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Motorad 322-180 Engine Coolant Thermostat
| Brand | Motorad 322-180 |
|---|---|
| Material | Copper |
| Material | Steel |
| 10522 | No |
| Sealing Flange Outside Diameter | 2.04 |
| Sealing Flange Outside Diameter | 51.82 |
| Height Between Flanges | 1.23 |
| Height Between Flanges | 31.24 |
| MAP Controlled | No |
| Design | Oem |
| Color | Brass |
| Color | Silver |
| Gasket Or Seal Required | Yes |
| Bolt Hole Quantity | 0 |
| Type | Estándar |
| Type | Standard |
| Height | 2.04 |
| Height | 51.82 |
| Grade Type | Oem |
| Gasket Or Seal Included | Yes |
| Gasket Quantity | 0 |
| Jiggle Pin Weep Hole | Yes |
| Seal Type | O-ring |
| Start to Open Temperature | 180.0 |
| Start to Open Temperature | 82.22 |
| Installation Tool Included | No |
| Flange Thickness | 0.05 |
| Flange Thickness | 1.27 |
| Depth | 1.30 |
| Depth | 33.02 |
| Seal Material | Caucho |
| Product line | Standard |
| Fits | Mazda · 6 vehicles |
OE supplier quality. Built with OEM materials and processes for dependable cooling performance.
Copper case. Wax compound reacts quickly to coolant temperature changes.
OEM design. Standard thermostat with an included O-ring seal.
Cross-references Motorad 322-180, 8AF6151719U and 12T112D for the same application. See all 4.
Motorad 322-180 Engine Coolant Thermostat
Motorad 322-180 is an OEM-style engine coolant thermostat built with copper and steel materials for consistent cooling system control. It is engineered to open at 180°F and uses a copper case with wax compound response for quick reaction to coolant temperature changes.
Compatible With 1989-1991 Mazda RX-7 and 1993-1995 Mazda RX-7, this thermostat is a direct-fit cooling system service part for Mazda RX-7 thermostat replacement needs. The Standard line focuses on OE-spec construction for everyday repair and maintenance work.
Key Features
- Engine coolant thermostat for temperature regulation in the cooling system
- OEM design and OEM grade type for OE-style fit and function
- Opens at 180°F / 82.22°C
- Copper and steel construction with brass and silver finish details
- Jiggle pin weep hole included for air bleeding during service
- O-ring seal type with gasket or seal included
- Outlet dimensions: 1.02 in inside diameter and 1.25 in outside diameter
- Valve outside diameter: 1.16 in
Detailed Description
Motorad Standard 322-180 is manufactured to OEM specifications and processes by an OE supplier, using materials selected for cooling-system durability and temperature response. The copper case and wax compound help the thermostat react promptly as coolant temperature rises, supporting stable engine operating temperature in Mazda RX-7 applications. This part number, 322-180, is a practical choice for drivers servicing 1989-1991 Mazda RX-7 and 1993-1995 Mazda RX-7 cooling systems.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Helps Address
- Engine running too cool or too hot due to thermostat wear
- Delayed coolant flow control during warm-up
- Temperature fluctuation in the cooling system
- Cooling system service on Mazda RX-7 models
- Replacement of a thermostat with degraded seal or response
Installation Notes and Tips
Verify the thermostat orientation, sealing flange dimensions, and seal condition before installation. Replace the gasket or seal as required by the service procedure, and inspect the housing and mating surfaces for corrosion or debris. Confirm the 180°F opening specification and Mazda RX-7 fitment before reassembly.
Quality Assurance
Motorad manufactures this thermostat with OEM quality materials and safety standards as an OE supplier, using OEM specifications and processes for consistent service performance.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Mazda | RX-7 | 1.3L | R2 | N/A | Standard |
| 1994 | Mazda | RX-7 | 1.3L | R2 | N/A | Standard |
| 1993 | Mazda | RX-7 | 1.3L | R2 | N/A | Standard |
| 1991 | Mazda | RX-7 | 1.3L | R2 | N/A | Standard |
| 1990 | Mazda | RX-7 | 1.3L | R2 | N/A | Standard |
| 1989 | Mazda | RX-7 | 1.3L | R2 | N/A | Standard |
| No rows match your filter. | ||||||