WAI 173689 Windshield Washer Pump - Front or Rear

Windshield Washer Pump Overview

This WAI windshield washer pump, part number 173689, is a direct-fit replacement for a wide range of Ford, Lincoln, and Mercury applications. It restores washer fluid delivery so the windshield can be cleaned when the system is activated.

Compatible With Ford Expedition, Lincoln Navigator, Ford Explorer, Mercury Mountaineer, and other listed applications, this pump covers multiple model years and positions. Part number 173689 is also listed for select Ford F-150 and Ford Lobo dual-nozzle applications.

Key Features

• Replacement windshield washer pump for washer fluid delivery
• Direct-fit application coverage for multiple Ford, Lincoln, and Mercury models
• Fits select dual-nozzle configurations where noted
• Supports listed front and rear washer system applications
• WAI part number 173689 for easy identification

Detailed Description

Use this windshield washer pump to replace a failed unit that no longer sends washer fluid to the spray nozzles. The application coverage includes 1998-2017 Ford Expedition, 1999-2017 Lincoln Navigator, 2004-2010 Ford Explorer, 1998-2010 Mercury Mountaineer, and additional Ford, Lincoln, and Mercury models listed in the fitment data. For fitment-specific searches, this part number 173689 is also associated with 2012-2014 Ford F-150 and Ford Lobo dual-nozzle systems, plus select front and rear positions on Explorer and Explorer Sport Trac applications.

For buyers searching Ford Expedition washer pump replacement, Lincoln Navigator windshield washer pump, or Ford Explorer washer pump part number 173689, this listing provides the fitment detail needed to match the vehicle configuration. Verify the notes field for dual-nozzle or date-specific applications before ordering.

What It Is Used For

• No washer fluid reaching the windshield
• Weak or intermittent spray from the washer nozzles
• Washer system inoperative after pump failure
• Fitment replacement for dual-nozzle washer setups
• Restoring washer function on listed Ford, Lincoln, and Mercury vehicles

Installation Notes and Tips

Confirm the vehicle year, make, model, position, and notes against the fitment table before installation. Some applications are specific to dual-nozzle systems or production dates, including select 2005 Freestar and Monterey listings. Match the original pump configuration and inspect the washer reservoir, electrical connector, and fluid lines during replacement.

Quality Assurance

WAI replacement parts are cataloged for application-specific fitment, and part number 173689 is listed across multiple Ford, Lincoln, and Mercury platforms for direct replacement use.