Dorman HD Solutions Heavy Duty Pressurized Coolant Reservoir for 2011-2025 International Trucks 603-5247

Heavy duty pressurized coolant reservoir for 2011 to 2025 International 8600 LT625 and ProStar trucks used to replace cracked or leaking factory tanks.

Built to meet the manufacturer design intent for reliable service this unit is constructed from quality materials engineered to withstand underhood heat and engine vibration while matching the original fit and function.

Key Features

• Direct replacement for Navistar part numbers including 3840016F94 and 2604896C93
• Constructed from durable materials resistant to thermal stress and vibration
• Engineered to match OE form fit and function for seamless installation
• Pressurized design maintains proper cooling system integrity
• Backed by Dorman 100 years of automotive aftermarket experience

Benefits

• Restores cooling system pressure to prevent overheating issues
• Eliminates coolant leaks caused by cracked or damaged stock reservoirs
• Reduces risk of repeat repairs with robust heavy duty construction
• Ensures accurate fluid level monitoring for engine safety
• Provides a cost effective solution compared to dealer parts

Application

Ideal for fleet managers and owner operators of International heavy duty trucks requiring a dependable fix for failing coolant expansion tanks in high mileage or harsh operating conditions.

Fitment Notes

• Fits 2011-2025 International 8600 Transtar models
• Fits 2020-2025 International LT625 models
• Fits 2011-2025 International ProStar models
• Verify specific part numbers against your vehicle before purchase

Why Choose Dorman - HD Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function helping ensure a smoother installation and reliable results

What's in the Box

• 1 Engine Coolant Reservoir

Item Dimensions

• Length 24.3 inches Width 19.3 inches Height 15.7 inches Weight 13.2 lbs