Gates
Coolant Outlet

Gates CO34985 Engine Coolant Thermostat Housing Cover

Brand Gates CO34985
1
No
Bolt Hole Quantity 4
By-Pass Holes No
Contents Thermostat Cover w/ Integrated Seal
Contents Thermostat Cover, Integrated Seal
Gasket Quantity 0
Material Plastic
Number of Bolt Holes 4
Number of Gaskets 0
Number of Seals 1
OE Exact No
Outlet Inside Diameter .73
Outlet Inside Diameter 1.09
Outlet Inside Diameter 1 (in) 1.09
Outlet Inside Diameter 2 (in) .73
Outlet Outside Diameter .94
Outlet Outside Diameter 1.3
Outlet Outside Diameter 1 (in) 1.3
Outlet Outside Diameter 2 (in) .94
Type Thermostat Cover
Type Thermostat Cover
Product line Coolant Outlet
Fits Ford · 9 vehicles

OE-style fit. Designed to perform like the original for a direct replacement.

Integrated seal. Thermostat cover includes a built-in seal for a cleaner install.

Plastic construction. Helps address common material issues found in aftermarket options.

Cross-references BE8Z 8592 B and RH201 for the same application. See all 2.

$30.18Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
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Step 2 — Quantity
Order total $30.18
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Coolant Outlet Cover for Ford Fiesta

The Gates Coolant Outlet CO34985 is an engine coolant thermostat housing cover built for 2011-2019 Ford Fiesta applications. It is a plastic thermostat cover with an integrated seal, made to match original fit and function for the cooling system.

Key Features

  • Engine coolant thermostat housing cover / thermostat cover
  • Plastic construction for OE-style fitment
  • Integrated seal included in the cover design
  • Four bolt holes for secure mounting
  • Outlet dimensions: 1.09 in and .73 in inside diameter; 1.3 in and .94 in outside diameter
  • Gates Coolant Outlet line coverage for cooling system service parts

Product Details

Gates CO34985 is part of the Coolant Outlet line, which focuses on replacement cooling components that address common material and design issues found in many aftermarket alternatives. This thermostat housing cover is intended to match the original layout and performance requirements for the Ford Fiesta cooling system, helping maintain proper coolant routing at the thermostat housing. If you are searching for a Ford Fiesta thermostat housing cover with integrated seal, Gates CO34985 provides a direct replacement option for 2011-2019 Ford Fiesta models.

This part cross-references BE8Z 8592 B and RH201 for the same application.

What It Helps Address

  • Coolant leaks at the thermostat housing cover
  • Cracked or worn plastic coolant outlet covers
  • Seal failure at the thermostat housing interface
  • Cooling system service needs on a Ford Fiesta
  • Replacement of a damaged OE-style coolant outlet cover

Installation Notes

Verify the outlet diameters, bolt-hole count, and thermostat housing layout before installation. Clean the mating surfaces thoroughly and inspect the housing for warpage, corrosion, or damage that could affect sealing. This part is listed for 2011-2019 Ford Fiesta, N/A, with thermostat housing cover with included seal notes.

Quality Assurance

Gates positions the Coolant Outlet line as a cost-effective replacement solution with full line coverage, from water outlets to complete thermostat housing assemblies. CO34985 is engineered to fit and perform like the original cooling component and support long service life in normal service conditions.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2019FordFiesta1.6LL4GASN/AThermostat housing cover with included seal.; Coolant Outlet
2018FordFiesta1.6LL4GASN/AThermostat housing cover with included seal.; Coolant Outlet
2017FordFiesta1.6LL4GASN/AThermostat housing cover with included seal.; Coolant Outlet
2016FordFiesta1.6LL4GASN/AThermostat housing cover with included seal.; Coolant Outlet
2015FordFiesta1.6LL4GASN/AThermostat housing cover with included seal.; Coolant Outlet
2014FordFiesta1.6LL4GASN/AThermostat housing cover with included seal.; Coolant Outlet
2013FordFiesta1.6LL4GASN/AThermostat housing cover with included seal.; Coolant Outlet
2012FordFiesta1.6LL4GASN/AThermostat housing cover with included seal.; Coolant Outlet
2011FordFiesta1.6LL4GASN/AThermostat housing cover with included seal.; Coolant Outlet
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BE8Z 8592 BRH201