Find your car parts
Enter your registration below
Lower your Mercedes W121 Engine thermostat replacement cost – Shop Quality Parts

Mercedes W121 engine thermostat

Great deals on Mercedes W121 thermostat housing from top manufacturers

WAHLER Engine thermostat MERCEDES-BENZ SL Convertible (W121)
MAHLE Engine thermostat MERCEDES-BENZ SL Convertible (W121)
GATES Coolant thermostat MERCEDES-BENZ SL Convertible (W121)
CALORSTAT by Vernet Coolant thermostat MERCEDES-BENZ SL Convertible (W121)
HELLA Engine coolant thermostat MERCEDES-BENZ SL Convertible (W121)
VALEO Engine coolant thermostat MERCEDES-BENZ SL Convertible (W121)
BEHR THERMOT-TRONIK Engine coolant thermostat MERCEDES-BENZ SL Convertible (W121)
FEBI BILSTEIN Engine coolant thermostat MERCEDES-BENZ SL Convertible (W121)
EPS
VEMO
TOPRAN
ERA
FACET
RIDEX
MAGNETI MARELLI
JAPANPARTS

MERCEDES-BENZ SL Convertible (W121) thermostat housing for the top models

Engine thermostat Mercedes W121 190 SL (121.042, 121.040) 105 hp Petrol
(77 kW /
105 hp)
1955 -
1963
Technical data
  • Type 190 SL (121.042, 121.040)
    Year (from-to): 01.1955 - 12.1963
Car body
  • Car body type Convertible
    Type of drive Rear Wheel Drive
Technical data
  • Power [kW] 77
    Power [hp] 105
    Cylinder capacity (cc) 1897
    Cylinders 4
  • Valves per combustion chamber 2
    Engine type Petrol Engine
    Transmission ---
  • Fuel type Petrol
    Fuel handling Intake Manifold Injection/ Carburettor
    Braking system ...

Thermostat housing for MERCEDES-BENZ SL (W121): all models

MERCEDES-BENZ SL Convertible (W121) 1.9
  • Engine thermostat MERCEDES-BENZ SL Convertible (W121) 190 SL (121.042, 121.040) 105 hp Petrol

Or for the following MERCEDES-BENZ models

Other parts for your car

Hot Picks for Mercedes W121 Engine thermostat change - Our best-selling replacement parts at good price

TH00182G1 Parts Details
  • Opening Temperature [°C]: 82
  • Supplementary Article / Supplementary Info: with gaskets/seals
  • Housing Type: without housing
  • Condition: New
In stock
Details
GATES TH00182G1 genuine Mercedes W121 engine thermostat price
GATES 7412-10002 Thermostat
Article number: TH00182G1
£9,48
price incl. 20% VAT, excl. delivery costs
V15-99-2042 Parts Details
  • Switch point from [°C]: 98
  • Product line: EXPERT KITS +
  • Opening Temperature [°C]: 83
  • Supplementary Article / Supplementary Info: with gasket/seal
  • Packaging width [cm]: 4
  • Packaging height [cm]: 6,7
  • Switch point to [°C]: 83
  • Packaging Depth [cm]: 6,8
  • Condition: New
In stock
Details
VEMO V15-99-2042 genuine Mercedes W121 engine thermostat price
VEMO V15-99-2042 Thermostat
Article number: V15-99-2042
£14,96
price incl. 20% VAT, excl. delivery costs
1114602810 Parts Details
  • Opening Temperature [°C]: 82
  • Supplementary Article / Supplementary Info: with gasket/seal
  • Condition: New
In stock
Details
JP GROUP 1114602810 genuine Mercedes W121 engine thermostat price
JP GROUP 1114602819 Thermostat
Article number: 1114602810
£7,24
price incl. 20% VAT, excl. delivery costs
TX1887D Parts Details
  • Opening Temperature [°C]: 87
  • Supplementary Article / Supplementary Info: with gasket/seal
  • Packaging width [cm]: 6,70, 6,71
  • Packaging length [cm]: 8,7
  • Packaging height [cm]: 9,19, 9,20
  • Net Weight [g]: 116, 118
  • Condition: New
In stock
Details
MAHLE TX 18 87D Mercedes W121 engine thermostat price
MAHLE 2.082.87 Thermostat
Article number: TX 18 87D
£13,24
price incl. 20% VAT, excl. delivery costs
TX47492D Parts Details
  • Opening Temperature [°C]: 92
  • Diameter 1 [mm]: 42,5
  • Diameter 2 [mm]: 33
  • Supplementary Article / Supplementary Info: with gasket/seal
  • Height 1 [mm]: 22
  • Height 2 [mm]: 36,5
  • Packaging width [cm]: 6,70
  • Packaging length [cm]: 8,7
  • Packaging height [cm]: 9,20
  • Net Weight [g]: 79
  • Condition: New
In stock
Details
MAHLE TX 474 92D Mercedes W121 engine thermostat price
MAHLE 72529844 Thermostat
Article number: TX 474 92D
£26,72
price incl. 20% VAT, excl. delivery costs
TX1879D Parts Details
  • Opening Temperature [°C]: 79
  • Diameter 1 [mm]: 67
  • Diameter 2 [mm]: 43
  • Supplementary Article / Supplementary Info: with gasket/seal
  • Height 2 [mm]: 25,5
  • Packaging width [cm]: 6,70, 6,71
  • Packaging length [cm]: 8,7
  • Packaging height [cm]: 9,19, 9,20
  • Net Weight [g]: 117, 118
  • Condition: New
In stock
Details
MAHLE TX 18 79D Mercedes W121 engine thermostat price
MAHLE 2.082.79.312 Thermostat
Article number: TX 18 79D
£12,96
price incl. 20% VAT, excl. delivery costs
TX1871D Parts Details
  • Opening Temperature [°C]: 71
  • Supplementary Article / Supplementary Info: with gasket/seal
  • Packaging width [cm]: 6,70, 6,71
  • Packaging length [cm]: 8,7
  • Packaging height [cm]: 9,19, 9,20
  • Net Weight [g]: 116, 118
  • Condition: New
In stock
Details
MAHLE TX 18 71D Mercedes W121 engine thermostat cost
MAHLE 2.082.71.312 Thermostat
Article number: TX 18 71D
£14,96
price incl. 20% VAT, excl. delivery costs
TX47687D Parts Details
  • Opening Temperature [°C]: 87
  • Diameter 1 [mm]: 42
  • Diameter 2 [mm]: 33
  • Supplementary Article / Supplementary Info: with gasket/seal
  • Height 1 [mm]: 24
  • Height 2 [mm]: 34,2
  • Packaging width [cm]: 6,70
  • Packaging length [cm]: 8,7
  • Packaging height [cm]: 9,20
  • Net Weight [g]: 79
  • Condition: New
In stock
Details
MAHLE TX 476 87D Mercedes W121 engine thermostat cost
MAHLE 72529851 Thermostat
Article number: TX 476 87D
£25,48
price incl. 20% VAT, excl. delivery costs
TX1865 Parts Details
  • Opening Temperature [°C]: 65
  • Diameter 1 [mm]: 67
  • Diameter 2 [mm]: 43
  • Supplementary Article / Supplementary Info: without gasket/seal
  • Height 2 [mm]: 25,5
  • Packaging width [cm]: 6,70
  • Packaging length [cm]: 8,7
  • Packaging height [cm]: 9,20
  • Net Weight [g]: 113
  • Condition: New
In stock
Details
MAHLE TX 18 65 Mercedes W121 engine thermostat cost
MAHLE 2.085.65 Thermostat
Article number: TX 18 65
£14,72
price incl. 20% VAT, excl. delivery costs
TX2985D Parts Details
  • Opening Temperature [°C]: 85
  • Diameter 1 [mm]: 67
  • Diameter 2 [mm]: 41,6
  • Supplementary Article / Supplementary Info: with gasket/seal
  • Height 1 [mm]: 30
  • Height 2 [mm]: 30,5
  • Packaging width [cm]: 6,70, 6,71
  • Packaging length [cm]: 8,7
  • Packaging height [cm]: 9,19, 9,20
  • Net Weight [g]: 118, 120
  • Condition: New
In stock
Details
MAHLE TX 29 85D genuine Mercedes W121 engine coolant thermostat price
MAHLE 2.136.85 Thermostat
Article number: TX 29 85D
£14,48
price incl. 20% VAT, excl. delivery costs
4834.100D Parts Details
  • Opening Temperature [°C]: 100
  • Supplementary Article / Supplementary Info: with gaskets/seals
  • Condition: New
In stock
Details
WAHLER 4834.100D genuine Mercedes W121 thermostat valve price
WAHLER E2870019506A0 Thermostat
Article number: 4834.100D
£101,96
price incl. 20% VAT, excl. delivery costs
TX2892D Parts Details
  • Opening Temperature [°C]: 92
  • Diameter 1 [mm]: 67
  • Diameter 2 [mm]: 33
  • Supplementary Article / Supplementary Info: with gasket/seal
  • Height 1 [mm]: 30
  • Height 2 [mm]: 25,5
  • Packaging width [cm]: 6,70, 6,71
  • Packaging length [cm]: 8,7
  • Packaging height [cm]: 9,19, 9,20
  • Net Weight [g]: 109, 110
  • Condition: New
In stock
Details
MAHLE TX 28 92D genuine Mercedes W121 engine thermostat price
MAHLE 2.124.92 Thermostat
Article number: TX 28 92D
£17,48
price incl. 20% VAT, excl. delivery costs
15850 Parts Details
  • Opening Temperature [°C]: 83
  • Supplementary Article / Supplementary Info: with gasket/seal
  • Weight [kg]: 0,112
  • Supplementary Article / Supplementary Info Info 2: with seal ring
  • Observe service information
  • Heating/Cooling: without vent hole
  • Condition: New
In stock
Details
FEBI BILSTEIN 15850 Mercedes W121 engine thermostat replacement
£10,96
price incl. 20% VAT, excl. delivery costs
410389.103D Parts Details
  • Opening Temperature [°C]: 103
  • Supplementary Article / Supplementary Info: with temperature sensor, with gaskets/seals
  • Condition: New
In stock
Details
WAHLER 410389.103D Mercedes W121 thermostat housing replacement
£70,72
price incl. 20% VAT, excl. delivery costs
4006412 Parts Details
  • Opening Temperature [°C]: 97
  • Supplementary Article / Supplementary Info: with gasket/seal
  • Housing Type: with housing
  • Supplementary Article / Supplementary Info Info 2: with sensor
  • Number of pins: 2
  • Housing material: Plastic
  • Condition: New
In stock
Details
METZGER 4006412 Mercedes W121 coolant thermostat replacement
£110,72
price incl. 20% VAT, excl. delivery costs
410403.92D Parts Details
  • Opening Temperature [°C]: 92
  • Condition: New
In stock
Details
WAHLER 410403.92D Mercedes W121 engine coolant thermostat replacement
£104,72
price incl. 20% VAT, excl. delivery costs
TX1879 Parts Details
  • Opening Temperature [°C]: 79
  • Diameter 1 [mm]: 67
  • Diameter 2 [mm]: 43
  • Supplementary Article / Supplementary Info: without gasket/seal
  • Height 2 [mm]: 25,5
  • Packaging width [cm]: 6,70
  • Packaging length [cm]: 8,7
  • Packaging height [cm]: 9,20
  • Net Weight [g]: 112
  • Condition: New
In stock
Details
MAHLE TX 18 79 Mercedes W121 thermostat valve replacement
£14,72
price incl. 20% VAT, excl. delivery costs
174399 Parts Details
  • Opening Temperature [°C]: 92
  • Supplementary Article / Supplementary Info: with gasket/seal
  • Weight [kg]: 0,263
  • Supplementary Article / Supplementary Info Info 2: with sensor
  • for OE number: 642 200 22 15
  • Condition: New
In stock
Details
FEBI BILSTEIN 174399 Mercedes W121 engine thermostat replacement
£62,72
price incl. 20% VAT, excl. delivery costs
Top Prices
Onlinecarparts.co.uk guarantees high-quality car parts at very attractive prices.
Shipping costs
Free shipping within the UK on purchases of over £140 except when ordering bulky items, core parts, or tyres.
Our payment methods
We accept PayPal, Visa, Discover, American Express, and bank transfer.
Wide choice
Our product range currently includes over 2,500,000 car parts.