How to Service a Coolant Reservoir in a Gas Engine on Jeep Wrangler?

Before servicing the gas engine's coolant reservoir, remove the hose from the radiator filler neck found right below the radiator cap. After that, take out the coolant reservoir.

How to Properly Service a Coolant Reservoir in a Jeep Cherokee?

First remove the tube clamp from the coolant reservoir, then take out the tubing. Afterwards, unbolt the tank from the mounting points and disconnect it. While installing, align the tank, tighten it to 2 Nm (17 inch lbs.), set the tube and tighten the clamp.

OEM Jeep Coolant Reservoir

Coolant Tank Reservoir

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39 Coolant Reservoirs found

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Jeep Expansion Tank Part Number: 68289857AA
$42.18 MSRP: $61.70
You Save: $19.52 (32%)
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Product Specifications
- Other Name: Reservoir - Coolant; Engine Coolant Reservoir; Reservoir; Reservoir Coolant Recovery; Coolant Reservoir
Fits the following Jeep Models:
- Compass | 2017-2022 | 80th Anniversary, Altitude, High Altitude, Latitude, Latitude Lux, Limited, Red, Sport, Trailhawk, Upland | 4 Cyl 2.4 L GAS
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Jeep Recovery Tank Part Number: 52028065AF
$93.15 MSRP: $141.00
You Save: $47.85 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Bottle - Coolant Recovery; Engine Coolant Reservoir; Bottle Coolant Recovery; Coolant Reservoir
Fits the following Jeep Models:
- Wrangler | 2005-2006 | 65th Anniversary Edition, Rubicon, SE, Sport, Unlimited, Unlimited Rubicon, X | 4 Cyl 2.4 L GAS, 6 Cyl 4.0 L GAS
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Jeep Expansion Tank Part Number: 5165708AA
$107.81 MSRP: $160.00
You Save: $52.19 (33%)
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Product Specifications
- Other Name: Bottle - Coolant Recovery; Engine Coolant Reservoir; Recovery Tank; Reservoir; Bottle Coolant Recovery; Coolant Reservoir
- Replaces: 68251851AA, 68080551AA
Fits the following Jeep Models:
- Grand Cherokee | 2011-2021 | 75th Anniversary, High Altitude, Laredo, Limited, Limited X, Overland, Overland Summit, SRT, SRT8, Summit, Trackhawk, Trailhawk | 6 Cyl 3.6 L FLEX, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L GAS, 8 Cyl 6.4 L GAS
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Jeep Expansion Tank Part Number: 68244088AA
$131.43 MSRP: $194.00
You Save: $62.57 (33%)
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Product Specifications
- Other Name: Bottle - Coolant Recovery; Engine Coolant Reservoir; Recovery Tank; Bottle Coolant Recovery; Coolant Reservoir
Fits the following Jeep Models:
- Grand Cherokee | 2016-2022 | 80th Anniversary, Altitude, High Altitude, Laredo, Laredo E, Laredo X, Limited, Limited X, Overland, Summit, Summit Reserve, Trailhawk, Upland | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L FLEX
- Grand Cherokee WK | 2022 | Laredo E, Laredo X, Limited | 6 Cyl 3.6 L FLEX
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Jeep Expansion Tank Part Number: 68327756AA
$42.18 MSRP: $61.70
You Save: $19.52 (32%)
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Product Specifications
- Other Name: Reservoir - Coolant; Engine Coolant Reservoir; Reservoir; Reservoir Coolant Recovery; Coolant Reservoir
- Replaces: 68303699AA, 68246940AA, 68248083AA
Fits the following Jeep Models:
- Renegade | 2015-2021 | 75th Anniversary, 80th Anniversary, Altitude, Dawn Of Justice, Islander, Jeepster, Latitude, Limited, Sport, Trailhawk, Upland | 1.4L L4, 2.4L L4, 4 Cyl 1.4 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Jeep Expansion Tank Part Number: 68102155AD
$50.16 MSRP: $73.35
You Save: $23.19 (32%)
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Product Specifications
- Other Name: Bottle - Coolant; Engine Coolant Reservoir; Reservoir Tank; Reservoir Coolant Pressurized; Coolant Reservoir
- Replaces: 68102155AC, 68102155AB
Fits the following Jeep Models:
- Cherokee | 2014-2018 | 75th Anniversary, Latitude, Latitude Plus, Limited, Overland, Sport, Trailhawk | 2.4L L4, 3.2L V6, 4 Cyl 2.4 L GAS, 6 Cyl 3.2 L GAS
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Jeep Expansion Tank Part Number: 68283565AB
$37.62 MSRP: $55.00
You Save: $17.38 (32%)
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Product Specifications
- Other Name: Bottle - Coolant Recovery; Engine Coolant Reservoir; Reservoir Tank; Reservoir; Bottle Coolant Recovery; Coolant Reservoir
- Replaces: 68283565AA
Fits the following Jeep Models:
- Gladiator | 2020-2025 | 80th Anniversary, Altitude, Freedom, High Altitude, High Tide, Jeep Beach, Launch Edition, Mojave, Mojave X, NightHawk, Overland, Rubicon, Rubicon X, Sport, Sport S, Texas Trail, Willys, Willys Sport | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L GAS
- Wrangler | 2018-2025 | 80th Anniversary, Freedom, Islander, Rubicon, Rubicon X, Sport, Sport S, Unlimited 80th Anniversary, Unlimited Freedom, Unlimited High Altitude, Unlimited High Tide, Unlimited Islander, Unlimited Moab, Unlimited Rubicon, Unlimited Rubicon X, Unlimited Sahara, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Willys, Unlimited Willys Sport, Willys, Willys Sport | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L GAS, 6 Cyl 3.6 L MILD HYBRID EV-GAS (MHEV)
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Jeep Reservoir Tank Part Number: 68364312AC
$117.92 MSRP: $174.00
You Save: $56.08 (33%)
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Product Specifications
- Other Name: Bottle - Coolant Recovery; Engine Coolant Reservoir; Reservoir; Bottle Coolant Recovery; Coolant Reservoir
- Replaces: 68364312AB, 68364312AA
Fits the following Jeep Models:
- Wrangler | 2018-2025 | 80th Anniversary, Freedom, Islander, Rubicon, Rubicon X, Sport, Sport S, Unlimited 80th Anniversary, Unlimited Freedom, Unlimited High Altitude, Unlimited High Altitude 4xe, Unlimited Islander, Unlimited Rubicon, Unlimited Rubicon 4xe, Unlimited Rubicon X, Unlimited Rubicon X 4xe, Unlimited Sahara, Unlimited Sahara 4xe, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Sport S 4xe, Unlimited Willys, Unlimited Willys 4xe, Unlimited Willys Sport, Willys, Willys Sport | 2.0L L4, 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Jeep Expansion Tank Part Number: 68425464AA
$55.75 MSRP: $83.35
You Save: $27.60 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Bottle - Coolant; Engine Coolant Reservoir; Coolant Reservoir; Reservoir Tank; Reservoir
Fits the following Jeep Models:
- Grand Wagoneer | 2022-2025 | Base, Obsidian, Series I, Series II, Series III, Series III Obsidian | 6 Cyl 3.0 L GAS, 8 Cyl 6.4 L GAS
- Grand Wagoneer L | 2023-2025 | Base, Obsidian, Series II, Series III, Series III Obsidian | 6 Cyl 3.0 L GAS
- Wagoneer | 2023-2025 | Base, Carbide, Series II, Series III | 6 Cyl 3.0 L GAS
- Wagoneer L | 2023-2025 | Base, Carbide, Series II, Series III | 6 Cyl 3.0 L GAS
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Jeep Auxiliary Reservoir Part Number: 68304497AC
$91.19 MSRP: $137.00
You Save: $45.81 (34%)
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Product Specifications
- Other Name: Reservoir - Coolant; Engine Coolant Reservoir; Reservoir; Reservoir Coolant Recovery; Coolant Reservoir
- Replaces: 68304497AB, 68304497AA
Fits the following Jeep Models:
- Grand Cherokee | 2018-2021 | Trackhawk | 6.2L V8, 8 Cyl 6.2 L GAS
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Jeep Expansion Tank Part Number: 5058156AI
$93.15 MSRP: $141.00
You Save: $47.85 (34%)
Ships in 1-2 Business Days
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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
Fits the following Jeep Models:
- Compass | 2007-2017 | 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
- Patriot | 2007-2017 | 75th Anniversary, Latitude, Latitude X, Limited, Sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Jeep Recovery Tank Part Number: 52028065AE
$21.52 MSRP: $30.95
You Save: $9.43 (31%)
Product Specifications
- Other Name: Bottle - Coolant Recovery; Engine Coolant Reservoir; Bottle Coolant Recovery; Coolant Reservoir
- Replaces: 52028068AC, 52028065AD
Fits the following Jeep Models:
- Wrangler | 1997-2004 | Rubicon, Sahara, SE, Sport, Unlimited, X | 2.5L L4, 4 Cyl 2.4 L GAS, 4 Cyl 2.5 L GAS, 4.0L L6, 6 Cyl 4.0 L GAS
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Jeep Reservoir Tank, Front Part Number: 68290093AC
$35.32 MSRP: $50.75
You Save: $15.43 (31%)
Product Specifications
- Other Name: Bottle - Low Temperature Coolant; Engine Coolant Reservoir, Front; Reservoir; Bottle Coolant Recovery; Coolant Reservoir
- Position: Front
Fits the following Jeep Models:
- Wrangler | 2018-2025 | 80th Anniversary, Freedom, Islander, Rubicon, Rubicon X, Sport, Sport S, Unlimited 80th Anniversary, Unlimited Freedom, Unlimited High Altitude, Unlimited High Altitude 4xe, Unlimited High Tide, Unlimited Islander, Unlimited Moab, Unlimited Rubicon, Unlimited Rubicon 4xe, Unlimited Rubicon X, Unlimited Rubicon X 4xe, Unlimited Sahara, Unlimited Sahara 4xe, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Sport S 4xe, Unlimited Willys, Unlimited Willys 4xe, Unlimited Willys Sport, Willys, Willys Sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.6 L GAS, 6 Cyl 3.6 L MILD HYBRID EV-GAS (MHEV)
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Jeep Recovery Tank Part Number: 52079788AE
$92.91 MSRP: $137.00
You Save: $44.09 (33%)
Product Specifications
- Other Name: Bottle - Pressurized Coolant; Engine Coolant Reservoir; Reservoir; Bottle Pressurized Coolant; Coolant Reservoir
- Replaces: 52079788AD
Fits the following Jeep Models:
- Liberty | 2002-2006 | 65th Anniversary Edition, Limited, Renegade, Rocky Mountain Edition, Sport | 3.7L V6, 6 Cyl 3.7 L GAS
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Jeep Expansion Tank Part Number: 55037999AJ
$158.62 MSRP: $234.00
You Save: $75.38 (33%)
Product Specifications
- Other Name: Bottle - Coolant Recovery; Engine Coolant Reservoir; Coolant Reservoir; Recovery Tank
- Replaces: 55037999AG, 55037999AE, 55037999AD, 55037999AF, 55037999AI, 55037999AH
Fits the following Jeep Models:
- Grand Cherokee | 2011-2015 | Limited, Overland, Summit | 3.0L V6, 6 Cyl 3.0 L DIESEL
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Jeep Reservoir Tank Part Number: 52027984
Product Specifications
- Other Name: Bottle - Coolant Reserve; Engine Coolant Reservoir; Coolant Reservoir; Recovery Tank; Tank Coolant Reserve; Bottle, Coolant
Fits the following Jeep Models:
- Cherokee | 1991-2001 | Base, Classic, Country, Limited, SE, Sport | 4 Cyl 2.5 L GAS, 6 Cyl 4.0 L GAS
- Comanche | 1991-1992 | Base, Pioneer | 4 Cyl 2.5 L GAS
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Jeep Recovery Tank Part Number: 52005183
Product Specifications
- Other Name: Bottle - Coolant Recovery; Coolant Reservoir; Bottle, Coolant Reserve
Fits the following Jeep Models:
- Grand Cherokee | 1993-1995 | Base, Laredo, Limited, Orvis, SE | 6 Cyl 4.0 L GAS, 8 Cyl 5.2 L GAS
- Grand Wagoneer | 1993 | Base | 8 Cyl 5.2 L GAS
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Jeep Reservoir Tank Part Number: 55056542AE
Product Specifications
- Other Name: Bottle - Coolant Recovery; Engine Coolant Reservoir; Coolant Reservoir; Reservoir
- Replaces: 55056542AB, 55056542AD, 55056542AC
Fits the following Jeep Models:
- Wrangler | 2007-2011 | 70th Anniversary, Rubicon, Sahara, Sport, Unlimited 70th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited X, X, X-S | 3.8L V6, 6 Cyl 3.8 L GAS
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Jeep Reservoir Tank Part Number: 55116873AE
Product Specifications
- Other Name: Bottle - Coolant Recovery; Engine Coolant Reservoir; Coolant Reservoir; Reservoir
- Replaces: 55116873AD, 55116873AC
Fits the following Jeep Models:
- Grand Cherokee | 2007-2009 | Laredo, Limited, Overland | 3.0L V6, 6 Cyl 3.0 L DIESEL
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Jeep Recovery Tank Part Number: 55038011AB
Product Specifications
- Other Name: Bottle - Coolant Recovery; Engine Coolant Reservoir; Reservoir; Bottle Coolant Recovery; Coolant Reservoir
- Replaces: 55116874AD, 55116874AE, 55038011AA
Fits the following Jeep Models:
- Commander | 2006-2010 | 65th Anniversary Edition, Base, Limited, Overland, Sport | 3.7L V6, 4.7L V8, 5.7L V8, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS
- Grand Cherokee | 2005-2010 | 65th Anniversary Edition, Laredo, Limited, Overland, SRT8 | 3.7L V6, 4.7L V8, 5.7L V8, 6 Cyl 3.7 L GAS, 6.1L V8, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS

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1-20 of 39 Results

Jeep Coolant Reservoir

OEM parts sourced directly from Jeep deliver superior quality, long lasting strength, and a precise fit you can trust. Each item goes through strict quality checks to ensure safety, toughness, and performance that matches your factory equipment. At JeepPartsDeal online shop, you'll get top-quality, budget-friendly OEM Jeep Coolant Reservoir for your vehicle. We focus on giving you a high standard without pushing up the price. Our full selection of genuine factory products comes backed by the original manufacturer's warranty. You'll love our fast delivery, seamless shopping experience, and convenient return policy, saving you all the hassle.

Jeep Coolant Reservoir contains the heat of the engine to maintain power constant when in harsh trails. On a war legacy that transformed to civilian freedom machines, the combination of the boxy steel with an open sky, and supported by the Selec-Terrain knob, which switches between snow and mud in seconds, stout driveshafts that shake off a rock, and cabins now wired with voice activations, live map updates, and driver assistance, all while a worldwide tribe freely share trail stories and bolt-on hacks, without corporate handwaving. The adventurousness of adventure is made easy since Jeep places ground clearance, short overhangs and honest body lines higher on the list than shiny gimmicks so weekend adventurers can just as easily bounce through ruts, stream crossings, and mall parking lots, with the belief that the brand still places mechanical grit, community spirit, and usability on par with buzzwords. Within the same pragmatism, the Coolant Reservoir joins the radiator to trap expanding antifreeze, eliminate air bubbles that promote rust and pump circulating fluid against pressure, allowing the engine to perform as under full load when the Jeep is transporting heavy equipment up switchbacks or is parked in the desert, and not burst hoses or warped metals. Frequent observations of the Coolant Reservoir enable any Jeep owner to notice the lack of fluid or discoloring early enough to fill in the correct combination and avoids the expensive overheating early enough before it starts causing damage. Full Coolant Reservoir translates to hard climbs, slow crawls and daily errands all remain cool.

Jeep Coolant Reservoir Parts and Q&A

Reservoir Tank
55056542AE
Q: How to Service a Coolant Reservoir in a Gas Engine on Jeep Wrangler?
A:
Before servicing the gas engine's coolant reservoir, remove the hose from the radiator filler neck found right below the radiator cap. After that, take out the coolant reservoir.
Reservoir Tank
52027984
Q: How to Properly Service a Coolant Reservoir in a Jeep Cherokee?
A:
First remove the tube clamp from the coolant reservoir, then take out the tubing. Afterwards, unbolt the tank from the mounting points and disconnect it. While installing, align the tank, tighten it to 2 Nm (17 inch lbs.), set the tube and tighten the clamp.