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Mercedes 300D Thermostat Reviews
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Shop Mercedes 300D Replacement Thermostat

For tough performance and muscle from a vehicle, consumers can rely on Mercedes. With exceptional fuel economy and knockout design, a nice Mercedes is extremely desirable. Most auto enthusiasts agree: Mercedes automobiles feature more in the way of drivability, dependability and security. It's not surprising that family-minded drivers like you know how to get the best bang for the buck when seeking out Mercedes 300D car and van parts. When searching the many available vehicle types for a vehicle that will supply you with great handling as well as comfort choose a car such as the Mercedes 300D because it offers the great qualities you expect in a great ride. An automobile's comfort can enhance the motoring experience of the attentive driver for years to come. A broken Mercedes 300D Thermostat can cause your car to overheat, and can damage your vehicle's engine. If the Mercedes 300D Thermostat gets to a high enough temperature, it triggers a valve in the radiator and antifreeze flows around the motor. Your car's Mercedes 300D Thermostat is found nestled between your car's radiator and engine and functions as a temperature control valve.

We stock these Thermostat brands for the Mercedes 300D: WahlerBeck ArnleyMahleStantGatesHellaMotoradVR GasketsAPI

Thermostats available for the following Mercedes 300D years: 1993, 1992, 1991, 1990, 1987, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1962, 1961, 1960, 1959, 93, 92, 91, 90, 87, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 62, 61, 60, 59. This part is also sometimes called Mercedes 300D Thermostats. We stock thermostat parts for most Mercedes models including C230, C300, E350, ML350, C280, E320, GL450, R350, GLK350, S550, ML320, C250, 190E, CLS550, S500, CLK350, 300E, S600, C350, 450SL, 380SL, 300SD, E300, 300TD, ML500, SL500, ML430, 560SL, C240, E420, 240D, SLK230, S320, E550, 420SEL, S420, 300SDL, SLK350, CLK320 and S430.

Select your 300D year

Review Fitment Notes
Showing 21 of 304 Results
Wahler Thermostat - for 1987 Mercedes 300D - W0133-1629320 Click to Enlarge
5 Stars
Wahler W0133-1629320
Thermostat
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Part Number: W0133-1629320
Brand: Wahler
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$46.00
Our Price: $18.58
(1) In Stock
This Part Fits:
Catalog: A
Vehicle
1987 Mercedes 300D
Beck Arnley Thermostat - for 1992 Mercedes 300D 2.5L 5 Cyl - 143-0823 Click to Enlarge
Website Reviews
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Part Number: 143-0823
Brand: Beck Arnley
Notes: Engine Coolant Thermostat -- ORIGINAL EQUIPMENT TEMPERATURE; Includes Gasket; Includes Gasket/Seal; TEMPERATURE 176
  • Matches OE form, fit and function
  • Features a long stroke for maximum cooling
  • Constructed with premium materials for durability
  • Be sure to use the proper coolant to maximize cooling system life. See Beck/Arnley catalog for the coolant for this application.
  • Application specific for this vehicle
Condition: New
TEMPERATURE: 176
Subject to Prop 65 (Yes/No): NO
Shipping Options: Ground
$20.18
(22) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1992 Mercedes 300D 2.5L 5 Cyl
Wahler Thermostat - for 1991 Mercedes 300D - W0133-1629320 Click to Enlarge
5 Stars
Wahler W0133-1629320
Thermostat
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Part Number: W0133-1629320
Brand: Wahler
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$46.00
Our Price: $18.58
(1) In Stock
This Part Fits:
Catalog: A
Vehicle
1991 Mercedes 300D
Mahle Thermostat - for 1985 Mercedes 300D - W0133-1629646 Click to Enlarge
Website Reviews
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Part Number: W0133-1629646
Brand: Mahle
Product Remark: Behr w/Seal
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$34.50
Our Price: $14.58
(65) In Stock
This Part Fits:
Catalog: A
Vehicle
1985 Mercedes 300D
Stant Thermostat - for 1987 Mercedes 300D - 48658 Click to Enlarge
5 Stars
Stant 48658
Thermostat
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Part Number: 48658
Brand: Stant
Notes: OE Type Thermostat -- Temperature 185 Degrees; Seal Included - Seal; OE Temperature
Condition: New
Temperature (F): 185 Degrees
Shipping Options: Ground
$15.18
View Details
This Part Fits:
Catalog: B
Vehicle
1987 Mercedes 300D
Mahle Thermostat - for 1984 Mercedes 300D - W0133-1629646 Click to Enlarge
Website Reviews
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Part Number: W0133-1629646
Brand: Mahle
Product Remark: Behr w/Seal
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$34.50
Our Price: $14.58
(65) In Stock
This Part Fits:
Catalog: A
Vehicle
1984 Mercedes 300D
Gates Thermostat - for 1987 Mercedes 300D 3.0L 6 Cyl DIESEL - 34028 Click to Enlarge
Website Reviews
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Part Number: 34028
Brand: Gates
Notes: OE Type Thermostat -- 176 Degree; OE Temperature; Seal included
Condition: New
Design: Bottom By-Pass
Color: Silver
Shipping Options: Ground
$32.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1987 Mercedes 300D 3.0L 6 Cyl DIESEL
Wahler Thermostat - for 1992 Mercedes 300D - W0133-1629320 Click to Enlarge
5 Stars
Wahler W0133-1629320
Thermostat
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Part Number: W0133-1629320
Brand: Wahler
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$46.00
Our Price: $18.58
(1) In Stock
This Part Fits:
Catalog: A
Vehicle
1992 Mercedes 300D
Hella Coolant Thermostat Kit - for 1983 Mercedes 300D - TX 20 80D Click to Enlarge
Website Reviews
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Part Number: TX 20 80D
Brand: Hella
Notes: Behr Thermot-Tronik OEM -- OE Quality; 80c with Gasket
Condition: New
Shipping Options: Ground
$17.18
(24) In Stock
This Part Fits:
Catalog: B
Vehicle
1983 Mercedes 300D
Mahle Thermostat - for 1983 Mercedes 300D - W0133-1629646 Click to Enlarge
Website Reviews
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Part Number: W0133-1629646
Brand: Mahle
Product Remark: Behr w/Seal
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$34.50
Our Price: $14.58
(65) In Stock
This Part Fits:
Catalog: A
Vehicle
1983 Mercedes 300D
Beck Arnley Thermostat - for 1990 Mercedes 300D 2.5L 5 Cyl - 143-0823 Click to Enlarge
Website Reviews
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Part Number: 143-0823
Brand: Beck Arnley
Notes: Engine Coolant Thermostat -- ORIGINAL EQUIPMENT TEMPERATURE; Includes Gasket; Includes Gasket/Seal; TEMPERATURE 176
  • Matches OE form, fit and function
  • Features a long stroke for maximum cooling
  • Constructed with premium materials for durability
  • Be sure to use the proper coolant to maximize cooling system life. See Beck/Arnley catalog for the coolant for this application.
  • Application specific for this vehicle
Condition: New
TEMPERATURE: 176
Subject to Prop 65 (Yes/No): NO
Shipping Options: Ground
$20.18
(22) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1990 Mercedes 300D 2.5L 5 Cyl
Mahle Thermostat - for 1985 Mercedes 300D 3.0L 5 Cyl - TX 20 80D Click to Enlarge
Website Reviews
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Part Number: TX 20 80D
Brand: Mahle
Notes: OEM -- Thermostat Type Insert-Type Thermostat; Start to Open Temperature 80 C; Gasket or Seal Included
Condition: New
Gasket Or Seal Included: Yes
Shipping Options: Ground
$17.18
(24) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1985 Mercedes 300D 3.0L 5 Cyl
Wahler Thermostat - for 1981 Mercedes 300D - W0133-1629073 Click to Enlarge
Website Reviews
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Part Number: W0133-1629073
Brand: Wahler
Notes: Eng: -12-067785
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$44.50
Our Price: $22.58
View Details
This Part Fits:
Catalog: A
Vehicle Engine Range
1981 Mercedes 300D to 12-067785
Wahler Thermostat - for 1993 Mercedes 300D - W0133-1629320 Click to Enlarge
5 Stars
Wahler W0133-1629320
Thermostat
Loading Reviews...
Part Number: W0133-1629320
Brand: Wahler
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$46.00
Our Price: $18.58
(1) In Stock
This Part Fits:
Catalog: A
Vehicle
1993 Mercedes 300D
Beck Arnley Thermostat - for 1991 Mercedes 300D 2.5L 5 Cyl - 143-0823 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 143-0823
Brand: Beck Arnley
Notes: Engine Coolant Thermostat -- ORIGINAL EQUIPMENT TEMPERATURE; Includes Gasket; Includes Gasket/Seal; TEMPERATURE 176
  • Matches OE form, fit and function
  • Features a long stroke for maximum cooling
  • Constructed with premium materials for durability
  • Be sure to use the proper coolant to maximize cooling system life. See Beck/Arnley catalog for the coolant for this application.
  • Application specific for this vehicle
Condition: New
TEMPERATURE: 176
Subject to Prop 65 (Yes/No): NO
Shipping Options: Ground
$20.18
(22) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1991 Mercedes 300D 2.5L 5 Cyl
Mahle Thermostat - for 1985 Mercedes 300D - 617 200 18 15 Click to Enlarge
5 Stars
Mahle 617 200 18 15
Thermostat
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Part Number: 617 200 18 15
Brand: Mahle
Notes: Thermostat (80 deg. C)
Condition: New
Shipping Options: Ground
$15.73
(25) In Stock
This Part Fits:
Catalog: G
Vehicle
1985 Mercedes 300D
Gates Thermostat - for 1993 Mercedes 300D 2.5L 5 Cyl DIESEL - 34028 Click to Enlarge
Website Reviews
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Part Number: 34028
Brand: Gates
Notes: OE Type Thermostat -- 176 Degree; OE Temperature; Seal included
Condition: New
Design: Bottom By-Pass
Color: Silver
Shipping Options: Ground
$31.08
View Details
This Part Fits:
Catalog: H
Vehicle Engine
1993 Mercedes 300D 2.5L 5 Cyl DIESEL
Motorad Thermostat - for 1985 Mercedes 300D 3.0L 5 Cyl - 247-160 Click to Enlarge
Website Reviews
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Part Number: 247-160
Brand: Motorad
Notes: Standard -- Temperature 160F; Alternate Temperature Option
  • Meets or exceeds OEM standards
  • 100% tested and calibrated
  • Original equipment design for worry-free direct fit replacement
  • High grade stainless steel and copper construction
  • Consistent and precise response to cooling system needs
Condition: New
Temperature (Degree): 160
Temperature: 160 Deg. F
Shipping Options: Ground
$11.72
(1) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
1985 Mercedes 300D 3.0L 5 Cyl
VR Gaskets Thermostat - for 1993 Mercedes 300D 2.5L 5 Cyl - TX 29 80D Click to Enlarge
Website Reviews
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Part Number: TX 29 80D
Brand: VR Gaskets
Notes: OEM -- Start to Open Temperature 80 C; Gasket or Seal Included
Condition: New
Shipping Options: Ground
$13.72
View Details
This Part Fits:
Catalog: T
Vehicle Engine
1993 Mercedes 300D 2.5L 5 Cyl
API Thermostat - for 1993 Mercedes 300D 2.5L 5 Cyl - 1601-230892 Click to Enlarge
Website Reviews
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Part Number: 6181-07724371
Brand: API
Notes: Engine Coolant Thermostat -- Standard; 192F
Condition: New
Shipping Options: Ground
$13.97
(3) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
1993 Mercedes 300D 2.5L 5 Cyl
Gates Thermostat - for 1993 Mercedes 300D 2.5L 5 Cyl DIESEL - 33518 Click to Enlarge
Website Reviews
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Part Number: 33518
Brand: Gates
Notes: OE Type Thermostat -- 176 Degree; OE Temperature
Condition: New
Design: Bottom By-Pass
Color: Silver
Shipping Options: Ground
$30.97
(7) In Stock
This Part Fits:
Catalog: N
Vehicle Engine
1993 Mercedes 300D 2.5L 5 Cyl DIESEL

Related Cooling System Parts

Mercedes 300D Thermostat Reviews
5 of 5
Verified Customer
12/3/13 11:38 AM - USA

Item arrived the day after my order was placed, no charge for shipping. Fit perfectly and functions fine.

Great customer service.

Thanks - Doug

- 1984 Mercedes 300D Thermostat
5 of 5
Verified Customer
4/24/16 08:35 PM - USA

Best thermostat to use for my 300 D Mercedes Diesel. All functions of cooling and heating have been restored by such an easy replacement. - Stant thermostat

- 1991 Mercedes 300D Thermostat
5 of 5
Verified Customer
6/27/17 06:22 AM - USA

Great product quality, German made, good seal included - 1983 Mercedes Benz 300d

- 1983 Mercedes 300D Thermostat
5 of 5
Verified Customer
12/29/17 08:49 AM - USA

Part was delivered to my job at downtown used furniture in Daytona FL. But I quit the job and the part was stolen from me by the owner Terry. Not at all parts geek fault. - Stant thermostat

- 1982 Mercedes 300D Thermostat