# MotoRad 2328-170 High-Flow™ Series Thermostat for 1992-2022 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): 170F

### Features

-   Made of stainless steel
-   Provide increased flow
-   Triple-bridge design

### Product Details

High-Flow™ Series Thermostat (2328-170) by MotoRad®. Temperature: 170F. 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: 2328-170

UPC: 055644232874

Alternate MPN: 2328170

OE Numbers: 19137222

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1997-2005

Acura

EL

2013-2014

Acura

ILX

1994-1995, 1998-2001

Honda

Accord

2010-2013

Honda

City

1992-2015

Honda

Civic

1997-1999

Honda

CR-V

2011-2013, 2015-2016

Honda

CR-Z

1993-1997

Honda

Del Sol

2006-2017

Honda

Fit

2017-2022

Honda

HR-V

2010-2014

Honda

Insight

1995-1998

Honda

Odyssey

1992, 1995-1997

Honda

Prelude

### 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 2328-170.

**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
-   2328-170 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:** 1992, 1992-2015 Honda Civic, 1993-1997 Honda Del Sol, 1994-1995, 1995-1997 Honda Prelude, 1995-1998 Honda Odyssey, 1997-1999 Honda CR-V, 1997-2005 Acura EL, 1998-2001 Honda Accord, 2006-2017 Honda Fit, 2010-2013 Honda City, 2010-2014 Honda Insight, 2011-2013, 2013-2014 Acura ILX, 2015-2016 Honda CR-Z, 2017-2022 Honda HR-V, 2328-170, Automotive, High-Flow™ Series Thermostat, MotoRad

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 18.52 CAD | In stock |

## Images

- MotoRad 2328-170 High-Flow™ Series Thermostat for 1992-2022 Acura EL

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-2328-170-high-flowtm-series-thermostat)
> Updated: 2026-08-17