OE Quality
60-Day Returns

Beck Arnley 143-0782 Engine Coolant Thermostat
Reliable Engine Coolant Thermostat for Acura, Honda, and Isuzu Vehicles
The Beck Arnley 143-0782 engine coolant thermostat is designed to maintain optimal engine temperature for Acura Passport, Honda SLX, and Isuzu Rodeo and Trooper models. This thermostat operates at a precise 170°F temperature rating to ensure efficient engine cooling and performance.
- Engine coolant thermostat with a 170°F temperature rating
- Compatible with Acura Passport, Honda SLX, and Isuzu Rodeo and Trooper
- Thermostat housing not included
- Beck Arnley quality and engineering standards
- Part number 143-0782 for accurate replacement
Product Details and Specifications
The Beck Arnley 143-0782 thermostat is engineered to regulate coolant flow by opening at 170 degrees Fahrenheit, helping to maintain the engine’s ideal operating temperature. This precise temperature control prevents overheating and promotes fuel efficiency. Note that the thermostat housing is not included with this part, so it is intended for use with existing housings or separately purchased components. This part is specifically designed for use in Acura Passport, Honda SLX, and Isuzu Rodeo and Trooper vehicles, ensuring proper fit and function.
Applications and Common Issues Addressed
- Prevents engine overheating by regulating coolant flow
- Helps avoid poor fuel economy caused by incorrect engine temperature
- Reduces risk of engine damage due to overheating
- Resolves issues with inconsistent cabin heating
- Replaces faulty or stuck thermostats in Acura Passport, Honda SLX, and Isuzu Rodeo and Trooper
Installation Notes and Tips
When installing the Beck Arnley 143-0782 thermostat, ensure the engine is cool before removal to avoid injury. Since the thermostat housing is not included, verify the condition of the existing housing and gasket to prevent leaks. Properly torque all fasteners according to manufacturer specifications to maintain a secure seal. Bleed the cooling system after installation to remove air pockets and ensure optimal performance.
Quality Assurance and Warranty
Beck Arnley parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 143-0782 thermostat undergoes rigorous quality control to ensure consistent operation at the specified 170°F temperature. Please refer to Beck Arnley’s warranty policy for coverage details.
| Brand | Beck Arnley |
|---|---|
| Part Number | 143-0782 |
| Are You Using The Long Form Warning | Y |
| HOUSING | Not included |
| TEMPERATURE | 170 |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Acura | SLX | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1997 | Honda | Passport | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1997 | Isuzu | Rodeo | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1997 | Isuzu | Trooper | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1996 | Acura | SLX | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1996 | Honda | Passport | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1996 | Isuzu | Rodeo | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1996 | Isuzu | Trooper | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1995 | Honda | Passport | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1995 | Isuzu | Rodeo | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1995 | Isuzu | Trooper | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1994 | Honda | Passport | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1994 | Isuzu | Rodeo | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1994 | Isuzu | Trooper | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1993 | Isuzu | Rodeo | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1993 | Isuzu | Trooper | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
| 1992 | Isuzu | Trooper | 3.2L | V6 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 170 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.