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2000-2007 Ford Taurus Expansion Tank - Front - Dorman 603-203

Review Fitment Notes to Ensure Proper Fit

Dorman 603-203 Click to Enlarge
(19 Reviews)
4.9 Stars
Dorman 603-203
Expansion Tank
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Our List Price: $40.95
with FREE Shipping
In Stock
Position: Front
Availability: (>35) In Stock
Condition: New
Shipping Options: Free Ground Shipping
Part Number: 603-203
Brand: Dorman
Notes: Engine Coolant Reservoir
This Expansion Tank Fits the Following: Catalog: B
Vehicle Engine
(00) 2000 Ford Taurus 3.0L V6 12Valve 
(01) 2001 Ford Taurus 3.0L V6 12Valve 
(02) 2002 Ford Taurus 3.0L V6 12Valve 
(03) 2003 Ford Taurus 3.0L V6 12Valve 
(04) 2004 Ford Taurus 3.0L V6 12Valve 
(05) 2005 Ford Taurus 3.0L V6 12Valve 
(06) 2006 Ford Taurus 3.0L V6 12Valve 
(07) 2007 Ford Taurus 3.0L V6 12Valve 

Product Description

The car's Ford Taurus Expansion Tank is an integral part of your car's coolant system, which stops your engine from overheating and allows the car to maintain a proper temperature. Your car's Expansion Tank will let the air and antifreeze of the cooling system to swell with the rising temperature and rising pressure. You should review antifreeze levels in the car's Expansion Tank often since sudden drops in a car's coolant level could indicate a leak in the cooling system. A broken Expansion Tank might cause substantial difficulties in the proper operation of your Ford, so it needs to be immediately maintained. Maintaining a damaged unit in your Ford Taurus using a top-quality Dorman Expansion Tank is the right decision. Ford Tauruses manufactured in 2000, 2001, 2002, 2003, 2004, 2005, 2006 and 2007 are compatible with this Dorman Expansion Tank.


  • Designed to retain windshield washer fluid
  • Constructed from durable material
  • Ensures longevity
  • Stringently tested for fit and function
  • Backed by limited lifetime warranty
Description: Ford Taurus Front Expansion Tank. Brand: Dorman. Fits Years: 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 00, 01, 02, 03, 04, 05, 06, 07. Engine Coolant Reservoir - 603-203

More Expansion Tank Brands for 2000-2007 Ford Taurus

Some of our Customer Reviews
Very Satisfied
Reviewer: Dan from North Dakota

Very pleased with the ease of ordering and quick delivery. The expansion tank looks like a great replacement so far.

2003 Ford Taurus Expansion Tank

Very Satisfied
Reviewer: JohnT

Replacement tank was higher quality than that originally in the car and the fit was perfect. The pipes that connect to hoses are exact and no problems refitting hoses. Installation is straightforward and whole including removal of fluid from old tank and replacement and refilling new tank can be done in under 30 minutes. Previous tank had sediment and rust build up that I couldn't flush so I couldn't see the fluid level. After fully flushing the cooling system, fitting the new expansion tank and putting in rust inhibitor and ethylene glycol, I can happily check the fluid levels once again.

2002 Ford Taurus Expansion Tank

Very Satisfied
Reviewer: replacement tank

needed a replacement tank for coolant on my car .. this one is a nice fit low maintenance.

2002 Ford Taurus Expansion Tank

Very Satisfied
Reviewer: satisfied texason

would buy from again!

2001 Ford Taurus Expansion Tank

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