How to service and repair the coolant reservoir and supercharger cooling system on Ford Mustang?

Start coolant reservoir and supercharger cooling repair work only after the engine cools down because opening hot cooling systems produces dangers of serious steam burns and hot liquids. You can safely reduce pressure by twisting the coolant pressure relief cap counter-clockwise one-half turn and taking out the cap. Clamp down the lower degas bottle hose using hose clamp pliers before removing the coolant with a suction device from the bottle. Place the disconnected upper and lower degas bottle hoses on the side while working. Unscrew the degas bottle bolt then extract the degas bottle before reinstalling it by securing the bolt to 8 Nm (71 lb-in). After reversing the removal steps follow the installation procedure while filling the degas bottle with suitable coolant mixtures that meet supercharger cooling guidelines for fill level requirements.

OEM Ford Mustang Coolant Reservoir

Coolant Tank Reservoir

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16 Coolant Reservoirs found

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Ford Mustang Expansion Tank Part Number: CR3Z-8A080-A
$110.71 MSRP: $161.15
You Save: $50.44 (32%)
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Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Engine Coolant Reservoir; Reservoir; Coolant Reservoir
- Replaces: BR3Z-8A080-E, BR3Z-8A080-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Ford Mustang | Base, Boss 302, GT | 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS
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Ford Mustang Reservoir Part Number: BR3Z-8A080-C
$84.38 MSRP: $122.82
You Save: $38.44 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Turbocharger Coolant Reservoir; Coolant Reservoir
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Ford Mustang | Shelby GT500 | 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
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Ford Mustang Expansion Tank Part Number: 4R3Z-8A080-AA
$440.90 MSRP: $647.43
You Save: $206.53 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Engine Coolant Reservoir; Recovery Tank; Reservoir; Coolant Reservoir
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford Mustang | Base, Bullitt, GT, Shelby GT, Shelby GT500, Shelby GT500KR | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
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Ford Mustang Recovery Tank Part Number: F6ZZ-8A080-BJ
$150.00 MSRP: $207.51
You Save: $57.51 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Coolant Reservoir
- Manufacturer Note: Sensor not serviced separately
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996 Ford Mustang | GT, SVT Cobra | 8 Cyl 4.6 L GAS
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Ford Mustang Reservoir Part Number: PR3Z-8A080-A
$66.15 MSRP: $96.28
You Save: $30.13 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Tank Assembly - Radiator Overflow
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2024 Ford Mustang | Dark Horse, Dark Horse Premium, EcoBoost, EcoBoost Premium, GT, GT Premium | 4 Cyl 2.3 L GAS, 8 Cyl 5.0 L GAS
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Ford Mustang Auxiliary Reservoir Part Number: KR3Z-8A080-B
$137.75 MSRP: $200.52
You Save: $62.77 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Engine Coolant Reservoir; Coolant Reservoir
- Replaces: KR3Z-8A080-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022 Ford Mustang | Shelby GT500 | 8 Cyl 5.2 L GAS
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Ford Mustang Recovery Tank Part Number: 2R3Z-8A080-AC
$90.70 MSRP: $112.18
You Save: $21.48 (20%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Engine Coolant Reservoir; Coolant Reservoir
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2004 Ford Mustang | Base | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS
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Ford Mustang Reservoir Part Number: 7R3Z-8A080-A
Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Turbocharger Coolant Reservoir; Coolant Reservoir
- Manufacturer Note: Intercooler Reservoir
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2010 Ford Mustang | Shelby GT500, Shelby GT500KR | 8 Cyl 5.4 L GAS
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Ford Mustang Recovery Tank Part Number: 3R3Z-8A080-AB
Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Engine Coolant Reservoir; Coolant Reservoir
- Replaces: 3R3Z-8A080-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Ford Mustang | Mach 1, SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS
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Ford Mustang Recovery Tank Part Number: YR3Z-8A080-BA
$111.07 MSRP: $161.67
You Save: $50.60 (32%)
Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Engine Coolant Reservoir; Coolant Reservoir
- Manufacturer Note: #YR33 8A080-A* - includes sensor - not serviced separately
- Replaces: F7ZZ-8A080-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2000 Ford Mustang | GT, SVT Cobra | 8 Cyl 4.6 L GAS
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Ford Mustang Expansion Tank, Front Part Number: FR3Z-8A080-A
$101.29 MSRP: $147.43
You Save: $46.14 (32%)
Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Engine Coolant Reservoir, Front; Reservoir; Coolant Reservoir
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2023 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
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Ford Mustang Recovery Tank Part Number: 3R3Z-8A080-AC
$104.10 MSRP: $151.53
You Save: $47.43 (32%)
Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Engine Coolant Reservoir; Coolant Reservoir
- Replaces: 1R3Z-8A080-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2004 Ford Mustang | GT, GT Bullitt, SVT Cobra | 8 Cyl 4.6 L GAS
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Ford Mustang Expansion Tank Part Number: BR3Z-8A080-B
$78.12 MSRP: $113.72
You Save: $35.60 (32%)
Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Engine Coolant Reservoir; Reservoir; Coolant Reservoir
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Ford Mustang | Shelby GT500 | 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
View related parts
Ford Mustang Recovery Tank Part Number: F4ZZ-8A080-C
Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Coolant Reservoir
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1995 Ford Mustang | GT, GTS, SVT Cobra | 8 Cyl 5.0 L GAS
View related parts
Ford Mustang Recovery Tank Part Number: F4ZZ-8A080-A
Product Specifications
- Other Name: Tank Assembly - Radiator; Engine Coolant Reservoir; Coolant Reservoir; Tank Assembly - Radiator Overflow
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1996 Ford Mustang | Base | 6 Cyl 3.8 L GAS
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Ford Mustang Recovery Tank Part Number: F2ZZ-8A080-A
Product Specifications
- Other Name: Tank Assembly - Radiator; Coolant Reservoir; Tank Assembly - Radiator Overflow
- Manufacturer Note: FROM 5/92
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1987-1993 Ford Mustang | LX | 4 Cyl 2.3 L GAS

Ford Mustang Coolant Reservoir

OEM Coolant Reservoir boasts unmatched quality. Each part goes through full quality checks. They adhere to Ford's official factory standards. These steps remove flaws and inconsistencies. So you can get Coolant Reservoir with long life and a perfect fit. Come to our website and find genuine Ford Mustang parts. We keep a wide inventory of OEM Mustang parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

Coolant Reservoir in car model Ford Mustang specifically refers to a part of the engine cooling system that provides protection to the coolant from spilling over and guarantees that there is no air in it. There are two main types of Coolant Reservoirs used in Mustangs: between the two there are the overflow tank systems and the expansion tank systems. Surge system has pressure on the width of the radiator coupled with simple plastic cap on the tank whereas on the other hand the expansion system is always on the tank with pressure cap. It is suggested that periodical inspection should be made to examine any crack, leakage, and colour change resulting from old age or rotten coolant. Coolant Reservoirs are essential to keeping the right amount of coolant and avoid damaging the cooling system.

Ford Mustang Coolant Reservoir Parts and Q&A

Expansion Tank
4R3Z-8A080-AA
Q: How to service and repair the coolant reservoir and supercharger cooling system on Ford Mustang?
A:
Start coolant reservoir and supercharger cooling repair work only after the engine cools down because opening hot cooling systems produces dangers of serious steam burns and hot liquids. You can safely reduce pressure by twisting the coolant pressure relief cap counter-clockwise one-half turn and taking out the cap. Clamp down the lower degas bottle hose using hose clamp pliers before removing the coolant with a suction device from the bottle. Place the disconnected upper and lower degas bottle hoses on the side while working. Unscrew the degas bottle bolt then extract the degas bottle before reinstalling it by securing the bolt to 8 Nm (71 lb-in). After reversing the removal steps follow the installation procedure while filling the degas bottle with suitable coolant mixtures that meet supercharger cooling guidelines for fill level requirements.