Automatic Transmission Assembly for 2009-2010 Audi Q7
Product Notes Read before buying
This is an automatic transmission for Audi Q7 models equipped with the 3.6L V6 engine and all-wheel drive. To ensure compatibility, please verify that your vehicle's transmission code is 'MCE'.
Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
Vehicle Fitment Guide
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | SUV | 2009 - 2010 | V6 3.6L | AWD | Automatic |
| Premium | SUV | 2009 - 2010 | V6 3.6L | AWD | Automatic |
| 100 Aniversario | SUV | 2010 | V6 3.6L | AWD | Automatic |
| Elite | SUV | 2010 | V6 3.6L | AWD | Automatic |
| Luxury | SUV | 2010 | V6 3.6L | AWD | Automatic |
Know This Transmission Before You Buy
The research behind our purchase interview — recalls, bulletins and real install economics for this transmission family:
A quick look at your own vehicle makes sure the right transmission shows up:
- Verify the transmission code is 'MCE' on the spare tire well sticker or the transmission case tag.
- Confirm the vehicle has the 3.6L V6 engine.
What the install really takes — plan and budget with confidence:
Special tools this job needs:
- Engine support bar
- Transmission jack
- Triple square (XZN) sockets
- VAG-compatible diagnostic scan tool (VCDS / ODIS)
- Fluid pump adapter
Budget for these consumables at install:
- Exact OE-Spec ATF (sources differ: ZF Lifeguard 6 / Shell M-1375.4 vs VW/Audi G 055 025 A2)
- Transmission Filter & Pan Gasket Kit
- Torque Converter Seal (Front Pump Seal)
- Axle Seals
- Transmission Cooler Flush
- New single-use stretch bolts (axle and driveshaft bolts)
What your vehicle’s computers will need after the swap:
What’s involved: Immobilizer / Component Protection adaptation and Adaptive Learning reset
Sources differ on TCM architecture. Arm 1 states the TCM is internal (Mechatronic) and locked by Audi Component Protection, requiring ODIS online GeKo programming or swapping the original Mechatronic unit. Arm 2 states the TCM is external (under the passenger seat) and requires clearing adaptive learning values and performing a drive cycle adaptation using VCDS/ODIS.
Pro tips for a smooth first start-up — hand them to whoever does the install:
- Torque Converter Seating: Must be fully seated (2-3 distinct drops) before bolting to the engine to avoid cracking the internal oil pump.
- Strict Fluid Fill Procedure: Must be level, engine running, and monitored via scan tool at specific temperatures (35-45°C).
- Cooler and Thermostat Flush: Thoroughly flush cooler and lines in both directions to prevent old debris from contaminating the new unit.
Easy to get right once you know them:
- Using incorrect or generic multi-vehicle ATF instead of the exact manufacturer specification.
- Skipping the transmission cooler and thermostat flush.
- Forcing the transmission and engine together without fully seating the torque converter, breaking the oil pump.
- Ignoring the mandatory adaptation relearn procedure.
- Misdiagnosing a bad valve body or corroded connector as a complete mechanical transmission failure.
Not issues with the units on this page — the manufacturer documented these for every transmission of this family, wherever you buy one. Handy for your installer:
🔎 Recommended at install: Inspect connections and replace seals/oil temperature regulator as necessary.
🔎 Recommended at install: Update transmission control module (TCM/J217) software using dealer scan tool.
🔎 Recommended at install: Replace solenoids, internal rubber separator plate, or complete valve body assembly.
🔎 Recommended at install: Replace plastic electrical connector sleeve and rubber bridge seal.
🔎 Recommended at install: Clean or replace the main 14-pin electrical connector on the rear of the transmission.
🔎 Recommended at install: Replace transmission thermostat and flush cooler lines.
Researched from factory recalls, TSBs and OEM service data (reference unit 400-51629-1954962). Unit-specific details — mileage, condition, warranty, freight — are covered in the checkout interview.
Policies, in plain English.
Shipping & Handling
- Ships by LTL freight on a pallet — a real freight truck, not a parcel van
- Your checkout freight quote covers delivery to your door (liftgate service included for residential addresses)
- The carrier calls ahead to schedule a delivery window — someone must be present to receive it
- Typically palletized and picked up within 2–3 business days; transit time depends on distance
120-Day Warranty
This part includes a 120-day warranty.
- If the part fails within the warranty window, we'll replace it or refund per the coverage terms
- Coverage is parts-only — installation labor is not included
- Warranty covers defects — not installation errors, misuse, or damage after installation
Your pre-purchase interview reviews these exact terms with you before anything is charged.
Returns (30 Days)
We accept returns of uninstalled parts within 30 days of delivery for this part.
- Defective parts: We will replace the part or issue a refund at our discretion
- Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
- Return shipping: This part ships by freight (LTL) — the part price is refundable per the terms above, but shipping costs are non-refundable and return freight follows the seller's return terms. Your pre-purchase interview walks through the exact numbers before you buy
- Parts must be returned in original packaging and unmodified condition
- Poorly packaged returns that arrive damaged will not be credited
Damaged in Shipping?
Freight damage is rare — and you're fully protected when you do two things at delivery:
- Inspect before you sign — you're allowed time to look the pallet over while the driver waits
- Write any damage on the delivery receipt before signing — that one line is what makes a freight claim succeed
- Severe damage? Refuse the delivery — it goes back at no cost to you and we make it right
- Photograph the pallet before unwrapping; report concealed damage within 24 hours of delivery
We handle the carrier claim — you just help document it. Your pre-purchase interview walks through this checklist too.
Order Cancellation
Cancel before shipment for a full refund. Once the pallet has been built, a preparation charge may apply — and once the freight carrier picks it up, shipping costs are non-refundable and standard return terms apply. Your pre-purchase interview shows the exact numbers before you pay.
Expert Guides
2009-2010 Audi Q7 3.6L V6 Transmission: Problems, Identification, and Used Replacement
Identify the correct MCE unit, understand common Mechatronic failures, and learn when to replace it with a quality used OEM assembly.
Read Full Guide →Related Trouble Codes (OBD-II)
3 matching guidesIf your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.
Miscellaneous Information
OEM Part Numbers:
Audi: 0AT300035F, 0AT300035FX
ZF: 6HP19
Fits Years: 2009 2010
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This unit ships with the selling yard's 120-day warranty. Longer plans can be requested during checkout.
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