How to Service and Repair a Coolant Reservoir on 2010 Dodge Avenger?

To service the coolant reservoir, connect hose 3 to the coolant recovery container 4. Install and secure container 4 with mounting bolts 1, tightening to 10 Nm (89 in. lbs.). Then, attach return hose 2 to container 4 and fill the cooling system.

OEM 2010 Dodge Avenger Coolant Reservoir

Coolant Tank Reservoir

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2 Coolant Reservoirs found

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2010 Dodge Avenger Expansion Tank Part Number: 5058511AE
$44.35 MSRP: $64.95
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Product Specifications
- Other Name: Bottle - Pressurized Coolant; Engine Coolant Reservoir; Reservoir Tank; Reservoir; Bottle Pressurized Coolant; Coolant Reservoir
- Replaces: 5058511AD, 5058511AC, 5058511AB
- Item Weight: 2.00 Pounds
- Item Dimensions: 6.9 x 7.4 x 15.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5058511AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2010 Dodge Avenger Submodels:
- Express, Heat, Lux, Mainstreet, R/T, SE, SXT, SXT Plus | 2.7L V6, 3.5L V6, 3.6L V6, 4 Cyl 2.4 L GAS, 6 Cyl 2.7 L FLEX, 6 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L FLEX
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2010 Dodge Avenger Expansion Tank Part Number: 5058371AE
Product Specifications
- Other Name: Bottle - Coolant Recovery; Engine Coolant Reservoir; Reservoir Tank; Reservoir; Bottle Coolant Recovery; Coolant Reservoir
- Replaces: 5058371AC, 5058371AD
- Item Weight: 1.20 Pounds
- Item Dimensions: 6.8 x 7.2 x 16.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5058371AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2010 Dodge Avenger Submodels:
- Express, Lux, Mainstreet, R/T, SE, SXT | 2.4L L4, 4 Cyl 2.4 L GAS

2010 Dodge Avenger Coolant Reservoir Parts and Q&A

Q: How to Service and Repair a Coolant Reservoir on 2010 Dodge Avenger?
A: To service the coolant reservoir, connect hose 3 to the coolant recovery container 4. Install and secure container 4 with mounting bolts 1, tightening to 10 Nm (89 in. lbs.). Then, attach return hose 2 to container 4 and fill the cooling system.