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High Flow Thermostat
Fits Subaru — 151 vehicle applications
Contact us at 1-866-461-2787 for pricing
Contact us at 1-866-461-2787 for pricing
Call for PriceCustomer reviews
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“I've been ordering from Autrex for over 2 years now. Their fitment tool is incredibly accurate, and I've never received a wrong part. The prices are competitive and shipping is always fast. Highly recommend!”
— Michael T., Toronto, ON
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“Had an issue with a brake caliper that turned out to be defective. Their warranty team handled the replacement quickly and professionally. New part arrived in 3 days. This is how customer service should be!”
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BFNG 2094-170 Vehicle Fitment
Fits 151 vehiclesThis High Flow Thermostat fits Subaru vehicles.
2017 Subaru Outback
2013-2020 Subaru WRX STI
2013-2014 Subaru WRX
2008-2013 Subaru Tribeca
2006-2007 Subaru B9 Tribeca
2003-2006 Subaru Baja
2000-2019 Subaru Outback
1998-2013 Subaru Forester
1993-2014 Subaru Impreza
1992-1997 Subaru SVX
1990-2019 Subaru Legacy
BFNG 2094-170 Specifications
- Prop 65
- WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Valve Outside Diameter
- 20.57 mm
- Prop 65
- ADVERTENCIA: Riesgo de cáncer y daños reproductivos - www.p65warnings.ca.gov
- Valve Outside Diameter
- 0.81 in
- Material
- Stainless Steel
- Material
- Copper
BFNG 2094-170 Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
BFNG 2094-170 Product Description
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
Key Features
- Meets or exceeds OEM standards
- Larger opening for increased coolant flow
- 100% tested and calibrated
- Consistent and precise response to cooling system needs
- High grade stainless steel and copper construction
- Increased strength and durability
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
About BFNG
Shop BFNG Engine Coolant Thermostat at Autrex with vehicle fitment details, current pricing, and checkout options for the BFNG 2094-170. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Frequently Asked Questions — BFNG 2094-170
What vehicles does the BFNG 2094-170 fit?
The BFNG 2094-170 fits 11 vehicle applications including 2013-2020 Subaru WRX STI, 1990-2019 Subaru Legacy, 2000-2019 Subaru Outback, 2017 Subaru Outback, 1993-2014 Subaru Impreza and 6 more. Check the full fitment list above to confirm your vehicle.
What parts does the BFNG 2094-170 replace?
The BFNG 2094-170 is a direct replacement for 15147, 65947, 2094-170, 2094-170, 15147BP and 7 other part numbers. See the full interchange list for all compatible replacements.
What are the shipping options for the BFNG 2094-170?
Shipping options for the BFNG 2094-170 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
What is the price of the BFNG 2094-170?
For current pricing on the BFNG 2094-170, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the High Flow Thermostat a direct fit replacement?
Yes, the High Flow Thermostat by BFNG is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the High Flow Thermostat come with?
The High Flow Thermostat comes with the standard BFNG manufacturer warranty. Please check the product specifications for exact warranty terms.


