{{ variable.name }}
Spectra Premium diesel exhaust fluid heaters feature a precisely calibrated heater and temperature sensor to ensure the DEF does not freeze during normal vehicle operation. The DEF heater also provides a reliable and accurate fluid level indicator to ensure the tank is not depleted of DEF, which can consequently illuminate the check engine light and limit the vehicle's operating speed.
Warranty Information:Limited Lifetime
CAPA Certified or NSF Certified parts bear the seal of independent, third party organizations guaranteeing fitment and quality equal to original equipment. These parts may be required if your insurance company is paying for the repair.
