HomeBelts and Cooling > Thermostat and HousingGates CO34770 Engine Coolant Water Outlet
Part #: CO34770

Gates CO34770 Engine Coolant Water Outlet

Coolant Outlet
⚙️ 23 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Coolant Outlet
🚗Fitment: Ford, Lincoln, and Mercury, Taurus, LS, Sable, Mustang, and Marauder
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Overview of Gates Coolant Outlet CO34770

The Gates Coolant Outlet CO34770 is a cast aluminum engine coolant water outlet designed for reliable cooling system performance. This part is compatible with select Ford, Lincoln, and Mercury vehicles, including the Mustang, Taurus, LS, Marauder, and Sable models.

  • Constructed from durable cast aluminum for corrosion resistance
  • Features dual outlet inside diameters of 1.27 inches and 0.96 inches
  • Dual outlet outside diameters of 1.5 inches and 1.25 inches
  • Equipped with two bolt holes for secure mounting
  • Includes one seal but no gaskets
  • Designed without by-pass holes

Detailed Product Description

The Gates Coolant Outlet CO34770 is engineered to maintain efficient coolant flow within the engine cooling system. Made from cast aluminum, this coolant outlet offers strength and resistance to heat and corrosion, ensuring long-term durability. The part features two outlet sizes, with inside diameters measuring 1.27 inches and 0.96 inches, and outside diameters of 1.5 inches and 1.25 inches, accommodating specific hose connections. The two bolt holes provide a secure fitment, while the included seal helps prevent leaks. This coolant outlet does not include gaskets or by-pass holes, aligning with the original equipment design for the compatible Ford, Lincoln, and Mercury models.

About the Gates Coolant Outlet Product Line

The Gates Coolant Outlet product line focuses on delivering reliable engine coolant water outlets that meet or exceed OEM specifications. This line emphasizes durable materials like cast aluminum and precise fitment to ensure proper coolant flow and system integrity. The CO34770 model is part of this line, designed specifically for select Ford, Lincoln, and Mercury vehicles to maintain optimal engine temperature control.

Common Applications and Issues Addressed

  • Replacement of cracked or corroded coolant outlets
  • Resolving coolant leaks at the water outlet connection
  • Preventing engine overheating due to coolant flow restrictions
  • Addressing coolant system failures in Ford Mustang, Taurus, LS, Marauder, and Sable models
  • Maintaining proper coolant circulation in Lincoln and Mercury vehicles

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation
  • Inspect mounting surfaces and clean thoroughly to prevent leaks
  • Use the included seal and verify bolt hole alignment for proper fit
  • Do not reuse old gaskets or seals to maintain a secure seal
  • Check coolant levels and system pressure after installation

Quality Assurance and Warranty

The Gates Coolant Outlet CO34770 is manufactured to meet industry standards for durability and performance. While this part is not an exact OE replacement, it is engineered to provide reliable service in compatible Ford, Lincoln, and Mercury vehicles. Gates products typically come with a limited warranty against defects in material and workmanship; please refer to Gates' official warranty policy for specific coverage details.

BrandGates
Part NumberCO34770
PositionCoolant Outlet
1
No
Bolt Hole Quantity2
By-Pass HolesNo
ContentsCoolant Outlet, Seal
Gasket Quantity0
MaterialCast Aluminum
Number of Bolt Holes2
Number of Gaskets0
Number of Seals1
OE ExactNo
Outlet Inside Diameter.96
Outlet Inside Diameter1.27
Outlet Inside Diameter 1 (in)1.27
Outlet Inside Diameter 2 (in).96
Outlet Outside Diameter1.25
Outlet Outside Diameter1.5
Outlet Outside Diameter 1 (in)1.5
Outlet Outside Diameter 2 (in)1.25
TypeCoolant Outlet
TypeCoolant Outlet

This part fits 23 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2005FordTaurus3.0LV6GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2005LincolnLS3.0LV6GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2005MercurySable3.0LV6GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2004FordMustang4.6LV8GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2004FordTaurus3.0LV6GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2004LincolnLS3.0LV6GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2004MercuryMarauder4.6LV8GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2004MercurySable3.0LV6GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2003FordMustang4.6LV8GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2003FordTaurus3.0LV6GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2003LincolnLS3.0LV6GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2003MercuryMarauder4.6LV8GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2003MercurySable3.0LV6GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2002FordTaurus3.0LV6GASN/AW/2 Hose Connections; Seal included; Coolant Outlet
2002LincolnLS3.0LV6GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2002MercurySable3.0LV6GASN/AW/2 Hose Connections; Seal included; Coolant Outlet
2001FordMustang4.6LV8GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2001FordTaurus3.0LV6GASN/AW/2 Hose Connections; Seal included; Coolant Outlet
2001LincolnLS3.0LV6GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2001MercurySable3.0LV6GASN/AW/2 Hose Connections; Seal included; Coolant Outlet
2000FordTaurus3.0LV6GASN/AW/2 Hose Connections; Seal included; Coolant Outlet
2000LincolnLS3.0LV6GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2000MercurySable3.0LV6GASN/AW/2 Hose Connections; 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:

81517385173902-1014CH5173F6ZZ 8592 BBRH70

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