HomeBelts and Cooling > Water Pump and Related ComponentsGMB 160-1150 Engine Water Pump
Part #: 160-1150

GMB 160-1150 Engine Water Pump

⚙️ 43 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Subaru and Saab, WRX STI, Impreza, Legacy, Outback, Forester, 9-2X, and Baja
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Reliable Engine Water Pump for Saab and Subaru Vehicles

The GMB 160-1150 engine water pump is designed to maintain optimal engine temperature for select Saab and Subaru models. Manufactured to OEM standards with durable aluminum construction, this new water pump ensures consistent cooling performance and longevity.

Key Features of the GMB 160-1150 Water Pump

  • Includes essential gaskets: 1 paper gasket, 1 o-ring, and 1 rubber guard for a complete installation
  • Constructed from high-quality aluminum for corrosion resistance and durability
  • Meets OEM standard item grade for reliable fit and function
  • New product condition for dependable performance
  • Does not include a pulley, compatible with existing pulley systems

Detailed Product Description

The GMB 160-1150 engine water pump is engineered specifically for Saab 9-2X and Subaru models including Baja, Forester, Impreza, Legacy, Outback, and WRX STI. Its aluminum body provides strength and resistance to wear, while the included gaskets and seals ensure a secure, leak-free installation. Designed to meet OEM standards, this water pump supports efficient coolant circulation, helping to prevent engine overheating and maintain optimal operating temperatures.

Common Applications and Issues Addressed

  • Replacement for failing or leaking water pumps in Saab 9-2X and Subaru Forester, Impreza, and WRX STI
  • Resolves coolant leaks caused by worn seals or gaskets
  • Prevents engine overheating due to impaired coolant flow
  • Addresses noisy or malfunctioning water pump bearings
  • Restores proper coolant circulation in Legacy, Outback, and Baja models

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Use the included paper gasket, o-ring, and rubber guard to achieve a proper seal and prevent leaks. Verify compatibility with your vehicle’s pulley system, as this water pump does not include a pulley. Follow manufacturer torque specifications when securing the pump to avoid damage.

Quality Assurance and Warranty

GMB water pumps are manufactured to meet OEM standards, ensuring reliable fit and function. This product is new and includes all necessary gaskets for installation. While specific warranty details may vary, GMB products typically come with a limited warranty against defects in materials and workmanship.

BrandGMB
Part Number160-1150
Gaskets IncludedYes
Item GradeOEM Standard
MaterialAluminum
Package Contents1 PAPER GASKET, 1 O-RING, 1 RUBBER GUARD
Product ConditionNew

This part fits 43 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020SubaruWRX STI2.5LH4N/A
2019SubaruWRX STI2.5LH4N/A
2018SubaruWRX STI2.5LH4N/A
2017SubaruWRX STI2.5LH4N/A
2016SubaruWRX STI2.5LH4N/A
2015SubaruWRX STI2.5LH4N/A
2014SubaruImpreza2.5LH4N/A
2014SubaruWRX STI2.5LH4N/A
2013SubaruImpreza2.5LH4N/A
2013SubaruWRX STI2.5LH4N/A
2012SubaruImpreza2.5LH4N/A
2011SubaruImpreza2.5LH4N/A
2010SubaruImpreza2.5LH4N/A
2009SubaruImpreza2.5LH4N/A
2009SubaruLegacy2.5LH4N/A
2009SubaruOutback2.5LH4N/A
2008SubaruImpreza2.5LH4N/A
2008SubaruLegacy2.5LH4N/A
2008SubaruOutback2.5LH4N/A
2007SubaruForester2.5LH4N/A
2007SubaruImpreza2.5LH4N/A
2007SubaruLegacy2.5LH4N/A
2007SubaruOutback2.5LH4N/A
2006Saab9-2X2.5LH4N/A
2006SubaruBaja2.5LH4N/A
2006SubaruForester2.5LH4N/A
2006SubaruImpreza2.5LH4N/A
2006SubaruLegacy2.5LH4N/A
2006SubaruOutback2.5LH4N/A
2005Saab9-2X2.0LH4N/A
2005SubaruBaja2.5LH4N/A
2005SubaruForester2.5LH4N/A
2005SubaruImpreza2.5LH4N/A
2005SubaruImpreza2.0LH4N/A
2005SubaruLegacy2.5LH4N/A
2005SubaruOutback2.5LH4N/A
2004SubaruBaja2.5LH4N/A
2004SubaruForester2.5LH4N/A
2004SubaruImpreza2.5LH4N/A
2004SubaruImpreza2.0LH4N/A
2003SubaruImpreza2.0LH4N/A
2002SubaruImpreza2.0LH4N/A
1991SubaruLegacy2.2LH4N/ATo 07/1991

* 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:

1312190160099077160115018172021111AA02521111AA240R2260382350610252246286332005906422824354846071A512021557341197122AW9215BWP863CP9215F25FP2094GWSU15ANP019215P2354PA10155T2268US9215W1601150WPF006

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.