How to Maintain and Repair a Coolant Reservoir on Jeep Compass?

Partially empty the cooling system by using the draincock until the coolant level is below the bottom of the coolant reservoir. Take the return hose off the fitting where the upper radiator hose meets it. Second, remove the coolant reservoir mount bolt from the bracket. After completing the bleed, remove the coolant reservoir from the washer reservoir bottle and finally from the cooling system.

OEM Jeep Compass Coolant Reservoir

Coolant Tank Reservoir

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4 Coolant Reservoirs found

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Jeep Compass Expansion Tank Part Number: 68289857AA
$38.30 MSRP: $56.00
You Save: $17.70 (32%)
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Product Specifications
- Other Name: Reservoir - Coolant; Engine Coolant Reservoir; Reservoir; Reservoir Coolant Recovery; Coolant Reservoir
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2017-2022 Jeep Compass | 80th Anniversary, Altitude, High Altitude, Latitude, Latitude Lux, Limited, Red, Sport, Trailhawk, Upland | 4 Cyl 2.4 L GAS
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Jeep Compass Expansion Tank Part Number: 5058156AI
$93.15 MSRP: $141.00
You Save: $47.85 (34%)
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Product Specifications
- Other Name: Bottle - Coolant Recovery; Engine Coolant Reservoir; Recovery Tank; Reservoir; Bottle Coolant Recovery; Coolant Reservoir
- Replaces: 5058156AE, 5058156AF, 5058156AG, 5058156AH
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2017 Jeep Compass | 75th Anniversary, Altitude, Base, High Altitude, Latitude, Limited, Sport | 2.0L L4, 2.4L L4, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Jeep Compass Tank - Coolant Part Number: 68412229AB
$39.27 MSRP: $57.50
You Save: $18.23 (32%)
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Product Specifications
- Other Name: TANK-COOLANT
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2023-2025 Jeep Compass | Altitude, High Altitude, Latitude, Latitude Lux, Limited, Red, Sport, Trailhawk | 2.0L L4, 4 Cyl 2.0 L GAS
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Jeep Compass Expansion Tank Part Number: 68472715AB
$40.47 MSRP: $59.25
You Save: $18.78 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Reservoir - Coolant; Reservoir
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2023-2025 Jeep Compass | Altitude, High Altitude, Latitude, Latitude Lux, Limited, Red, Sport, Trailhawk | 4 Cyl 2.0 L GAS

Jeep Compass Coolant Reservoir

Choose OEM Coolant Reservoir that meet Jeep factory standards. Jeep designs and tests every component for precision and durability. Each Coolant Reservoir follows strict manufacturing steps to lock in quality and fit. If your Jeep Compass matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Compass parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

The Coolant Reservoir is in other words the coolant recovery tank and it is among the significant parts in Jeep Compass cooling system. It has the function of avoiding a leakage of coolant, pollution of the surrounding air, and corrosion in the system. There are two main types of Coolant Reservoirs used in Compass vehicles: over flowing tank systems and expanding tank systems. The former has a plain black plastic cap and when pressure rises the coolant is let to drain out from the radiator while the later has the pressure cap on the actual tank and lets out air when pressure builds up. Daily check-up is advised so that the Coolant Reservoir is not leaking or it does not have some cracks.

Jeep Compass Coolant Reservoir Parts and Q&A

Expansion Tank
5058156AI
Q: How to Maintain and Repair a Coolant Reservoir on Jeep Compass?
A:
Partially empty the cooling system by using the draincock until the coolant level is below the bottom of the coolant reservoir. Take the return hose off the fitting where the upper radiator hose meets it. Second, remove the coolant reservoir mount bolt from the bracket. After completing the bleed, remove the coolant reservoir from the Washer Reservoir bottle and finally from the cooling system.