Audi Transfer Pump For Reduction Agent 4L0131901 - LLLParts
Your cart is empty
My cart -
Clear
Total price ...
Checkout
Select your vehicle
Loading vehicle information...

Part 4L0131901 is marked as number 14 in the diagram.

Audi Transfer Pump For
Reduction Agent 4L0131901

Condition: 100% new and genuine
This product was replaced by 4L0131901A
To ensure that part fits your vehicle, click here to check the fitment table.
There are no custom taxes for European and United Kingdom customers
PRICE MATCH GUARANTEE
If you find a lower price at an eligible retailer website, we will match it.
About the product
Part 4L0131901 is marked as number 14 in the diagram. You can also view detailed part diagram, Browse diagram.


About Genuine Parts


When it comes to your car, you simply want the best. Whether you own a BMW, Mercedes, Audi, Volkswagen, Porsche, or a Mini, LLL Parts knows how to treat your vehicle. Fitting your ride with OEM parts will ensure that it continues running like a brand new car. By sourcing your parts with us, no one will ever know your automobile’s actual age.

By maintaining your vehicle with the best parts money can buy, you’re gaining the peace of mind that everything will fit accordingly. No one wants to deal with ordering a part, waiting ages for it to arrive, only to find that it doesn’t go together with the model. If you’re looking to save both time and cash in the long run, LLL Parts is your answer.

LLL Parts offers top-quality OEM products. Everything is easily searchable through our easy-to-use catalogues. All you have to do is enter your car brand and manufacture year, as well as the parts you are sourcing for, and voila - a list of genuine parts is ready for your perusal. That’s not all; each item will come with its detailed parts scheme and fitment information to help you make an informed decision.

We at LLL Parts understand that you want to treat your car right. After all, this is the vehicle that will bring you places, keep you and your family safe, and allow you to see the world. That is why we offer support to help you find the exact part you’re looking for. Contact us today. We’re always ready to assist!

We supply the most popular car brand parts, including Fiat, Smart, Skoda, Ford, Porsche, Mini, Volkswagen, Audi, Mercedes-benz, BMW, Seat,
Part fits these cars
The fitment table is for general fitment information. We will verify the fitment for you if you leave your VIN/Chassis number during the checkout. Additionally, your purchase is covered by 14 days return policy.
Audi A4
2008 - 2015   Audi   A4   Avant
Audi A4 allroad quattro
2010 - 2016   Audi   A4 allroad quattro   
Audi A4
2008 - 2015   Audi   A4   S4
2008 - 2015   Audi   A4   Avant Quatro
Audi A5
2012 - 2017   Audi   A5   S5 Cabriolet
Audi A5
2012 - 2016   Audi   A5   S5 Coupe
2012 - 2016   Audi   A5   Sportback
Audi A8
2014 - 2017   Audi   A8   
Audi A8
2014 - 2017   Audi   A8   S8 Quatro
Audi Q7
2007 - 2015   Audi   Q7   
Browse part diagram
Diagram information provided by catalogparts

Car part diagram
NoPart codePriceTitleNoteReq. quant.Model
Reduction agent tank
For vehicles with selective
catalytic reduction (SCR)

Transfer pump for
reduction agent

Supply line for reduction
agent

Injector for reduction
agent

Control unit for reduction
agent metering system

see workshop manual
6-cylinder+
Diesel eng.+
PR:TE1
14L0131878CReduction agent tankActive1
24L0131907CStorage container
also use:

8K0 131 357
8K0 131 975
1
1
1
38K0131357From £2.49O-ring125X51
48K0131975Union nut1
54L0131899JPump for reduction agent
Contains:
Pressure sensor
1
8K0131225APressure sensor
only for:

4L0 131 899 J
4L0 131 899 K
1
58K0131222AFrom £155.49Creep lock for
reduction agent pump
1
6N 90996102From £0.44Hex collared boltM5X251
74L0131911ASupply line for reduction
agent
feed1
84L0131912Supply line for reduction
agent
return1
94L0201693AFrom £4.02bush1
108K0201840FFrom £5.02Rubber bush2
114L0131980AEnd cap1
12G 052910A2From £8.77Urea solution AdBlue1890MLX
12G 052910M3From £8.77Urea solution AdBlue
also use:
5 ltr.
000 012 499
1
1
000012499From £13.94Filling hose for
AdBlue urea solution
1
12G 052910M4From £12.68Urea solution AdBlue
Service fluid -miscellaneous-
10 Ltr.
white
1
12G 052910M9Urea solution AdBlue200ltr.1
134L0131877BReduction agent tankPassive1
144L0131901Transfer pump for
reduction agent
1
157M3813549From £10.59Rubber bush1
16N 90996102From £0.44Hex collared boltM5X251
17N 01100518From £1.30Hexagon nutM51
184L0018941From £40.52underrun bar1
194L0201307AFrom £19.76Heat shield plate1
20N 90796502From £0.16Clamping washer5X30X
218K0131853TAFrom £12.30angled hose1
22N 10310001From £0.85clamp11,9X7X0,61
238K0201274BFrom £3.33Damping5
244A0820199From £0.78double cable tie7X213/140MMX
254L0131639Ctensioning strap1
26N 91173001From £2.06bolt,hex.hd.with shoul.(combi)
also use:
M10X45
N 909 717 02
1
1
27N 90862302From £1.08hexagon head bolt (combi)
also use:
M8X40
N 900 741 04
2
2
N 90971702From £0.60Washer10,5X30X41
N 90074104From £0.53Washer8,4X25X42
284L0131987DBreather line1
294L0131967BFrom £60.26Filler line for
reducing agent
1
304L0131963AFrom £68.37Transfer line for
reducing agent
1
314L0131983Metering line from pump for
reducing agent
1
324L0131984Metering line for reducing
agent injector
1
8L0971838From £0.55Cable tie with holder
for plastic pin:

only for:
5X300
5
4L0 131 984
6
333C0131113CFrom £348.04Injector for reduction
agent

also use:


3C0 253 725
1

1
343C0253115AFrom £4.53Seal1
353C0253725From £14.32clamp1
36N 10717601From £0.85Hex collared boltM6X323
37Exhaust pipe
see illustration:

253-050
384L0907355BFrom £158.71Control unit for reduction
agent metering system
1
394L0907361Retainer for control unit1
40N 90947201From £0.61Hexagon nutM55
414L0201840From £5.02Rubber bush1
424L0201693From £14.35bush1
434L0201693BFrom £7.66bush1
44Fuel tank
see illustration:

201-000
NOx-Sensor for
emissions control

see illustration:


906-015
Product F.A.Q.
How do I know if a part will fit my car?

We got a general fitment information table, which can help you identify if the part will fit your car or not. Also, you can leave your VIN/Chassis during checkout, so our team will verify the fitment for you. If you already paid for your order and the part will not fit your vehicle, we will issue you an instant refund.

How to make an order

At LLLparts.co.uk, you can quickly place an order. After you find the part you need, please select one of the warehouses and add it to your cart. 

After that, proceed to checkout, fill in the required shipping information, select the shipping method, and you can place your order.

In some cases, when the item has no weight, we will need to calculate the shipping price individually. Usually, we sum it within 10 minutes during our working hours, and if we are not working, you will receive an email notification.

I can't find parts that I need

Our team of professionals will always help you to find the correct and required parts for your car. If you can't find the parts you need, don't hesitate to get in touch with us by email at support@lllparts.co.uk or use our Live chat option and we will be happy to help you. 

How I can track my order?

For tracking your order, you will need your order number and email address.

You can track your order by visiting the order tracking page here.

Order Status Tracking

How I can return an item?
  • You can find the return form in the top right corner Help me -> Begin a return.
  • Buyer has 100 calendar days from the date he has purchased it to return an item.
  • To be eligible for a return, the item must be unused and in the same condition that the buyer received it.
  • Item must be in the original packing (factory sealing should not be damaged).
  • Once we receive your item, we will inspect it and notify you that we have received your returned item. We will immediately notify you on the status of your refund after inspecting the item.
How I can find my VIN/Chassis number?

The car's vehicle identification number (VIN) is the identifying code for a SPECIFIC automobile. The VIN serves as the car's fingerprint, as no two vehicles in operation have the same VIN. A VIN is composed of 17 characters (digits and capital letters) that act as a unique identifier for the vehicle. A VIN displays the car's unique features, specifications and manufacturer. The VIN can be used to track recalls, registrations, warranty claims, thefts and insurance coverage.


WHAT IF THE VIN IS NOT 17 CHARACTERS LONG?

Double-check to make sure that you have the right VIN and have copied it down correctly. Once you have verified that the VIN is definitely less than 17 characters, the VIN is most likely from a pre-1981 vehicle. Prior to 1981, VINs varied in length from 11 to 17 characters.  


WHERE CAN I FIND THE VIN?

The VIN can be found by looking at the dashboard on the driver's side of the vehicle. The easiest way to view it is to stand outside the vehicle on the driver's side and look at the corner of the dashboard where it meets the windshield. If the VIN cannot be found there, open the driver's side door and look at the door post (where the door latches when it is closed). It is likely that the VIN will also be displayed in this location. See the image below:  

VIN Location


LOOK FOR THE VIN IN THESE OTHER LOCATIONS:

  • Insurance card/Insurance policy
  • Vehicle title and registration

Delivery information

For UK Customers

While the UK has left the EU, we want to assure you that all UK orders are being shipped swiftly from our UK warehouse. Our prices remain the same, and your order will be delivered with local VAT and any import duties pre-paid. When you shop at LLLparts.co.uk, the price you see is the total price you'll pay. No customs taxes or duties will be applied.

For EU Customers

We are shipping orders to the whole EU using DPD, Economy Post, LLLparts.co.uk has multiple warehouses in Europe to ensure that your package will be delivered within stated delivery times at our online store. No customs taxes or duties will be applied.

For Non-EU Customers

Shipping orders using DHL or Economy postage. The shipping price varies on your country and the item size and weight. In some cases, we are calculating shipping price individually. 

I accept
To improve the quality of your browsing, we use cookies on this website for statistical and direct marketing purposes, which you can cancel at any time by changing your web browser settings and deleting the cookies you have entered. Learn more .