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Mercedes GL450 Expansion Tank Reviews
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Shop Mercedes GL450 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 Mercedes GL450 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 Mercedes GL450: ReplacementAPA/URO PartsDormanBehrReinSKPMeyleBrockMahle

Expansion Tanks available for the following Mercedes GL450 years: 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 16, 15, 14, 13, 12, 11, 10, 09, 08, 07. This part is also sometimes called Mercedes GL450 Radiator Overflow Tank. We stock expansion tank parts for most Mercedes models including ML320, C230, SLK230, ML350, S500, ML500, ML430, S430, E350, S550, C240, E320, SL500, C280, E500, 560SL, CLS550, SLK320, 190E, CLA250, 300E, CLK430, 450SL, R350, Sprinter 2500, C320, CLS500, CLK320, 300D, CLK500, 300SDL, 380SL, ML55 AMG, 300SD, S55 AMG, Sprinter 3500, CL500, R500, C300 and 500SL.

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Review Fitment Notes
Showing 17 of 152 Results
Replacement Expansion Tank - for 2014 Mercedes GL450 - 123-197 Click to Enlarge
Website Reviews
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Part Number: 123-197
Brand: Replacement
Notes: Engine Coolant Reservoir -- Engine Coolant Reservoir Radiator Expansion Tank with Cap
Product Remark: 1665000049
Condition: New
Shipping Options: Free Ground Shipping
$54.95
with FREE Shipping
(77) In Stock
This Part Fits:
Catalog: E
Vehicle
2014 Mercedes GL450
Replacement Expansion Tank - for 2013 Mercedes GL450 - 123-197 Click to Enlarge
Website Reviews
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Part Number: 123-197
Brand: Replacement
Notes: Engine Coolant Reservoir -- Engine Coolant Reservoir Radiator Expansion Tank with Cap
Product Remark: 1665000049
Condition: New
Shipping Options: Free Ground Shipping
$54.95
with FREE Shipping
(77) In Stock
This Part Fits:
Catalog: E
Vehicle
2013 Mercedes GL450
APA/URO Parts Expansion Tank - for 2008 Mercedes GL450 - 1645000049 Click to Enlarge
5 Stars
APA/URO Parts 1645000049
Expansion Tank
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Part Number: 1645000049
Brand: APA/URO Parts
Notes: Engine Coolant Reservoir
  • Guaranteed fitment
  • Precision-molded to OE dimensions to ensure compatibility with original sensors and connections
  • Quality materials resist engine heat and harsh cooling system environment
  • Factory pressure-tested
Condition: New
Shipping Options: Ground
$38.43
(55) In Stock
This Part Fits:
Catalog: B
Vehicle
2008 Mercedes GL450
APA/URO Parts Expansion Tank - for 2007 Mercedes GL450 - 1645000049 Click to Enlarge
5 Stars
APA/URO Parts 1645000049
Expansion Tank
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Part Number: 1645000049
Brand: APA/URO Parts
Notes: Engine Coolant Reservoir
  • Guaranteed fitment
  • Precision-molded to OE dimensions to ensure compatibility with original sensors and connections
  • Quality materials resist engine heat and harsh cooling system environment
  • Factory pressure-tested
Condition: New
Shipping Options: Ground
$38.43
(55) In Stock
This Part Fits:
Catalog: B
Vehicle
2007 Mercedes GL450
Front Dorman Expansion Tank - for 2007 Mercedes GL450 4.7L V8 - 603-256 Click to Enlarge
Website Reviews
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Part Number: 603-256
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
Package Contents: 1 Coolant Reservoir; 1 Cap
Color: Black and Clear
Shipping Options: Ground
$57.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2007 Mercedes GL450 4.7L V8
Behr Expansion Tank - for 2007 Mercedes GL450 - W0133-1780104 Click to Enlarge
5 Stars
Behr W0133-1780104
Expansion Tank
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Part Number: W0133-1780104
Brand: Behr
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$92.00
Our Price: $78.58
(30) In Stock
This Part Fits:
Catalog: A
Vehicle
2007 Mercedes GL450
APA/URO Parts Expansion Tank - for 2010 Mercedes GL450 - 1645000049 Click to Enlarge
5 Stars
APA/URO Parts 1645000049
Expansion Tank
Loading Reviews...
Part Number: 1645000049
Brand: APA/URO Parts
Notes: Engine Coolant Reservoir
  • Guaranteed fitment
  • Precision-molded to OE dimensions to ensure compatibility with original sensors and connections
  • Quality materials resist engine heat and harsh cooling system environment
  • Factory pressure-tested
Condition: New
Shipping Options: Ground
$38.43
(55) In Stock
This Part Fits:
Catalog: B
Vehicle
2010 Mercedes GL450
APA/URO Parts Expansion Tank - for 2009 Mercedes GL450 - 1645000049 Click to Enlarge
5 Stars
APA/URO Parts 1645000049
Expansion Tank
Loading Reviews...
Part Number: 1645000049
Brand: APA/URO Parts
Notes: Engine Coolant Reservoir
  • Guaranteed fitment
  • Precision-molded to OE dimensions to ensure compatibility with original sensors and connections
  • Quality materials resist engine heat and harsh cooling system environment
  • Factory pressure-tested
Condition: New
Shipping Options: Ground
$38.43
(55) In Stock
This Part Fits:
Catalog: B
Vehicle
2009 Mercedes GL450
APA/URO Parts Expansion Tank - for 2011 Mercedes GL450 - 1645000049 Click to Enlarge
5 Stars
APA/URO Parts 1645000049
Expansion Tank
Loading Reviews...
Part Number: 1645000049
Brand: APA/URO Parts
Notes: Engine Coolant Reservoir
  • Guaranteed fitment
  • Precision-molded to OE dimensions to ensure compatibility with original sensors and connections
  • Quality materials resist engine heat and harsh cooling system environment
  • Factory pressure-tested
Condition: New
Shipping Options: Ground
$38.43
(55) In Stock
This Part Fits:
Catalog: B
Vehicle
2011 Mercedes GL450
Front Dorman Expansion Tank - for 2008 Mercedes GL450 4.7L V8 - 603-256 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 603-256
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
Package Contents: 1 Coolant Reservoir; 1 Cap
Color: Black and Clear
Shipping Options: Ground
$57.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2008 Mercedes GL450 4.7L V8
APA/URO Parts Expansion Tank - for 2012 Mercedes GL450 - 1645000049 Click to Enlarge
5 Stars
APA/URO Parts 1645000049
Expansion Tank
Loading Reviews...
Part Number: 1645000049
Brand: APA/URO Parts
Notes: Engine Coolant Reservoir
  • Guaranteed fitment
  • Precision-molded to OE dimensions to ensure compatibility with original sensors and connections
  • Quality materials resist engine heat and harsh cooling system environment
  • Factory pressure-tested
Condition: New
Shipping Options: Ground
$38.43
(55) In Stock
This Part Fits:
Catalog: B
Vehicle
2012 Mercedes GL450
Rein Expansion Tank - for 2008 Mercedes GL450 - 164 500 00 49 Click to Enlarge
5 Stars
Rein 164 500 00 49
Expansion Tank
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Part Number: 164 500 00 49
Brand: Rein
Notes: Coolant Expansion Tank
Condition: New
Shipping Options: Ground
$64.73
(30) In Stock
This Part Fits:
Catalog: G
Vehicle
2008 Mercedes GL450
Front Dorman Expansion Tank - for 2009 Mercedes GL450 4.7L V8 - 603-256 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 603-256
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
Package Contents: 1 Coolant Reservoir; 1 Cap
Color: Black and Clear
Shipping Options: Ground
$57.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2009 Mercedes GL450 4.7L V8
Front SKP Expansion Tank - for 2012 Mercedes GL450 4.7L V8 - SK603256 Click to Enlarge
Website Reviews
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Part Number: SK603256
Brand: SKP
Notes: Engine Coolant Reservoir
  • OE Style for easy replacement and fitment
Position: Front
Condition: New
Shipping Options: Free Ground Shipping
$49.98
with FREE Shipping
(10) In Stock
This Part Fits:
Catalog: S
Vehicle Engine
2012 Mercedes GL450 4.7L V8
Meyle Expansion Tank - for 2007 Mercedes GL450 - 014 223 0004 Click to Enlarge
Website Reviews
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Part Number: 014 223 0004
Brand: Meyle
Notes: Engine Coolant Reservoir -- With Level Sensor (not available seperately)
Condition: New
Shipping Options: Ground
$60.43
View Details
This Part Fits:
Catalog: B
Vehicle
2007 Mercedes GL450
Brock Expansion Tank - for 2016 Mercedes GL450 - 8667-0039 Click to Enlarge
Website Reviews
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Part Number: 8667-0039
Brand: Brock
Notes: Engine Coolant Reservoir -- 92-16 Mercedes-Benz Various Models Coolant Recovery Tank Cap 04-08 Chrysler Crossfire
Condition: New
Shipping Options: Free Ground Shipping
$14.98
with FREE Shipping
View Details
This Part Fits:
Catalog: K
Vehicle
2016 Mercedes GL450
Mahle Expansion Tank - for 2012 Mercedes GL450 FI - CRT 57 000S Click to Enlarge
Website Reviews
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Part Number: CRT 57 000S
Brand: Mahle
Notes: Engine Coolant Reservoir
Condition: New
Shipping Options: Ground
$57.97
View Details
This Part Fits:
Catalog: N
Vehicle Engine
2012 Mercedes GL450 FI

Related Cooling System Parts

Mercedes GL450 Expansion Tank Reviews
5 of 5
Verified Customer
12/1/21 04:22 AM - USA

This is OEM part. It fit and works well, Ill buy again. - Behr expansion tank

- 2007 Mercedes GL450 Expansion Tank