Dorman HD Solutions Heavy Duty Windshield Washer Fluid Reservoir for 1995-2025 Kenworth 603-5401

Heavy duty windshield washer fluid reservoir for 1995 to 2025 Kenworth trucks designed to replace cracked or leaking original equipment tanks.

Built to meet the manufacturer's design intent for reliable service, this unit is engineered to withstand underhood heat and engine vibration common in heavy duty applications.

Key Features

• Direct replacement for original equipment reservoirs
• Constructed to resist stress from heat and vibration
• Matches OE form, fit, and function for specified Kenworth models
• Validated through testing for durability
• Replaces Paccar part numbers R861011, K11446, K11420, R861001, and R861004

Benefits

• Restores proper windshield cleaning capability
• Reduces the risk of repeat repairs due to tank failure
• Ensures a smoother installation with direct-fit design
• Provides dependable performance for daily driving demands
• Offers a trustworthy solution backed by over a century of automotive experience

Application

Ideal for fleet managers and owner operators needing to restore washer system functionality on Kenworth heavy duty trucks without the cost of dealer parts.

Fitment Notes

• Compatible with Kenworth models from 1995 to 2025
• Verify specific vehicle compatibility before purchase

Why Choose Dorman - HD Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Built with quality materials and validated through testing to stand up to daily driving demands
• Backed by a team of product experts in the United States

What's in the Box

• 1 PC Windshield Washer Fluid Reservoir

Item Dimensions

• 12.4in x 8.8in x 10.9in, 3.4lbs