Automatic Transmission Assembly for 2010-2011 Audi A6
Product Notes Read before buying
This automatic transmission fits 2010-2011 Audi A6 models equipped with the 3.0L engine and AWD (quattro). It is essential to verify that the vehicle's original transmission has the ID code 'MCC', as other transmission variants were used.
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 |
|---|---|---|---|---|
| 2010 - 2011 |
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:
- Confirm the 3-letter transmission code on the vehicle data sticker is MCC.
- Verify the vehicle is equipped with the 3.0L Supercharged V6 engine and Quattro AWD.
What the install really takes — plan and budget with confidence:
Special tools this job needs:
- Triple-square (XZN) sockets
- 17mm Allen/hex socket
- Transmission fluid pump
- VCDS (VAG-COM) or ODIS diagnostic tool
- Engine support bar
Budget for these consumables at install:
- ZF Lifeguard 8 fluid (Audi specification G 060 162 A2)
- Transmission filter and oil pan gasket kit
- Mechatronic bridge seal and sealing sleeves
- Torque converter seal (front pump seal)
- Transmission cooler line flush
What your vehicle’s computers will need after the swap:
What’s involved: Component Protection Removal & Adaptive Relearn
sources differ: Arm 1 identifies the transmission as ZF 6HP19A (09L) and suggests swapping the original mechatronic unit to bypass programming, or using ODIS for Component Protection Removal. Arm 2 identifies the transmission as ZF 6HP28A and states Component Protection Removal via ODIS is mandatory. Both agree that an adaptive relearn is required post-install.
Pro tips for a smooth first start-up — hand them to whoever does the install:
- Torque Converter Seating: Ensure the torque converter is fully seated onto the transmission input shaft and oil pump gears before bolting to the engine to prevent cracking the oil pump.
- Fluid Fill Temperature & Leveling: The vehicle must be perfectly level. The final fluid level check must be done while the engine is idling and the fluid temperature is strictly between 35°C and 45°C.
- Bellhousing Alignment Dowels: Ensure alignment dowels on the engine block are in place and not double-stacked or missing.
- Component Protection: The vehicle will enter limp mode until Component Protection is removed by an Audi dealer or specialist with ODIS.
Easy to get right once you know them:
- Using the wrong transmission fluid (generic multi-vehicle ATF instead of ZF Lifeguard 8 / Audi G 060 162 A2).
- Skipping the transmission cooler line flush, which introduces debris from the failed unit into the replacement.
- Forgetting or ignoring the Component Protection programming requirement, leading to a non-functional vehicle post-install.
- Checking the transmission fluid level with the engine turned off, resulting in severe underfilling.
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: Wear on the torque converter lockup clutch causes engine RPMs to fluctuate or bounce slightly (100-200 RPM) at steady speeds when cold. Requires torque converter replacement or rebuild.
🔎 Recommended at install: Rubber adapter seal (bridge seal) cracks over time, leading to internal fluid pressure loss, harsh shifting (especially 2-1 downshift), gear ratio codes, or limp mode. Replace bridge seal, four small sealing sleeves, and outer electrical connector sleeve.
🔎 Recommended at install: Transmission filter can come loose at its seal, causing the pump to draw in air, leading to pressure loss, whining noises, and diagnostic trouble codes 2701 or 2702.
🔎 Recommended at install: Rough or harsh downshifts when slowing down. Addressed by updating TCM software and replacing older fluid with optimized ZF Lifeguard 8 fluid.
🔎 Recommended at install: Shudder or humming noise in the center Torsen differential during tight cornering. Resolved by flushing the center differential and refilling with specialized gear oil containing friction modifier (Sturaço).
Researched from factory recalls, TSBs and OEM service data (reference unit 400-51807-2734878). 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
2010-2011 Audi A6 3.0L Quattro ZF 6HP Transmission: Problems, Identification, and Used Replacement
Identify the MCC transmission code, understand common mechatronic and torque converter failures, and learn what to look for when buying a used OEM replacement unit.
Read Full Guide →Related Trouble Codes (OBD-II)
2 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: 09L300042H, 09L300042HX
Other: MCC
Fits Years: 2010 2011
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Backed By The Selling Yard
This unit ships with the selling yard's 120-day warranty. Longer plans can be requested during checkout.
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