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Mercedes 300TD Thermostat Reviews
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Shop Mercedes 300TD Replacement Thermostat

Mercedes offer higher trade-in value because of rugged engineering in addition to mechanical dependability. Bestselling carmakers understand the inherent importance of great performance. Your Mercedes 300TD Thermostat is a fundamental component of a vehicle's cooling methods which regulates the car's temperature. The Thermostat resides in between the car's engine and radiator and works as a coolant valve. The Thermostat ensures proper temperature through controlling the amount of coolant utilized by your engine. Once the Thermostat registers a high enough temperature measurement, it opens an internal valve in the coolant line and coolant begins to flow through your engine. The right parts are only a click away when you order them from PartsGeek.com. Trying to find an honest source of quality parts can feel like looking for a needle in a haystack, but it doesn't have to.

We stock these Thermostat brands for the Mercedes 300TD: StantWahlerHellaMahleBeck ArnleyGatesMotoradVR Gaskets

Thermostats available for the following Mercedes 300TD years: 1987, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 87, 85, 84, 83, 82, 81, 80, 79. This part is also sometimes called Mercedes 300TD Thermostats. We stock thermostat parts for most Mercedes models including C230, C300, E350, ML350, C280, E320, GL450, R350, GLK350, 300D, S550, ML320, C250, 190E, CLS550, S500, CLK350, 300E, S600, C350, 450SL, 380SL, 300SD, E300, ML500, SL500, ML430, 560SL, C240, E420, 240D, SLK230, S320, E550, 420SEL, S420, 300SDL, SLK350, CLK320 and S430.

Select your 300TD year

Review Fitment Notes
Showing 19 of 140 Results
Stant Thermostat - for 1987 Mercedes 300TD - 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 300TD
Wahler Thermostat - for 1987 Mercedes 300TD - 602 200 00 15 Click to Enlarge
Website Reviews
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Part Number: 602 200 00 15
Brand: Wahler
Notes: Thermostat (80 deg. C)
Condition: New
Shipping Options: Ground
$19.73
View Details
This Part Fits:
Catalog: G
Vehicle
1987 Mercedes 300TD
Hella Coolant Thermostat Kit - for 1983 Mercedes 300TD - 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
(23) In Stock
This Part Fits:
Catalog: B
Vehicle
1983 Mercedes 300TD
Mahle Thermostat - for 1985 Mercedes 300TD - 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
(60) In Stock
This Part Fits:
Catalog: A
Vehicle
1985 Mercedes 300TD
Wahler Thermostat - for 1987 Mercedes 300TD - 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 300TD
Hella Coolant Thermostat Kit - for 1985 Mercedes 300TD - 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
(23) In Stock
This Part Fits:
Catalog: B
Vehicle
1985 Mercedes 300TD
Wahler Thermostat - for 1985 Mercedes 300TD - W0133-1629473 Click to Enlarge
Website Reviews
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Part Number: W0133-1629473
Brand: Wahler
Product Remark: (75°C/167°F)
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$38.35
Our Price: $25.58
(1) In Stock
This Part Fits:
Catalog: A
Vehicle
1985 Mercedes 300TD
Wahler Thermostat - for 1980 Mercedes 300TD - 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
1980 Mercedes 300TD to 12-067785
Mahle Thermostat - for 1982 Mercedes 300TD - 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
(60) In Stock
This Part Fits:
Catalog: A
Vehicle
1982 Mercedes 300TD
Beck Arnley Thermostat - for 1987 Mercedes 300TD 3.0L 6 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
1987 Mercedes 300TD 3.0L 6 Cyl
Gates Thermostat - for 1987 Mercedes 300TD 3.0L 6 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
$32.43
(4) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1987 Mercedes 300TD 3.0L 6 Cyl DIESEL
Mahle Thermostat - for 1984 Mercedes 300TD - 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
(60) In Stock
This Part Fits:
Catalog: A
Vehicle
1984 Mercedes 300TD
Beck Arnley Thermostat - for 1985 Mercedes 300TD 3.0L 5 Cyl - 143-0703 Click to Enlarge
Website Reviews
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Part Number: 143-0703
Brand: Beck Arnley
Notes: Engine Coolant Thermostat -- ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 185
  • 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: 185
Subject to Prop 65 (Yes/No): NO
Shipping Options: Ground
$17.18
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1985 Mercedes 300TD 3.0L 5 Cyl
Hella Coolant Thermostat Kit - for 1984 Mercedes 300TD - 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
(23) In Stock
This Part Fits:
Catalog: B
Vehicle
1984 Mercedes 300TD
Hella Coolant Thermostat Kit - for 1987 Mercedes 300TD - 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
(23) In Stock
This Part Fits:
Catalog: B
Vehicle
1987 Mercedes 300TD
Gates Thermostat - for 1987 Mercedes 300TD 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
$31.08
View Details
This Part Fits:
Catalog: H
Vehicle Engine
1987 Mercedes 300TD 3.0L 6 Cyl DIESEL
Motorad Thermostat - for 1985 Mercedes 300TD 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
View Details
This Part Fits:
Catalog: C
Vehicle Engine
1985 Mercedes 300TD 3.0L 5 Cyl
VR Gaskets Thermostat - for 1985 Mercedes 300TD 3.0L 5 Cyl - TX 20 80D Click to Enlarge
Website Reviews
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Part Number: TX 20 80D
Brand: VR Gaskets
Notes: OEM -- Start to Open Temperature 80 C; Gasket or Seal Included
Condition: New
Shipping Options: Ground
$15.72
View Details
This Part Fits:
Catalog: T
Vehicle Engine
1985 Mercedes 300TD 3.0L 5 Cyl
Gates Thermostat - for 1987 Mercedes 300TD 3.0L 6 Cyl DIESEL - 33518 Click to Enlarge
Website Reviews
Loading Reviews...
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
1987 Mercedes 300TD 3.0L 6 Cyl DIESEL

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