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Get the Best Priced Lexus GS400 Expansion Tank

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Get affordable Lexus GS400 expansion tanks you deserve. In just 10 minutes, you could save up to 80% with PartsGeek. Save time and dollars on your next GS400 radiator overflow tanks purchase. Over 12 Years of saving people money and providing great customer service. Check our low-cost options today. The average cost for expansion tank replacement is $128.43

Lexus GS400 Expansion Tank Reviews
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Shop Lexus GS400 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 Lexus GS400 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 Lexus GS400: Dorman

Select your GS400 year

Review Fitment Notes
Showing 3 of 3 Results
Front Dorman Expansion Tank - for 1998 Lexus GS400 4.0L V8 - 603-429 Click to Enlarge
5 Stars
Dorman 603-429
Expansion Tank
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Part Number: 603-429
Brand: Dorman
Notes: Engine Coolant Reservoir -- Shroud Assembly
  • 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
Position: Front
Condition: New
Package Contents: 1 Coolant Reservoir; 1 Cap; Fan Shroud
Color: Brown
Shipping Options: Ground
$128.43
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1998 Lexus GS400 4.0L V8
Front Dorman Expansion Tank - for 1999 Lexus GS400 4.0L V8 - 603-429 Click to Enlarge
5 Stars
Dorman 603-429
Expansion Tank
Loading Reviews...
Part Number: 603-429
Brand: Dorman
Notes: Engine Coolant Reservoir -- Shroud Assembly
  • 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
Position: Front
Condition: New
Package Contents: 1 Coolant Reservoir; 1 Cap; Fan Shroud
Color: Brown
Shipping Options: Ground
$128.43
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1999 Lexus GS400 4.0L V8
Front Dorman Expansion Tank - for 2000 Lexus GS400 4.0L V8 - 603-429 Click to Enlarge
5 Stars
Dorman 603-429
Expansion Tank
Loading Reviews...
Part Number: 603-429
Brand: Dorman
Notes: Engine Coolant Reservoir -- Shroud Assembly
  • 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
Position: Front
Condition: New
Package Contents: 1 Coolant Reservoir; 1 Cap; Fan Shroud
Color: Brown
Shipping Options: Ground
$128.43
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2000 Lexus GS400 4.0L V8

Related Cooling System Parts

Expansion Tanks available for the following Lexus GS400 years: 2000, 1999, 1998, 00, 99, 98. This part is also sometimes called Lexus GS400 Radiator Overflow Tank. We stock expansion tank parts for most Lexus models including SC400, LS400, IS300, GS300, ES300, RX330, IS250, IS350, ES350, GS430, RX300, RX350, GX470, CT200h, ES300h, RX450h and GX460.

Some of our Customer Reviews
Verified Customer
12/15/08 11:21 AM - USA

Excellent experience. Easy to order, good price, and fast delivery. Thank you! - ericnadler

Verified Customer
4/6/10 08:28 AM - USA

Got to me in a timely manner. Everything seemed to be in great shape. Ordering was easy online. - garyd3599