# MotoRad 2328-180 High-Flow™ Series Thermostat for 1997-2022 Acura EL ### Specifications Bypass Diameter: 1.09" Bypass Length: 1.43" Flange Thickness: 0.05" Gasket or Seal included: No Installation Tool Included: No Jiggle Pin Weep Hole: Yes Sealing Flange Outside Diameter: 2.05" Temperature (Degree): 180F ### Features - Made of stainless steel - Provide increased flow - Triple-bridge design ### Product Details High-Flow™ Series Thermostat (2328-180) by MotoRad®. Temperature: 180F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in their vehicle. MotoRad offers the only true good, better, best in the industry with standard flow, High Flow / Performance, and the patented Failsafe thermostats. MotoRad High Flow thermostats are made of stainless steel and have enlarged openings to provide increased flow. MotoRad is the only thermostat manufacturer that produces true "High Flow" thermostats for today's higher performance engines. These parts also feature a triple-bridge design that increases strength, stability and reliability. High-flow thermostats also have a bypass valve that allows a small amount of coolant to circulate before fully opening. A standard thermostat flows about 37 gallons of coolant per minute. With MotoRad’s High-Flow thermostat, that number jumps to 56 gallons per minute. That’s almost a 50 percent increase in coolant flow. This additional flow of coolant is important for today’s high powered engines, high performance vehicles, towing, extreme heat and cold temperatures, extreme terrains and stop-and-go traffic. And what does increase coolant flow mean for your engine? The increased coolant flow will reduce the delay in engine warm-up times, allows trapped air in the cooling system to escape and stabilizes the pressure of the cooling system overall. Only MotoRad offers a true high-flow thermostat with improved performance for the toughest driving conditions. Brand: MotoRad Part Number: 2328-180 UPC: 055644232881 Alternate MPN: 2328180 ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 1997 Acura EL 1998 Acura EL 1999 Acura EL 2000 Acura EL 2001 Acura EL 2002 Acura EL 2003 Acura EL 2004 Acura EL 2005 Acura EL 2013 Acura ILX 2014 Acura ILX 2006 Honda Civic 2007 Honda Civic 2008 Honda Civic 2009 Honda Civic 2010 Honda Civic 2011 Honda Civic 2012 Honda Civic 2013 Honda Civic 2014 Honda Civic 2015 Honda Civic 2017 Honda HR-V 2018 Honda HR-V 2019 Honda HR-V 2020 Honda HR-V 2021 Honda HR-V 2022 Honda HR-V ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase. **What part number is this?** The listed part number is 2328-180. **Is this product designed for direct replacement?** Yes. This product is intended to match the compatible vehicle applications listed in the fitment table. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering. ### Common Searches - High-Flow™ Series Thermostat for Acura EL - 2328-180 fitment - MotoRad High-Flow™ Series Thermostat - 1997 Acura EL High-Flow™ Series Thermostat ## Details - **Price:** 18.52 CAD - **Vendor:** MotoRad - **Type:** High-Flow™ Series Thermostat - **Tags:** 1997-2005 Acura EL, 2006-2015 Honda Civic, 2013-2014 Acura ILX, 2017-2022 Honda HR-V, 2328-180, Automotive, High-Flow™ Series Thermostat, MotoRad ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 18.52 CAD | In stock | ## Images - MotoRad 2328-180 High-Flow™ Series Thermostat for 1997-2022 Acura EL --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-2328-180-high-flowtm-series-thermostat) > Updated: 2026-08-17