Dorman HD Solutions Heavy Duty Pressurized Coolant Reservoir for 2002-2005 International and IC Corporation 603-5110

Heavy duty pressurized coolant reservoir for 2002-2005 International and IC Corporation trucks used to replace cracked or leaking factory tanks.

Built to meet the manufacturer's design intent for reliable service, this replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.

Key Features

• Direct replacement for specific International and IC Corporation models
• Constructed from durable materials resistant to underhood heat
• Engineered to match original equipment form, fit, and function
• Designed to withstand engine vibration and thermal stress
• Backed by Dorman's extensive automotive aftermarket experience

Benefits

• Restores proper coolant capacity and system pressure
• Prevents overheating caused by cracked or failing reservoirs
• Ensures a precise fit for faster and easier installation
• Reduces the risk of repeat repairs with robust construction
• Provides a trustworthy solution for heavy duty applications

Application

This part is designed for fleet managers and owner-operators of 2002-2005 International and IC Corporation buses or trucks requiring a reliable fix for damaged coolant storage tanks.

Fitment Notes

• Compatible with select 2002-2005 International and IC Corporation vehicles
• Replaces OEM part numbers including 3829604F92, 2587324C1, and 4C4Z8B379A
• Verify vehicle compatibility using part number 603-5110 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
• Offers a smart way to restore your vehicle with confidence in fit and durability

What's in the Box

• 1 Engine Coolant Reservoir

Item Dimensions

• Length: 19.8 inches
• Width: 15.2 inches
• Height: 9.9 inches
• Weight: 6.7 lbs