Description
Part Description
This chassis brain box is an OEM communication and information display module removed from a 2007 Audi A4. The part has been professionally inspected and is currently on our shelf ready for immediate shipment. This Grade A module was carefully removed and stored in our climate-controlled facility to ensure optimal condition.
The chassis brain box serves as a central communication hub for various vehicle systems, managing information display functions and coordinating data between different control modules. These units commonly require replacement due to electrical failures, water damage, or internal component degradation that can cause display malfunctions, communication errors, or complete system failure.
603 Auto Salvage maintains an inventory of over 50,000 quality used auto parts from more than 1,100 vehicles. Our experienced team can help you find the exact part you need for your repair. Browse our online inventory or contact us to speak with our knowledgeable parts specialists about your specific requirements. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | Chassis Brain Box – Communication/Information Display Module |
| Interchange # | 52719 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, 154K miles, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for electronic control modules under 200K miles) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2007 AUDI AUDIA4 |
| VIN | N/A |
| Vehicle Stock # | 0524247377 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Chassis Brain Box – Communication/Information Display Module:
| ✅ Connector Integrity | All electrical connectors clean and undamaged |
| ✅ Housing Condition | Case free from cracks or impact damage |
| ✅ Pin Condition | All connector pins straight and corrosion-free |
| ✅ Mounting Points | Mounting tabs and brackets intact |
| ✅ Internal Components | No signs of water damage or burning |
| ✅ Part Number Verification | Confirmed correct application and interchange |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #52719, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2005-2008 | Audi | A4 | All trim levels with communication display |
| 2005-2008 | Audi | A4 Quattro | All engine configurations |
| 2006-2008 | Audi | A4 Avant | Wagon models with display system |
| 2007-2009 | Audi | A4 Cabriolet | Convertible models – verify part number match |
Questions? Need a shipping quote? Call us now:
603 Auto Salvage | 233 Main St, Plaistow, NH 03865
Mon–Fri 8am–4:30pm | Sat 8am–2pm | Sun Closed
Warranty & Shipping
Frequently Asked Questions
What does a chassis brain box do in an Audi A4?
The chassis brain box manages communication between various vehicle systems and controls information display functions. It processes data from multiple sensors and modules to coordinate proper vehicle operation and driver information display.
How do I know if my Audi A4 chassis brain box is failing?
Common symptoms include blank or flickering information displays, communication error codes, intermittent gauge operation, or complete loss of dashboard information. You may also experience warning lights or system malfunctions that seem unrelated.
Does this brain box need programming after installation?
Most chassis brain boxes require coding or programming to match your specific vehicle configuration. Contact your Audi dealer or qualified technician with VCDS/VAG-COM equipment to ensure proper setup after installation.
Will this fit my 2007 Audi A4 with different options?
This module fits 2005-2008 Audi A4 models, but specific coding may vary based on your vehicle’s options and equipment. Verify the part number matches your original unit or contact us to confirm compatibility with your VIN.
What causes Audi chassis brain boxes to fail?
Common failure causes include age-related component degradation, voltage spikes, water intrusion from sunroof or window leaks, and excessive heat exposure. Electrical system problems or jump-starting issues can also damage these sensitive modules.
How much does shipping cost for this brain box?
Shipping costs vary by location: New England $15-$30, Northeast $20-$40, Southeast $25-$45, Midwest $30-$50, Southwest $35-$55, West Coast $40-$65. We ship via FedEx Ground with tracking and insurance included.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 52719 |
| Stock Number | 0524247377 |
| Location | Compartment 49 – On Shelf |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $350-$500 | 1 year | Brand new, longest wait time |
| Aftermarket | $200-$350 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $100-$150 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Disconnect battery and wait 10 minutes before removing old module to prevent electrical damage
- Take photos of connector positions and wiring before disconnection for reference
- Handle module by edges only – avoid touching circuit board components or connectors
- Ensure all connections are secure and properly seated before reconnecting battery
- Have module coded/programmed by qualified technician with proper diagnostic equipment after installation
🔍 Free Fitment Check
Call us with your VIN and we will verify compatibility for free. No obligation, no pressure — just answers.
Our parts specialists check interchange data in real-time
Estimated Shipping Costs by Region
This part ships via FedEx Ground. Prices are estimates — call for an exact quote to your zip code.
| Region | Estimated Cost | Transit Time |
|---|---|---|
| New England (NH, MA, ME, VT, CT, RI) | $15 – $30 | 1–3 business days |
| Northeast (NY, NJ, PA, MD, VA) | $20 – $40 | 2–4 business days |
| Southeast (FL, GA, NC, SC, TN) | $25 – $45 | 3–5 business days |
| Midwest (OH, MI, IL, IN, WI, MN) | $30 – $50 | 3–5 business days |
| Southwest (TX, AZ, NM, OK) | $35 – $55 | 4–6 business days |
| West Coast (CA, OR, WA) | $40 – $65 | 5–7 business days |
Local pickup is always free. Free delivery within 30 miles of Plaistow, NH.
Why Buy From 603 Auto Salvage?
- 50,000+ parts in stock from over 1,100 vehicles on-site in Plaistow, NH
- Every part inspected before listing — no guesswork
- Family-owned salvage yard — real people, not a call center
- 90-Day Warranty on this part
- Fast shipping — most orders ship within 24 hours
- Competitive pricing — save 50–70% vs dealer prices
- Serving New Hampshire, Massachusetts & all 50 states
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.




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