AUDI 06E103408AA Left Driver Cylinder Head Camshafts Gears 306-59726 4M 3.0L Valves

( Manufacturer Part Number: 06E103408AA ), ( Part Type: Valve ), ( Ipn: 306-59726 ), ( Miles: 106, 039 ), ( Tag: V48028 )

Review AUDI 4m 3.0l Super Left Driver Cylinder Head Camshafts Gears Valves fits Q7 2017–2019

The **Audi 06E103408AA cylinder head kit for the 2017 2019 Q7 (4M, 3.0L TDI V6)** represents a premium, high-performance upgrade designed to restore or enhance the critical internal components of your engine s combustion chamber. This meticulously engineered kit includes a complete set of **camshafts, valve gears, and valves**, all tailored to match the precise specifications of Audi s 3.0L turbocharged direct-injection diesel (V6) powerplant, which underpins the Q7 s 4M trim. The **camshafts** are forged from high-grade alloy steel, precision-machined to Audi s exacting tolerances to ensure optimal valve timing, lift, and duration, thereby maximizing airflow efficiency and reducing internal friction for improved reliability and power output. The **valve gears** comprising the rocker arms, pushrods, and lifters are crafted from durable materials and treated with advanced coatings to resist wear, corrosion, and heat buildup, even under the demanding conditions of high-performance driving or extended turbocharged operation. Each **valve** in the kit is meticulously balanced, featuring hardened stems and seats to withstand the aggressive pressures of direct fuel injection and turbocharging, while the valve springs are designed to maintain consistent valve closure, preventing issues like valve float or excessive lash. This kit is ideal for owners seeking to address wear-related concerns, improve engine responsiveness, or prepare their Q7 for more demanding applications, such as towing or high-speed highway driving. When installed by a skilled technician, it restores the engine s internal efficiency, reduces the risk of catastrophic failure, and contributes to a smoother, more refined driving experience. Whether used as part of a routine maintenance overhaul or as a corrective measure following noticeable performance degradation, this Audi-specific kit ensures compatibility with the Q7 s advanced fuel injection system and turbocharging setup, delivering both performance gains and long-term durability.

### **Pros and Cons of Buying Used Audi Q7 (2017-2019, 3.0L V6 TDI, 4M, Left-Hand Drive) Cylinder Head, Camshaft Gears, and Valves**

#### **Overview**

The **Audi Q7 (2017-2019) with a 3.0L V6 TDI (4M) engine** is a robust SUV known for its performance, luxury, and reliability when properly maintained. However, the **cylinder head, camshaft gears, and valves** are critical components that can fail over time, leading to costly repairs if neglected. Below is a detailed breakdown of the pros and cons of purchasing these parts, along with a final recommendation.

---

### **Pros of Buying These Parts**

1. **Compatibility and Fitment**

- The **3.0L V6 TDI (4M) engine** in the Q7 shares many components with other Audi models (e.g., Q5, A6, A8) and Volkswagen Group vehicles (e.g., Porsche Cayenne, VW Touareg). This means parts are widely available, reducing long wait times for replacements.

- **OEM (Original Equipment Manufacturer) and high-quality aftermarket parts** (e.g., Mahle, Fel-Pro, Bosch) are readily accessible, ensuring proper fit and function.

2. **Performance and Reliability (When New)**

- The **3.0L TDI engine** is known for its **torque (400 Nm)** and smooth operation when maintained. The **camshaft gears and valves** work together to optimize airflow, improving fuel efficiency and power delivery.

- **Turbocharged direct injection (TDI)** provides a good balance of power and efficiency, making it suitable for both daily driving and occasional highway use.

3. **Luxury and Comfort**

- The Q7 is a **full-size luxury SUV**, offering premium features like **adaptive suspension, advanced driver aids, and high-end interior materials**. If the engine is running well, the driving experience remains enjoyable.

- **Resale value** remains decent compared to other SUVs in its class, especially if well-documented.

4. **Aftermarket Support**

- **Performance upgrades** (e.g., cold air intakes, exhaust systems, tuning) are available, allowing enthusiasts to enhance power and responsiveness.

- **Diagnostic tools** (e.g., VCDS, Audi-specific scanners) make troubleshooting easier, even for non-mechanics.

5. **Durability of the Engine Block**

- The **3.0L TDI engine block** itself is **robust**, with few major issues reported if the **oil is changed regularly** and **coolant is maintained**. The biggest failure points are often **turbochargers, injectors, and the cylinder head assembly**.

---

### **Cons of Buying These Parts**

1. **Common Failure Points in the Cylinder Head & Valvetrain**

- **Camshaft Gear Wear/Failure**: The **camshaft gears** can wear out over time, leading to **noise (clacking/knocking), poor valve timing, and potential engine misfires**. This is often due to **lack of lubrication or excessive wear**.

- **Valve Stem Seal Leaks**: **Exhaust valve stem seals** commonly fail, causing **blue smoke from the exhaust** and **oil contamination in the intake system**. This can lead to **carbon buildup on intake valves**, reducing performance.

- **Rockers and Lifters**: **Hydraulic lifters** can develop **internal leaks**, causing **valve float (loss of power at high RPM)**. **Solid rockers** may also wear, leading to **valve lash issues**.

- **Head Gasket Failures (Less Common but Possible)**: While not as frequent as in older TDIs, **warped cylinder heads or poor sealing** can still occur, leading to **coolant leaks or compression loss**.

2. **High Repair Costs**

- **Removal of the turbocharger, injectors, and intake manifold**.

- **Machining the cylinder head** (if warped).

- **Replacing valve seals, rockers, and lifters**.

- **Labor costs** for this work can range from **$1,500 $3,500 **, depending on the shop.

- **Parts alone** (OEM or high-quality aftermarket) can cost **$800 $2,000 **.

3. **Turbocharger and Injector Issues**

- While not directly part of the cylinder head, **turbocharger failures** (e.g., **wastegate leaks, shaft cracks**) often accompany valvetrain issues, leading to **loss of power and excessive smoke**.

- **Common rail injectors** can clog or fail, causing **rough idling, misfires, or poor fuel economy**.

4. **Maintenance Neglect Leads to Catastrophic Failure**

- If the **oil is not changed regularly** (every **7,500 10,000 miles**), **sludge buildup** can damage the **camshaft gears, lifters, and valves**, leading to **seized components or engine damage**.

- **Coolant leaks** (from head gaskets or water pump failures) can cause **overheating**, warping the cylinder head and ruining seals.

5. **Electrical and Software Quirks**

- The **4M TDI engine relies heavily on the ECU (Engine Control Unit)** for optimal performance. **Faulty sensors (e.g., MAF, crankshaft position sensor)** can cause **misdiagnoses**, leading to unnecessary repairs.

- **Software updates** may be needed to resolve **glitches in fuel delivery or turbo control**.

6. **Depreciation and Long-Term Costs**

- While the Q7 holds its value better than many SUVs, **TDIs have historically had higher repair costs** than naturally aspirated engines.

- **Extended warranties** (if available) can help, but **pre-purchase inspections are crucial** to avoid hidden issues.

---

### **Final Conclusion**

- The **engine has been well-maintained** (regular oil changes, coolant flushes, turbo inspections).

- The **vehicle has a clean service history** (no signs of neglect).

- You **budget for potential future repairs** (turbo, injectors, valvetrain).

However, if the **cylinder head or camshaft gears are already failing**, replacing them is **not just a parts purchase it s a major overhaul** that requires **mechanical expertise and significant investment**.

### **Recommendation**

- **Get a full pre-purchase inspection** (focus on **compression test, valve clearance, turbo health, and oil condition**).

- **Knocking/clacking noises** (camshaft gear wear).

- **Blue smoke from exhaust** (valve stem seal leaks).

- **Rough idling or misfires** (lifter or injector issues).

- **Consider a short-term lease or rental** if unsure about long-term reliability.

- **Use OEM or high-quality aftermarket parts** (e.g., **Mahle valve seals, Bosch camshaft gears**).

- **Have a mechanic perform the work** this is **not a DIY job** unless you have **advanced engine experience**.

- **Budget for additional components** (turbo, injectors, sensors) that may need replacement simultaneously.

- If the **engine is showing signs of distress**, weigh the **cost of repairs against the vehicle s value**. Sometimes, **selling and upgrading to a newer model with a more reliable engine** (e.g., **2020 Q7 with 3.0L TDI or hybrid options**) may be more economical.

- If you **enjoy DIY projects**, consider a **less complex TDI model** (e.g., **VW Passat or Jetta**) for hands-on experience before tackling the Q7.

### **Final Verdict**

The **3.0L TDI Q7 is a capable and comfortable SUV**, but its **valvetrain and cylinder head components require vigilant maintenance**. If you **find a well-documented example with no major engine issues**, replacing these parts can **extend the engine s life significantly**. However, if the **engine is already failing**, the repair costs may **outweigh the vehicle s value**, making it a **risky investment** unless you are prepared for a **major overhaul**.

- **For a reliable used Q7:** Buy with **full service records** and **inspect the valvetrain thoroughly**.

- **For a repair project:** **Budget for the full scope of work** (not just the cylinder head) and **hire a trusted mechanic**.

- **For long-term peace of mind:** Consider **newer models with updated TDI technology** or **hybrid/electric alternatives**

Details:

The pictures are the ACTUAL PICTURES OF THE ITEM FOR SALE. Left-Hand Drive Vehicles. SHIPPING DEALS: Review our shipping details before you purchase. There may be normal signs of wear and tear present such as scratches, scuffs, dirt, etc.

After items are removed and cleaned they inspected one final time before posting. Made for USA Vehicles: All vehicles and parts are manufactured to be sold the market.: Item has been fully inspected and tested found to be in good working order. We subscribe to fitment software and include all relevant useful information in our listings whenever possible.

Emissions standards, side of road vehicles drive on, etc. Weather patterns cold vs. On return this item. And cultural preferences income levels, family sizes, typical modes of transportation, etc. The more actions option.

Initial testing consists of starting the vehicle, running code scans, road if safe to do so, and completing an extensive inspection checklist.

part #: 06e103408aa prices

• $424.99-$529.90

specifications cylinderheapar:

• for models: Q7
• for makes: Audi
• for years: 2017-2019
• mpn: 06e103408aa
• part type: Valve
• ipn: 306-59726
• miles: 106, 039
• tag: V48028

offer cylinderheapar:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1
• started: February 5, 2026

returns cylinderheapar:

• paid by: Seller
• time: 60 Days
• policy: Returns Accepted

shipping cylinderheapar:

• transit: 4-7 Days
• type: Fixed
• class: Standard
• service: Standard
• cost: $0.00

payments cylinderheapar:

• credit card: Discover
• other
• wallet: Google-pay

general cylinderheapar:

• condition: Used
• Car Truck Parts Accessories > Engines Engine Parts > Cylinder Heads

seller cylinderheapar:

• city: Oroville, California
• # reviews: 27794
• rating: 99.9%

Audi 06E103408AA Is Similar To:

• 06k103063an Audi Golf Gti Engine Cylinder Head Cntc Cnta (40.3% similar) I can not stress enough, am selling test equipment...(December 15th, 2018)
• 077103373aeas Audi Quattro Oem Right Cylinder Head Aeas Tshelf (38.7% similar) Should fit audi a8 97-99, and possibly other applications. 2 v8 1999 audi a8 quarto. You are viewing a good, used oem right cylinder head from please match our part number with yours to ensure fitment...(September 21st, 2018)
• 077103373aeat Audi Quattro Oem Left Cylinder Head Aeat Tshelf (41.6% similar) 2 v8 1999 audi a8 quarto. Should fit audi a8 97-99, and possibly other applications. Please match our part number with yours to ensure fitment...(September 21st, 2018)
• 81017200 Ajusa For Audi Cylinder Head Bolt (29.6% similar) Part: 1997 -2001 prices...(November 13th, 2018)
• 81051700 Ajusa For Audi Cylinder Head Bolt (29.6% similar) Part: 2004 -2005 prices...(November 15th, 2018)
• 5-cylinder 204-4704 Arp Vw Audi 20v 12pt Undercut Head Stud Kit (20.5% similar) Store trusty...(April 8th, 2016)
• Vw Liquid Chemical Head Gasket Audi (25% similar) Audi, VW 75ML chemical gasket...(February 27th, 2019)
• 06e103404 Audi Fsi Cylinder Head Right Complete (48.6% similar) J parts are used therefore, scuffs, scratches, and marks to be expected. Removed from 2013 audi a7 audi q7 2017 fs cylinder head right complete. Condition is used...(February 28th, 2020)
• 034 108 Z054 Audi Vw Media Blaster Cylinder Head Adapter (41.6% similar) Part: 034MOTORSPORT prices...(September 9th, 2021)
• Volkswagen 03c103063cl Engine Cylinder Head With Valves For 2008-2016 Vw Jetta Golf Audi A1 A3 (39.6% similar) Engine cylinder head w/ valves for 2008 -2016 Volkswagen VW Etta golf audi a1 A3. Product function. 100% brand new and high quality,durable. Fits for the reference. Cc 2012 -2016 1.4 RSI coma cathode 118KW 160PS. Please compare with your original one before purchasing. The compatibility is just ...(October 5th, 2023)
• Eccpp P05839ar706a Fits 98-05 Audi A4 A6 S4 Volkswagen Passat 2.7l 2.8l V6 Dohc 30v Head Bolts Kit (24.1% similar) Please refer to the listing pictures for an accurate of parts included in kit. Applications. The images shown are not the actual item and for your reference only. It does not come with any installation instructions...(November 12th, 2023)