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Gates CO34745 Engine Coolant Water Outlet
Overview of Gates Coolant Outlet CO34745
The Gates Coolant Outlet CO34745 is designed to provide reliable engine coolant flow for select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered with durable plastic material, this coolant outlet ensures proper coolant circulation and helps maintain optimal engine temperature.
- Constructed from durable plastic for corrosion resistance
- Includes one seal for secure installation
- Two bolt holes for stable mounting
- Multiple outlet diameters: 0.534", 0.545", and 1.048" outside diameters
- Compatible with Buick Achieva, Chevrolet Cavalier, Malibu, Oldsmobile Skylark, Pontiac Grand Am, and Sunfire models
Detailed Product Description
The Gates Coolant Outlet CO34745 is part of the Coolant Outlet product line, which focuses on delivering precise fit and reliable performance for engine cooling systems. This engine coolant water outlet is made from high-quality plastic, providing resistance to corrosion and heat. It features two bolt holes for secure attachment and comes with one seal to ensure a tight, leak-free connection. The outlet has multiple outside diameters (.534", .545", and 1.048") and inside diameters (.745" and 1.3"), accommodating specific hose and system requirements. This part is not an exact OE replacement but is engineered to meet or exceed performance standards for the listed vehicle applications.
Compatible Vehicles and Applications
This coolant outlet is compatible with a range of GM vehicles, including:
- Buick Achieva
- Chevrolet Cavalier and Malibu
- Oldsmobile Skylark
- Pontiac Grand Am and Sunfire
It is designed to replace the engine coolant water outlet in these models, ensuring proper coolant flow and engine temperature regulation.
Common Issues Addressed by This Coolant Outlet
- Leaking or cracked coolant outlet housing
- Overheating due to coolant flow restriction
- Corrosion damage in the original plastic outlet
- Loose or damaged mounting points causing coolant leaks
- Failed seals leading to coolant loss
Installation Notes and Tips
- Ensure the engine is cool before beginning installation
- Remove old coolant outlet and clean mounting surface thoroughly
- Use the included seal to prevent leaks; no additional gaskets are required
- Tighten bolts evenly to the manufacturer’s torque specifications
- Check coolant levels and system pressure after installation
Quality Assurance and Warranty
The Gates Coolant Outlet CO34745 is manufactured to meet industry standards for durability and fitment. While this part is not an exact OE replacement, it is engineered to provide reliable service in compatible Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Gates products typically come with a limited warranty against defects in material and workmanship; please refer to Gates’ official warranty policy for specific terms.
| Brand | Gates |
|---|---|
| Part Number | CO34745 |
| Position | Coolant Outlet |
| 1 | |
| No | |
| Bolt Hole Quantity | 2 |
| By-Pass Holes | No |
| Contents | Coolant Outlet, Seal |
| Gasket Quantity | 0 |
| Material | Plastic |
| Number of Bolt Holes | 2 |
| Number of Gaskets | 0 |
| Number of Seals | 1 |
| OE Exact | No |
| Outlet Inside Diameter | .745 |
| Outlet Inside Diameter | 1.3 |
| Outlet Inside Diameter 1 (in) | 1.3 |
| Outlet Inside Diameter 2 (in) | .745 |
| Outlet Outside Diameter | .534 |
| Outlet Outside Diameter | .545 |
| Outlet Outside Diameter | 1.048 |
| Outlet Outside Diameter 1 (in) | 1.048 |
| Outlet Outside Diameter 2 (in) | .534 |
| Outlet Outside Diameter 3 (in) | .545 |
| Type | Coolant Outlet |
| Type | Coolant Outlet |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2002 | Chevrolet | Cavalier | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2002 | Pontiac | Sunfire | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2001 | Chevrolet | Cavalier | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2001 | Oldsmobile | Alero | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2001 | Pontiac | Grand Am | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2001 | Pontiac | Sunfire | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2000 | Chevrolet | Cavalier | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2000 | Oldsmobile | Alero | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2000 | Pontiac | Grand Am | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2000 | Pontiac | Sunfire | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1999 | Chevrolet | Cavalier | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1999 | Chevrolet | Malibu | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1999 | Oldsmobile | Alero | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1999 | Pontiac | Grand Am | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1999 | Pontiac | Sunfire | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1998 | Buick | Skylark | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1998 | Chevrolet | Cavalier | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1998 | Chevrolet | Malibu | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1998 | Oldsmobile | Achieva | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1998 | Pontiac | Grand Am | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1998 | Pontiac | Sunfire | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1997 | Buick | Skylark | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1997 | Chevrolet | Cavalier | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1997 | Chevrolet | Malibu | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1997 | Oldsmobile | Achieva | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1997 | Pontiac | Grand Am | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1997 | Pontiac | Sunfire | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1996 | Buick | Skylark | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1996 | Chevrolet | Cavalier | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1996 | Oldsmobile | Achieva | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1996 | Pontiac | Grand Am | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 1996 | Pontiac | Sunfire | 2.4L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with 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.