Mishimoto low-temperature performance thermostat for the 2005-2014 Honda TRX450R / TRX450ER ATV. Its lower 79°C / 174°F opening temperature helps the engine stay cool during long idling, low-speed high-load riding, or in hot climates. Fits just like stock, backed by the Mishimoto Lifetime Warranty.
| Type | Low-temperature performance thermostat |
| Activation Temp | 79°C / 174°F |
| Fit | Direct replacement (fits like stock) |
| Part Number | MMTS-HON-05L |
| Warranty | Lifetime |
| Application | 2005-2014 Honda TRX450R / TRX450ER |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2009,2012-2014 | Honda | TRX450ER Electric Start | Base |
| 2005-2014 | Honda | TRX450R | Base |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
