Gates
Coolant Outlet

Gates CO34960 Engine Coolant Thermostat Housing Cover

Brand Gates CO34960
Material Cast aluminum
Outlet Outside Diameter 1.51
Bolt Hole Quantity 2
Type Thermostat cover
Gasket Quantity 1
Outlet Inside Diameter 1.28
9841 0
9848 No
By-Pass Holes No
Contents Coolant outlet, gasket
Number of Bolt Holes 2
Number of Gaskets 1
Number of Seals 0
OE Exact No
Outlet Inside Diameter 1 (in) 1.28
Outlet Outside Diameter 1 (in) 1.51
Type Coolant outlet
Product line Coolant Outlet
Fits Ford and Mazda · 24 vehicles

OE-style fit. Fits and performs like the original for straightforward replacement.

Cast aluminum. Helps resist common material issues found in aftermarket alternatives.

Coolant outlet. A thermostat cover that completes the cooling system assembly.

Cross-references Dorman - OE Solutions 902-1041, Four Seasons 85024 and Motorad CH2041 for the same application. See all 11.

$42.73Free 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.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $42.73
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Gates Coolant Outlet Cover for Ford and Mazda

The Gates CO34960 coolant outlet is an engine coolant thermostat housing cover built for direct replacement service on select Ford and Mazda applications. It uses cast aluminum construction and includes the coolant outlet and gasket needed for a clean thermostat cover repair.

Key Features

  • Brand: Gates Coolant Outlet
  • Part number: CO34960
  • Type: Thermostat cover / coolant outlet
  • Material: Cast aluminum
  • Outlet inside diameter: 1.28 in.
  • Outlet outside diameter: 1.51 in.
  • Bolt hole quantity: 2
  • Contents: Coolant outlet and gasket
  • Gasket quantity: 1

Product Details

Gates Coolant Outlets are engineered as OE-style replacements for common thermostat housing cover failures caused by age, heat cycling, and material wear. The CO34960 is part of the Gates Coolant Outlet line, which focuses on direct-fit cooling system service parts for vehicles such as the Ford Ranger, Ford F-100 Ranger, Ford Windstar, Ford Aerostar, and Mazda B3000. This part cross-references Dorman OE Solutions 902-1041 for the same application.

Common Repair Uses

  • Cracked or warped thermostat housing cover
  • Coolant seepage at the outlet or gasket surface
  • Corrosion-related housing damage
  • Cooling system service on Ford Ranger and Mazda B3000 applications
  • Replacement of a worn coolant outlet on Ford Windstar or Aerostar models

Installation Notes

Verify the outlet diameter, bolt-hole count, and housing style before installation. Clean the mating surfaces thoroughly and inspect the thermostat housing and gasket surface for pitting or distortion. Confirm vehicle-specific fitment for 1993-2001 Ford Aerostar, 1996-1997 Ford Aerostar, 1998-2001 Ford F-100 Ranger, 1998-2001 Ford Ranger, 1998-2000 Ford Windstar, and 1999-2001 Mazda B3000.

Quality Assurance

Gates designs this coolant outlet to fit and perform like the original part while supporting long service life in the cooling system. The cast aluminum construction and OE-style dimensions help provide a dependable replacement for thermostat housing cover service.

This part fits 24 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2001FordF-100 Ranger3.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
2001FordRanger3.0LV6FLEXN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
2001FordRanger3.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
2001MazdaB30003.0LV6FLEXN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
2001MazdaB30003.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
2000FordF-100 Ranger3.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
2000FordRanger3.0LV6FLEXN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
2000FordRanger3.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
2000FordWindstar3.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
2000MazdaB30003.0LV6FLEXN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
1999FordF-100 Ranger3.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
1999FordRanger3.0LV6FLEXN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
1999FordRanger3.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
1999FordWindstar3.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
1999MazdaB30003.0LV6FLEXN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
1999MazdaB30003.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
1998FordF-100 Ranger3.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
1998FordRanger3.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
1998FordWindstar3.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
1997FordAerostar3.0LV6GASN/AThermostat Cover; W/2-Hole Mount; Coolant Outlet
1996FordAerostar3.0LV6GASN/AThermostat Cover; W/2-Hole Mount; Coolant Outlet
1995FordAerostar3.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
1994FordAerostar3.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
1993FordAerostar3.0LV6GASN/AEngine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 902-1041Four Seasons — 85024Motorad — CH20411F01151721F0115172A814904F3TZ 8592 BF37Z 8592 AXL5Z 8592 AAXL5Z 8592 ABZZM1 15 172