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Gates CO34838 Engine Coolant Thermostat / Water Outlet Assembly
Overview of Gates Coolant Outlet CO34838
The Gates Coolant Outlet CO34838 is designed for reliable engine cooling system performance in Ford LS and Lincoln Thunderbird vehicles. This engine coolant thermostat and water outlet assembly ensures proper coolant flow and temperature regulation to maintain optimal engine operation.
- Material: Durable plastic construction
- Includes coolant outlet, seals, and thermostat
- Four bolt holes for secure mounting
- Multiple outlet diameters for precise fitment (.39", .78", 1.6" outside; .24", .65", 1.4" inside)
- Two seals included for leak prevention
- No by-pass holes, designed for specific coolant flow paths
Detailed Product Description
The Gates Coolant Outlet from the Coolant Outlet product line is engineered to meet the cooling system requirements of select Ford and Lincoln models, specifically the Ford LS and Lincoln Thunderbird. This assembly combines the engine coolant thermostat and water outlet into a single unit, constructed from high-quality plastic to resist corrosion and wear. The part features four bolt holes for secure installation and multiple outlet diameters, including outside diameters of .39, .78, and 1.6 inches, and inside diameters of .24, .65, and 1.4 inches, ensuring compatibility with the vehicle's cooling system hoses and components. The assembly includes two seals to maintain a tight, leak-free connection, although it does not include gaskets or by-pass holes, reflecting its design for specific coolant routing.
About the Gates Coolant Outlet Product Line
The Coolant Outlet product line by Gates focuses on providing integrated coolant outlet assemblies that combine the thermostat and water outlet functions. This approach simplifies replacement and helps maintain precise coolant flow control. The CO34838 model exemplifies this line's emphasis on fitment accuracy and material durability, tailored for Ford LS and Lincoln Thunderbird applications.
Common Applications and Issues Addressed
- Replacement of worn or cracked coolant outlet assemblies
- Resolving coolant leaks around the thermostat housing
- Restoring proper coolant flow to prevent engine overheating
- Addressing thermostat failure affecting engine temperature regulation
- Eliminating coolant contamination due to faulty seals
Installation Notes and Tips
Ensure the engine is cool before beginning installation to avoid injury. Verify that the four bolt holes align correctly with the vehicle’s mounting points. Inspect and clean the mating surfaces to ensure a proper seal. Use the included seals to prevent leaks, but note that no gaskets are included with this assembly. Proper torque specifications should be followed to avoid damage to the plastic housing.
Quality Assurance and Warranty
The Gates Coolant Outlet CO34838 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 Ford LS and Lincoln Thunderbird vehicles. Warranty information is subject to the manufacturer’s terms and should be verified at the time of purchase.
| Brand | Gates |
| Part Number | CO34838 |
| Position | Coolant Outlet |
| Material | Plastic |
| Outlet Outside Diameter | .39 |
| Outlet Outside Diameter | .78 |
| Outlet Outside Diameter | 1.6 |
| Bolt Hole Quantity | 4 |
| Type | Coolant outlet assembly |
| Gasket Quantity | 0 |
| Outlet Inside Diameter | .24 |
| Outlet Inside Diameter | .65 |
| Outlet Inside Diameter | 1.4 |
| 9841 | 2 |
| 9848 | No |
| By-Pass Holes | No |
| Contents | Coolant outlet, seals, thermostat |
| Number of Bolt Holes | 4 |
| Number of Gaskets | 0 |
| Number of Seals | 2 |
| OE Exact | No |
| Outlet Inside Diameter 1 (in) | 1.4 |
| Outlet Inside Diameter 2 (in) | 1.4 |
| Outlet Inside Diameter 3 (in) | .65 |
| Outlet Inside Diameter 4 (in) | .24 |
| Outlet Inside Diameter 5 (in) | .24 |
| Outlet Outside Diameter 1 (in) | 1.6 |
| Outlet Outside Diameter 2 (in) | 1.6 |
| Outlet Outside Diameter 3 (in) | .78 |
| Outlet Outside Diameter 4 (in) | .39 |
| Outlet Outside Diameter 5 (in) | .39 |
| Type | Coolant outlet |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Lincoln | LS | 3.9L | V8 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 192 Degree; Seal included; Coolant Outlet |
| 2005 | Ford | Thunderbird | 3.9L | V8 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 192 Degree; Seal included; Coolant Outlet |
| 2005 | Lincoln | LS | 3.9L | V8 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 192 Degree; Seal included; Coolant Outlet |
| 2004 | Ford | Thunderbird | 3.9L | V8 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 192 Degree; Seal included; Coolant Outlet |
| 2004 | Lincoln | LS | 3.9L | V8 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 192 Degree; Seal included; Coolant Outlet |
| 2003 | Ford | Thunderbird | 3.9L | V8 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 192 Degree; Seal included; Coolant Outlet |
| 2003 | Lincoln | LS | 3.9L | V8 | GAS | N/A | Coolant Outlet Assembly with Thermostat; 192 Degree; 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.