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Cover for Haldex control unit New
Cover for Haldex control unit New
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New Aluminum Haldex ECU Cover 2/3/4 Gen
Brand-new aluminum protective cover for 2nd, 3rd and 4th generation Haldex control units
Compatible Control Unit Numbers
1K0907554 • 0AY907554 • 0BR907554 • 0BS907554
New Aluminum Haldex ECU Cover for 2nd / 3rd / 4th Generation
Technical Specifications
Product Description
This new aluminum Haldex ECU cover is designed as a replacement protective cover for selected Gen 2, Gen 3 and Gen 4 Haldex control units. It helps protect the control unit from moisture, dust, harmful external influences and physical wear, while also restoring a clean and professional appearance of the module area. [page:1]
What This Cover Does
- Protects the Haldex control unit housing against water and road dirt
- Helps shield sensitive ECU electronics from harmful external influences
- Replaces cracked, damaged or aging original covers
- Supports better durability of the control unit environment
- Provides a lightweight and durable aluminum replacement solution
Vehicle Compatibility
This cover is intended for selected vehicles equipped with compatible 2nd, 3rd or 4th generation Haldex control units. Haldex Cover also lists broad compatibility across VW Group, Land Rover and Volvo applications and provides concrete model groups for Gen 2 and Gen 4 systems. [page:1][page:2]
Suitable for Selected Vehicle Models
- Audi A3 / S3 8P Quattro pre-facelift (2004 - 2008) – Haldex Gen 2
- Audi TT / TTS 8J Quattro pre-facelift (2007 - 2009) – Haldex Gen 2
- VW Golf Mk5 / R32 / 4Motion (2004 - 2008) – Haldex Gen 2
- VW Passat 3C / CC / Santana 4Motion (2005 - 2009) – Haldex Gen 2
- VW Transporter T5 (2003 - 2009) – Haldex Gen 2
- SEAT Altea (2007 - 2010) – Haldex Gen 2
- SEAT Alhambra (2005 - 2010) – Haldex Gen 2
- Škoda Octavia (2004 - 2009) – Haldex Gen 2
- VW Golf Mk6 / Golf R / Tiguan / Sharan / Passat B7 / Caddy / T5 Facelift (2008 - 2015) – Haldex Gen 4
- Audi A3 / S3 8P Facelift, TT / TTS / TTRS 8J, Q3 / RS Q3 (2008 - 2013) – Haldex Gen 4
- SEAT Altea XL / Freetrack / Alhambra (2010 - 2015) – Haldex Gen 4
- Škoda Yeti / Superb 3T / Octavia 4x4 / Scout / RS 4x4 (2008 - 2014) – Haldex Gen 4
Common Service Situations
This product is typically used when the original Haldex ECU cover is cracked, corroded, loose or missing after previous service work. Public material from Haldex Cover also emphasizes the importance of protection against dirt, moisture and damage for longer control unit service life. [page:1][page:2]
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Damaged coverOriginal ECU cover is cracked, bent or broken -
Missing protectionControl unit housing is exposed to dirt and moisture -
Preventive replacementOld cover replaced to improve protection of the ECU area -
Post-repair reassemblyNew cover installed after Haldex ECU service - Visible corrosion or wear on the original cover
- External damage caused by road exposure or age
- Need for a stronger aluminum replacement cover
Installation & Service Notes
Recommended Steps
- Verify the correct Haldex generation and control unit number before ordering
- Compare the new cover with the original housing shape
- Inspect the control unit area for dirt, corrosion or moisture before installation
- Fit the replacement cover securely to the ECU housing
- Check that the cover sits correctly and protects the module fully
- Inspect nearby wiring and the general ECU condition during service
Why This Cover Matters
1. Water Protection
The cover helps reduce direct exposure of the control unit housing to water and road spray.
2. Dirt Protection
It helps protect the ECU area from dust, debris and harmful contamination.
3. Durable Material
The ALMG3 aluminum construction provides a lightweight but durable replacement solution. [page:1]
4. Longer ECU Life
Better external protection can help support longer service life of the Haldex control unit. [page:1][page:2]
Quality Assurance & Warranty
12-Month Warranty: This new aluminum Haldex ECU cover is supplied with a 12-month warranty covering the supplied product under normal intended use.
Warranty Coverage Includes:
- Manufacturing defects of the supplied cover
- Material defects under normal intended use
- Defects of the supplied aluminum cover itself
Warranty Exclusions:
- Incorrect installation
- Use on an incompatible Haldex control unit housing
- Damage caused by accident, impact or misuse
- Internal ECU failures unrelated to the supplied cover
Questions or Need Help?
Our technical team is ready to assist with compatibility checks, installation guidance and product selection.
Contact UsImportant Purchase Information
- Please verify this cover matches your specific Haldex control unit before placing an order
- The control unit number and housing shape are more important than vehicle model alone
- This cover is intended for selected Gen 2 / Gen 3 / Gen 4 Haldex applications
- Photos are for illustrative purposes only
- Worldwide shipping is available
- If your country is not listed at checkout, contact us and the order can be processed manually
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