Moto Rad
Moto Rad MRD103 Engine Coolant Thermostat
- SKU:
- 21045345
- MPN:
- mrd103
- Availability:
- Usually ships the same or next business day. In stock at our KS, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 04/02/2026 09:15:40 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 or above | and pay only $27.59 each 27.59 |
- Stock Update:
- 04/02/2026 09:15:40 AM PST
Description
This item is brand-new, factory sealed.
2011-2023 Ram 1500, MotoRad MRD103 Spec-R Racing Thermostat-160 Degress w/Seal- Fits Popular Chrysler, Dodge, Jeep, and Ram Models
- Black oxide coating for high temperature tolerance, corrosion resistance and life-long durability
- Lower than OE opening temperature for cooler engine operation, resulting in more power
- Specially formulated Spec-R? heat element mixture for faster response time
- Proprietary gasket composition to withstand high pressure / high performance cooling systems
- Manufacturer: ?MotoRad
- Brand: ?MotoRad
- Model: ?MRD103 Spec-R Racing Thermostat
- Item Weight: ?3.68 ounces
- Package Dimensions: ?3.25 x 3 x 3 inches
- Country of Origin: ?Israel
- Item model number: ?MRD103
- Exterior: ?Machined
- Manufacturer Part Number: ?MRD103
Spec-R? thermostats are the perfect thermostat for high performance and racing applications. Designed and manufactured by a leading OE thermostat supplier to withstand high pressure and high horsepower demands. Keep your vehicle running at maximum cooling efficiency, whether on the track or on the street. Compatible with 2011-2023 Ram 1500 2003-2010 Dodge Ram 1500 2006-2023 Dodge Charger 2008-2023 Dodge Challenger 2005-2021 Jeep Grand Cherokee 2004-2024 Dodge Durango 2019-2023 Ram 1500 Classic 2005-2023 Chrysler 300 2003-2010 Dodge Ram 2500 2011-2019 Ram 2500 2007-2009 Chrysler Aspen 2006-2010 Jeep Commander 2005-2008 Dodge Magnum 2011-2018 Ram 3500 2023-2023 Jeep Wrangler 2003-2009 Dodge Ram 3500 2005-2010 Dodge Ram 4000 2011-2020 Ram 4000
Warranty Information