Audi Q7 4L 4.2 FSI 09D Automatic Transmission and Torque Converter - Used Original Parts
RM 4,500
Condition: Used (Original)At a Glance
- Audi Q7 4L 4.2 FSI 09D Automatic Transmission and Torque Converter - Used Original Parts
- Part number: 09D300037S
- Fits: Audi Q7 4L · confirm by chassis number before ordering
- Used Original · tested working
- RM 4,500 · final quote via WhatsApp
- M.S. Motor · Kuala Lumpur, Malaysia · ready stock
Diagnosis and Common Symptoms
The 09D automatic transmission fitted to the Audi Q7 4L 4.2 FSI is a heavy-duty 6-speed unit designed to handle the torque output of the naturally aspirated V8. When this transmission or its torque converter begins to fail, drivers typically notice harsh or delayed gear shifts, particularly between 2nd and 3rd gear, along with a noticeable shudder or vibration during light acceleration between 1500-2500 RPM, which is a classic sign of torque converter clutch (TCC) wear. Fault codes commonly logged include P0741 (Torque Converter Clutch Circuit Performance or Stuck Off), P0730 (Incorrect Gear Ratio), and P17BF or P17C0 (Adaptation Values at Limit). Drivers may also experience the transmission getting stuck in limp mode (typically locked in 3rd or 4th gear) accompanied by the dashboard "Tiptronic" warning light flashing. In more advanced failure cases, a whining or grinding noise from the transmission bell housing area indicates internal bearing or clutch pack wear, often requiring the full unit and converter to be replaced together.
Introduction
This listing is for a Genuine Used Audi Q7 4L 4.2 FSI 09D Automatic Transmission complete with its Torque Converter, sourced directly from a running donor vehicle. Every unit we supply is Tested for smooth shift engagement, fluid pressure integrity, and torque converter lock-up function before it leaves our workshop. Rather than gambling on a rebuilt unit with unknown internal wear, our Genuine Used transmissions retain factory-calibrated internals that match your Q7's original engineering tolerances. This is the ideal solution for owners looking to restore factory-smooth shifting without the high cost and long wait of a brand-new replacement.
Product Details
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Brand: Audi
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Model Compatibility: Audi Q7 4L (2006-2015), 4.2 FSI V8 Engine
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Part Name: 09D Automatic Transmission and Torque Converter
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Condition: Genuine Used (Tested Working)
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Notes: Transmission control unit (TCM) adaptation values and fluid must be reset/replaced upon installation for optimal shift performance
Frequently Asked Questions
What are the early warning signs that the 09D transmission on my Q7 4.2 FSI needs replacement?
Look out for shuddering during light acceleration, delayed engagement into gear from Park or Reverse, and fault codes P0741 or P17BF stored in the TCM. These usually point to torque converter clutch wear before full transmission failure occurs.
Does the 09D transmission require TCM adaptation after installation?
Yes, the TCM should undergo a basic settings reset and adaptation relearn using compatible diagnostic software after installing this used 09D unit, allowing the transmission to relearn shift points for the replacement torque converter and clutch packs.
How do I confirm this 09D transmission and torque converter will fit my specific Q7 4L?
Match the transmission code stamped on the unit housing (typically starting with "09D" followed by a suffix) against your original part number, and confirm your Q7 is fitted with the 4.2 FSI V8, as the 3.0 TDI and 3.6 FSI variants use different transmission codes.
Why choose a used 09D transmission instead of a new or rebuilt unit for a Q7 in Malaysia?
A new 09D transmission from Audi can cost significantly more and often has long import lead times, while rebuilt units carry inconsistent quality depending on the shop. Our Genuine Used unit is pulled from a verified working vehicle and tested for function, offering reliable performance at a fraction of the cost.
Are there any installation gotchas specific to the 09D transmission on the 4.2 FSI Q7?
Ensure the transmission fluid is fully drained and refilled with the correct Audi-specified ATF, as using the wrong fluid type can cause erratic shifting even on a healthy unit, and always inspect the torque converter bolts and flex plate for wear before final installation.
Part price does not include installation. Our workshop can install for you, labour is charged separately and confirmed with you before any work starts.
We cannot diagnose your car over WhatsApp or photos. Not sure this part will solve your problem? Come for a workshop check, diagnosis fee RM180. If you proceed with the repair using our parts, the RM180 is offset into the labour charge. If you decide not to repair, only the RM180 applies.
All parts are tested and guaranteed to work. Whether a part solves your car's problem can only be confirmed by diagnosis.
Shipping: from Kuala Lumpur, West Malaysia ~RM50, East Malaysia ~RM80 (estimate, confirm via WhatsApp). Delivery 1-2 working days in secure anti-static packaging.
Warranty: 30-day exchange for control units, engines, gearboxes and other major parts; 14 days for small parts. Claims require proof of installation by a qualified workshop. No warranty for items opened, modified, or damaged by wrong installation.
Prices vary with stock and part condition. Final price via WhatsApp.
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