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Expansion Tank

(Total 82 Products)

  • Coolant Reservoir Tank 95352004 for 2015 Chevrolet Spark

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    Min. Order:50 Piece/Pieces

    Model No:95077578

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Productivity:100000

    Coolant Reservoir Tank 95352004 for 2013-2015 Chevrolet Spark This Coolant Expansion Tank can be confirmed by number 95077578, 95352004, 95352005, 95992466. It well fits with these vehicles like CHEVROLET SPARK. This item is covered by our 12 month...

  • Coolant Expansion Tank 17111436255 for BMW

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    Min. Order:50 Piece/Pieces

    Model No:17112249365

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Coolant Expansion Tank 17111436255 for BMW This Coolant Expansion Tank can be confirmed by number 17111436255, 17112249365, 17117573780, 17137787040. It well fits with these vehicle like BMW 3 Series. This item is covered by our 12 month warranty....

  • Engine Coolant Recovery Tank 15650373 for Chevrolet

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    Min. Order:50 Piece/Pieces

    Model No:15650373

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Productivity:100000

    Engine Coolant Recovery Tank 15650373 for Chevrolet& GMC This Coolant Expansion Tank can be confirmed by number 603-100, 15650373. This part generally fits Chevrolet, GMC vehicles and includes models such as C2500, C3500, Tahoe, Yukon and other...

  • Ford E-150 Coolant Radiator Bottle 4C2Z8A080BC

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    Min. Order:50 Piece/Pieces

    Model No:8C2Z8A080B

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Productivity:100000

    Ford E-150 Coolant Radiator Bottle 4C2Z8A080BC This Coolant Expansion Tank can be confirmed by number 4C2Z8A080BC, 8C2Z8A080B, 9C3Z8101B, 603-029. It well fits with these vehicles like Ford F53, E-150, E-250, E-350 Super Duty, E-350 Super Duty and...

  • Renault Trafic 2003-2015 Expansion Tank 7701206774

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    Min. Order:50 Piece/Pieces

    Model No: 7701206774

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Productivity:100000

    Renault Trafic 2003-2015 Expansion Tank 7701206774 This Coolant Expansion Tank can be confirmed by number 7701206774. It well fits with these vehicles like Renault Trafic. This item is covered by our 12 month warranty. In addition to checking the...

  • Chevrolet Astra Coolant Tank 9117437

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    Min. Order:50 Piece/Pieces

    Model No:90530687

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Chevrolet Astra Coolant Tank 9117437 This Coolant Expansion Tank can be confirmed by number 1304223, 9117437, 90530687, 603-394. It well fits with these vehicles like Chevrolet Astra, Zafira. This item is covered by our 12 month warranty. In...

  • Coolant Recovery Tank 2172004A00 for Nissan

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    Min. Order:50 Piece/Pieces

    Model No:21720-04A00

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Coolant Recovery Tank 2172004A00 for Nissan This Coolant Expansion Tank can be confirmed by number 21720-04A00. It well fits with these vehicles like Nissan Pulsar NX, Sentra. This item is covered by our 12 month warranty. In addition to checking...

  • Coolant Expansion Tank 52027984 for Jeep

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    Min. Order:50 Piece/Pieces

    Model No:52027984

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Coolant Expansion Tank 52027984 for Jeep This Coolant Expansion Tank can be confirmed by number 603-305, 52027984. It well fits with these vehicles like JEEP CHEROKEE. This item is covered by our 12 month warranty. In addition to checking the...

  • Coolant Expansion Tank 17117573751 fits BMW

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    Min. Order:50 Piece/Pieces

    Model No:17117573781

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Coolant Expansion Tank 17117573751 fits BMW This Coolant Expansion Tank can be confirmed by number 603-535, 17117573751, 17117573781, 17137514401, 17137787039. This part generally fits Chevrolet, GMC vehicles and includes models such as BMW 323CI,...

  • Coolant Expansion Tank 4773849 for Jeep

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    Min. Order:50 Piece/Pieces

    Model No:4401790

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Coolant Expansion Tank 4773849 for Jeep This Coolant Expansion Tank can be confirmed by number 603-300, 4401790, 4773849, J0758977. It well fits with these vehicle like JEEP CHEROKEE. This item is covered by our 12 month warranty. In addition to...

  • Coolant Expansion Tank 2C3Z-8A080-AA for Ford

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    Min. Order:50 Piece/Pieces

    Model No:2C3Z8A080AA

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Coolant Expansion Tank 2C3Z-8A080-AA for Ford This Coolant Expansion Tank can be confirmed by number 603-213, 2C3Z-8A080-AA. It well fits with these vehicles like FORD EXCURSION, F-250, F-350 SUPER DUTY and so on. This item is covered by our 12...

  • Coolant Expansion Tank 1L5Z-8A080-AC for Ford

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    Min. Order:50 Piece/Pieces

    Model No:2L5Z8A080AA

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Coolant Expansion Tank 1L5Z-8A080-AC for Ford This Coolant Expansion Tank can be confirmed by number 603-091, 1L5Z-8A080-AC, 2L5Z-8A080-AA. It well fits with these vehicles like FORD F-100, RANGER. This item is covered by our 12 month warranty. In...

  • Coolant Expansion Tank XF2Z-8A080-AA for Mercury

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    Min. Order:50 Piece/Pieces

    Model No:XF2Z8A080AA

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Coolant Expansion Tank XF2Z-8A080-AA for Mercury This Coolant Expansion Tank can be confirmed by number 603-208, XF2Z-8A080-AA, 2F2Z-8A080-AA. This part generally fits FORD, MERCURY vehicles and includes models such as FREESTAR, WINDSTAR, MONTEREY....

  • Coolant Recovery Tank 1F1Z8A080AA for Ford

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    Min. Order:50 Piece/Pieces

    Model No:1F1Z8A080AA

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Coolant Recovery Tank 1F1Z8A080AA for Ford This Coolant Expansion Tank can be confirmed by number 603-203, 1F1Z8A080AA. This part generally fits FORD, MERCURY vehicles and includes models such as TAURUS, SABLE. This item is covered by our 12 month...

  • Ford Focus Expansion Tank 1104120

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    Min. Order:50 Piece/Pieces

    Model No:4967753

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Productivity:100000

    Ford Focus Expansion Tank 1104120 This Coolant Expansion Tank can be confirmed by number 1104120, 4967753, 98AB8K218AK. It well fits with these vehicles like Ford Focus, Tourneo Connect, Transit Connect. This item is covered by our 12 month...

  • Coolant Recovery Tank 3F1Z8A080EA for Mercury

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    Min. Order:50 Piece/Pieces

    Model No:1F1Z8A080BA

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Coolant Recovery Tank 3F1Z8A080EA for Mercury This Coolant Expansion Tank can be confirmed by number 1F1Z-8A080-BA, 3F1Z8A080EA. This part generally fits FORD, MERCURY vehicles and includes models such as SABLE, TAURUS. This item is covered by our...

  • Expansion Tank F6DZ-8A080-B for Ford

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    Min. Order:50 Piece/Pieces

    Model No:F6DZ8A080B

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Expansion Tank F6DZ-8A080-B for Ford This Coolant Expansion Tank can be confirmed by number 603-200, F6DZ-8A080-B. This part generally fits FORD, MERCURY vehicles and includes models such as TAURUS, SABLE. This item is covered by our 12 month...

  • Coolant Recovery Tank 4596466AF for Dodge

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    Min. Order:50 Piece/Pieces

    Model No:4596466AG

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Coolant Recovery Tank 4596466AF for Dodge This Coolant Expansion Tank can be confirmed by number 603-056, 4596466AF, 4596466AG. This part generally fits CHRYSLER, DODGE vehicles and includes models such as 300, CHALLENGER, CHARGER and MAGNUM. This...

  • Expansion Tank 25774005 for Cadillac

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    Min. Order:50 Piece/Pieces

    Model No:26032950

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Expansion Tank 25774005 for Cadillac This Coolant Expansion Tank can be confirmed by number 603-122, 25774005, 26032950. This part generally fits CADILLAC, OLDSMOBILE, PONTIAC vehicles and includes models such as DEVILLE, AURORA, BONNEVILLE. This...

  • Expansion Tank fits Volkswagen 025121403A

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    Min. Order:50 Piece/Pieces

    Model No:025121407

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Expansion Tank fits Volkswagen 025121403A This Coolant Expansion Tank can be confirmed by number 025-121-407, 025121403A. It well fits with these vehicles like VOLKSWAGEN TRANSPORTER, VANAGON. This item is covered by our 12 month warranty. In...

  • Coolant Expansion Tank 025121407A for Volkswagen

    Get Latest Price

    Min. Order:50 Piece/Pieces

    Model No: 025121403B

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Coolant Expansion Tank 025121407A for Volkswagen This Coolant Expansion Tank can be confirmed by number 025121407A, 025-121-403B. It well fits with these vehicles like VOLKSWAGEN COMBI, VANAGON. This item is covered by our 12 month warranty. In...

  • Coolant Expansion Tank 6N0121407 fits VW

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    Min. Order:50 Piece/Pieces

    Model No:6N0121407A

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Coolant Expansion Tank 6N0121407 fits VW This Coolant Expansion Tank can be confirmed by number 6N0121407, 6N0121407A, 6N0121407B. This part generally fits VW POLO. This item is covered by our 12 month warranty. In addition to checking the...

  • Expansion Tank 1K0121407A for Audi

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    Min. Order:50 Piece/Pieces

    Model No:1K0121407A

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Expansion Tank 1K0121407A for Audi This Coolant Expansion Tank can be confirmed by number 1K0121407A, 603-253. This part generally fits AUDI, VOLKSWAGEN vehicles and includes models such as A3, Q3, TT, BEETLE, BORA, JETTA, PASSAT, TIGUAN and so on....

  • Coolant Expansion Tank 52079788 for Jeep Liberty

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    Min. Order:50 Piece/Pieces

    Model No:52079788AD

    Transportation:Ocean,Land,Air

    Packaging:Neutral Packing

    Supply Ability:5000pcs/month

    Place of Origin:Zhejiang, China

    Productivity:100000

    Coolant Expansion Tank 52079788 for Jeep Liberty This Coolant Expansion Tank can be confirmed by number 52079788, 52079788AD, 52079788AE, 52079848. It well fits with these vehicles like Jeep Liberty. This item is covered by our 12 month warranty. In...

Normally Expansion Tank is made by semi-transparent materials, such as plastic. The reason why use this kind material is that we can easily observed the liquid level directly through the box instead of opening the cap.


The operating principle of expansion tank is that, when people run cars, the temperature of the coolant circulating through the water jackets naturally increases which will increase pressure in the cooling system. When the pressure builds to a high enough point, the radiator cap allows that pressure to escape into the coolant reservoir through a small hose, called an overflow hose connected by the neck of the radiator to the expansion tank. Most of the coolant that is forced into the expansion tank returns to the radiator naturally after a few hours or when the engine is cold.



As engine coolant heats up, it expands. The Coolant Expansion Tank provides additional storage for the expanding coolant and is commonly the location where coolant is added to the engine.

Without expansion tank, cooling systems would explode under pressure or the coolant would be forced from the overflow tube on the radiator and leak onto the road. It is advisable to check expansion tank regularly.


We can provide all kinds of expansion tank and Brake Fluid Tanks with high quality and reasonable price. As we all know, expansion tank is a vital component in our car`s cooling system.


 

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