Mercedes-Benz Diesel Exhaust Fluid (DEF) Heaters

At Advance Auto, we carry 12 different types of Diesel Exhaust Fluid (DEF) Heaters for your Mercedes-Benz at competitive prices to fit your budget. Save on costs when you find your Mercedes-Benz replacement Diesel Exhaust Fluid (DEF) Heaters with us.

Make sure to compare prices and take a look at the top user reviewed Diesel Exhaust Fluid (DEF) Heaters that fit your Mercedes-Benz. The ratings and reviews for these aftermarket Mercedes-Benz Diesel Exhaust Fluid (DEF) Heaters really help you make the right decision.

Whether you’re a do-it-yourselfer or trained auto tech, you’ll appreciate the convenience of home or business delivery, or picking up your Diesel Exhaust Fluid (DEF) Heaters at the nearest Advance Auto Parts location.

Compare 12 Mercedes-Benz Diesel Exhaust Fluid (DEF) Heaters

Search our full catalog of aftermarket Mercedes-Benz Diesel Exhaust Fluid (DEF) Heaters below. Make sure to check for user reviews of Diesel Exhaust Fluid (DEF) Heaters to learn which worked the best for our customers.

Dorman – Diesel Exhaust Fluid Heater (Part No.904-375)

Diesel Exhaust Fluid Heater

from

$501.99
This replacement diesel exhaust fluid (DEF) heater matches the function and performance of the original equipment heater to ensure proper function of the aftertreatment system. Made of quality materials and extensively tested to ensure durability.

Product Features:
  • Upgraded replacement – this diesel exhaust fluid (DEF) heater features additional protection from fluid intrusion
  • Restores performance – designed to match the fit and function of the original equipment part
  • Thoroughly tested – each design undergoes cyclical heater element fatigue testing
  • Trustworthy quality – backed by team of engineers in the United States
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Bosch – Denox Heating Pot (Part No.F01C600241)

Denox Heating Pot

from

$1038.99
Bosch is the leading OE supplier of diesel fuel systems for diesel passenger cars, SUVs, van and pickup trucks.

Product Features:
  • Bosch is the leading OE supplier of diesel fuel systems for diesel passenger cars, SUVs, van and pickup trucks.
  • End of line testing using the exact OE test specifications.
  • Guaranteed to provide OE performance and meet all emission specifications.
  • Continuous improvement, manufactured with the latest upgrades to components and specifications.
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Bosch – Denox Heating Pot (Part No.F01C600244)

Denox Heating Pot

from

$1038.99
Bosch is the leading OE supplier of diesel fuel systems for diesel passenger cars, SUVs, van and pickup trucks.

Product Features:
  • Bosch is the leading OE supplier of diesel fuel systems for diesel passenger cars, SUVs, van and pickup trucks.
  • End of line testing using the exact OE test specifications.
  • Guaranteed to provide OE performance and meet all emission specifications.
  • Continuous improvement, manufactured with the latest upgrades to components and specifications.
See More

Bosch – Denox Heating Pot (Part No.F01C600237)

Denox Heating Pot

from

$1038.99
Bosch is the leading OE supplier of diesel fuel systems for diesel passenger cars, SUVs, van and pickup trucks.

Product Features:
  • Bosch is the leading OE supplier of diesel fuel systems for diesel passenger cars, SUVs, van and pickup trucks.
  • End of line testing using the exact OE test specifications.
  • Guaranteed to provide OE performance and meet all emission specifications.
  • Continuous improvement, manufactured with the latest upgrades to components and specifications.
See More

Bosch – Reduction Agt Heater (Part No.D40402348051BOS)

Reduction Agt Heater

from

$999.05
Reduction Agt Heater

Bosch – Reduction Agt Heater (Part No.D40402344239BOS)

Reduction Agt Heater

from

$969.07
Reduction Agt Heater

Bosch – Reduction Agt Heater (Part No.D40401669315BOS)

Reduction Agt Heater

from

$875.41
Reduction Agt Heater

Bosch – Reduction Agt Heater (Part No.D4040939435BOS)

Reduction Agt Heater

from

$862.59
Reduction Agt Heater

Bosch – Diesel Emissions Flu (Part No.D4006755182BOS)

Diesel Emissions Flu

from

$852.06
Diesel Emissions Flu

Bosch – Denox Heating Pot (Part No.F01C600240)

Denox Heating Pot

from

$722.99
Bosch is the leading OE supplier of diesel fuel systems for diesel passenger cars, SUVs, van and pickup trucks.

Product Features:
  • Bosch is the leading OE supplier of diesel fuel systems for diesel passenger cars, SUVs, van and pickup trucks.
  • End of line testing using the exact OE test specifications.
  • Guaranteed to provide OE performance and meet all emission specifications.
  • Continuous improvement, manufactured with the latest upgrades to components and specifications.
See More

Dorman – Diesel Exhaust Fluid Heater (Part No.904-642)

Diesel Exhaust Fluid Heater

from

$464.99
The factory DEF heater on certain vehicles often fails from fluid intrusion. This Dorman OE FIX solution modifies the OEM design to address this failure point and increase reliability..

Product Features:
  • Upgraded replacement – this diesel exhaust fluid (DEF) heater features additional protection from fluid intrusion.
  • Restores performance – designed to match the fit and function of the original equipment part
  • Thoroughly tested – each design undergoes cyclical heater element fatigue testing
  • Trustworthy quality – backed by team of engineers in the United States
See More

Dorman – Diesel Exhaust Fluid Heater (Part No.904-377)

Diesel Exhaust Fluid Heater

from

$459.99
This replacement diesel exhaust fluid (DEF) heater matches the function and performance of the original equipment heater to ensure proper function of the aftertreatment system. Made of quality materials and extensively tested to ensure durability.

Product Features:
  • Upgraded replacement – this diesel exhaust fluid (DEF) heater features additional protection from fluid intrusion
  • Restores performance – designed to match the fit and function of the original equipment part
  • Thoroughly tested – each design undergoes cyclical heater element fatigue testing
  • Trustworthy quality – backed by team of engineers in the United States
See More