Genuine Audi Engine Control Module (ECM) Control Unit 4D0997561MX OEM - Audi (4D0-997-561-MX)
2002 Audi A8 Quattro - 4d0997561mx
Genuine Audi Engine Control Module (ECM) Control Unit 4D0997561MX OEM - Audi (4D0-997-561-MX)
2002 Audi A8 Quattro - 4d0997561mx
- Audi
- 4D0-997-561-MX
Details
- Brand:
- SKU:
4D0-997-561-MX
- Other Names:
Control.Unit
- Description:
Genuine Audi Engine Control Module (ECM) is the central processing unit responsible for managing your Audi A8's engine performance, fuel delivery, ignition timing, and emissions systems. Designed specifically for the Audi A8, this OEM unit ensures precise compatibility with your vehicle's existing sensors, wiring harnesses, and onboard diagnostics — something generic aftermarket alternatives simply cannot guarantee. Unlike third-party replacements, this genuine Audi ECM is factory-programmed and calibrated to exact manufacturer specifications, eliminating the guesswork and potential coding complications that often accompany aftermarket modules. For a component this critical — one that communicates continuously with your transmission, throttle body, oxygen sensors, and safety systems — even minor deviations in programming can result in poor fuel economy, reduced power output, or persistent fault codes. Choosing a genuine OEM Audi A8 Engine Control Module means your vehicle performs exactly as engineered from day one. Sourced directly from Audi's supply chain, part number 4D0997561MX is also referenced as a Control Unit in factory documentation, making it easy to cross-reference with your dealership repair order or VIN-specific parts lookup. Whether you're searching for an Audi A8 OEM Engine Control Module or the specific unit 4D0-997-561-MX, Audi Henderson is an authorized Audi dealer offering this part backed by the manufacturer's warranty.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $1,573.84
- Discount: $422.96 (26.9% off)
- Sale Price: $1,150.88
- Core Charge: $200.00 Core Charge Applies
- Audi
- 4D0-997-561-MX
Details
- Brand:
- SKU:
4D0-997-561-MX
- Other Names:
Control.Unit
- Description:
Genuine Audi Engine Control Module (ECM) is the central processing unit responsible for managing your Audi A8's engine performance, fuel delivery, ignition timing, and emissions systems. Designed specifically for the Audi A8, this OEM unit ensures precise compatibility with your vehicle's existing sensors, wiring harnesses, and onboard diagnostics — something generic aftermarket alternatives simply cannot guarantee. Unlike third-party replacements, this genuine Audi ECM is factory-programmed and calibrated to exact manufacturer specifications, eliminating the guesswork and potential coding complications that often accompany aftermarket modules. For a component this critical — one that communicates continuously with your transmission, throttle body, oxygen sensors, and safety systems — even minor deviations in programming can result in poor fuel economy, reduced power output, or persistent fault codes. Choosing a genuine OEM Audi A8 Engine Control Module means your vehicle performs exactly as engineered from day one. Sourced directly from Audi's supply chain, part number 4D0997561MX is also referenced as a Control Unit in factory documentation, making it easy to cross-reference with your dealership repair order or VIN-specific parts lookup. Whether you're searching for an Audi A8 OEM Engine Control Module or the specific unit 4D0-997-561-MX, Audi Henderson is an authorized Audi dealer offering this part backed by the manufacturer's warranty.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
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AUDI HENDERSON
Welcome to Audi OEM Parts, your number one source for all things Audi. We're dedicated to providing you the very best parts and accessories, with an emphasis on OEM fitment.
You can order your Genuine Audi Engine Control Module (ECM) Control Unit 4D0997561MX OEM (4d0997561mx) right now and have it delivered to your home or work in just a matter of days. Guaranteed to fit your 2002 Audi A8 Quattro vehicle and we also offer a VIN verification system at checkout.
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Audi
AudiOEMParts.com is operated by Audi Henderson, an authorized Audi dealership and part of the Findlay Automotive Group in Henderson, NV. We stock genuine Audi OEM parts and accessories for every model — A3, A4, A5, A6, A7, A8, Q3, Q5, Q7, Q8, TT, R8, e-tron, and beyond.
Every part ships directly from factory inventory with full Audi manufacturer warranty. No aftermarket substitutes. No compatibility guessing. Exact fit, every time.
Order online and ship nationwide. Same parts Audi technicians use, at authorized dealer pricing, with the speed of online ordering. Questions? Call 888-448-6114 or email [email protected].