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Gates 34814 Engine Coolant Thermostat
| Brand | Gates 34814 |
|---|---|
| .7 | |
| 1 | |
| 1 | |
| Design | Reverse Poppet |
| Design | Reverse Poppet |
| Gasket Quantity | 0 |
| Height | 1.45 |
| Height Between Flanges | .75 |
| Height from Flange (in) | .7 |
| Includes Installation Tool | No |
| Installation Tool Included | No |
| Jiggle Pin Weep Hole | Yes |
| Material | Steel, Copper |
| Material | Steel, Copper |
| Number of Gaskets | 0 |
| Number of Jiggle Pins/Check Valves | 1 |
| Number of Seals | 1 |
| OE Comparison Rating | OE Performance |
| Seal Type | O-Ring |
| Sealing Flange Outside Diameter | 1.8 |
| Start to Open Temperature | 91 |
| Start to Open Temperature | 195 |
| Type | OE Type Thermostat |
| Product line | OE Type Thermostat |
| Fits | Mini · 7 vehicles |
OE type thermostat. Provides precise temperature control and OEM-equivalent fit.
Reverse poppet design. Supports efficient coolant flow and stable operation.
Steel and copper construction. Built with an O-ring seal for leak-free performance.
Cross-references Carlson 15039, Gates 34814 and Genuine 11537596787 for the same application. See all 5.
Gates OE Type Thermostat for Mini Cooper
The Gates 34814 engine coolant thermostat is built for precise temperature control and an OEM-equivalent fit. It is a direct replacement for select Mini Cooper models and uses an OE-style reverse poppet design with an O-ring seal for leak-resistant service.
Key Features
- OE Type Thermostat from Gates
- Reverse poppet design for OE-style coolant flow control
- Start-to-open temperature: 195°F / 91°C
- Steel and copper construction
- Jiggle pin weep hole included
- O-ring seal type
- OE Performance comparison rating
- Gates part number 34814
Product Details
Gates OE Type Thermostats are engineered for accurate engine temperature regulation and a leak-free fit that matches OEM expectations. This thermostat is listed for 2002-2006 Mini Cooper and 2007-2008 Mini Cooper applications, with the 2007-2008 Mini Cooper fitment noted as excluding the housing. If you are searching for a 195 degree thermostat for Mini Cooper cooling system service, Gates 34814 is a direct OE-style replacement to consider. This part cross-references Motorad 718-195 for the same application.
Common Cooling System Issues It Can Address
- Engine running cooler or warmer than specified
- Delayed coolant circulation during warm-up
- Temperature fluctuation from a worn thermostat
- Coolant seepage at the thermostat seal area
- Check-engine concerns related to engine temperature control
Installation Notes
Verify the thermostat housing style before installation, especially on 2007-2008 Mini Cooper models where the housing is excluded. Confirm the 195°F opening specification and inspect the sealing surface, O-ring groove, and coolant condition before reassembly. Proper bleeding of the cooling system after service helps prevent trapped air and temperature irregularities.
Quality Assurance
Gates designs OE Type Thermostats to deliver precise temperature control and OEM-equivalent fitment. The 34814 is built to OE performance standards for dependable cooling system service on select Mini Cooper applications.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | Mini | Cooper | 1.6L | L4 | GAS | N/A | Excludes Housing; 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 2007 | Mini | Cooper | 1.6L | L4 | GAS | N/A | Excludes Housing; 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 2006 | Mini | Cooper | 1.6L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 2005 | Mini | Cooper | 1.6L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 2004 | Mini | Cooper | 1.6L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 2003 | Mini | Cooper | 1.6L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 2002 | Mini | Cooper | 1.6L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
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