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Motorad 320-180 Engine Coolant Thermostat
Reliable Engine Coolant Thermostat for Acura, Honda, and Isuzu Vehicles
The Motorad Standard 320-180 engine coolant thermostat is designed to maintain optimal engine temperature for select Acura, Honda, and Isuzu models. Engineered to open at 180 degrees Fahrenheit, this thermostat helps regulate coolant flow and supports efficient engine performance.
- Sealing flange outside diameter: 2.52 inches
- Flange thickness: 0.05 inches
- Includes jiggle pin weep hole for air bleeding
- Temperature rating: 180°F
- Gasket or seal not included
- No installation tool included
About the Motorad Standard Product Line
The Motorad Standard line offers dependable replacement parts designed to meet original equipment specifications. The Standard series focuses on providing quality components that ensure proper fit and function without additional accessories, making it suitable for professional repairs and maintenance. The 320-180 thermostat is part of this line, delivering consistent temperature control for compatible vehicles.
Product Details and Specifications
This engine coolant thermostat features a 2.52-inch sealing flange outside diameter and a flange thickness of 0.05 inches, ensuring a precise fit within the cooling system housing. The built-in jiggle pin weep hole allows trapped air to escape, preventing air pockets that can cause overheating. Rated to open at 180 degrees Fahrenheit, it helps maintain the engine’s ideal operating temperature. Note that this thermostat does not include a gasket or seal, and no installation tool is provided.
Compatible Vehicles and Common Applications
- Acura models requiring a 180°F thermostat
- Honda Amigo and Passport vehicles
- Isuzu Rodeo, SLX, and Trooper models
- Replacement for thermostats with part number 320-180
- Engine cooling system maintenance and repair
Installation Notes and Tips
Before installation, ensure the engine is cool to avoid burns. Verify the sealing flange dimensions match the vehicle’s housing. Since no gasket or seal is included, use a compatible gasket or sealant as recommended by the vehicle manufacturer. The jiggle pin weep hole should be positioned correctly to allow air to escape during coolant filling. Professional installation is recommended for accurate thermostat placement and system bleeding.
Quality Assurance and Warranty
The Motorad Standard 320-180 thermostat is manufactured to meet industry standards for durability and performance. While no specific warranty information is provided, Motorad parts typically comply with OEM quality requirements, ensuring reliable operation when installed correctly.
| Brand | Motorad |
| Part Number | 320-180 |
| Position | Standard |
| Flange Thickness | 0.05 in |
| Gasket Or Seal Included | No |
| Installation Tool Included | No |
| Jiggle Pin Weep Hole | Yes |
| Sealing Flange Outside Diameter | 2.52 |
| Temperature | 180 Deg. F |
| Temperature (Degree) | 180 |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1998 | Isuzu | Amigo | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1997 | Acura | SLX | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1997 | Honda | Passport | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1997 | Isuzu | Rodeo | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1997 | Isuzu | Trooper | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1996 | Acura | SLX | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1996 | Honda | Passport | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1996 | Isuzu | Rodeo | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1996 | Isuzu | Trooper | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1995 | Honda | Passport | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1995 | Isuzu | Rodeo | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1995 | Isuzu | Trooper | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1994 | Honda | Passport | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1994 | Isuzu | Rodeo | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1994 | Isuzu | Trooper | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1993 | Isuzu | Rodeo | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1993 | Isuzu | Trooper | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
| 1992 | Isuzu | Trooper | 3.2L | V6 | N/A | Temperature 180F; Higher Alternate Temperature Replacement; Standard |
* 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.