WAI 399003 Windshield Washer Pump Harness

Overview

WAI 399003 is a windshield washer pump harness for a wide range of Jeep, Dodge, Chrysler, Plymouth, and Eagle applications. It is a direct-fit wire harness solution for restoring washer pump electrical connection on supported vehicles, including Jeep Wrangler, Jeep Cherokee, and Dodge Caravan applications.

Use this harness when the original washer pump wiring is damaged, corroded, or no longer making a reliable connection. Part number 399003 is listed across many model years, making it a practical replacement for common Chrysler-family platforms.

Key Features

• Windshield washer pump harness for electrical repair
• Direct-fit wire harness application for supported vehicles
• Fits a broad range of Jeep, Dodge, Chrysler, Plymouth, and Eagle models
• Useful for restoring washer pump circuit continuity
• WAI replacement part number 399003

Detailed Description

WAI 399003 is a windshield washer pump harness built for vehicles that use a dedicated wire harness at the washer pump circuit. Fitment includes 1990-2006 Jeep Wrangler, 1991-2001 Jeep Cherokee, 1993-1998 Jeep Grand Cherokee, 1994-2000 Dodge Caravan and Grand Caravan, 1997-1999 Dodge Dakota, and 1998-2002 Dodge Ram van applications, along with additional Chrysler, Plymouth, and Eagle models. If you are servicing a Jeep Wrangler, Jeep Cherokee, or Dodge Caravan washer system, this harness provides the correct electrical connection point for the pump circuit.

This part number 399003 is also listed for Chrysler Concorde, Intrepid, LHS, New Yorker, Sebring, Stratus, and Voyager-family vehicles, plus Dodge Neon, Durango, and Stratus applications. The fitment coverage makes it a useful replacement when the original harness has broken terminals, damaged insulation, or intermittent washer pump operation.

What It Helps Fix

• No electrical connection at the washer pump
• Intermittent washer pump operation
• Damaged or corroded harness wiring
• Broken terminals at the pump connector
• Washer system faults caused by wiring failure

Installation Notes

Verify the vehicle year, make, and model against the listed fitment before ordering. This harness is specified as a wire harness application, so confirm connector style and routing on the existing washer pump circuit before installation. Match the part number 399003 to the original component when replacing a damaged washer pump harness.

Quality Assurance

WAI supplies replacement electrical components for automotive service applications. Part number 399003 is cataloged with extensive fitment coverage for Chrysler, Dodge, Jeep, Plymouth, and Eagle platforms.