OE Quality
60-Day Returns

Apex AWO2309 Engine Coolant Thermostat Gasket
Reliable Engine Coolant Thermostat Gasket for Ford Vehicles
The Apex AWO2309 Engine Coolant Thermostat Gasket is designed to provide a secure seal for your vehicle's thermostat housing. Engineered for compatibility with various Ford models, this gasket ensures proper coolant flow and helps maintain optimal engine temperature.
- Compatible with Ford E-350 Club Wagon, E-350 Econoline, E-350 Super Duty, Excursion, F-250, F-250 HD, F-250 Super Duty, F-350, and F-350 Super Duty
- Durable construction to withstand high engine temperatures and pressure
- Precise fitment to prevent coolant leaks and maintain engine efficiency
- Part number AWO2309 for easy identification and replacement
Product Details and Compatibility
The Apex AWO2309 Engine Coolant Thermostat Gasket is specifically designed for use in Ford trucks and vans, including the E-350 Club Wagon, E-350 Econoline, and F-Series Super Duty models. This gasket plays a critical role in sealing the thermostat housing, preventing coolant leaks that can lead to engine overheating or inefficient temperature regulation. Using the correct gasket ensures that the thermostat functions properly, maintaining the engine's cooling system integrity.
Common Applications and Problem Solving
- Prevents coolant leaks around the thermostat housing
- Helps maintain consistent engine operating temperature
- Reduces risk of engine overheating due to faulty seals
- Addresses issues related to thermostat housing gasket wear or damage
- Supports proper coolant circulation in Ford E-350 and F-Series vehicles
Installation Notes and Tips
When installing the Apex AWO2309 thermostat gasket, ensure the thermostat housing surface is clean and free of old gasket material or debris. Proper surface preparation is essential for a secure seal. Align the gasket carefully with the thermostat housing and avoid over-tightening bolts to prevent gasket damage. Refer to the vehicle’s service manual for torque specifications and installation procedures specific to your Ford model.
Quality Assurance and Warranty
Apex manufactures the AWO2309 Engine Coolant Thermostat Gasket to meet OEM standards for durability and fitment. While specific warranty details are not provided, Apex products are generally backed by quality control processes to ensure reliable performance in Ford E-350 and F-Series Super Duty vehicles. Using the correct part number AWO2309 helps guarantee compatibility and long-term service.
This part fits 40 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Ford | E-350 Club Wagon | 7.3L | V8 | N/A | Thermostat seal |
| 2003 | Ford | E-350 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 2003 | Ford | Excursion | 7.3L | V8 | N/A | Thermostat seal |
| 2003 | Ford | F-250 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 2003 | Ford | F-350 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 2002 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | Thermostat seal |
| 2002 | Ford | E-350 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 2002 | Ford | Excursion | 7.3L | V8 | N/A | Thermostat seal |
| 2002 | Ford | F-250 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 2002 | Ford | F-350 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 2001 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | Thermostat seal |
| 2001 | Ford | E-350 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 2001 | Ford | Excursion | 7.3L | V8 | N/A | Thermostat seal |
| 2001 | Ford | F-250 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 2001 | Ford | F-350 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 2000 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | Thermostat seal |
| 2000 | Ford | E-350 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 2000 | Ford | Excursion | 7.3L | V8 | N/A | Thermostat seal |
| 2000 | Ford | F-250 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 2000 | Ford | F-350 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 1999 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | Thermostat seal |
| 1999 | Ford | E-350 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 1999 | Ford | F-250 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 1999 | Ford | F-350 Super Duty | 7.3L | V8 | N/A | Thermostat seal |
| 1998 | Ford | E-350 Econoline | 7.3L | V8 | N/A | Thermostat seal |
| 1998 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | Thermostat seal |
| 1997 | Ford | E-350 Econoline | 7.3L | V8 | N/A | Thermostat seal |
| 1997 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | Thermostat seal |
| 1997 | Ford | F-250 HD | 7.3L | V8 | N/A | Thermostat seal |
| 1997 | Ford | F-350 | 7.3L | V8 | N/A | Thermostat seal |
| 1996 | Ford | E-350 Econoline | 7.3L | V8 | N/A | Thermostat seal |
| 1996 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | Thermostat seal |
| 1996 | Ford | F-250 | 7.3L | V8 | N/A | Thermostat seal |
| 1996 | Ford | F-350 | 7.3L | V8 | N/A | Thermostat seal |
| 1995 | Ford | E-350 Econoline | 7.3L | V8 | N/A | Thermostat seal |
| 1995 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | Thermostat seal |
| 1995 | Ford | F-250 | 7.3L | V8 | N/A | Thermostat seal |
| 1995 | Ford | F-350 | 7.3L | V8 | N/A | Thermostat seal |
| 1994 | Ford | F-250 | 7.3L | V8 | N/A | Thermostat seal |
| 1994 | Ford | F-350 | 7.3L | V8 | N/A | Thermostat seal |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.