Get the Best Priced Jeep Liberty Expansion Tank
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Shop Jeep Liberty Replacement Expansion Tank
Search our online expansion tank catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Jeep Liberty Expansion Tank parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.
We stock these Expansion Tank brands for the Jeep Liberty: ReplacementDormanMoparSKPDIY SolutionsBrock
Expansion Tanks available for the following Jeep Liberty years: 2012, 2011, 2009, 2008, 2006, 2005, 2004, 2003, 2002, 12, 11, 09, 08, 06, 05, 04, 03, 02. This part is also sometimes called Jeep Liberty Radiator Overflow Tank. We stock expansion tank parts for most Jeep models including Wrangler, Cherokee, Grand Cherokee, Patriot, TJ, Compass, Comanche, Renegade, CJ7, Commander, Wrangler JK, Wagoneer and Scrambler.
Select your Liberty year


Expansion Tank
Vehicle | Engine |
---|---|
2002 Jeep Liberty | 3.7L V6 |


Expansion Tank
Vehicle | Engine |
---|---|
2004 Jeep Liberty | 3.7L V6 |


Expansion Tank
- Direct replacement - this engine coolant reservoir matches the fit and function of the original part
- Ideal solution - engineered for a seamless installation
- Durable construction - manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design - backed by 100 years of automotive aftermarket experience
Vehicle | Engine |
---|---|
2002 Jeep Liberty | 3.7L V6 |


Expansion Tank
Vehicle | Engine |
---|---|
2002 Jeep Liberty | 3.7L V6 |


Expansion Tank
- Direct replacement - this engine coolant reservoir matches the fit and function of the original part
- Ideal solution - engineered for a seamless installation
- Durable construction - manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design - backed by 100 years of automotive aftermarket experience
Vehicle | Engine |
---|---|
2004 Jeep Liberty | 3.7L V6 |


Expansion Tank
- Direct replacement - this engine coolant reservoir matches the fit and function of the original part
- Ideal solution - engineered for a seamless installation
- Durable construction - manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design - backed by 100 years of automotive aftermarket experience
Vehicle | Engine |
---|---|
2003 Jeep Liberty | 3.7L V6 |


Expansion Tank
Vehicle | Engine |
---|---|
2003 Jeep Liberty | 3.7L V6 |


Expansion Tank
- Direct replacement - this engine coolant reservoir matches the fit and function of the original part
- Ideal solution - engineered for a seamless installation
- Durable construction - manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design - backed by 100 years of automotive aftermarket experience
Vehicle | Engine |
---|---|
2005 Jeep Liberty | 3.7L V6 |


Expansion Tank
- OE Style for easy replacement and fitment
Vehicle | Engine |
---|---|
2003 Jeep Liberty | 3.7L V6 |


Expansion Tank
Vehicle | Engine |
---|---|
2004 Jeep Liberty | 3.7L V6 |


Expansion Tank
- OE Style for easy replacement and fitment
Vehicle | Engine |
---|---|
2002 Jeep Liberty | 3.7L V6 |


Expansion Tank
- OE Style for easy replacement and fitment
Vehicle | Engine |
---|---|
2004 Jeep Liberty | 3.7L V6 |


Expansion Tank
Vehicle | Engine |
---|---|
2005 Jeep Liberty | 3.7L V6 |


Expansion Tank
- Direct replacement - this engine coolant reservoir matches the fit and function of the original part
- Ideal solution - engineered for a seamless installation
- Durable construction - manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design - backed by 100 years of automotive aftermarket experience
Vehicle | Engine |
---|---|
2006 Jeep Liberty | 3.7L V6 |


Expansion Tank
- OE Style for easy replacement and fitment
Vehicle | Engine |
---|---|
2005 Jeep Liberty | 3.7L V6 |


Expansion Tank
- OE Style for easy replacement and fitment
Vehicle | Engine |
---|---|
2006 Jeep Liberty | 3.7L V6 |


- Quality Tested - built to a strict level of product standards.
- Direct Fit Replacement
Vehicle | Engine |
---|---|
2007 Jeep Liberty | 3.7L V6 |


Vehicle | Sub Model | Body | Engine | Notes |
---|---|---|---|---|
2006 Jeep Liberty | Sport 4WD | Sport Utility 4dr | 3.7L V6 Naturally Aspirated SOHC GAS | For 3.7L engines ONLY |
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Research on Expansion Tank for Jeep Liberty
The coolant reservoir or expansion tank is the plastic reservoir that is mounted in the engine bay. It is the component that stores the coolant used for the engine. Vehicles need coolant reservoirs because engines go through coolant absorbing and expelling cycles as they warm up and cool down. This component is an integral part of the system for some vehicles, and becomes even more important for engine safety because it also gets pressurized. The coolant reservoir is a part of the cooling system and when it faces any problems, it can quickly result in problems with the engine.
Symptoms of a Worn or Faulty Expansion Tank
There are a few symptoms that will be produced when the expansion tank in your vehicle starts to wear out or fails. These symptoms will help in alerting you of a problem so you can get your vehicle serviced before the damage gets worse.
Constantly Low Coolant Level: One of the first symptoms you will notice when your 2003 jeep liberty coolant reservoir has a problem is your vehicle is constantly low on coolant. If it develops small leaks or cracks, the coolant stored in the reservoir will evaporate or leak at a slow rate. You may not notice the small leaks, but over time, you will find your Jeep Liberty coolant reservoir empty. If you need to constantly add coolant, keep in mind that it could be due to other leaks in the engine so you should get the problem properly diagnosed.
Engine Overheating: Another more serious symptom of a faulty coolant reservoir is when the engine overheats. If this component has any problem preventing it from properly pressurizing the system or holding coolant properly, the engine may overheat. If you have any problems that cause the engine to overheat, you should get hem addressed as soon as possible so that any possible damage to the engine is prevented.
Look Out for Coolant Leaks: The most obvious sign of a potential problem with the expansion tank is coolant leaks. If the tank breaks or develops cracks due to overheating or old age, it is sure to leak. Drips and steam may occur due to small leaks, while in the case of larger leaks, there will be streams and puddles along with an obvious coolant odor. If you notice a coolant leak around your vehicle, take your car to a certified mechanic for a timely inspection and proper diagnosis of the problem. Do not ignore a 2004 Jeep Liberty coolant leak, as it can cause damage to other parts of the engine.
Cost for a Jeep Liberty Expansion Tank Replacement
On average you will pay between $123 and $158 for an expansion tank replacement. You will also need to account for an extra $70 - $89 for labor and $53 - $69 for the parts. This estimate does not cover any taxes and fees.
2008 Jeep Liberty coolant reservoir removal and replacement must be done only by a certified mechanic. If you are on the lookout for advanced auto parts for your Jeep Liberty, try PartsGeek. This premium online automobile store has the best quality auto products and accessories at very affordable rates.
I was very pleased with this purchase. I received it in a very timely fashion,the price was great and it was a perfect fit. - Freemn M.
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I receive the product, in excellent conditions. Just What I need. Great price, and fair delivery.
thanks. - PatriciaF
Faster than expected shipping, the part was a perfect match and I saved over $100.00. - Patrick Imperiale
I have been shopping for an expansion tank for my 2004 Liberty and the prices have been overwhelming. That is until I found parksgeek! - Riley
Am just now ordering product. Can not review at this time. but the price is right! - pennington