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Gates 34700 Engine Coolant Thermostat
Overview of Gates Integrated Housing Thermostat 34700
The Gates Integrated Housing Thermostat 34700 is designed for precise engine temperature regulation in select Dodge and Mercedes-Benz Sprinter models. This engine coolant thermostat ensures optimal cooling system performance by opening at 88°C (190°F), helping maintain efficient engine operation.
- Integrated housing thermostat design with 3 bolt holes for secure mounting
- Start to open temperature at 88°C (190°F) for accurate temperature control
- Includes one seal for leak prevention
- Non-electric thermostat without jiggle pin or check valve
- OE performance rating, engineered to meet original equipment standards
Detailed Product Description
The Gates Integrated Housing Thermostat 34700 is an engine coolant thermostat specifically engineered for Dodge and Mercedes-Benz Sprinter, Sprinter 2500, and Sprinter 3500 models. Featuring an integrated housing design, this thermostat simplifies installation and replacement by combining the thermostat and housing into a single unit. It has three bolt holes to ensure a secure and stable fitment. The thermostat begins to open at 88°C (190°F), which is critical for maintaining the engine’s optimal operating temperature and preventing overheating or overcooling.
This thermostat does not include a jiggle pin or check valve, and it is a non-electric type, relying on mechanical operation to regulate coolant flow. The product includes one seal to help prevent coolant leaks and is rated for OE performance, ensuring compatibility and reliability comparable to original equipment parts, although it is not an exact OE replacement.
About the Integrated Housing Thermostat Product Line
The Gates Integrated Housing Thermostat line combines the thermostat and housing into a single assembly, streamlining the cooling system component replacement process. This design reduces installation time and potential leak points by eliminating the need to separately install the thermostat and housing. The 34700 part number is part of this line, offering a reliable solution for maintaining proper engine temperature in compatible vehicles.
Common Applications and Issues Addressed
- Maintains proper engine temperature in Dodge and Mercedes-Benz Sprinter models
- Prevents engine overheating caused by thermostat failure
- Eliminates coolant leaks due to worn or damaged seals
- Resolves poor engine performance related to incorrect coolant flow
- Addresses cooling system inefficiencies from faulty thermostat housing
Installation Notes and Tips
- Ensure compatibility with Dodge and Mercedes-Benz Sprinter, Sprinter 2500, and Sprinter 3500 models before installation
- Use the included seal to prevent coolant leaks and ensure a tight fit
- Torque the three mounting bolts evenly to manufacturer specifications
- Inspect the cooling system for any additional wear or damage during replacement
- Flush the cooling system if necessary to remove debris before installing the new thermostat
Quality Assurance and Warranty
The Gates Integrated Housing Thermostat 34700 is manufactured to meet OE performance standards, providing reliable operation and durability. While it is not an exact OE part, it is engineered to deliver consistent temperature regulation and fitment. Gates products typically come with a limited warranty covering defects in materials and workmanship; please refer to the product documentation or manufacturer for specific warranty details.
| Brand | Gates |
| Part Number | 34700 |
| Position | Integrated Housing Thermostat |
| 1 | |
| Bolt Hole Quantity | 3 |
| Check Valve | No |
| Electric | No |
| Electric | No |
| Jiggle Pin Weep Hole | No |
| Jiggle Pin/Check Valve | No |
| Number of Bolt Holes | 3 |
| Number of Jiggle Pins/Check Valves | 0 |
| Number of Seals | 1 |
| OE Comparison Rating | OE Performance |
| OE Exact | No |
| Start to Open Temperature | 88 |
| Start to Open Temperature | 190 |
| Temperature (C) | 88 |
| Type | Integrated Housing Thermostat |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Dodge | Sprinter 2500 | 2.7L | L5 | DIESEL | N/A | 189 Degree; OE Temperature; Seal included; Integrated Housing Thermostat |
| 2006 | Dodge | Sprinter 3500 | 2.7L | L5 | DIESEL | N/A | 189 Degree; OE Temperature; Seal included; Integrated Housing Thermostat |
| 2005 | Dodge | Sprinter 2500 | 2.7L | L5 | DIESEL | N/A | 189 Degree; OE Temperature; Seal included; Integrated Housing Thermostat |
| 2005 | Dodge | Sprinter 3500 | 2.7L | L5 | DIESEL | N/A | 189 Degree; OE Temperature; Seal included; Integrated Housing Thermostat |
| 2005 | Mercedes-Benz | Sprinter | 2.7L | L5 | DIESEL | N/A | 189 Degree; OE Temperature; Seal included; Integrated Housing Thermostat |
| 2004 | Dodge | Sprinter 2500 | 2.7L | L5 | DIESEL | N/A | 189 Degree; OE Temperature; Seal included; Integrated Housing Thermostat |
| 2004 | Dodge | Sprinter 3500 | 2.7L | L5 | DIESEL | N/A | 189 Degree; OE Temperature; Seal included; Integrated Housing Thermostat |
| 2004 | Mercedes-Benz | Sprinter | 2.7L | L5 | DIESEL | N/A | 189 Degree; OE Temperature; Seal included; Integrated Housing Thermostat |
| 2003 | Dodge | Sprinter 2500 | 2.7L | L5 | DIESEL | N/A | 189 Degree; OE Temperature; Seal included; Integrated Housing Thermostat |
| 2003 | Dodge | Sprinter 3500 | 2.7L | L5 | DIESEL | N/A | 189 Degree; OE Temperature; Seal included; Integrated Housing 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.