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  3. GATES SX-7791

GATES SX-7791 Engine Coolant Thermostat Vii Tr 5.0L V8

fits model: Mark. make: Lincoln. year: 1984–1992.

Sx-7791 Gates Engine Coolant Thermostat For 1984-1992 Lincoln Mark Vii 5.0l V8 Tr

( Brand: Gates ), ( Manufacturer Part Number: SX-7791 ), ( Type: Engine Coolant Thermostat ), ( Placement On Vehicle: Belts Cooling Thermostat Housing ), ( Manufacturer Warranty: Recommended Service Interval ), ( Item Height: 2.750 ), ( Ipn: C217 67-28 ), ( Compatible Model: Mark Vii ), ( Compatible Year: 1992 1991 1990 1989 1988 1987 1986 1985 1984 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Gates Engine Coolant Thermostat )

Review GATES Engine Coolant Thermostat For Lincoln Vii 5.0l V8 Tr fits MARK 1984–1992

Introducing the Gates SX-7791 Engine Coolant Thermostat, specifically designed for Lincoln V8 engines with a displacement of 5.0 liters and model years ranging from 1984 to 1992 (VII series). This thermostat is an essential component of your vehicle's cooling system, regulating the flow of coolant to maintain optimal engine temperature.

The Gates SX-7791 thermostat features a durable, brass housing that is designed to withstand the harsh conditions of an engine bay. Its compact design ensures a snug fit in the limited space under the hood of your Lincoln. The thermostat housing comes pre-drilled for easy installation, making the replacement process as hassle-free as possible.

The heart of this thermostat is its temperature-sensitive valve, which is made from a heat-resistant material. This valve is designed to open at a specific temperature to allow coolant to flow from the radiator to the engine, ensuring that the engine is neither overheating nor running too cold. The Gates SX-7791 Engine Coolant Thermostat is rated for an operating temperature range between 165 F (73.8 C) and 210 F (98.8 C).

Each Gates SX-7791 Engine Coolant Thermostat comes complete with a new gasket to ensure a leak-free installation. The gasket is designed to provide a tight seal between the thermostat housing and the engine surface, preventing coolant leakage and ensuring efficient cooling system performance.

The Gates SX-7791 Engine Coolant Thermostat is an OE-quality replacement part, meaning it meets or exceeds the specifications of the original equipment part. It is manufactured to the highest standards, ensuring reliable and long-lasting performance.

If you're in need of a replacement engine coolant thermostat for your Lincoln V8, look no further than the Gates SX-7791. Its durability, ease of installation, and OE-quality design make it an excellent choice for maintaining the optimal performance of your vehicle's cooling system.

Buying a Gates SX-7791 engine coolant thermostat for a 1984-1992 Lincoln Mark VII 5.0L V8 can be a viable option for those looking to replace their old or faulty thermostat. Here are some potential pros and cons of this choice:

Pros:

1. High-quality product: Gates is a well-known brand in the automotive industry, and the SX-7791 thermostat is designed to meet or exceed OEM specifications.

2. Durability: The thermostat is made with a heavy-duty stainless steel housing and a durable silicone gasket, which can help ensure long-lasting performance.

3. Temperature control: The thermostat is designed to regulate engine temperature effectively, which is essential for optimal engine performance and longevity.

4. Easy installation: The thermostat is a direct replacement for the original part, which means installation should be relatively straightforward.

Cons:

1. Cost: Compared to some aftermarket options, the Gates SX-7791 thermostat may be more expensive.

2. Availability: Depending on your location and the availability of parts at local auto stores, you may need to order the thermostat online, which could add to the wait time.

3. Potential for cross-contamination: If you are replacing the thermostat as part of a cooling system overhaul, be aware that using a new thermostat with old coolant could potentially lead to cross-contamination and reduced cooling performance.

Conclusion:

In conclusion, the Gates SX-7791 engine coolant thermostat is a high-quality, durable option for those looking to replace their old or faulty thermostat in a 1984-1992 Lincoln Mark VII 5.0L V8. While it may be more expensive than some aftermarket options, the benefits of a reliable and effective thermostat can outweigh the cost. Additionally, be sure to consider the potential for cross-contamination if you are replacing the thermostat as part of a larger cooling system overhaul.

Recommendation:

If you are looking for a reliable and effective engine coolant thermostat for your 1984-1992 Lincoln Mark VII 5.0L V8, the Gates SX-7791 is a solid choice. While it may be more expensive than some aftermarket options, the durability and temperature control benefits can make it a worthwhile investment. Be sure to consider the potential for cross-contamination if you are replacing the thermostat as part of a larger cooling system overhaul.

Details:

Gates Engine Coolant Thermostat for 1984 - 1992 Lincoln Mark VII 5.0L V8 tr: Status: In Stock.

part #: sx7791 prices

  • $14.22-$33.02

specifications radiatoranch:

  • for models: Mark
  • for makes: Lincoln
  • for years: 1984-1992
  • brand: Gates
  • mpn: Sx-7791
  • type: Engine Coolant Thermostat
  • placement on vehicle: Belts Cooling Thermostat Housing
  • manufacturer warranty: Recommended Service Interval
  • item height: 2.750
  • ipn: C217 67-28
  • compatible model: Mark Vii
  • compatible year: 1992 1991 1990 1989 1988 1987 1986 1985 1984
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Gates Engine Coolant Thermostat

seller radiatoranch:

  • city: Indianapolis, Indiana
  • # reviews: 555256
  • rating: 98.8%

general radiatoranch:

  • condition: New
  • Car Truck Parts Accessories > Engine Cooling Components > Radiators

returns radiatoranch:

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

shipping radiatoranch:

  • class: Standard, Expedited
  • service: Standard, Expedited
  • transit: 4-7 Days
  • type: Fixed
  • cost: $0.00

offer radiatoranch:

  • quantity: 10
  • availability: In Stock
  • sold: 0
  • started: May 17, 2025
  • options: Ship-to-home

payments radiatoranch:

  • other
  • wallet: Paypal
  • credit card: Diners-club
for models: mark, for makes: lincoln, for years: 1984-1992, type: engine coolant thermostat, placement on vehicle: belts cooling thermostat housing, manufacturer warranty: recommended service interval, item height: 2.750, compatible model: mark vii, compatible year: 1992 1991 1990 1989 1988 1987 1986 1985 1984, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine gates engine coolant thermostat,
category: auto parts > car truck parts accessories > engine cooling components > radiators, sku: 6670240959811721,

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