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Cadillac DeVille Replacement Expansion Tank Information

Read Reviews for Cadillac DeVille Expansion Tank -
4.8 stars - (22 Reviews)
Cadillac DeVille Expansion Tank Reviews
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Cadillac makes automobiles that provide the epitome of high-class and performance arranged in a safe and beautiful design. Cadillac is a celebrated dealer of high end, high performance machine that feature high speed functions and majestic drive feel. To keep the comfort and style you made an investment in with your Cadillac DeVille, it's key to use only the top names in brand name OEM parts. Would a smart driver spend a big check on a great luxury car, and then save pennies on new parts? Comfort-focused cars including the plush Cadillac DeVille were manufactured to be made use of carefully and also given needed repairs. Your fine Cadillac was assembled with quality and expertise; it deserves replacement components of the same top level of quality. Cadillac DeVille Expansion Tanks provide a place for the coolant to expand as it is heated, saving your cooling system from cracking or boiling over, or fluid from overflowing from the cooling system. Your car's Cadillac DeVille Expansion Tank in an essential part of your car's coolant system, which prevents your vehicle's engine from overheating and allows your vehicle to maintain the perfect temperature. You should inspect the level of antifreeze in the Cadillac DeVille Expansion Tank every now and then because sudden drops in the coolant level indicate that there is a leak in the vehicle's cooling system. Top-notch capacity and automotive performance depend on first-rate parts and accessories. If you chose a high-performance vehicle for its excellent power and performance, keep up your decision by using high quality aftermarket parts and accessories. No one will ever give you a better price for Cadillac accessories than us. The Cadillac DeVille is a wonderful thing ... keep it running like a champ with our selection of quality parts. If you want unbeatable performance out of your car or truck, you know that quality parts are part of awesome performance - PartsGeek.com sells those quality parts right here.


They are available for the following Cadillac DeVille years: 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 05, 04, 03, 02, 01, 00, 99, 98, 97, 96, 95, 94, 93, 92, 91. This part is also sometimes called Cadillac DeVille Radiator Overflow Tank. We stock expansion tank parts for most Cadillac models including Seville, Eldorado, DTS, Fleetwood, Escalade, SRX, Catera, CTS and 60 Special.

We stock these Expansion Tank brands for the Cadillac DeVille: Dorman, Action Crash and AC Delco.


Expansion Tank for Cadillac DeVille - Partsgeek
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Dorman 603-122
Expansion Tank
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Our List Price: $66.33
(>35) In Stock
Product SKU: 603-122
Product Note: Engine Coolant Reservoir
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2000 (00) Cadillac DeVille 4.6L V8 


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Dorman 603-122
Expansion Tank
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Our List Price: $66.33
(>35) In Stock
Product SKU: 603-122
Product Note: Engine Coolant Reservoir
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2001 (01) Cadillac DeVille 4.6L V8 


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Dorman 603-122
Expansion Tank
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Our List Price: $66.33
(>35) In Stock
Product SKU: 603-122
Product Note: Engine Coolant Reservoir
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Cadillac DeVille 4.6L V8 


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Dorman 603-133
Expansion Tank
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Our List Price: $60.33
(>35) In Stock
Product SKU: 603-133
Product Note: Engine Coolant Reservoir
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1999 (99) Cadillac DeVille 4.6L V8 


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Dorman 603-122
Expansion Tank
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Our List Price: $66.33
(>35) In Stock
Product SKU: 603-122
Product Note: Engine Coolant Reservoir
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2003 (03) Cadillac DeVille 4.6L V8 


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Dorman 603-133
Expansion Tank
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Our List Price: $60.33
(>35) In Stock
Product SKU: 603-133
Product Note: Engine Coolant Reservoir
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1998 (98) Cadillac DeVille 4.6L V8 


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Dorman 603-133
Expansion Tank
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Our List Price: $60.33
(>35) In Stock
Product SKU: 603-133
Product Note: Engine Coolant Reservoir
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1997 (97) Cadillac DeVille 4.6L V8 


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Dorman W0133-1820133
Expansion Tank
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Product List Price:
$150.48
Our List Price: $59.48
(20) In Stock
Product SKU: W0133-1820133
Product Note: (Includes Coolant Sensor)
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
1999 (99) Cadillac DeVille


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Dorman 603-122
Expansion Tank
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Loading Reviews...
Our List Price: $66.33
(>35) In Stock
Product SKU: 603-122
Product Note: Engine Coolant Reservoir
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2004 (04) Cadillac DeVille 4.6L V8 


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Action Crash GM3014108
Expansion Tank
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Product List Price:
$22.25
Our List Price: $16.98
(4) In Stock
Product SKU: GM3014108
Product Note: COOLANT RECOVERY TANK PLASTIC
Important Product Info: 4.9L; Automatic Transmission
Inventory: In Stock
Condition: New

Quality: Premium - High quality new replacement part.

Shipping Options:
Ground
Additional Fitment Information: Catalog: D
Vehicle Drive Type Notes
1995 (95) Cadillac DeVille FWD  COOLANT RECOVERY TANK PLASTIC 


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Action Crash GM3014108
Expansion Tank
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Product List Price:
$22.25
Our List Price: $16.98
(4) In Stock
Product SKU: GM3014108
Product Note: COOLANT RECOVERY TANK PLASTIC
Important Product Info: 4.9L; Automatic Transmission
Inventory: In Stock
Condition: New

Quality: Premium - High quality new replacement part.

Shipping Options:
Ground
Additional Fitment Information: Catalog: D
Vehicle Drive Type Notes
1994 (94) Cadillac DeVille FWD  COOLANT RECOVERY TANK PLASTIC 


Click to Enlarge
Dorman 603-122
Expansion Tank
Close
Loading Reviews...
Our List Price: $66.33
(>35) In Stock
Product SKU: 603-122
Product Note: Engine Coolant Reservoir
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2005 (05) Cadillac DeVille 4.6L V8 


Click to Enlarge
Dorman 603-133
Expansion Tank
Close
Loading Reviews...
Our List Price: $60.33
(>35) In Stock
Product SKU: 603-133
Product Note: Engine Coolant Reservoir
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1996 (96) Cadillac DeVille 4.6L V8 


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(Read reviews)
Our List Price: $132.33
(2) In Stock
Product SKU: 19129961
Product Note: GM Original Equipment -- New; With COOLANT SENSOR
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Sub Model
1999 (99) Cadillac DeVille Concours 


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AC Delco W0133-1820196
Expansion Tank
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Product List Price:
$166.25
Our List Price: $131.48
(17) In Stock
Product SKU: W0133-1820196
Product Note: GM Original Equipment - (Includes Sensor)
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
2000 (00) Cadillac DeVille


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Research on Expansion Tank for Cadillac DeVille

Engine coolant needs a place to go, especially since it expands and contracts with the intense heating and cooling cycles under the hood. Like all components near the engine, the expansion tank is subject to a lot of stress. Over time, it can get damaged, or seals can wear out. The coolant reservoir is often made of plastic. It stores any coolant that overflows, until its temperature is low enough for the fluid to return to the system. If the tank ruptures or leaks, then you will lose engine coolant and risk serious damage.

Signs of an Expansion Tank Problem

The expansion tank also helps regulate how much coolant goes into the engine, depending on how much it needs. It is pressurized as well in some vehicles. It's therefore essential for the motor to run properly. An early sign of a problem is when you have to keep adding coolant. Small cracks can cause coolant to leak and evaporate slowly at first. The leak may not be obvious, but the reservoir can soon run dry. A 2003 Cadillac DeVille coolant level sensor, for example, can detect a drop in fluid and trigger a warning light. Otherwise, you may need a 2001 Cadillac DeVille coolant reservoir inspection to uncover the problem and have a mechanic replace the tank. Fluid leaks can appear as drips, steam, or puddles on the ground. The tank can crack or break because of age, or overheating. That's another sign of a tank problem as well; the engine will overheat if there's not enough coolant due to a leak or lack or pressure.

How Do Coolant Expansion Tanks Work?

Coolant expands when it heats up, and the overflow tank will collect it. Once heat is lost, the fluid stored within this plastic container will be returned to the system. The tank may work together with the radiator cap, to prevent coolant loss and protect the engine. It therefore works in conjunction with the radiator and other vital parts of the cooling system.

How Much Is a Coolant Reservoir?

Replacing a coolant expansion tank can cost somewhere around $150, in general. The actual price depends on the car and where you are located. A 2001 Cadillac DeVille coolant tank goes for around $80, but you may spend more or less on a 1998 model depending on the supplier. Your mechanic, plus the taxes and fees they charge, will determine the final cost of the bill. Expansion tanks are generally not that expensive, but there is some labor involved in removing and installing them, and mechanics must charge you for their time.

Saving on an Expansion Tank

Spending less on a new expansion tank or 1998 Cadillac DeVille radiator removal and replacement is possible. You can go to PartsGeek.com and use the various browsing tools to find products in our exclusive online catalog of automotive parts and accessories. Since our overhead is so low, we can offer replacement parts at minimal prices. You therefore restore your ride and don't have to spend through the roof.



Some of our Customer Reviews
Very Satisfied
Reviewer: Rolls Royce

The order is correct and delivered. Very prompt shipping. Very pleased.thanks

2002 Cadillac DeVille Expansion Tank

Very Satisfied
Reviewer: Great service

I was in need of one of these items. Not wanting to pay the best local price of $112.00 plus local tax, I found parts geek. I realized a way cheaper price, a 3 year warranty, and got it delivered to my doorstep within days!!!!!! Total cost of $85. How awesome is that!!!!!! Parts geek has a new customer here!!!!!

2000 Cadillac DeVille Expansion Tank

Somewhat Satisfied
Reviewer: Steve R

Part fit just right easy to install. Just what I was looking for.

2001 Cadillac DeVille Expansion Tank

Very Satisfied
Reviewer: 1998 Cadillac DeVille Dorman Expansion Tank

Received part good condition. It worked perfectly. Back on the road :)

1998 Cadillac DeVille Expansion Tank

Very Satisfied
Reviewer: great part for my car

was exact fit for my car, service was very good. and fast

1998 Cadillac DeVille Expansion Tank

Very Satisfied
Reviewer: Tawanda

Top product, most reasonable price, fast delivery, very satisfied customer.

1998 Cadillac DeVille Expansion Tank


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