stock
Compare Added to comparison

-21%

Regular

Front Rear Ceramic Pads And Disc Brake Rotors Kit For 2002-2003 Lexus RX300 FWD K8A-103254

Position: Front and Rear Includes: 4x CMX Disc Rotor and 2x AmeriBRAKES Brake Pad Part #: K8A-103254 Brand: Transit Auto

Only 2 kits left
Compare Added to comparison

-24%

Regular

Front Rear Ceramic Pads And Disc Brake Rotors Kit For 2002-2003 Lexus RX300 AWD K8A-103253

Position: Front and Rear Includes: 4x CMX Disc Rotor and 2x AmeriBRAKES Brake Pad Part #: K8A-103253 Brand: Transit Auto

In stock
Compare Added to comparison

-26%

Regular

Rear Disc Brake Rotors And Ceramic Pads Kit For 1999-2003 Lexus RX300 AWD K8A-101208

Position: Rear Includes: 2x CMX Disc Rotor and 1x AmeriBRAKES Brake Pad Part #: K8A-101208 Brand: Transit Auto

In stock
Compare Added to comparison

-25%

Regular

Rear Disc Brake Rotors And Ceramic Pads Kit For Lexus Toyota Camry RX300 ES300 K8A-101206

Position: Rear Includes: 2x CMX Disc Rotor and 1x AmeriBRAKES Brake Pad Part #: K8A-101206 Brand: Transit Auto

Only 2 kits left
Compare Added to comparison

-32%

Ceramic

Coated

Transit Auto

Rear Disc Coated Rotors Ceramic Pads Parking Shoes Hardware Kit For 99-03 Lexus RX300 AWD KGT-104299

Position: Rear Includes: 2x Genius Disc Rotor, 1x TEC Brake Pad, 1x TQ Parking Brake Shoe, and 1x TQ Parking Brake Hardware Kit Part #: KGT-104299 Brand: Transit Auto

Only 3 kits left
Compare Added to comparison

-21%

Ceramic

Coated

Transit Auto

Rear Disc Coated Rotors Ceramic Pads And Parking Shoes Kit For 1999-2003 Lexus RX300 AWD KGT-103964

Position: Rear Includes: 2x Genius Disc Rotor, 1x TEC Brake Pad, and 1x TQ Parking Brake Shoe Part #: KGT-103964 Brand: Transit Auto

Only 3 kits left
Compare Added to comparison

-24%

Ceramic

Coated

Transit Auto

Rear Coated Disc Brake Rotors And Ceramic Pads Kit For 1999-2003 Lexus RX300 AWD KGT-101452

Position: Rear Includes: 2x Genius Disc Rotor and 1x TEC Brake Pad Part #: KGT-101452 Brand: Transit Auto

Only 3 kits left

Fast FREE* shipping

We Value Your Time and Money

Lifetime Warranty

Quality for Your Peace of Mind

100% Fitment Guarantee

Shop with Real Confidence

Customer Support

Your Satisfaction, Our Goal

Parts Pioneer Inc.
601 Brickell Key Drive, Suite 700
Miami, FL, 33131
info@partspioneer.com
+1 (844) 844-4496
Mon-Sun: 06:30 - 23:30

Quick Links

Home
FAQ
About Us
Contact Us
Blogs
Reviews

Policies

Shipping Policy
Return / Refund Policy
Privacy Policy
Terms of Service
Warranty Policy

Newsletter

Subscribe to our newsletter and receive special offers

Your email

Payment methods

Facebook
Instagram
LinkedIn
X
YouTube
WhatsApp

© 2026, Parts Pioneer - Powered by Shopify