1. Thermostats & Parts For Sale
  2. sku: 10780227501387751
  3. MERCEDES 11720121

MERCEDES 11720121 Thermostat Housing Sensors Benz

fits model: 380sl, R107. make: Mercedes. year: 1985.

11720121 Mercedes-benz 1985 380sl R107 Thermostat Housing With Sensors Used

( Manufacturer Part Number: 11720121 ), ( Type: Thermostat Housing ), ( Items Included: Temperature Sensor ), ( Material: Aluminum ), ( Universal Fitment: No ), ( Country Of Origin: Germany )

Review MERCEDES benz Thermostat Housing Sensors Used fits 380SL R107 1985

The Mercedes-Benz 11720121 thermostat housing for the 1985 380SL R107 model is an essential component of your vehicle's cooling system. This thermostat housing is meticulously designed and engineered to maintain optimal engine temperature, ensuring your Mercedes-Benz 380SL operates at its best under various driving conditions.

This thermostat housing is a critical part of the cooling system as it houses the thermostat, which regulates the flow of coolant between the engine and the radiator. The thermostat allows the engine to warm up quickly in cold weather while preventing it from overheating in hot conditions.

The Mercedes-Benz 11720121 thermostat housing is made of high-quality materials, ensuring durability and reliability. It features a robust design with precise engineered tolerances that provide a perfect fit and seamless integration with the rest of the cooling system. The housing is also designed to be resistant to corrosion and other environmental factors, ensuring long-lasting performance.

This thermostat housing is specifically designed for the 1985 Mercedes-Benz 380SL R107 model, and it is a direct replacement for the original part. Installing this new thermostat housing in your vehicle will help restore the cooling system's functionality, ensuring efficient engine temperature regulation and improved overall vehicle performance.

The Mercedes-Benz 11720121 thermostat housing is easy to install and requires no special tools or mechanical expertise. It comes complete with all necessary hardware for a hassle-free installation process. By replacing the old thermostat housing with this new one, you can save yourself the time and cost of dealing with potential cooling system failures or repairs down the line.

In summary, the Mercedes-Benz 11720121 thermostat housing for the 1985 380SL R107 model is a crucial upgrade for your vehicle's cooling system. It is meticulously designed to provide optimal engine temperature regulation, ensuring reliable performance and improved overall vehicle functionality. With its robust design, easy installation process, and long-lasting durability, this new thermostat housing is an essential investment for any Mercedes-Benz 380SL R107 owner.

Mercedez-Benz R107 380SL Thermostat Housing Sensors: A Comprehensive Analysis

The Mercedez-Benz R107 380SL Thermostat Housing Sensors are essential components of the cooling system in your classic vehicle. These sensors play a crucial role in maintaining the optimal engine temperature. In this analysis, we will discuss the potential pros and cons of buying these sensors for your Mercedez-Benz 1985 380SL.

Pros:

1. Enhanced Cooling Efficiency: A faulty thermostat housing sensor can lead to poor cooling performance, which might negatively affect your driving experience. By replacing this component, you can ensure that your engine stays at the right temperature, enhancing overall performance and longevity.

2. Improved Engine Lifespan: A well-functioning cooling system ensures that the engine remains at an ideal temperature, preventing overheating and potential damage to engine components.

3. OEM (Original Equipment Manufacturer) Part: Purchasing OEM sensors guarantees that you are getting a genuine Mercedes-Benz part, ensuring a perfect fit and reliable functionality.

Cons:

1. Cost: Original Mercedes-Benz parts tend to be more expensive compared to aftermarket alternatives. This could be a significant investment for some enthusiasts, especially if they are working on a budget.

2. Availability: Depending on the region and availability, it might take some time to source an OEM sensor for your specific model and year.

3. Installation Complexity: Installing these sensors might require some mechanical expertise, especially if you are not familiar with the intricacies of the Mercedes-Benz R107 engine.

Ending Conclusion:

The decision to purchase Mercedez-Benz R107 380SL Thermostat Housing Sensors depends on the individual's priorities and preferences. If you value reliability, a perfect fit, and the peace of mind that comes with using OEM parts, then investing in these sensors is a worthwhile choice. However, if you are working on a tight budget or prefer aftermarket alternatives, there are other options available, but they might require some research to ensure compatibility and reliability.

Recommendation:

If budget is not a constraint and you want a reliable and genuine solution, consider purchasing the OEM Mercedez-Benz R107 380SL Thermostat Housing Sensors. However, if you are looking for a more cost-effective alternative, thoroughly research reputable aftermarket suppliers to ensure compatibility and reliability. Always consult your vehicle's service manual or a trusted mechanic for installation instructions.

Details:

Key Details: Mercedes part number 11720121 stamped on the housing. What you see is what get. Main port for upper radiator hose. Condition: Good overall structurally sound with no cracks or broken mounting ears.

Carefully packaged in a box with padding to protect the ports and sensors. Shows genuine coolant residue inside normal for a removed cooling system part. Large opening for the thermostat itself is not included. Ports and threads appear intact.

Normal oxidation and coolant staining from age use. Its a great OEM replacement to refresh or repair your classic Mercedes cooling system without going aftermarket. OEM Mercedes-Benz Thermostat Housing with 2 Sensors from a 1985 380SL R107. Smaller ports for bypass and heater lines.

Includes 2 attached sensors coolant temperature sensor and switch untested. The two sensors are included but have not been tested. Photos: Detailed shots included multiple angles, close-ups of the part number, sensors, ports, and interior for transparency. Buyer pays return shipping.

Ready to install or use as a rebuild core. Up for sale is a genuine thermostat housing removed from 1985 Mercedes-Benz 380SL R107 chassis with the 3.8L M116 V8 engine.This Mercedes part in good used condition, perfect restoration projects, replacements, or anyone working on cooling system of classic R107 SL.

part #: 11720121 price

  • $80.00

specifications theostapa:

  • for models: 380sl, R107
  • for makes: Mercedes
  • for years: 1985
  • mpn: 11720121
  • type: Thermostat Housing
  • items included: Temperature Sensor
  • material: Aluminum
  • universal fitment: No
  • country of origin: Germany

returns theostapa:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days

seller theostapa:

  • # reviews: 0
  • rating: 0.0%
  • city: Portland, Oregon

shipping theostapa:

  • carrier: USPS
  • type: Calculated
  • transit: 5-11 Days
  • service: USPS Ground Advantage
  • class: Standard
  • cost: $0.00

offer theostapa:

  • started: March 26, 2026
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • best offers: True
  • quantity: 1

general theostapa:

  • condition: Used
  • Car Truck Parts Accessories > Engine Cooling Components > Thermostats Housings

payments theostapa:

  • other
  • cash
  • wallet: Google-pay
  • credit card: Diners-club
for models: 380sl, r107, for makes: mercedes, for years: 1985, type: thermostat housing, items included: temperature sensor, universal fitment: no, country of origin: germany,
category: auto parts > car truck parts accessories > engine cooling components > thermostats housings, material: aluminum, sku: 10780227501387751,
Mercedes 11720121 Is Similar To:
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1 offer $80.00 USD
  • Used. Offer #1 priced at $80.00 + $0.00 shipping estimate = $80.00* total. Thermostat housing with the 2 attached sensors only, exactly as shown in the photos. If you're restoring an 80s R107 SL, this is an authentic piece! Large opening for the thermostat (thermostat itself is not included).FREE SHIPPING

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