Gates 34811 Engine Coolant Thermostat
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Gates
 OE Type Thermostat

Gates 34811 Engine Coolant Thermostat

Brand Gates 34811
.7
1
2
Design Offset Reverse Poppet
Design Offset Reverse Poppet
Gasket Quantity 0
Height 1.68
Height Between Flanges .98
Height from Flange (in) .7
Includes Installation Tool No
Installation Tool Included No
Jiggle Pin Weep Hole Yes
Material Steel, Copper
Material Steel, Copper
Number of Gaskets 0
Number of Jiggle Pins/Check Valves 1
Number of Seals 2
OE Comparison Rating OE Performance
Seal Type O-Ring
Sealing Flange Outside Diameter 1.89
Start to Open Temperature 82
Start to Open Temperature 180
Type OE Type Thermostat
Product line OE Type Thermostat
Fits Ford · 9 vehicles

OE type thermostat. Provides precise temperature control with OEM-equivalent fit.

Steel and copper construction. Built with an O-ring seal for reliable leak resistance.

Offset reverse poppet design. Promotes efficient coolant flow and stable operation.

Cross-references Gates 34811, Motorad 737-180 and BE8Z 8575 Z for the same application. See all 3.

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Gates OE Type Thermostat for Ford Fiesta

The Gates OE Type Thermostat 34811 is built for precise engine coolant temperature control and an OEM-equivalent fit. It is a direct replacement for select 2011-2019 Ford Fiesta applications, including 180-degree OE temperature setups.

Key Features

  • OE Type Thermostat engineered for accurate coolant flow regulation
  • Offset reverse poppet design for OE-style operation
  • Steel and copper construction for durability
  • O-ring seal type for leak-resistant installation
  • Jiggle pin weep hole included for air bleeding during service
  • Start-to-open temperature: 180°F / 82°C
  • OE Performance comparison rating

Product Details

Gates OE Type Thermostat 34811 is made for drivers who need stable engine operating temperature and a replacement that matches original equipment dimensions and function. This thermostat is compatible with 2011-2019 Ford Fiesta models and is a strong choice when servicing the cooling system on a Ford Fiesta that requires an OE temperature thermostat with seal included. Gates OE Type Thermostats are built to deliver precise temperature control and a leak-free fit that aligns with OEM expectations.

This part cross-references Motorad 737-180 for the same application.

Common Cooling System Issues It Can Address

  • Engine running too cool or too hot
  • Slow warm-up after cold starts
  • Temperature fluctuation during driving
  • Coolant flow problems caused by a worn thermostat
  • Leaks at the thermostat sealing surface

Installation Notes and Tips

  • Verify the OE temperature specification before installation on your Ford Fiesta.
  • Inspect the thermostat housing, sealing surface, and coolant condition during service.
  • Use the correct O-ring seal and confirm proper seating before refilling the cooling system.
  • Bleed trapped air from the system after installation to help prevent overheating.
  • Confirm fitment for 2011-2019 Ford Fiesta, N/A, using the vehicle’s cooling system specification.

Quality Assurance

Gates OE Type Thermostat 34811 is engineered to provide OEM-equivalent fit and reliable temperature control for the listed Ford Fiesta applications. It is built to meet OE-style performance expectations for cooling system service.

Related reading

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2019FordFiesta1.6LL4GASN/A180 Degree; OE Temperature; Seal included; OE Type Thermostat
2018FordFiesta1.6LL4GASN/A180 Degree; OE Temperature; Seal included; OE Type Thermostat
2017FordFiesta1.6LL4GASN/A180 Degree; OE Temperature; Seal included; OE Type Thermostat
2016FordFiesta1.6LL4GASN/A180 Degree; OE Temperature; Seal included; OE Type Thermostat
2015FordFiesta1.6LL4GASN/A180 Degree; OE Temperature; Seal included; OE Type Thermostat
2014FordFiesta1.6LL4GASN/A180 Degree; OE Temperature; Seal included; OE Type Thermostat
2013FordFiesta1.6LL4GASN/A180 Degree; OE Temperature; Seal included; OE Type Thermostat
2012FordFiesta1.6LL4GASN/A180 Degree; OE Temperature; Seal included; OE Type Thermostat
2011FordFiesta1.6LL4GASN/A180 Degree; OE Temperature; Seal included; OE Type Thermostat
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — 34811Motorad — 737-180BE8Z 8575 Z