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Get affordable Buick LaCrosse expansion tanks you deserve. In just 10 minutes, you could save up to 80% with PartsGeek. Save time and dollars on your next LaCrosse 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 between $10.18 and $54.43

Buick LaCrosse Expansion Tank Reviews
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Shop Buick LaCrosse 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 Buick LaCrosse 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 Buick LaCrosse: ReplacementAction CrashDormanAC DelcoGenuineDIY SolutionsSKP

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Review Fitment Notes
Showing 19 of 111 Results
Replacement Expansion Tank - for 2019 Buick LaCrosse - 123-189 Click to Enlarge
5 Stars
Replacement 123-189
Expansion Tank
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Part Number: 123-189
Brand: Replacement
Notes: Engine Coolant Reservoir -- Radiator Engine Coolant Overflow Reservoir Expansion Tank with Cap
Product Remark: 23386455; GM3014176
Condition: New
Shipping Options: Free Ground Shipping
$38.95
with FREE Shipping
(6) In Stock
This Part Fits:
Catalog: E
Vehicle
2019 Buick LaCrosse
Action Crash Expansion Tank - for 2005 Buick LaCrosse - GM3014114 Click to Enlarge
5 Stars
Action Crash GM3014114
Expansion Tank
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Part Number: GM3014114
Brand: Action Crash
Notes: COOLANT RECOVERY TANK FOR LACROSSE/ALLURE MODELS WITH 3.6L V6; AND IMPALA MODELS WITH 3.5L OR 3.9L V6
Product Remark: Automatic Transmission
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$39.75
Our Price: $16.98
View Details
This Part Fits:
Catalog: D
Vehicle Notes
2005 Buick LaCrosse COOLANT RECOVERY TANK FOR LACROSSE/ALLURE MODELS WITH 3.6L V6; AND IMPALA MODELS WITH 3.5L OR 3.9L V6
Action Crash Expansion Tank - for 2006 Buick LaCrosse - GM3014114 Click to Enlarge
5 Stars
Action Crash GM3014114
Expansion Tank
Loading Reviews...
Part Number: GM3014114
Brand: Action Crash
Notes: COOLANT RECOVERY TANK FOR LACROSSE/ALLURE MODELS WITH 3.6L V6; AND IMPALA MODELS WITH 3.5L OR 3.9L V6
Product Remark: Automatic Transmission
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$39.75
Our Price: $16.98
View Details
This Part Fits:
Catalog: D
Vehicle Notes
2006 Buick LaCrosse COOLANT RECOVERY TANK FOR LACROSSE/ALLURE MODELS WITH 3.6L V6; AND IMPALA MODELS WITH 3.5L OR 3.9L V6
Action Crash Expansion Tank - for 2007 Buick LaCrosse - GM3014114 Click to Enlarge
5 Stars
Action Crash GM3014114
Expansion Tank
Loading Reviews...
Part Number: GM3014114
Brand: Action Crash
Notes: COOLANT RECOVERY TANK FOR LACROSSE/ALLURE MODELS WITH 3.6L V6; AND IMPALA MODELS WITH 3.5L OR 3.9L V6
Product Remark: Automatic Transmission
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$39.75
Our Price: $16.98
View Details
This Part Fits:
Catalog: D
Vehicle Notes
2007 Buick LaCrosse COOLANT RECOVERY TANK FOR LACROSSE/ALLURE MODELS WITH 3.6L V6; AND IMPALA MODELS WITH 3.5L OR 3.9L V6
Action Crash Expansion Tank - for 2005 Buick LaCrosse - GM3014107 Click to Enlarge
4.9 Stars
Action Crash GM3014107
Expansion Tank
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Part Number: GM3014107
Brand: Action Crash
Notes: COOLANT RECOVERY TANK PLASTIC EXCEPT 5.3L
Product Remark: 3.8L; Automatic Transmission
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$32.98
Our Price: $16.98
(6) In Stock
This Part Fits:
Catalog: D
Vehicle Notes
2005 Buick LaCrosse COOLANT RECOVERY TANK PLASTIC EXCEPT 5.3L
Front Dorman Expansion Tank - for 2010 Buick LaCrosse 3.0L V6 - 603-385 Click to Enlarge
4.5 Stars
Dorman 603-385
Expansion Tank
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Part Number: 603-385
Brand: Dorman
Notes: Engine Coolant Reservoir
  • 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
Color: Black and Clear
Package Contents: 1 Coolant Reservoir; 1 Cap
Shipping Options: Ground
$10.18
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2010 Buick LaCrosse 3.0L V6
Front Dorman Expansion Tank - for 2013 Buick LaCrosse 2.4L 4 Cyl - 603-385 Click to Enlarge
4.5 Stars
Dorman 603-385
Expansion Tank
Loading Reviews...
Part Number: 603-385
Brand: Dorman
Notes: Engine Coolant Reservoir
  • 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
Color: Black and Clear
Package Contents: 1 Coolant Reservoir; 1 Cap
Shipping Options: Ground
$10.18
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2013 Buick LaCrosse 2.4L 4 Cyl
Action Crash Expansion Tank - for 2006 Buick LaCrosse - GM3014107 Click to Enlarge
4.9 Stars
Action Crash GM3014107
Expansion Tank
Loading Reviews...
Part Number: GM3014107
Brand: Action Crash
Notes: COOLANT RECOVERY TANK PLASTIC EXCEPT 5.3L
Product Remark: 3.8L; Automatic Transmission
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$32.98
Our Price: $16.98
(6) In Stock
This Part Fits:
Catalog: D
Vehicle Notes
2006 Buick LaCrosse COOLANT RECOVERY TANK PLASTIC EXCEPT 5.3L
Action Crash Expansion Tank - for 2007 Buick LaCrosse - GM3014107 Click to Enlarge
4.9 Stars
Action Crash GM3014107
Expansion Tank
Loading Reviews...
Part Number: GM3014107
Brand: Action Crash
Notes: COOLANT RECOVERY TANK PLASTIC EXCEPT 5.3L
Product Remark: 3.8L; Automatic Transmission
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$32.98
Our Price: $16.98
(6) In Stock
This Part Fits:
Catalog: D
Vehicle Notes
2007 Buick LaCrosse COOLANT RECOVERY TANK PLASTIC EXCEPT 5.3L
AC Delco Expansion Tank - for 2014 Buick LaCrosse Base FWD - 22950436 Click to Enlarge
Website Reviews
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Part Number: 22950436
Brand: AC Delco
Notes: Engine Coolant Reservoir -- New; Without SENSOR
Condition: New
Shipping Options: Ground
$54.43
(5) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model
2014 Buick LaCrosse Base FWD
Genuine Expansion Tank - for 2007 Buick LaCrosse 3.8L V6 - W0133-1959817 Click to Enlarge
Website Reviews
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Part Number: W0133-1959817
Brand: Genuine
Notes: Reservoir Only Need to use with hose 15913153 and clip
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$36.16
Our Price: $32.58
(17) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
2007 Buick LaCrosse 3.8L V6
Front Dorman Expansion Tank - for 2012 Buick LaCrosse 2.4L 4 Cyl - 603-385 Click to Enlarge
4.5 Stars
Dorman 603-385
Expansion Tank
Loading Reviews...
Part Number: 603-385
Brand: Dorman
Notes: Engine Coolant Reservoir
  • 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
Color: Black and Clear
Package Contents: 1 Coolant Reservoir; 1 Cap
Shipping Options: Ground
$10.18
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2012 Buick LaCrosse 2.4L 4 Cyl
Front Dorman Expansion Tank - for 2011 Buick LaCrosse 2.4L 4 Cyl - 603-385 Click to Enlarge
4.5 Stars
Dorman 603-385
Expansion Tank
Loading Reviews...
Part Number: 603-385
Brand: Dorman
Notes: Engine Coolant Reservoir
  • 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
Color: Black and Clear
Package Contents: 1 Coolant Reservoir; 1 Cap
Shipping Options: Ground
$10.18
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2011 Buick LaCrosse 2.4L 4 Cyl
Action Crash Expansion Tank - for 2008 Buick LaCrosse - GM3014114 Click to Enlarge
5 Stars
Action Crash GM3014114
Expansion Tank
Loading Reviews...
Part Number: GM3014114
Brand: Action Crash
Notes: COOLANT RECOVERY TANK FOR LACROSSE/ALLURE MODELS WITH 3.6L V6; AND IMPALA MODELS WITH 3.5L OR 3.9L V6
Product Remark: Automatic Transmission
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$39.75
Our Price: $16.98
View Details
This Part Fits:
Catalog: D
Vehicle Notes
2008 Buick LaCrosse COOLANT RECOVERY TANK FOR LACROSSE/ALLURE MODELS WITH 3.6L V6; AND IMPALA MODELS WITH 3.5L OR 3.9L V6
AC Delco Expansion Tank - for 2011 Buick LaCrosse CXS FWD - 22950436 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 22950436
Brand: AC Delco
Notes: Engine Coolant Reservoir -- New; Without SENSOR
Condition: New
Shipping Options: Ground
$54.43
(5) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model
2011 Buick LaCrosse CXS FWD
Action Crash Expansion Tank - for 2017 Buick LaCrosse - GM3014176 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: GM3014176
Brand: Action Crash
Notes: ENGINE COOLANT RESERVOIR; INCLUDES CAP; PLASTIC
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$72.48
Our Price: $38.98
View Details
This Part Fits:
Catalog: D
Vehicle Notes
2017 Buick LaCrosse ENGINE COOLANT RESERVOIR; INCLUDES CAP; PLASTIC
Dorman Expansion Tank - for 2009 Buick LaCrosse 3.8L V6 - 603-668 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 603-668
Brand: Dorman
Notes: Engine Coolant Reservoir
  • 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
Condition: New
Color: Clear
Package Contents: 1 Coolant Reservoir; 1 Cap
Shipping Options: Ground
$17.98
(3) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2009 Buick LaCrosse 3.8L V6
DIY Solutions Expansion Tank - for 2009 Buick LaCrosse 3.8L V6 - HVA02859 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: HVA02859
Brand: DIY Solutions
Notes: Engine Coolant Reservoir -- V6 3.8L
  • Direct Fit Replacement
  • Quality Tested - built to a strict level of product standards.
Condition: New
Shipping Options: Free Ground Shipping
$41.95
with FREE Shipping
(2) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
2009 Buick LaCrosse 3.8L V6
SKP Expansion Tank - for 2019 Buick LaCrosse 2.5L 4 Cyl - SK123189 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: SK123189
Brand: SKP
Notes: Engine Coolant Reservoir
  • OE Style for easy replacement and fitment
Condition: New
Shipping Options: Free Ground Shipping
$50.98
with FREE Shipping
(20) In Stock
This Part Fits:
Catalog: S
Vehicle Engine
2019 Buick LaCrosse 2.5L 4 Cyl

Related Cooling System Parts

Expansion Tanks available for the following Buick LaCrosse years: 2017, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 17, 15, 14, 13, 12, 11, 10, 09, 08, 07, 06, 05. This part is also sometimes called Buick LaCrosse Radiator Overflow Tank. We stock expansion tank parts for most Buick models including Century, LeSabre, Roadmaster, Encore, Regal, Park Avenue, Lucerne, Enclave, Riviera, Skylark, Reatta, Rainier and Verano.

Buick LaCrosse Expansion Tank Reviews
5 of 5
Verified Customer
4/15/14 10:24 AM - USA

Product meets OEM requirements and was complete. It was shipped promptly and was received when expected with no damage. I was happy the the price but shipping and handling was high for a light product. Overall would buy again from Parts Geek - Joe

- 2005 Buick LaCrosse Expansion Tank
5 of 5
Verified Customer
8/27/14 08:46 AM - USA

My car was overheating and I was in desperate need of this part. I am very hesitant of ordering online. This part was time sensitive, PartsGeek.com exceeded my expectations. Highly recommended. - Wide variety of parts/ fast shipping

- 2005 Buick LaCrosse Expansion Tank
5 of 5
Verified Customer
1/24/15 11:51 AM - USA

Expansion tank was exactly what I ordered. Very fast shipping. Very pleased with product and service. - jlf

- 2005 Buick LaCrosse Expansion Tank
5 of 5
Verified Customer
2/18/17 11:44 AM - USA

The tank was identical to the original and constructed of the same material . - Good Quality

- 2007 Buick LaCrosse Expansion Tank