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Gates 34814 Engine Coolant Thermostat
Reliable Engine Cooling for Mini Cooper Vehicles
The Gates OE Type Thermostat 34814 is engineered to maintain optimal engine temperature for Mini Cooper models. Designed with precision materials and OE performance standards, this engine coolant thermostat ensures consistent operation and efficient cooling system management.
- Constructed from durable steel and copper for long-lasting performance
- Reverse poppet design for reliable temperature regulation
- Sealing flange outside diameter of 1.8 inches for secure fitment
- O-ring seal type with one seal for leak prevention
- Includes a jiggle pin weep hole to prevent air lock
- Starts to open at 195°F (91°C) for accurate temperature control
- Height between flanges: 0.75 inches; overall height: 1.45 inches
- OE Type Thermostat brand line ensures original equipment performance
About the Gates OE Type Thermostat Product Line
The OE Type Thermostat line by Gates is designed to meet original equipment specifications, providing reliable engine temperature control and compatibility with specific vehicle makes and models. This product line focuses on delivering thermostats that match the fit, form, and function of factory-installed components, making it suitable for Mini Cooper owners seeking dependable replacement parts.
Product Details and Specifications
The Gates 34814 thermostat features a reverse poppet design, which helps regulate coolant flow efficiently by opening at a precise temperature of 195°F (91°C). Its steel and copper construction offers durability and corrosion resistance, essential for maintaining engine cooling system integrity. The thermostat includes a single O-ring seal and a jiggle pin weep hole to prevent air pockets, ensuring smooth coolant circulation. With a sealing flange outside diameter of 1.8 inches and a height between flanges of 0.75 inches, this thermostat fits Mini Cooper models requiring these exact dimensions.
Common Applications and Problem Resolution
- Prevents engine overheating by regulating coolant flow
- Resolves inconsistent engine temperature issues
- Eliminates coolant leaks caused by worn or damaged thermostats
- Helps maintain fuel efficiency by ensuring proper engine warm-up
- Prevents air lock in the cooling system with jiggle pin weep hole
Installation Notes and Tips
This thermostat does not include an installation tool, so using the appropriate tools for your Mini Cooper model is recommended. Ensure the O-ring seal is properly seated to prevent leaks. Verify the thermostat orientation matches the reverse poppet design for correct operation. Always replace the thermostat gasket if applicable, although this product does not include gaskets.
Quality Assurance and Warranty
The Gates OE Type Thermostat 34814 meets OE comparison ratings, ensuring it performs to original equipment standards. Manufactured with high-quality materials and tested for durability, this thermostat supports reliable engine cooling system function. Warranty details should be confirmed with the parts provider or manufacturer documentation.
| Brand | Gates |
| Part Number | 34814 |
| Position | OE Type Thermostat |
| .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 |
This part fits 7 vehicles. Search below:
| 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 |
* 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.