
6071840 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $44.50 | Condition is New other (see details), Ford Lehman 6071840 Thermostat 80 120 HP Marine Diesel 2712E 2715E 77C, shipping cost = $15.96 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $55.93 | Condition is New, Ford Lehman 120 80 Thermostat 6071840 + 1541317 Gskt Marine Diesel 2715E 2712E, FREE SHIPPING | ![]() |

Introducing the Ford Lehman 6071840 Thermostat, a high-performance thermostat specifically designed for marine diesel engines with a power output of 80 to 120 horsepower. This thermostat is engineered to fit and function optimally in the 2712E and 2715E models, as well as the 77C series engines from Ford Lehman.
The Ford Lehman 6071840 Thermostat is constructed from premium materials, ensuring superior durability and reliability. It boasts a heavy-duty, stainless steel housing that resists corrosion, even in the most challenging marine environments. The internal components are made from heat-resistant materials, allowing the thermostat to maintain consistent engine temperature in various operating conditions.
This thermostat features a precise temperature control mechanism, ensuring optimal engine performance. The thermostat opens and closes at the correct temperature, maintaining an efficient coolant flow through the engine. The result is improved fuel efficiency, longer engine life, and consistent engine temperature.
The Ford Lehman 6071840 Thermostat is easy to install, making it an excellent choice for DIY enthusiasts and professional mechanics alike. It comes with all necessary hardware for installation, and the straightforward installation process minimizes downtime and reduces labor costs.
In conclusion, the Ford Lehman 6071840 Thermostat is an essential component for maintaining optimal engine performance in marine diesel engines with a power output of 80 to 120 horsepower. Its durable construction, precise temperature control, and easy installation make it an excellent investment for boat owners and operators. Trust Ford Lehman to provide you with high-quality marine engine parts that meet your specific needs and exceed your expectations.
The Ford Lehman 6071840 thermostat is designed for marine diesel engines, specifically the 2712E and 2715E models with a power output of 80 to 120 horsepower. Like any automotive part, this thermostat comes with its own set of advantages and disadvantages.
Pros:1. Durability: Ford Lehman thermostats are known for their robustness and reliability, which is essential for marine applications where the environment can be harsh.
2. Temperature Control: Proper engine temperature control is vital for the longevity and performance of a marine diesel engine. This thermostat is designed to ensure optimal engine temperature, which can help improve fuel efficiency.
3. Easy Installation: The thermostat is relatively easy to install, which can save you time and money if you choose to do the installation yourself.
Cons:1. Cost: Compared to some aftermarket options, the Ford Lehman thermostat may be more expensive. However, the cost may be justified by its durability and reliability.
2. Limited Compatibility: This thermostat is specifically designed for the Ford Lehman 2712E and 2715E engines with a power output of 80 to 120 horsepower. It may not be compatible with other marine diesel engines.
Conclusion:The Ford Lehman 6071840 thermostat is a reliable and durable option for marine diesel engines with a power output of 80 to 120 horsepower. It offers optimal temperature control, which is essential for the longevity and performance of the engine. However, it may be more expensive than some aftermarket options and may only be compatible with certain engines. Ultimately, the decision to purchase this thermostat depends on your specific application and budget.
Recommendation:If you own a Ford Lehman 2712E or 2715E marine diesel engine with a power output of 80 to 120 horsepower, the Ford Lehman 6071840 thermostat is a solid choice for ensuring optimal engine temperature control and longevity. If you are looking for a more cost-effective option or need compatibility with other engines, you may want to explore aftermarket options. Regardless of your choice, make sure to follow the installation instructions carefully to ensure proper function and longevity.
Details:
Opening temperature calibrated to 77c 170.6f. This thermostat is essential for maintaining the correct operating temperature of your engine, ensuring peak performance and longevity. High quality construction for Marine engine cooling systems. Direct fit for the original thermostat housing.
For sale is a brand new replacement thermostat for Ford Lehman Marine diesel engines. It is the standard temperature version used in cooling systems of Ford Lehman 120 hp 6 cylinder and 80 4 engines found many classic trawlers motor yachts. This part is a direct replacement for Ford Lehman number 6071840. Fitment note this thermostat is designed for the Dorset series 2710 engine range.
Critical for preventing engine overcooking or overheating.
specifications inboardfuel:
- for models: Marine
- for years: 1980
- brand: Ford Lehman
- mpn: 6071840
- part type: Hp Thermostat
- country of origin: United States
- california prop 65 warning: Yes
shipping inboardfuel:
- carrier: usps, ups, fedex
- class: standard, one-day, expedited
- transit: 4-9 days
- service: usps ground advantage, ups next day air, ups ground, fedex 2day one rate extra large box
- type: calculated
returns inboardfuel:
- policy: returns accepted
- paid by: seller
- time: 30 days
offer inboardfuel:
- prices: $44.50–$55.93
- item condition:
- New other (see details)
- New
- started: march 29, 2026
- in stock #: 2
- sold #: 8
- availability: in stock
- options: ship-to-home
payments inboardfuel:
- credit card: mastercard
- other
- wallet: apple-pay
seller inboardfuel:
- # reviews: 341
- city: seattle, washington
- rating: 100.0%
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
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