United States
Product overview
Genuine OEM Volkswagen Control Unit for Diesel Engine, part number 04L906021EC. This electronic control unit (ECU) is the 'brain' of the diesel engine, managing critical functions such as fuel injection, ignition timing, and emissions control. Genuine OEM ECUs come with the correct firmware and calibration specific to the engine, ensuring optimal performance, efficiency, and compliance with emissions standards.
Catalogue entry: CTRL UNIT.
Technical details
- Category
- Other
- Country of origin
- Germany
- Customs (HS) code
- 85371098
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 18.5 × 17 × 4 cm
- Shipping weight
- 0.68 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
- Engine codes
- CRVC
Equipment codes
- 0GG
- G0K
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
Parts diagram & fitment
6 vehiclesControl Unit For Diesel Engine — locate 04L906021EC Volkswagen Engine Control Unit | Diesel in the official exploded view and explore the surrounding assembly.
Parts in this assembly47
- 1Control Unit 04L906021AD
- 1Control Unit 04L906021AE
- 1Control Unit 04L906021AL
- 1Control Unit 04L906021AP
- 1Control Unit 04L906021AR
- 1Control Unit 04L906021AS
- 1Control Unit 04L906021DS
- 1Control Unit 04L906021DT
- 1Control Unit 04L906021EA
- 1Control Unit 04L906021EB
- 1Control Unit 04L906021EL
- 1Control Unit 04L906021EM
- 1Control Unit 04L906021EN
- 1Control Unit 04L906021EP
- 1Control Unit 04L906021EQ
- 1Control Unit 04L906021ER
- 1Control Unit 04L906021FD
- 1Control Unit 04L906021N
- 1Control Unit 04L906021P
- 1Control Unit 04L906026BE
- 1Control Unit 04L906026BF
- 1Control Unit 04L906026BN
- 1Control Unit 04L906026BP
- 1Control Unit 04L906026BQ
- 1Control Unit 04L906026BR
- 1Control Unit 04L906026BS
- 1Control Unit 04L906026BT
- 1Control Unit 04L906026CA
- 1Control Unit 04L906026FF
- 1Control Unit 04L906026FG
- 1Control Unit 04L906056CL
- 1Control Unit 04L906056CQ
- 1Control Unit 04L906056CR
- 1Control Unit 04L906056CS
- 1Control Unit 04L990990N
- 1Control Unit 04L990990P
- 1Control Unit 04L906021M
- 2Retainer 5Q0906507D
- 2Retainer 5Q0906507F
- 2Retainer 5Q0906507B
- 3Retainer 5Q0906214F
- 3Retainer 5Q0906214H
- 3Retainer 5Q0906214D
- 4Collar Nut N01508210
- 5Housing 5Q0907411D
- 5Cover 5Q0907411B
- 6Bolt N91146801
Vehicle fitment table6
Europe (6)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Octavia | 2017-2020 | 1 | 1 | ||
| Leon ST Stylance | 2016-2020 | 1 | 1 | CRVC+ | PR |
| golf 2.0 | 2016-2020 | 1 | 1 | 0GG,DN6,G0K,TS1 | |
| Golf 1.4 BlueMotion | 2012-2017 | 1 | 1 | 0GG,DN6,G0K,TS1 | |
| Octavia | 2012-2017 | 1 | 1 | ||
| Leon ST Stylance | 2012-2016 | 1 | 1 | CRVC+ | PR |
Diagrams & fitment data powered by oemdiagrams.com
04L906021EC Volkswagen Engine Control Unit | Diesel is fitted on: Octavia 2017-2020; Leon ST Stylance 2016-2020; golf 2.0 2016-2020; Golf 1.4 BlueMotion 2012-2017; Octavia 2012-2017; Leon ST Stylance 2012-2016.