Water Pump Rear Heater Water Pipe 1626875112 for Toyota Lexus

Because cooling system parts are highly specific, we require your 17-digit VIN to confirm compatibility. Please provide your VIN during the checkout process or contact our support team. We will cross-reference your vehicle's production data against the OE specifications to ensure this part is the correct match.

Common symptoms include visible coolant leaks under the vehicle, a sweet smell of coolant inside the cabin, or a loss of heat from the rear vents. If you notice corrosion, pitting, or cracks on the pipe surface during routine maintenance, it should be replaced immediately to prevent a sudden coolant leak.

Yes, we support wholesale and bulk orders for repair shops and automotive parts distributors. We offer professional assistance with part identification and logistics management to ensure your workshop receives the correct components efficiently. Please contact our sales team to discuss your specific procurement requirements and shipping preferences.

Ensure the engine is completely cool before starting any work on the cooling system. Park the vehicle on a level surface, engage the parking brake, and gather the necessary hand tools. Always wear protective eyewear and gloves to prevent contact with hot or hazardous coolant fluids.

Drain the cooling system safely into a suitable container. Carefully loosen the hose clamps and disconnect the coolant hoses from the old pipe. Inspect the surrounding area for any signs of debris or damage. Use caution when removing the pipe to avoid spilling residual coolant onto electrical components or belts.

Clean the mounting surfaces and ensure all connection points are free of debris. Position the new genuine pipe, ensuring all seals or gaskets are correctly seated. Reconnect the hoses and tighten the clamps to the manufacturer's specifications. Refill the cooling system with the recommended coolant and check for leaks after running the engine.