Trico 11-534 Windshield Washer Pump - Rear

TRICO Spray Rear Washer Pump

TRICO Spray 11-534 is a 12-volt electrical windshield washer pump built as a standard replacement for rear washer systems. It uses a single 1/4-inch hose port, a 2-terminal blade connection, and a female connector with male terminals for direct service replacement on supported vehicles.

For rear washer repair on Cadillac Escalade, Chevrolet Tahoe, GMC Yukon, and related applications, this TRICO washer pump is a specific-fit part with a gasket or seal included. The black plastic housing measures 3.875 inches in length and is intended for rear washer service on select Cadillac, Chevrolet, and GMC models from 2005-2014.

Key Features

• TRICO Spray 11-534 windshield washer pump
• 12.0-volt electrical design for rear washer systems
• Specific-fit replacement for supported applications
• Single 0.2500-inch hose port
• 2 blade terminals with female connector and male terminals
• Black plastic construction with gasket or seal included
• Standard replacement grade for service repair

Product Details

TRICO Spray is the TRICO product line focused on washer system service parts, including universal washer pumps, reservoir and pump kits, and application-specific pumps. Part number 11-534 is engineered for straightforward replacement where a rear windshield washer pump is required, without cam alignment, drilling, or fitting adjustments. This part cross-references ANCO 67-44 for the same application.

Compatible vehicle applications include Fits 2007-2014 Cadillac Escalade, Rear; Fits 2007-2014 Cadillac Escalade ESV, Rear; Fits 2007-2014 Chevrolet Suburban 1500, Rear; Fits 2007-2014 Chevrolet Tahoe, Rear; Fits 2007-2014 GMC Yukon, Rear; Fits 2007-2014 GMC Yukon XL 1500, Rear; Fits 2007-2013 Cadillac Escalade EXT, Rear; Fits 2007-2013 Chevrolet Avalanche, Rear; Fits 2007-2013 Chevrolet Suburban 2500, Rear; Fits 2007-2013 GMC Yukon XL 2500, Rear; Fits 2005-2009 Chevrolet Uplander, Rear; and Fits 2005-2009 Pontiac Montana, Rear.

What It Helps Fix

• Rear washer spray that no longer reaches the glass
• Washer pump failure caused by electrical wear
• Weak or intermittent washer fluid delivery
• Leaks at the pump seal or hose connection
• Service issues on rear washer systems in Cadillac, Chevrolet, and GMC vehicles

Installation Notes and Tips

Verify the vehicle’s rear washer pump location, connector style, and hose port size before installation. Confirm 12-volt electrical compatibility and match the pump to the rear position listed in the fitment data. Inspect the reservoir, hose, and electrical connector for damage during replacement so the new pump can operate correctly.

Quality Assurance

TRICO manufactures washer system components for service replacement applications, and this pump is built as a standard replacement part for supported rear washer repairs. The included seal supports a proper pump-to-reservoir interface on the listed vehicles.