Make sure this part fits

GM 25855305
Expansion Tank

2018-2024 GM

Customer Questions & Expert Answers (1)
GM 25855305 Expansion Tank
  • Part Description
    Reservoir, Engine Coolant Recovery; Coolant Reservoir
  • Replaced By
    85604316
  • Manufacturer
    General Motors
Make sure this part fits
$22.90 MSRP: $34.08
You Save: $11.18 (33%)
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2018-2024 Chevrolet Express 2500Base, LS, LT6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
    2018-2024 Chevrolet Express 3500Base, LS, LT6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
    2018-2024 GMC Savana 2500Base, LS, LT6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
    2018-2024 GMC Savana 3500Base, LS, LT6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 25855305 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 25855305 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Expansion Tank 25855305 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 25855305 Expansion Tank is available in the market under the name GM Coolant Reservoir. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 25855305 Expansion Tank fits certain Chevrolet Express 2500, Express 3500 models, as well as GMC Savana 2500, Savana 3500 models.
The original GM component designated by manufacturer part number 25855305 maintains top performance when functioning as the Reservoir, Engine Coolant Recovery; Coolant Reservoir unit. The component 25855305 is constructed from durable material and its dimensions span 25.6 x 14.7 x 5.5 inches while weighing 2.00 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Recovery Tank; Reservoir. The part 25855305 has available replacement options listed under 85604316. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
The GM 25855305 Expansion Tank functions as the center of cooling system performance control for your vehicle's operation. The GM part demands regular maintenance to enable correct coolant flow and stop overheating that causes major engine destruction. Periodic checks for wear and leakage should be conducted on this GM part so you can clean its reservoir with soapy water and a brush before completing the process with a thorough rinse. To perform repair or replacement the overflow hose needs to be separated from the radiator filler neck then the mounting bolt must be removed before operators can safely lift the reservoir free of its rear tabs. The installation process begins with an opposite method which leads to a perfect fit of all components. This GM 25855305 fits the OEM category because it meets both factory-quality standards and original equipment design specifications which enables a problem-free installation. Customers will find all genuine components including the 25855305 on our website at affordable prices. All GM 25855305 offerings benefit from a manufacturer's warranty and we supply fast delivery to your location with assurance regarding the quality of each purchased part.