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Gates 43548 Engine Water Pump
Reliable Water Pump Replacement for Saab and Subaru Vehicles
The Gates Water Pump (Standard) part number 43548 is engineered to provide dependable cooling system performance for select Saab and Subaru models. Designed with durable materials and precise specifications, this engine water pump supports optimal engine temperature regulation.
Key Features of Gates Water Pump 43548
- Housing made from cast aluminum for strength and corrosion resistance
- Stamped steel impeller designed for reverse rotation
- Includes a pulley for timing belt-driven operation
- Equipped with three outlet ports for efficient coolant flow
- Comes with water pump, metal gasket, l-shaped gasket, and o-ring for proper sealing
- Compatible with timing belt drive style engines
Detailed Description of the Water Pump (Standard) Line
The Gates Water Pump (Standard) product line focuses on delivering reliable engine water pumps that meet OEM specifications for cooling system components. This line emphasizes durable construction and precise fitment to ensure consistent coolant circulation and engine temperature control. The 43548 water pump is part of this line, offering a cast aluminum housing and stamped steel impeller designed for reverse rotation, which is critical for the proper operation in timing belt-driven engines found in Saab and Subaru vehicles.
Compatible Vehicles and Common Applications
This water pump is compatible with various Saab and Subaru models, including the Saab 9-2X and Subaru models such as the Baja, Forester, Impreza, Legacy, Outback, WRX, and WRX STI. It is specifically designed for engines that utilize a timing belt drive system.
- Helps resolve engine overheating issues caused by failing water pumps
- Addresses coolant leaks due to worn gaskets or seals
- Prevents engine damage from inadequate coolant circulation
- Replaces noisy or malfunctioning water pumps in timing belt-driven engines
- Supports maintenance of proper engine temperature for performance and longevity
Installation Notes and Tips
When installing the Gates Water Pump 43548, ensure the timing belt is properly aligned and tensioned, as this pump is timing belt driven. Use the included metal gasket, l-shaped gasket, and o-ring to achieve a secure seal and prevent coolant leaks. Verify that the impeller rotation matches the engine requirements (reverse rotation) to maintain correct coolant flow. It is recommended to inspect the timing belt and related components during installation for wear or damage.
Quality Assurance and Warranty Information
Gates water pumps are manufactured to meet strict quality standards, using durable materials such as cast aluminum housings and stamped steel impellers. While specific warranty details for part number 43548 are not provided here, Gates typically offers warranties covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.
| Brand | Gates |
| Part Number | 43548 |
| Position | Water Pump (Standard) |
| Housing Material | Cast aluminum |
| Impeller Material | Stamped steel |
| Impeller Rotation | Reverse |
| Includes Back Housing | No |
| Outlet Quantity | 3 |
| Thermostat And Housing Included | No |
| Contents | Water pump, metal gasket, l-shaped gasket, o-ring |
| Drive Style | Timing belt |
| Fan Clutch Included | No |
| Pulley Included | Yes |
| Timing Belt Driven | Yes |
This part fits 45 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2021 | Subaru | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2020 | Subaru | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2018 | Subaru | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2017 | Subaru | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2016 | Subaru | WRX | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2016 | Subaru | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2015 | Subaru | WRX | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2015 | Subaru | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2014 | Subaru | Impreza | WRX STI Limited | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2014 | Subaru | Impreza | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2014 | Subaru | WRX | STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2014 | Subaru | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2013 | Subaru | Impreza | WRX STI Limited | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2013 | Subaru | Impreza | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2013 | Subaru | WRX | STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2013 | Subaru | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2012 | Subaru | Impreza | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2012 | Subaru | WRX | STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2011 | Subaru | Impreza | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2010 | Subaru | Impreza | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2009 | Subaru | Impreza | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2009 | Subaru | Legacy | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2009 | Subaru | Outback | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2008 | Subaru | Impreza | WRX STI | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2008 | Subaru | Legacy | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2008 | Subaru | Outback | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2007 | Subaru | Forester | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2007 | Subaru | Impreza | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2007 | Subaru | Legacy | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2007 | Subaru | Outback | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2006 | Subaru | Baja | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2006 | Subaru | Forester | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2006 | Subaru | Impreza | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2006 | Subaru | Legacy | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2006 | Subaru | Outback | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2005 | Saab | 9-2X | 2.0L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2005 | Subaru | Baja | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2005 | Subaru | Forester | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2005 | Subaru | Impreza | 2.0L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2005 | Subaru | Impreza | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2005 | Subaru | Legacy | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2005 | Subaru | Outback | 2.5L | H4 | GAS | N/A | VIN 4th Digit B; Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2004 | Subaru | Baja | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2004 | Subaru | Forester | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) | |
| 2004 | Subaru | Impreza | 2.5L | H4 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (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.