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Gates 33576 Engine Coolant Thermostat
Reliable Cooling Control for BMW, Dodge, and Ford Vehicles
The Gates Heavy-Duty Thermostat 33576 is engineered to maintain optimal engine temperature in select BMW, Dodge, and Ford models. Designed with durable materials and precise specifications, this engine coolant thermostat ensures consistent performance under demanding conditions.
- Constructed from stainless steel, steel, and copper for durability
- Weir-stat design for reliable temperature regulation
- Start to open temperature at 160°F (71°C) for accurate coolant flow
- Flange outside diameter of 2.87 inches and valve diameter of 2.27 inches
- Height of 3.16 inches with a flange thickness of 0.21 inches
Heavy-Duty Thermostat Product Line Overview
The Gates Heavy-Duty Thermostat line focuses on robust cooling components designed for vehicles operating under heavy loads or extreme conditions. This product line emphasizes durability and precise thermal management, making it suitable for trucks and performance vehicles such as the Dodge Ram series and BMW M models. The 33576 thermostat exemplifies these qualities with its sturdy construction and reliable opening temperature.
Technical Details and Specifications
This engine coolant thermostat features a weir-stat design, which provides consistent and controlled coolant flow to maintain engine temperature. The thermostat begins to open at 160°F (71°C), ensuring the engine reaches optimal operating temperature before coolant circulation begins. Its stainless steel, steel, and copper construction offers resistance to corrosion and wear. The thermostat measures 3.16 inches in height, with a flange outside diameter of 2.87 inches and a valve diameter of 2.27 inches, fitting precisely within the cooling system housing.
Applications and Problem Solving
- Prevents engine overheating by regulating coolant flow
- Helps maintain consistent engine temperature for performance vehicles like BMW M5 and M6
- Supports heavy-duty cooling needs in trucks such as Dodge Ram 1500, 2500, and 3500
- Reduces risk of engine damage caused by thermostat failure
- Improves engine efficiency by ensuring timely coolant circulation
Installation Notes and Tips
The Gates Heavy-Duty Thermostat 33576 does not include an installation tool or gasket, so ensure you have the appropriate tools and replacement gaskets before beginning installation. Verify compatibility with your specific BMW, Dodge, or Ford model prior to installation. Proper sealing and torque specifications should be followed to prevent leaks and ensure optimal performance.
Quality Assurance and Warranty
Manufactured by Gates, a recognized name in automotive cooling components, this thermostat meets industry standards for durability and performance. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in heavy-duty applications.
| Brand | Gates |
| Part Number | 33576 |
| Position | Heavy-Duty Thermostat |
| 0 | |
| 0 | |
| 1.7 | |
| 2.27 | |
| Design | Weir-Stat |
| Design | Weir-Stat |
| Flange Thickness | .21 |
| Flange Thickness (in) | .21 |
| Gasket Quantity | 0 |
| Height | 3.16 |
| Height Between Flanges | 1.25 |
| Height from Flange (in) | 1.7 |
| Includes Installation Tool | No |
| Installation Tool Included | No |
| Jiggle Pin Weep Hole | No |
| Material | Stainless Steel, Steel, Copper |
| Material | Stainless Steel, Steel, Copper |
| Number of Gaskets | 0 |
| Number of Jiggle Pins/Check Valves | 0 |
| Number of Seals | 0 |
| Sealing Flange Outside Diameter | 2.87 |
| Start to Open Temperature | 71 |
| Start to Open Temperature | 160 |
| Type | Heavy-Duty Thermostat |
| Valve Diameter (in) | 2.27 |
This part fits 30 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | BMW | M5 | 5.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2008 | BMW | M6 | 5.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2007 | BMW | M5 | 5.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2007 | BMW | M6 | 5.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2006 | BMW | M5 | 5.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2006 | BMW | M6 | 5.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2006 | Dodge | Ram 1500 | 8.3L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2006 | Ford | GT | 5.4L | V8 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2005 | Dodge | Ram 1500 | 8.3L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2004 | Dodge | Ram 1500 | 8.3L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2003 | Dodge | Ram 2500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2003 | Dodge | Ram 3500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2002 | Dodge | Ram 2500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2002 | Dodge | Ram 3500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2001 | Dodge | Ram 2500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2001 | Dodge | Ram 3500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2000 | Dodge | Ram 2500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 2000 | Dodge | Ram 3500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 1999 | Dodge | Ram 2500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 1999 | Dodge | Ram 3500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 1998 | Dodge | Ram 2500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 1998 | Dodge | Ram 3500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 1997 | Dodge | Ram 2500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 1997 | Dodge | Ram 3500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 1996 | Dodge | Ram 2500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 1996 | Dodge | Ram 3500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 1995 | Dodge | Ram 2500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 1995 | Dodge | Ram 3500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 1994 | Dodge | Ram 2500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
| 1994 | Dodge | Ram 3500 | 8.0L | V10 | GAS | N/A | 160 Degree; Alternate Temperature; Seal included; Heavy-Duty Thermostat |
* 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.