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Stant 45028 Engine Coolant Thermostat
Reliable Engine Cooling with Stant Superstat Thermostat 45028
The Stant Superstat ae Thermostat 45028 is engineered to maintain optimal engine temperature for select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Designed for precise temperature regulation, this engine coolant thermostat supports efficient engine performance and longevity.
- Temperature rating: 180 degrees Fahrenheit for accurate thermal control
- Flange diameter (without seal): 1.725 inches ensuring proper fitment
- Height from flange to bottom: 1.48 inches for correct installation depth
- Height from flange to top of bridge: 0.72 inches for compatibility with housing
- Freight class: 70 for shipping classification
About the Stant Superstat Thermostat Product Line
The Superstat ae Thermostat line by Stant focuses on delivering reliable temperature regulation components designed to meet OEM specifications. This product line emphasizes consistent thermal response and durability, making it suitable for a range of vehicles including Buick Achieva, Chevrolet Cavalier, and Pontiac Grand Am models. The 45028 thermostat is part of this line, providing dependable engine cooling system performance.
Detailed Product Description
The Stant Superstat ae Thermostat 45028 is an engine coolant thermostat designed to open at 180 degrees Fahrenheit, ensuring your engine reaches and maintains the ideal operating temperature. Its precise flange diameter of 1.725 inches and specific height measurements allow for a secure fit within the thermostat housing. This thermostat is compatible with various models such as the Buick Achieva, Chevrolet Malibu, Oldsmobile Cutlass Ciera, and Pontiac Sunfire, providing consistent temperature control to prevent overheating or overcooling.
Common Applications and Issues Addressed
- Regulates engine temperature to prevent overheating
- Helps maintain efficient fuel consumption by stabilizing engine heat
- Prevents engine wear caused by temperature fluctuations
- Supports proper heater core function for cabin heating
- Reduces risk of coolant leaks due to improper thermostat fit
Installation Notes and Tips
When installing the Stant Superstat ae Thermostat 45028, ensure the flange diameter and height measurements match your vehicle’s specifications. Compatible with Buick Achieva, Chevrolet Alero, and Pontiac Grand Am among others, this thermostat should be installed with a new gasket or seal to prevent leaks. Verify the thermostat opens at 180 degrees Fahrenheit to maintain proper engine temperature regulation.
Quality Assurance and Warranty
Stant manufactures the Superstat ae Thermostat 45028 to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details are not provided here, Stant products typically come with manufacturer-backed quality assurance to support long-term use in compatible Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.
| Brand | Stant |
| Part Number | 45028 |
| Position | Superstat ® Thermostat |
| Flange Diameter (Without Seal) (in) | 1.725 |
| Freight Class | 70 |
| Height from Flange to Bottom (in) | 1.48 |
| Height from Flange to Top of Bridge (in) | 0.72 |
| Temperature (F) | 180 Degrees |
This part fits 44 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Chevrolet | Cavalier | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 2002 | Pontiac | Sunfire | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 2001 | Chevrolet | Cavalier | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 2001 | Oldsmobile | Alero | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 2001 | Pontiac | Grand Am | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 2001 | Pontiac | Sunfire | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 2000 | Chevrolet | Cavalier | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 2000 | Oldsmobile | Alero | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 2000 | Pontiac | Grand Am | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 2000 | Pontiac | Sunfire | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1999 | Chevrolet | Cavalier | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1999 | Chevrolet | Malibu | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1999 | Oldsmobile | Alero | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1999 | Pontiac | Grand Am | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1999 | Pontiac | Sunfire | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1998 | Buick | Skylark | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1998 | Chevrolet | Cavalier | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1998 | Chevrolet | Malibu | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1998 | Oldsmobile | Achieva | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1998 | Pontiac | Grand Am | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1998 | Pontiac | Sunfire | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1997 | Buick | Skylark | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1997 | Chevrolet | Cavalier | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1997 | Chevrolet | Malibu | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1997 | Oldsmobile | Achieva | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1997 | Pontiac | Grand Am | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1997 | Pontiac | Sunfire | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1996 | Buick | Skylark | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1996 | Chevrolet | Cavalier | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1996 | Chevrolet | Corsica | N/A | Temperature 180 Degrees; Alternate Temperature; Superstat ® Thermostat |
| 1996 | Oldsmobile | Achieva | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1996 | Pontiac | Grand Am | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1996 | Pontiac | Sunfire | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1995 | Buick | Skylark | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1995 | Chevrolet | Cavalier | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1995 | Oldsmobile | Achieva | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1995 | Oldsmobile | Cutlass Ciera | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1995 | Pontiac | Grand Am | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1995 | Pontiac | Sunfire | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1994 | Buick | Skylark | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1994 | Oldsmobile | Achieva | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1994 | Oldsmobile | Cutlass Ciera | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1994 | Pontiac | Grand Am | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® Thermostat |
| 1993 | Oldsmobile | Cutlass Ciera | N/A | Temperature 180 Degrees; OE Temperature; Superstat ® 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.