TechPro GM1288146 Washer Fluid Reservoir

Washer Reservoir Replacement

TechPro GM1288146 is a windshield washer fluid reservoir for select Chevrolet Express and GMC Savana vans. It is built for factory-style fitment and direct replacement service, with reservoir-only construction for applications that need the tank itself.

Key Features

• Reservoir-only replacement for windshield washer system service
• Factory-style precision for straightforward fitment
• Built with durable materials for long-term use
• Supports reliable washer fluid storage and delivery
• Fits Chevrolet Express and GMC Savana applications across multiple model years

Detailed Description

This TechPro washer fluid reservoir is engineered for Chevrolet Express 1500, Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 1500, GMC Savana 2500, and GMC Savana 3500 applications. The GM1288146 part number identifies the reservoir-only design, making it a direct service replacement when the original tank is cracked, leaking, or no longer holding washer fluid properly. The OEM cross-reference is 88958134.

For buyers searching for a washer reservoir for Chevrolet Express van or GMC Savana washer fluid reservoir replacement, this part provides a practical solution for restoring washer system function without changing unrelated components. TechPro GM1288146 is listed for 2003-2021 Chevrolet Express 2500, 2003-2021 Chevrolet Express 3500, 2003-2021 GMC Savana 2500, 2003-2021 GMC Savana 3500, 2003-2014 Chevrolet Express 1500, and 2003-2014 GMC Savana 1500.

What It Helps Fix

• Washer fluid leaks from a damaged reservoir
• Low fluid storage caused by a cracked tank
• Poor windshield washer system operation
• Replacement needs after OEM reservoir failure
• Fitment issues when the original reservoir no longer seals correctly

Installation Notes and Tips

Verify the OEM reference 88958134 and confirm vehicle application before ordering. This part is listed as reservoir only, so reuse or source any related components separately as needed for your repair. Confirm the mounting area and reservoir shape against the original part before installation.

Quality Assurance

TechPro lists this reservoir with factory-style precision and durable material construction for dependable service. The GM1288146 part number and OEM cross-reference 88958134 help confirm the correct replacement for the listed Chevrolet Express and GMC Savana applications.