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Engine Coolant Reservoir – Front

PART#: 603-366
Dorman - OE Solutions

$56.19

In stock

Interchanges
BrandPart #
General Motors25697430
General Motors15154924
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2002ChevroletExpress 2500Base6.5V8DIESELFront
2002ChevroletExpress 2500LS6.5V8DIESELFront
2002ChevroletExpress 3500LS6.5V8DIESELFront
2002ChevroletExpress 3500Base6.5V8DIESELFront
2002GMCSavana 2500Base6.5V8DIESELFront
2002GMCSavana 2500SLT6.5V8DIESELFront
2002GMCSavana 3500Base6.5V8DIESELFront
2002GMCSavana 3500SLT6.5V8DIESELFront
2001ChevroletExpress 2500LS6.5V8DIESELFront
2001ChevroletExpress 2500Base6.5V8DIESELFront
2001ChevroletExpress 3500Base6.5V8DIESELFront
2001ChevroletExpress 3500LS6.5V8DIESELFront
2001GMCSavana 2500Base6.5V8DIESELFront
2001GMCSavana 3500Base6.5V8DIESELFront
2001GMCSavana 3500SLT6.5V8DIESELFront
2000ChevroletExpress 2500Base6.5V8DIESELFront
2000ChevroletExpress 2500LS6.5V8DIESELFront
2000ChevroletExpress 3500Base6.5V8DIESELFront
2000ChevroletExpress 3500LS6.5V8DIESELFront
2000GMCSavana 2500SLE6.5V8DIESELFront
2000GMCSavana 2500Base6.5V8DIESELFront
2000GMCSavana 3500Base6.5V8DIESELFront
2000GMCSavana 3500SLE6.5V8DIESELFront
1999ChevroletExpress 2500Base6.5V8DIESELFront
1999ChevroletExpress 2500LS6.5V8DIESELFront
1999ChevroletExpress 3500LS6.5V8DIESELFront
1999ChevroletExpress 3500Base6.5V8DIESELFront
1999GMCSavana 2500Base6.5V8DIESELFront
1999GMCSavana 2500SLE6.5V8DIESELFront
1999GMCSavana 3500Base6.5V8DIESELFront
1999GMCSavana 3500SLE6.5V8DIESELFront
1998ChevroletExpress 2500LS6.5V8DIESELFront
1998ChevroletExpress 2500Base6.5V8DIESELFront
1998ChevroletExpress 3500Base6.5V8DIESELFront
1998ChevroletExpress 3500LS6.5V8DIESELFront
1998GMCSavana 2500Base6.5V8DIESELFront
1998GMCSavana 2500SLE6.5V8DIESELFront
1998GMCSavana 3500Base6.5V8DIESELFront
1998GMCSavana 3500SLE6.5V8DIESELFront
1997ChevroletExpress 2500LS6.5V8DIESELFront
1997ChevroletExpress 2500Base6.5V8DIESELFront
1997ChevroletExpress 3500LS6.5V8DIESELFront
1997ChevroletExpress 3500Base6.5V8DIESELFront
1997GMCSavana 2500SLE6.5V8DIESELFront
1997GMCSavana 2500Base6.5V8DIESELFront
1997GMCSavana 3500Base6.5V8DIESELFront
1997GMCSavana 3500SLE6.5V8DIESELFront
1996ChevroletExpress 2500LS6.5V8DIESELFront
1996ChevroletExpress 3500LS6.5V8DIESELFront
1996ChevroletExpress 3500Base6.5V8DIESELFront
1996GMCSavana 2500SLE6.5V8DIESELFront
1996GMCSavana 2500Base6.5V8DIESELFront
1996GMCSavana 3500Base6.5V8DIESELFront
1996GMCSavana 3500SLE6.5V8DIESELFront
Product info

The Dorman – OE Solutions Engine Coolant Reservoir part number 603-366 is designed to fit Chevrolet and GMC trucks perfectly. This high-quality part is manufactured to meet or exceed the original equipment specifications, ensuring reliable performance and long-lasting durability.

This engine coolant reservoir is designed with a sturdy construction that resists cracking and leaking, preventing any potential damage or coolant loss. It features a translucent plastic material that allows you to easily check the coolant level, making it easy to identify any issues before they become major problems.

The Dorman – OE Solutions Engine Coolant Reservoir part number 603-366 is a direct replacement for the original part, and it is compatible with other part numbers 15154924 and 25697430. It is quick and easy to install, and it comes with all the necessary hardware for hassle-free installation.

By replacing your old engine coolant reservoir with this Dorman – OE Solutions part, you can ensure the proper functioning of your vehicle’s cooling system, which is essential for maintaining optimal engine performance and preventing overheating. With this high-quality part, you can save money and avoid costly repairs in the future.

In conclusion, the Dorman – OE Solutions Engine Coolant Reservoir part number 603-366 is a reliable and affordable replacement part that offers superior performance and durability. It is easy to install and compatible with several part numbers, making it an excellent choice for any Chevrolet or GMC truck owner looking to keep their vehicle running smoothly.

About Dorman - OE Solutions

When looking for car aftermarket parts, Dorman OE Solutions is known for its dedication to quality, new ideas, and dependability. The company Dorman has been around for a long time, and they have always provided OE-quality parts that meet or beat industry standards. No matter how small the parts are or how complicated the systems are, Dorman OE Solutions has a wide range of products that are designed to keep your car running at its best.

At Newparts.com, we're proud to be an official seller of Dorman OE Solutions parts. In addition to Dorman OE Solutions parts for the engine, transmission, suspension, and electrical systems, we have a huge variety of exterior and interior accessories. It doesn't matter what your vehicle needs; Dorman is dedicated to providing reliable solutions that boost both speed and durability.

One important benefit of shopping at Newparts.com is that we always give customers cheap access to parts that aren't being used. Knowing how expensive it can be to keep cars in good shape and fix them when they break down, we try to offer reasonable prices on all Dorman parts. When you buy from us, you can save a lot of money without losing quality.

Along with having low prices, we put customer satisfaction first by sending all Dorman products out quickly. We understand how important time is when it comes to car repairs, so we work hard to make sure your orders get to you on time. Whether you're changing an old part or adding the newest innovations from Dorman to your car, you can count on us to get your parts to you quickly and easily. Reach out to us via phone. Call us now at 855-505-2886 and our customer service team will help you.

Check out how parts from Dorman OE Solutions can improve your car's speed and dependability. Every time you shop at Newparts.com, you can be sure of getting the best value, quality, and ease of use. Feel good about shopping. Find out why tens of thousands of drivers trust Dorman with all their car needs.

Specifications
California Proposition 65WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Cap IncludedYes
Cap Maximum Pressure Rating16
Cap TypeSpring Loaded Twist
Capacity4.25 Lt.
ColorClear
Height9
Length12
MaterialPlastic
Mounting Brackets IncludedYes
Mounting Hardware IncludedNo
Mounting Hole Quantity1
Package Contents1 Coolant Reservoir, 1 Hose, 1 Reservoir Cap
PressurizedYes
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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