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GELUOXI BC3Z5J225KA DEF Diesel Exhaust Fluid Heater Urea Pump Replacement for 2011-2016 Ford F250 F350 F450 F550 Super Duty V8 6.7L #904-372 BC3Z5J225LDEF Urea Heater Pump

5.0 (16) Write Review
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$95.00

$ 44 .99 $44.99

In Stock
  • Please Make Sure Carefully the Adaptability Before Purchasing
  • This DEF Heater Urea Pump kit features a redesigned housing that ensures a longer service life than genuine parts and contains all the necessary washers, O-rings and bolts for complete trouble-free replacement
  • When the temperature is lower than freezing, the reducer box heater maintains the temperature of DEF or reducer; A reducing agent is a reducing agent that helps reduce the oxidation of nitrogen (NOx) in the system after diesel exhaust
  • Diesel exhaust fluid heaters, commonly referred to as DEF heaters, are located in DEF (Diesel exhaust fluid/urea) tanks and actually contain pickup tubes, electric heating elements, temperature sensors, pressure sensors, and electrode electrode level sensors for the deceleration pump module; It allows SCR (Selective Catalytic Reduction) to operate at low temperatures


Product Description

1

About Diesel Exhaust Fluid Heater

The Diesel Exhaust Fluid Heater, commonly called the "DEF Heater", is located in the DEF (Diesel Exhaust Fluid / Urea) tank and actually contains the pickup tube for the reductant pump module, an electric heating element, a temperature sensor, a pressure sensor, and an electrode-type level sensor. It enables the SCR (Selective Catalytic Reduction) to function at low temperatures.

The reductant tank heater keeps the DEF or reductant warm when temperatures are below freezing. The reductant, which is a reducing agent, helps reduce oxides of nitrogen (NOx) within the diesel exhaust after treatment system.

Fit For the Following Parts:

Fo-rd F-250 Super Duty 6.7L 2011-2016

Fo-rd F-350 Super Duty 6.7L 2011-2016

Fo-rd F-450 Super Duty 6.7L 2011-2016

Fo-rd F-550 Super Duty 6.7L 2011-2016

The diesel exhaust fluid reservoir heater can be easily located under the vehicle usually on the driver's side inside the DEF tank.

Replacement OEM Part Numbers:

  • BC3Z5J225KA
  • BC3Z5J225L
  • 7034114
  • 904-372
  • 904372
  • EM1506URH
  • 118826
1

Fix Your Diesel Exhaust Fluid Heater

No Worries In The Winter

  • If you are experiencing a CEL with a DTC code of P20BA or your vehicle is operating at a reduced power then you may have a problem with your diesel exhaust fluid reservoir heater, your DEF freezes at 12 °F.
  • Replace your reductant heater to make sure your vehicle will not suffer from loss of power, excessive black smoke or reduction in fuel efficiency.

Easy Installation:

1. Remove the oil out let dust cover and return oil outlet dust cover on the flange, then insert the oil seal ring and the return oil ring.

2. Install the top seal ring into the urea tank.

3. Install the Pre-heater into the urea tank and rotate it to the right by 10°tolock the oil tank firmly.Then press the top cover into the urea tank port,and press it tightly with the seal ring of the top cover.

4. Screw the flange plate to fix the top cover.

5. Install Urea pump assembly.

6. Connect vapour filtration lines,wiring plugs, etc. Use Ribbon to fasten the wiring.

7. After all installed, it needs to meet certain conditions to make system work, so directly using computer to control the detection system to see whether it is working, or it is necessary to start the vehicle for a period of time to observe whether the system shows warning.

More Details:

1

Original Connector

1

Pre-installed New Filter

1

Necessary Hardware

Customer Reviews
4.5 out of 5 stars 8

David Wolfe
2025-08-13 15:20:26
Tank heater replaced and so far works great. All codes reset.
Randall
2025-08-10 14:56:56
As many of the reviews say, This is not a quality product. I have replaced my def tank heater twice within the last two years. Spend the money and buy oem. The little bit of money you save is not worth having to repeat this job.
Adrian
2025-08-09 18:37:43
Installation was relatively straightforward with the aid of a video on YouTube. Don't forget the rubber washers from the miscellaneous parts package. Took me about 2 hours to remove the old one and install the new one. Having a full def reservoir definitely made it a little harder, but still doable. It's been installed for several weeks now, and the temperature has dropped to around 20 degrees fahrenheit. No issues so far. Appears to be well made.
Customer
2025-07-17 13:44:46
This part is $500 at the dealership and $300 for the mechanic to install. I decided to do it myself. The biggest pain is that the tank was full when trying to remove but an extra set of hands made it easier. I read the other reviews and bought the warranty hopefully I won’t need it. It does make a vacuum like sound for a few seconds when you turn the truck off but for $88 I’ll take it.
Erin Basnett
2025-07-16 15:47:48
Bf needed to replace has worked
Danny E
2025-06-23 18:09:43
They didn't tap one of the mounting holes for the pick up unit. Now I'm out another $40 for a metric tap kit I will probably never use again. If I wasn't able to fix the part myself, I would have had a disabled truck until a new one showed up. Receiving a useless part is one reason I hesitate to order parts from Amazon.
David Wolfe
2025-06-14 12:48:27
Tank heater replaced and so far works great. All codes reset.
Randall
2025-05-15 11:11:05
As many of the reviews say, This is not a quality product. I have replaced my def tank heater twice within the last two years. Spend the money and buy oem. The little bit of money you save is not worth having to repeat this job.
Adrian
2025-05-13 10:31:53
Installation was relatively straightforward with the aid of a video on YouTube. Don't forget the rubber washers from the miscellaneous parts package. Took me about 2 hours to remove the old one and install the new one. Having a full def reservoir definitely made it a little harder, but still doable. It's been installed for several weeks now, and the temperature has dropped to around 20 degrees fahrenheit. No issues so far. Appears to be well made.
Customer
2025-05-12 15:01:55
This part is $500 at the dealership and $300 for the mechanic to install. I decided to do it myself. The biggest pain is that the tank was full when trying to remove but an extra set of hands made it easier. I read the other reviews and bought the warranty hopefully I won’t need it. It does make a vacuum like sound for a few seconds when you turn the truck off but for $88 I’ll take it.
Erin Basnett
2025-04-19 13:49:59
Bf needed to replace has worked
Danny E
2025-04-02 14:37:44
They didn't tap one of the mounting holes for the pick up unit. Now I'm out another $40 for a metric tap kit I will probably never use again. If I wasn't able to fix the part myself, I would have had a disabled truck until a new one showed up. Receiving a useless part is one reason I hesitate to order parts from Amazon.
Rob
2025-03-31 14:56:54
This heater came with all the parts, screws, even the specialty wire ties that you need to cut to dove the replacement.. Works great no more code.. 2015 6.7..... I usually don't leave reviews but this replacement was awesome..
Gary Knox
2025-03-28 14:38:30
The DEF tank removal was a pain but once the tank was out, the heater installed easily. The price was really good. Much cheaper than OEM. OEM heater only lasted 4 years and 70K miles in Texas heat.
Rob
2024-12-19 17:33:48
This heater came with all the parts, screws, even the specialty wire ties that you need to cut to dove the replacement.. Works great no more code.. 2015 6.7..... I usually don't leave reviews but this replacement was awesome..
Gary Knox
2024-11-25 17:00:35
The DEF tank removal was a pain but once the tank was out, the heater installed easily. The price was really good. Much cheaper than OEM. OEM heater only lasted 4 years and 70K miles in Texas heat.