HomeBelts and Cooling > Thermostat and HousingGates CO34819 Engine Coolant Water Outlet
Part #: CO34819

Gates CO34819 Engine Coolant Water Outlet

Coolant Outlet
⚙️ 32 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Coolant Outlet
🚗Fitment: Ford, Mercury, Mazda, and Lincoln, Fusion, Mariner, Milan, Escape, 6, Tribute, Zephyr, and MPV
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Overview of Gates Coolant Outlet CO34819

The Gates Coolant Outlet CO34819 is a precision-engineered engine coolant water outlet designed for select Ford, Lincoln, Mazda, and Mercury vehicles. This thermostat housing component ensures proper coolant flow and temperature regulation in your vehicle's engine cooling system.

  • Constructed from durable plastic material for corrosion resistance
  • Includes one seal for secure coolant containment
  • Features three bolt holes for stable mounting
  • Multiple outlet diameters ranging from 0.74 to 1.49 inches outside diameter
  • Compatible with Ford Escape, Fusion, Lincoln Zephyr, Mazda MPV, Mercury Mariner, Milan, and Tribute models

Detailed Product Description

The Gates Coolant Outlet CO34819 is part of the Coolant Outlet product line, which focuses on reliable thermostat housings and coolant outlets designed to maintain optimal engine temperature. Made from high-quality plastic, this coolant outlet offers resistance to corrosion and heat, contributing to the longevity of your vehicle’s cooling system. It features three bolt holes for secure installation and comes with one seal to prevent leaks. The outlet diameters vary, with outside diameters measuring 0.74, 1.24, 1.25, and 1.49 inches, and inside diameters of 0.53, 1.02, 1.04, and 1.29 inches, accommodating specific hose connections and coolant flow requirements.

Compatible Vehicles and Applications

This engine coolant water outlet is compatible with a range of vehicles, including Ford Escape and Fusion, Lincoln Zephyr, Mazda MPV, and Mercury Mariner, Milan, and Tribute models. The part number CO34819 ensures you receive the correct fitment for these vehicles, supporting proper thermostat housing function and coolant circulation.

  • Replaces worn or cracked thermostat housing outlets
  • Prevents coolant leaks and overheating issues
  • Restores proper coolant flow and engine temperature regulation
  • Addresses coolant contamination caused by damaged outlets
  • Supports maintenance of engine cooling system integrity

Installation Notes and Tips

When installing the Gates Coolant Outlet CO34819, ensure the engine is cool before beginning work. Remove the old thermostat housing carefully to avoid damaging surrounding components. Clean the mounting surface thoroughly to ensure a proper seal with the included seal. Tighten the three bolts evenly to the manufacturer’s torque specifications to prevent leaks. Verify all hose connections match the outlet diameters for a secure fit.

Quality Assurance and Warranty

Gates is a recognized brand in automotive cooling components, and the Coolant Outlet product line is engineered to meet or exceed industry standards. While this part is not an exact OE replacement, it is designed to provide reliable performance and durability. The product includes one seal and is manufactured from corrosion-resistant plastic to withstand typical engine operating conditions. Warranty details should be confirmed with the point of purchase or manufacturer.

BrandGates
Part NumberCO34819
PositionCoolant Outlet
1
No
Bolt Hole Quantity3
By-Pass HolesNo
ContentsCoolant Outlet, Seal
Gasket Quantity0
MaterialPlastic
Number of Bolt Holes3
Number of Gaskets0
Number of Seals1
OE ExactNo
Outlet Inside Diameter.53
Outlet Inside Diameter1.02
Outlet Inside Diameter1.04
Outlet Inside Diameter1.29
Outlet Inside Diameter 1 (in)1.29
Outlet Inside Diameter 2 (in)1.04
Outlet Inside Diameter 3 (in)1.02
Outlet Inside Diameter 4 (in).53
Outlet Outside Diameter.74
Outlet Outside Diameter1.24
Outlet Outside Diameter1.25
Outlet Outside Diameter1.49
Outlet Outside Diameter 1 (in)1.49
Outlet Outside Diameter 2 (in)1.25
Outlet Outside Diameter 3 (in)1.24
Outlet Outside Diameter 4 (in).74
TypeCoolant Outlet
TypeThermostat Housing

This part fits 32 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2009FordFusion3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2009MercuryMariner3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2009MercuryMilan3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2008FordEscape3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2008FordFusion3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2008Mazda63.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2008MazdaTribute3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2008MercuryMariner3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2008MercuryMilan3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2007FordEscape3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2007FordFusion3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2007Mazda63.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2007MercuryMariner3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2007MercuryMilan3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2006FordEscape3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2006FordFusion3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2006LincolnZephyr3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2006Mazda63.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2006MazdaMPV3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2006MazdaTribute3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2006MercuryMariner3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2006MercuryMilan3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2005FordEscape3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2005Mazda63.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2005MazdaMPV3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2005MazdaTribute3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2005MercuryMariner3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2004Mazda63.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2004MazdaMPV3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2003Mazda63.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2003MazdaMPV3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet
2002MazdaMPV3.0LV6GASN/AThermostat Housing; Seal included; Coolant Outlet

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2M2Z 8592 CC2M2Z 8592 CD86076902-778AJ5115176AJ5115176AAJ5115176BCH8778

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.