Replaces

2011-16 Ford Exhaust Fluid Reservoir Heater URO FD0312931

11-16 Ford F250SD-F450SD w/6.7L Diesel Emission Reduction Exhaust Fluid Heater Reservoir

$ 229.95

$325.95

29% OFF

$325.95

29% OFF

FREE SAME DAY SHIPPING

Read 36 REVIEWS

FD0312931

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1A Auto Lifetime Warranty

Frequently bought together

2011-16 Ford Exhaust Fluid Reservoir Heater URO FD0312931

$229.95

RAVEN: Powder-Free, Exam Grade, Fully Textued BLACK Nitrile NON LATEX 6 MIL Gloves (100/BOX) (XL)

XL Disposable Gloves Box of 100

$25.95

Product Reviews

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4.36/ 5.0

Def Heater fit my 2015 6.7L, best price, 1/2 dealer cost

The DEF Heater I ordered fit perfectly, the instructional YouTube video posted by A-1 Auto for changing the DEF heater was spot-on. Using this site and their product saved me about $500!!! I will DEFinitely be doing business with A-1 Auto again.

DEF Heater Replacement

Quick and relatively easy installation. Fitment was accurate and the new unit slipped right into place. Works as advertised with no problems.

Quality Part

Very happy OEM quality part we received, even included the replacement specialty wiring ties.

Perfect and lights goes away

Engine light came on. Autozone says P20BA and they dont have the part Google come up with 1AAuto and a how to video that makes you realize how stupid this job is Ford says 1700$ Amazon sends me a module not the heater I ordered; totally wrong Chinese copy part Going back to the folks who show you how to do this for free ninety free.. they have a solid one in stock can do an overnight shipping and has lifetime warranty for 50$ more than the amazon one. Fit and finish is great no issue great quality. Slap it back together drive the truck about 3 times ~30 miles each and computer finally realizes its working light goes away free of handing my 1700$ to ford. Thank you for everything start to finish 1A!! You made this so easy for me. Also yes I did this with my boys like my Dad did with me, thanks for the email.

DEF heater

Perfect fit and great video made the replacement simple and easy to do. Saved me hundreds in replacement cost bumpy allowing me to do it myself.

Perfect fit, same as OEM at reduced cost, works properly

Perfect fit and easy insulation

jonathan

This heater was a perfect match to existing heater. The install video was spot on and took less than 2 hours to swap. Great product and great company to buy from!

BIG $$$$ SAVING

This replacement part was to the T..the dealer wanted twice the amount I paid at 1a auto...also the step by step video was very helpful..there were a few important things they should have included but none the less very helpful and saved me a ton of $$$$$

Great Experience

Definitely recommend 1A Auto to everyone, GREAT prices and super fast service.

Like a glove

Ill start with this: not the easiest thing Ive ever done. Took me a couple days under my truck but the 1AE video was spot-on. Watched it a couple times before install and referred to it several times during. Part was a perfect fit, arrived in excellent packaging. Included everything I needed. I believe anyone with a moderate knowledge of wrench-turning could do this job. Price was hundreds below dealer. Saved hundreds in labor. Yay 1AE!

Fast Shipping, Great Customer Service

Roger

Been very happy with 1A Auto! I love the Youtube videos of how to replace the parts using hand tools that the average DIYer should have available, then lists the parts to replace it. The part I ordered was an exact fit so needed 'adjustments' were required !!

Awesome

Order came fast and was everything it was said to be. Plus the price was good. I will be ordering from them again.

Perfect for for my 2015 f259.

Video was really helpful. There are two small o-rings you have to install on top of the housing under the pump that aren't mentioned in the videos. Likely would be sad if you miss putting those in place before re-installing everything.

Didnt work

Erik

I liked that there is a video attached to show install. The only problem is it was a bad part. Didnt fix the issue. Took it to a local reputable shop, they tested it and the part was not working properly. Had them replace it.

2015 Ford F3 50

Installed part perfect match. Cleared my OBD two code. Ive been running the truck for three weeks everything works perfect

Purchased this for my 2015 F250. The job took me about 2 hours by myself. Longest part was getting the wiring harness unplugged while the tank was still mounted. Part seems to be working as advertised. The video by 1A auto is a huge help. Also try and wait until the tank is almost empty if possible. Its a little heavy and awkward at just over half full.

Not recommended

Dave

I put this part on and still got the same codes. Took it to a shop and they told me that its common for the after market heaters to fail and not work. They said for years they tried different ones thinking that it was just a fluke. They now only order from the factory for these types of parts. I Paid the money and got the factory part and everything is good now.

Great service!!!

Noah

The part was exactly as described. The install video was great help we had no problem installing this part onto the vehicle. The shipping was fast!

Good OEM Part

Adam

Good oem part. Fits perfect

Lance

So far so good. Aaaaaaaaaaaaaaaaaaa

Perfect factory fit.

Kevin

Perfect factory fit..once you the tank out. The video is very helpful, follow it to the letter. One this for sure..take the time to drop the entire skid plate. Makes life a dream!

DEF Heater 2015 F350 FX4

Michael

Fit perfectly, straight forward install at home in the garage.

This is my first order, but not my last. Good product-good service.

MICHAEL

I received the heater right on time and in great shape. And the video was right on the money. Thanks for posting this online. One of the things that impressed me was that the A1 Auto web page stated that the DEF heater met OM specifications. Once installed, the heater performed as expected and all this with the cost being less that half of the dealer cost. Apparently there are units being sold that are sub standard. But so far it is great to have it working again. Thanks for being there when you are needed.

Great replacement

Jeff

Part delivered quickly. Fit like original.

Wish I could give a 5 star review but just cant do it

Robert

Its a real struggle getting this apart and then back together without breaking off the little nipple that the fluid feed hose connects to. This is not an A-1 issue, its a Ford issue. A-1s product was perfect as it could be, given a glaring design flaw by Ford, making this feed nipple as fragile as an eggshell. Of course we broke it off, meaning a run to Autozone and a quick little bill of $350 additional dollars to buy a replacement module that sits atop this DEF pump assembly, as there is no way to fix a broken supply connection. (Ask me how I know!!) I would give A-1 a five star rating but I just cant given my initial expenditure just wound up costing me an additional $350. Why with all this high tech design cant someone design around such a GD obvious design flaw? Ridiculous if you ask me.

Functions as expected

Jeff

Fit and functions as expected. No more MIL lights. Hopefully it lasts longer than the factors heater

mark

Right part. Great YouTube video.

Awesome

james

Old unit went out in the middle of fridge ld winter. Install was easy breezy. Lifetime warranty also is the reason I bought it.

DEF heater

Derrick

Super quick delivery, part works great. The installation video was a big help as well.

Exhaust reservoir heater

Emilio

Yes my item which is exhaust fluid reservoir worked perfect.

Bad parts

James

The first one failed and you replaced it .Now the second one has failed also!! I need to get a refund this time !! Thank you

Lasted a year

Tyler

Unfortunately this is my second one I have just ordered. First one lasted about a year, hopefully this one will last a longer!

Easy to moderate install.

Jim

Received it with all parts described. Installed it by myself in three hours taking my time while doing it. I did have to buy a scan tool to remove the code, as it did not clear after the install. Overall, it would have been much easier if I had a lift available.

shawn

Not happy with the quality of the product. The OEM part was Bosch. I was anticipating original equipment replacement. It's already installed now but I'm skeptical, We'll see how this part holds up.

Keep replacing the item. Junk.

Doug

Well, this will be the third one. I'm getting from this company. They do not last at all. I understand it's free replacement but who wants to keep replacing it over and over and over.

Stephen

Easy install, especially with the video

Customer Q&A

What brand is this heater?

November 12, 2019

Austin S

1A Auto's house brand parts are manufactured by various aftermarket companies specifically for us and built to your vehicle's exact OEM specifications. Please let us know if you have any other questions.

November 12, 2019

Emma F

Where is this product made ?

September 11, 2020

Bill B

Thank you for the inquiry! This product is made from a variety of overseas manufacturers. The part is built to the same specs as the OE and is backed with a limited lifetime warranty. Please let us know if you have any additional questions.

September 11, 2020

Andra M

It is made in usa,?

December 3, 2020

Alejandro T

This is a Uro brand part that is made overseas.

December 3, 2020

T I

Are any of these sources from China?

December 11, 2021

John D

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

December 11, 2021

Ricale A

will this work on a 2013 F550 or is that a diffrent part number?

January 3, 2022

Tom D

This part will not fit your vehicle, but we may have a part that is listed to fit. Please enter your vehicle's year make and model in the search bar at the top of the page. This will display parts guaranteed to fit your vehicle. Just be sure to verify all of the information shown in the Vehicle Fit tab before ordering.

January 3, 2022

Emma F

P20B9 code ? That's what mine is saying . Any help ?

March 19, 2023

Steve H