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Mercedes 300E Expansion Tank Reviews
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Shop Mercedes 300E Replacement Expansion Tank

For drivers who place high importance on reliability and innovation, Mercedes can be trusted to deliver. Preserve your car or truck's critical systems by only installing the finest in high quality components. To raise the horsepower of your ride's power plant, consider a selection of these optional components that are custom built to expand performance. Without a Mercedes 300E Expansion Tank on a car, the antifreeze that is discharged under pressure would spill onto the road which can be bad for the planet. The car's Expansion Tank is an integral element of the cooling system, which stops an engine from becoming too hot and allows your car to keep a proper temperature. The Expansion Tank can fail because of inclement weather or long use; when this happens a new tank must be added to preserve the cooling systems in perfect shape. The Expansion Tank is a tank that will allow antifreeze and air within your coolant system to increase in volume due to a rise in temperature. You should inspect coolant levels in the vehicle's Expansion Tank every now and then because drops in your car's antifreeze level indicate a leak in your car's cooling system.

We stock these Expansion Tank brands for the Mercedes 300E: ReplacementMeyleAPA/URO PartsFebiDIY SolutionsBrockSKP

Expansion Tanks available for the following Mercedes 300E years: 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 93, 92, 91, 90, 89, 88, 87, 86. This part is also sometimes called Mercedes 300E Radiator Overflow Tank. We stock expansion tank parts for most Mercedes models including ML320, C230, SLK230, ML350, S500, ML500, ML430, S430, E350, GL450, S550, C240, E320, SL500, C280, E500, 560SL, CLS550, SLK320, 190E, CLA250, CLK430, 450SL, R350, Sprinter 2500, C320, CLS500, CLK320, 300D, CLK500, 300SDL, 380SL, ML55 AMG, 300SD, S55 AMG, Sprinter 3500, CL500, R500, C300 and 500SL.

Select your 300E year

Review Fitment Notes
Showing 19 of 105 Results
Replacement Expansion Tank - for 1989 Mercedes 300E - 123-060 Click to Enlarge
Replacement Expansion Tank - for 1989 Mercedes 300E - 123-060 Click to Enlarge
5 Stars
Replacement 123-060
Expansion Tank
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Part Number: 123-060
Brand: Replacement
Notes: Engine Coolant Reservoir -- ENGINE COOLANT RADIATOR OVERFLOW TANK BOTTLE, WITH CAP
Condition: New
Shipping Options: Free Ground Shipping
$30.95
with FREE Shipping
View Details
This Part Fits:
Catalog: E
Vehicle
1989 Mercedes 300E
Replacement Expansion Tank - for 1991 Mercedes 300E - 123-060 Click to Enlarge
Replacement Expansion Tank - for 1991 Mercedes 300E - 123-060 Click to Enlarge
5 Stars
Replacement 123-060
Expansion Tank
Loading Reviews...
Part Number: 123-060
Brand: Replacement
Notes: Engine Coolant Reservoir -- ENGINE COOLANT RADIATOR OVERFLOW TANK BOTTLE, WITH CAP
Condition: New
Shipping Options: Free Ground Shipping
$30.95
with FREE Shipping
View Details
This Part Fits:
Catalog: E
Vehicle
1991 Mercedes 300E
Replacement Expansion Tank - for 1992 Mercedes 300E - 123-060 Click to Enlarge
Replacement Expansion Tank - for 1992 Mercedes 300E - 123-060 Click to Enlarge
5 Stars
Replacement 123-060
Expansion Tank
Loading Reviews...
Part Number: 123-060
Brand: Replacement
Notes: Engine Coolant Reservoir -- ENGINE COOLANT RADIATOR OVERFLOW TANK BOTTLE, WITH CAP
Condition: New
Shipping Options: Free Ground Shipping
$30.95
with FREE Shipping
View Details
This Part Fits:
Catalog: E
Vehicle
1992 Mercedes 300E
Replacement Expansion Tank - for 1993 Mercedes 300E 3.2L 6 Cyl - 123-061 Click to Enlarge
Replacement Expansion Tank - for 1993 Mercedes 300E 3.2L 6 Cyl - 123-061 Click to Enlarge
Website Reviews
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Part Number: 123-061
Brand: Replacement
Notes: Engine Coolant Reservoir -- ENGINE COOLANT RADIATOR OVERFLOW TANK BOTTLE WITH CAP
Condition: New
Shipping Options: Free Ground Shipping
$30.95
with FREE Shipping
(29) In Stock
This Part Fits:
Catalog: E
Vehicle Engine
1993 Mercedes 300E 3.2L 6 Cyl
Meyle Expansion Tank - for 1989 Mercedes 300E - W0133-1617637 Click to Enlarge
5 Stars
Meyle W0133-1617637
Expansion Tank
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Part Number: W0133-1617637
Brand: Meyle
Notes: Primary
Detailed Notes: Earlier versions require (1) 126 500 00 84 Plug Kit needed when Coolant Level Sensor is not used.
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$58.00
Our Price: $41.58
(14) In Stock
This Part Fits:
Catalog: A
Vehicle
1989 Mercedes 300E
Meyle Expansion Tank - for 1992 Mercedes 300E - W0133-1617637 Click to Enlarge
5 Stars
Meyle W0133-1617637
Expansion Tank
Loading Reviews...
Part Number: W0133-1617637
Brand: Meyle
Notes: Primary
Detailed Notes: Earlier versions require (1) 126 500 00 84 Plug Kit needed when Coolant Level Sensor is not used.
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$58.00
Our Price: $41.58
(14) In Stock
This Part Fits:
Catalog: A
Vehicle
1992 Mercedes 300E
APA/URO Parts Expansion Tank - for 1992 Mercedes 300E - 1245001749 Click to Enlarge
Website Reviews
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Part Number: 1245001749
Brand: APA/URO Parts
Notes: Engine Coolant Reservoir -- Coolant level sensor and cap not included
  • 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
$24.18
(4) In Stock
This Part Fits:
Catalog: B
Vehicle
1992 Mercedes 300E
Meyle Expansion Tank - for 1986 Mercedes 300E - W0133-1617637 Click to Enlarge
5 Stars
Meyle W0133-1617637
Expansion Tank
Loading Reviews...
Part Number: W0133-1617637
Brand: Meyle
Notes: Primary
Detailed Notes: Earlier versions require (1) 126 500 00 84 Plug Kit needed when Coolant Level Sensor is not used.
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$58.00
Our Price: $41.58
(14) In Stock
This Part Fits:
Catalog: A
Vehicle
1986 Mercedes 300E
Meyle Expansion Tank - for 1991 Mercedes 300E - W0133-1617637 Click to Enlarge
5 Stars
Meyle W0133-1617637
Expansion Tank
Loading Reviews...
Part Number: W0133-1617637
Brand: Meyle
Notes: Primary
Detailed Notes: Earlier versions require (1) 126 500 00 84 Plug Kit needed when Coolant Level Sensor is not used.
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$58.00
Our Price: $41.58
(14) In Stock
This Part Fits:
Catalog: A
Vehicle
1991 Mercedes 300E
Meyle Expansion Tank - for 1990 Mercedes 300E - W0133-1617637 Click to Enlarge
5 Stars
Meyle W0133-1617637
Expansion Tank
Loading Reviews...
Part Number: W0133-1617637
Brand: Meyle
Notes: Primary
Detailed Notes: Earlier versions require (1) 126 500 00 84 Plug Kit needed when Coolant Level Sensor is not used.
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$58.00
Our Price: $41.58
(14) In Stock
This Part Fits:
Catalog: A
Vehicle
1990 Mercedes 300E
APA/URO Parts Expansion Tank - for 1990 Mercedes 300E - 1245001749 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 1245001749
Brand: APA/URO Parts
Notes: Engine Coolant Reservoir -- Coolant level sensor and cap not included
  • 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
$24.18
(4) In Stock
This Part Fits:
Catalog: B
Vehicle
1990 Mercedes 300E
Febi Expansion Tank - for 1993 Mercedes 300E 2.8 - 124 500 13 49 Click to Enlarge
Website Reviews
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Part Number: 124 500 13 49
Brand: Febi
Notes: Coolant Expansion Tank
Condition: New
Shipping Options: Ground
$37.73
(19) In Stock
This Part Fits:
Catalog: G
Vehicle Sub Model
1993 Mercedes 300E 2.8
Febi Expansion Tank - for 1992 Mercedes 300E - 124 500 17 49 Click to Enlarge
Website Reviews
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Part Number: 124 500 17 49
Brand: Febi
Notes: Coolant Expansion Tank (Standard Version)
Condition: New
Shipping Options: Ground
$32.73
(25) In Stock
This Part Fits:
Catalog: G
Vehicle
1992 Mercedes 300E
Febi Expansion Tank - for 1990 Mercedes 300E - 124 500 17 49 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 124 500 17 49
Brand: Febi
Notes: Coolant Expansion Tank (Standard Version)
Condition: New
Shipping Options: Ground
$32.73
(25) In Stock
This Part Fits:
Catalog: G
Vehicle
1990 Mercedes 300E
Meyle Expansion Tank - for 1988 Mercedes 300E - W0133-1617637 Click to Enlarge
5 Stars
Meyle W0133-1617637
Expansion Tank
Loading Reviews...
Part Number: W0133-1617637
Brand: Meyle
Notes: Primary
Detailed Notes: Earlier versions require (1) 126 500 00 84 Plug Kit needed when Coolant Level Sensor is not used.
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$58.00
Our Price: $41.58
(14) In Stock
This Part Fits:
Catalog: A
Vehicle
1988 Mercedes 300E
APA/URO Parts Expansion Tank - for 1993 Mercedes 300E Base - 1245001349 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 1245001349
Brand: APA/URO Parts
Notes: Engine Coolant Reservoir -- Coolant Level Sensor and Cap Not Included
  • 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
$24.72
View Details
This Part Fits:
Catalog: C
Vehicle Sub Model
1993 Mercedes 300E Base
DIY Solutions Expansion Tank - for 1993 Mercedes 300E - HVA02646 Click to Enlarge
Website Reviews
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Part Number: HVA02646
Brand: DIY Solutions
Notes: Engine Coolant Reservoir -- W124 Body Type
Condition: New
Shipping Options: Free Ground Shipping
$41.95
with FREE Shipping
(20) In Stock
This Part Fits:
Catalog: Q
Vehicle
1993 Mercedes 300E
Brock Expansion Tank - for 1993 Mercedes 300E 2.8 RWD 2.8L 6 Cyl Naturally Aspirated DOHC GAS - Sedan 4dr - 8667-0011 Click to Enlarge
Website Reviews
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Part Number: 8667-0011
Brand: Brock
Notes: Engine Coolant Reservoir -- 86-93 Mercedes-Benz W124 Type Coolant Recovery Tank 84-93 Mercedes-Benz W201 Type
Condition: New
Shipping Options: Free Ground Shipping
$48.98
with FREE Shipping
View Details
This Part Fits:
Catalog: K
Vehicle Sub Model Body Engine Notes
1993 Mercedes 300E 2.8 RWD Sedan 4dr 2.8L 6 Cyl Naturally Aspirated DOHC GAS For W124 Type Platform ONLY
SKP Expansion Tank - for 1993 Mercedes 300E 2.8L 6 Cyl - SK603644 Click to Enlarge
5 Stars
SKP SK603644
Expansion Tank
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Part Number: SK603644
Brand: SKP
Notes: Engine Coolant Reservoir
  • OE Style for easy replacement and fitment
Condition: New
Shipping Options: Free Ground Shipping
$32.98
with FREE Shipping
(74) In Stock
This Part Fits:
Catalog: S
Vehicle Engine
1993 Mercedes 300E 2.8L 6 Cyl

Related Cooling System Parts

Mercedes 300E Expansion Tank Reviews
5 of 5
Verified Customer
3/23/15 06:44 PM - USA

This was the perfect fit. Shipped to my home in less than 48 hours. - Thanks

- 1989 Mercedes 300E Expansion Tank
5 of 5
Verified Customer
6/21/15 04:49 PM - USA

Never been left out in the cold.

my orders are always quick and the right parts. customer service is polite and personal.

Do recommend. - Quest

- 1989 Mercedes 300E Expansion Tank
5 of 5
Verified Customer
1/18/21 12:39 AM - USA

I am satisfied with my purchase and partsgeek. The part fit my 300E perfectly. - E Hurd

- 1993 Mercedes 300E Expansion Tank