Is your Lexus IS300's rear brake caliper sticking, leaking, or just worn out? This A-Premium caliper assembly is a direct, brand-new replacement for the rear right (passenger side) position. It fits the 2001-2005 Lexus IS300 Base Sedan and the 2002-2005 IS300 Sportcross Wagon, both with the 3.0L inline-6 engine. This is a complete assembly – it comes with the caliper, bracket, and metal pistons ready to bolt on. Key specs: it's a 2-piston design with an outer diameter of 1.57 inches, an inlet port size of M10 x 1.0, and a bleeder port size of M7 x 1.0. It's coated with a protective zinc layer to fight corrosion and extend its life. This part matches OEM numbers 4773030470, 4773053040, 47730-30470, 47730-53040, and aftermarket numbers 19-2838/192838. Always double-check your vehicle's exact year and model before ordering. A-Premium backs this part with a solid one-year unlimited-mileage warranty, so you can install it with confidence. If your brake pedal feels soft, you see fluid leaks, or the brake is dragging on one side, a new caliper might be the fix. Get your stopping power back to 100%.
Free 30-day returns 
Free 30-day returns
