Audi Control Unit For Diesel Engine 04L906021BK - LLLParts
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Part 04L906021BK is marked as number 9 in the diagram.

Audi Control Unit For Diesel Engine 04L906021BK

Condition: 100% new and genuine Weight: 0.957 kg.
Available to order
GENUINE VW/AUDI
Dispatch time 3 - 5 business days
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GENUINE VW 2
Dispatch time 2 - 5 business days
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VAG L
Dispatch time 5 - 8 business days
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The same part number corresponds to the same part. If the part number is identical, the part fits all VAG (Volkswagen Audi group) vehicles (for example You are looking for a SEAT or SKODA, but the part is available from VW/AUDI warehouse - the part will fit Your car). Depending on the selected warehouse, the shipping times and availability may vary.
Stay with the suggested choice
Reveal all warehouses (3 options)
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 04L906021BK is marked as number 9 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 allroad quattro
2010 - 2016   Audi   A4 allroad quattro   
Browse part diagram
Diagram information provided by catalogparts

Car part diagram
NoPart codePriceTitleNoteReq. quant.Model
housing for control units
18K1907355FFrom £33.05housing for control units lhd1
18K2907355EFrom £33.05housing for control units rhd1
28K1907613CFrom £21.38Cover
housing for control units
lhd1
28K2907613BFrom £21.38Cover
housing for control units
rhd1
3N 90731503From £0.41Hexagon socket head panel bolt6X253
48K0907461DFrom £6.44Retainer for control unit1
5N 91025201From £0.54panel screw6X304
64F0903291From £20.01suppression condenser1
78K0971824CFrom £2.18Cable guide
harness for engine compartment
1
Control unit for diesel engine
See parts bulletin:

(0-223)
4-cylinder+
diesel eng.
903L906018KDFrom £1,062.03Control unit for diesel engine1Manual
gearbox+
CGLC
903L906018KMFrom £1,062.03Control unit for diesel engine17-speed
dual clutch
gearbox+
CGLC
903L906018KKFrom £1,062.03Control unit for diesel engine1CGLD
903L906018KAFrom £1,062.03Control unit for diesel engine1CJCA
903L906018NSFrom £1,062.03Control unit for diesel engine1CJCB
903L906018SMFrom £1,062.03Control unit for diesel engine1CJCD
904L906021BKFrom £1,513.34Control unit for diesel engine1Manual
gearbox+
CNHA
904L906021BLFrom £1,513.34Control unit for diesel engine1Dual clutch
gearbox+
CNHA,CNHC
904L906021CCFrom £1,513.34Control unit for diesel engine1CSUA,CSUB
Control unit for diesel engine
See parts bulletin:

(0-223)
6-cylinder+
diesel eng.
98K5907401LFrom £965.09Control unit for diesel engine1CKVB
98K5997401AControl unit for diesel engine1CKVB
98K5907401TFrom £1,028.64Control unit for diesel engine1CKVC
98K5997401BFrom £879.93Control unit for diesel engine1CKVC
98K5907401GFrom £1,130.97Control unit for diesel engine1CDUC
98K5997401From £1,130.97Control unit for diesel engine1CDUC
Noise insulation
Control unit for diesel engine
108K0907352AFrom £8.50Noise insulation1
Engine speed sender
11059906433Fimpulse sender
Crankshaft
16-cylinder
12N 10405604From £0.51Oval hexagon socket head boltM6X1416-cylinder
1303C906433EFrom £52.76impulse sender
Crankshaft
14-cylinder+
PR:7MG,7MJ
1304L906433BFrom £57.34impulse sender
Crankshaft
14-cylinder+
PR:7MM
14Socket head bolt with
hexagon socket head

No replacement part
Included in position:



13
4-cylinder
Lambda probe
168R0906262From £188.88Lambda probe14-cylinder+
PR:7MG,7MJ
1603L906262QFrom £150.99Lambda probe14-cylinder+
PR:7MM
16059906262QFrom £166.77Lambda probe16-cylinder
1604L906262BFrom £155.67Lambda probe16-cylinder
Exhaust gas temperature sender
Pressure difference sender
NOx sensor
Particle sensor
1803L906088BEFrom £129.13Exhaust gas temperature sender
(Before turbocharger)
14-cylinder+
PR:7MG,7MJ
1804L906088DRFrom £106.54Exhaust gas temperature sender
(Before turbocharger)
14-cylinder+
PR:7MM+CNHA,
CNHC
2004L906088EQExhaust gas temperature sender
(Before turbocharger)
14-cylinder+
PR:7MM+CSUA,
CSUB
184G0906088JExhaust gas temperature sender
(Before starter catalyst)
14-cylinder+
PR:7MM
1803L906088FHFrom £127.68Exhaust gas temperature sender
(Before diesel partic.filter)
14-cylinder+
PR:7MG,7MJ
184G0906088RFrom £106.54Exhaust gas temperature sender
(Before diesel partic.filter)
14-cylinder+
PR:7MM
1803L906088DRFrom £106.54Exhaust gas temperature sender
(After diesel particul.filter)
14-cylinder+
Manual
gearbox+
PR:7MG,7MJ
1803L906088HAFrom £106.54Exhaust gas temperature sender
(After diesel particul.filter)
14-cylinder+
7-speed
dual clutch
gearbox+
PR:7MG,7MJ
184G0906088LExhaust gas temperature sender
(After diesel particul.filter)
D >> - MJ 2014
14-cylinder+
PR:7MM
184G0906088AAExhaust gas temperature sender
(After diesel particul.filter)
D - MJ 2015>>
14-cylinder+
PR:7MM
18059906088CTFrom £126.82Exhaust gas temperature sender
Exhaust gas recirculation
1CDUC,CKVB
18059906088CLFrom £131.00Exhaust gas temperature sender
Exhaust gas turbocharger
1CDUC,CKVB
18059906088CLFrom £131.00Exhaust gas temperature sender
Exhaust gas turbocharger
1CKVC
184H0906088AFFrom £106.54Exhaust gas temperature sender
(Before starter catalyst)
1CKVC
188K0906088From £106.54Exhaust gas temperature sender
(Before diesel partic.filter)
1CDUC,CKVB,
CKVC
188K0906088DFrom £106.54Exhaust gas temperature sender
(After diesel particul.filter)
1CDUC
188K0906088BFrom £106.54Exhaust gas temperature sender
(After diesel particul.filter)
1CKVB,CKVC
191C0971845From £6.80Bracket
Exhaust gas temperature sender
(Before starter catalyst)
1CKVC
196X0971845BFrom £8.21Bracket
Exhaust gas temperature sender
(Before diesel partic.filter)
1CDUC,CKVB,
CKVC
196X0971845BFrom £8.21Bracket
Exhaust gas temperature sender
(After diesel particul.filter)
1CKVB,CKVC
204G0971843FFrom £3.82Cable holder
Exhaust gas temperature sender
(Before starter catalyst)
1CKVC
204G0971457FFrom £3.82Cable holder
Exhaust gas temperature sender
(Before turbocharger)
(After diesel particul.filter)
1CNHA,CNHC,
CSUA,CSUB
21N 10285505From £0.41Socket head bolt with
inner hex round head
M6X122CKVC
21N 01508210From £0.72Hexagon collar nutM61CNHA,CNHC,
CSUA,CSUB
224G0971843EFrom £3.82Cable holder
Exhaust gas temperature sender
(Before diesel partic.filter)
1CKVC
224G0971457GFrom £3.54Cable guide
Exhaust gas temperature sender
Lambda probe
1CNHA,CNHC,
CSUA,CSUB
23N 91130802From £2.13Hexagon collar nut
self-locking
M81CKVC
24059906051CFrom £58.76Pressure difference sender14-cylinder+
PR:7MG,7MJ
2403L906051BPressure difference sender24-cylinder+
PR:7MM
24059906051AFrom £63.19Pressure difference sender1CDUC,CKVB,
CKVC
25059971362BFrom £15.54Bracket for diff. pressure
sensor
1CDUC,CKVB,
CKVC
25Bracket for diff. pressure
sensor

See main group 2
4-cylinder
26N 10405604From £0.51Oval hexagon socket head boltM6X142CDUC,CKVB,
CKVC
288K0907807NFrom £612.35NOx sensor1CKVB
288K0907807QNOx sensor1CKVC
288K0907807JNOx sensor1CNHA,CNHC,
CSUA,CSUB
295Q0906407From £0.58Clip5X252PR:7MK,7MM
298K0907297BFrom £6.44Retainer for control unit1CNHA,CNHC,
CSUA,CSUB
29N 90967502From £0.47Hexagon socket head panel bolt7X162CNHA,CNHC,
CSUA,CSUB
305M0971838AFrom £0.97cable tie with terminal socket
With side cable guide
for bridge strength:
4,6X200
Horizontal
1-3MM
XPR:7MK,7MM
313D0971838AFrom £0.97Cable tie with holder
for weld pin:
5X200
5MM
XPR:7MK,7MM
31N 10804401From £1.12Cable holder
For hole/material thickness:
M6X7,8-8,5
M6
14-cylinder+
PR:7MM
328K0906261CParticle sensor1CKVC
338K0907297DFrom £6.44Retainer for control unit
Particle sensor
1CKVC
34N 90974701From £0.34Hexagon socket head panel bolt5X161CKVC
Product Q & A
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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. 

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