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Gates CO34736 Engine Coolant Thermostat / Water Outlet Assembly
Overview of Gates Coolant Outlet CO34736
The Gates Coolant Outlet CO34736 is a precision-engineered engine coolant thermostat and water outlet assembly designed for select Ford and Mercury vehicles. This component ensures efficient coolant flow and temperature regulation, critical for maintaining optimal engine performance in models like the Ford Explorer and Mercury Mountaineer.
- Material: Durable plastic construction
- Includes coolant outlet, seals, thermostat, and temperature sensors
- Three bolt holes for secure mounting
- By-pass holes included for improved coolant circulation
- Multiple outlet inside and outside diameters for precise fitment
- Compatible with Ford Explorer, Explorer Sport, Explorer Sport Trac, Mountaineer, and Ranger
Detailed Product Description
The Gates Coolant Outlet CO34736 is part of the Coolant Outlet brand line, which focuses on delivering reliable coolant outlet assemblies that integrate thermostats and temperature sensors. This assembly features a plastic body designed to withstand engine heat and pressure while maintaining coolant flow integrity. It includes two seals to prevent leaks and three bolt holes for a secure fit. The assembly has multiple outlet diameters, including an outside diameter of 1.48 inches and 0.71 inches, and inside diameters of 1.175 inches and 0.532 inches, ensuring compatibility with specific coolant system configurations. Additionally, the by-pass holes with inside and outside diameters of 0.887 inches and 1.069 inches respectively, facilitate proper coolant circulation, reducing the risk of overheating.
Compatible Vehicles and Applications
This coolant outlet assembly is compatible with a range of Ford and Mercury vehicles, including:
- Ford Explorer (including Explorer Sport and Explorer Sport Trac)
- Mercury Mountaineer
- Ford Ranger
It is designed to replace the original equipment part in these models, providing a reliable solution for coolant system maintenance and repair.
Common Issues Addressed by This Part
- Coolant leaks from damaged or worn outlet assemblies
- Engine overheating due to thermostat failure
- Improper coolant flow causing temperature sensor errors
- Corrosion or cracking in original plastic outlets
- By-pass flow restrictions leading to inefficient cooling
Installation Notes and Tips
- Ensure the engine is cool before beginning installation
- Verify the number of bolt holes and outlet diameters match your vehicle’s specifications
- Replace seals included in the assembly to prevent leaks
- Check for proper alignment of by-pass holes during installation
- Consult vehicle service manual for torque specifications on bolts
Quality Assurance and Warranty
The Gates Coolant Outlet CO34736 is manufactured to meet or exceed industry standards for durability and performance. While this part is not an exact OE replacement, it is engineered for reliable operation in compatible Ford and Mercury vehicles. Gates provides quality assurance backed by their manufacturing expertise, though specific warranty details should be confirmed at the point of purchase.
| Brand | Gates |
| Part Number | CO34736 |
| Position | Coolant Outlet |
| .887 | |
| 1.069 | |
| 2 | |
| Yes | |
| Bolt Hole Quantity | 3 |
| By-Pass Holes | Yes |
| By-Pass Inside Diameter (in) | .887 |
| By-Pass Outside Diameter (in) | 1.069 |
| Contents | Coolant Outlet, Seals, Thermostat, Temperature Sensors |
| Gasket Quantity | 0 |
| Material | Plastic |
| Number of Bolt Holes | 3 |
| Number of Gaskets | 0 |
| Number of Seals | 2 |
| OE Exact | No |
| Outlet Inside Diameter | .532 |
| Outlet Inside Diameter | 1.175 |
| Outlet Inside Diameter 1 (in) | 1.175 |
| Outlet Inside Diameter 2 (in) | .532 |
| Outlet Outside Diameter | .71 |
| Outlet Outside Diameter | 1.48 |
| Outlet Outside Diameter 1 (in) | 1.48 |
| Outlet Outside Diameter 2 (in) | .71 |
| Type | Coolant Outlet |
| Type | Coolant Outlet Assembly |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2001 | Ford | Explorer | 4.0L | V6 | GAS | N/A | Coolant Outlet Assembly with Thermostat, Screw-In Sensor, 190 Degree, OE Temperature, Seal included; Coolant Outlet |
| 2001 | Ford | Explorer Sport | 4.0L | V6 | GAS | N/A | Coolant Outlet Assembly with Thermostat, Screw-In Sensor, 190 Degree, OE Temperature, Seal included; Coolant Outlet |
| 2001 | Ford | Explorer Sport Trac | 4.0L | V6 | GAS | N/A | Coolant Outlet Assembly with Thermostat, Screw-In Sensor, 190 Degree, OE Temperature, Seal included; Coolant Outlet |
| 2001 | Ford | Ranger | 4.0L | V6 | GAS | N/A | Coolant Outlet Assembly with Thermostat, Screw-In Sensor, 190 Degree, OE Temperature, Seal included; Coolant Outlet |
| 2001 | Mercury | Mountaineer | 4.0L | V6 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 190 Degree; OE Temperature; Seal included; Coolant Outlet |
| 2000 | Ford | Explorer | 4.0L | V6 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 190 Degree; OE Temperature; Seal included; Coolant Outlet |
| 2000 | Mercury | Mountaineer | 4.0L | V6 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 190 Degree; OE Temperature; Seal included; Coolant Outlet |
| 1999 | Ford | Explorer | 4.0L | V6 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 190 Degree; OE Temperature; Seal included; Coolant Outlet |
| 1999 | Mercury | Mountaineer | 4.0L | V6 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 190 Degree; OE Temperature; Seal included; Coolant Outlet |
| 1998 | Ford | Explorer | 4.0L | V6 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 190 Degree; OE Temperature; Seal included; Coolant Outlet |
| 1998 | Mercury | Mountaineer | 4.0L | V6 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 190 Degree; OE Temperature; Seal included; Coolant Outlet |
| 1997 | Ford | Explorer | 4.0L | V6 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 190 Degree; OE Temperature; 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.