TechPro LX1288145 Washer Fluid Reservoir

Washer Fluid Reservoir for Lexus RX

TechPro LX1288145 is a windshield washer fluid reservoir assembly for select Lexus RX models without headlamp washers. It includes the reservoir, inlet, pump, and sensor assembly for a factory-style replacement on 2020-2022 Lexus RX350, RX350L, and RX450hL applications.

Built for direct-fit service, this washer reservoir supports dependable windshield cleaning performance and long-term value. The TechPro LX1288145 is a practical choice when replacing a cracked, leaking, or malfunctioning washer tank on a Lexus RX.

Key Features

• Fits vehicles without headlamp washers
• Includes reservoir, inlet, pump, and sensor assembly
• Factory-style precision for OE-like fitment
• High-quality materials for durability and lasting performance
• Direct replacement for select Lexus RX washer system applications

Detailed Description

This washer fluid reservoir is engineered for 2020-2022 Lexus RX350, 2020-2022 Lexus RX350L, and 2020-2022 Lexus RX450hL models. TechPro LX1288145 is built to restore washer fluid storage and delivery in vehicles that do not use headlamp washers, helping maintain proper windshield washer system operation. If you are searching for a washer reservoir for Lexus RX350 or a windshield washer reservoir assembly for Lexus RX450hL, this part matches the listed application and configuration.

This part cross-references 8531548260 for the same application. TechPro LX1288145 is sized at 14.2 in. long, 9.4 in. wide, and 11.8 in. high, with a weight of 5.7 lbs.

What It Helps Solve

• Cracked or damaged washer reservoir housing
• Washer fluid leaks from the reservoir assembly
• Faulty washer pump or sensor assembly issues
• Low washer fluid storage capacity due to reservoir failure
• Washer system performance loss on Lexus RX models

Installation Notes and Tips

Verify vehicle configuration before installation, especially that the application does not use headlamp washers. Confirm the part number, mounting points, and connector layout against the original reservoir assembly before removal. For best results, inspect the washer hoses, electrical connectors, and surrounding components during replacement.

Quality Assurance

TechPro builds this reservoir assembly with high-quality materials and factory-style precision to support durable, consistent operation. The design focuses on reliable fit and long-term performance in the listed Lexus RX applications.