AUDI 6H109021G Hybrid Engine Motor Cylinder Head 2.0

( Manufacturer Part Number: 6H109021G ), ( Model: AUDI-Q5 ), ( Interchange: 306-59475 ), ( Type: Cylinder Head ), ( Id: 1a720fd4-f5ac-4733-a5f7-3485cafae8e5 ), ( Country Of Origin: Germany )

Review AUDI 2.0 Non hybrid Engine Motor Cylinder Head fits Q5 TURBO 2013–2017

The **Audi 6H109021G engine cylinder head** is a precision-engineered component designed exclusively for the **2.0-liter turbocharged non-hybrid (TFSI) inline-four cylinder powertrain** found in Audi Q5 models produced between **2013 and 2017**. This critical assembly serves as the uppermost section of the engine s combustion chamber, housing the **intake and exhaust valves, valve springs, rocker arms, and the camshaft drive mechanism**, all of which work in unison to optimize airflow, combustion efficiency, and overall engine performance. Crafted from **high-grade cast aluminum alloy**, the cylinder head is engineered to withstand extreme thermal and mechanical stresses, ensuring durability under the high-pressure conditions generated by the turbocharged induction system. Its **integrated valve cover** features a **sealed gasket interface** to prevent oil leaks and maintain internal pressure, while the **intake manifold ports** are precision-machined to minimize turbulence and maximize volumetric efficiency, contributing to the engine s responsive throttle response and torque delivery. The **exhaust manifold section** is designed to efficiently route exhaust gases away from the combustion chamber, reducing backpressure and enhancing exhaust flow critical for maintaining the turbocharger s efficiency and the engine s power output. This cylinder head also incorporates **Audi s advanced valve train system**, including **hydraulic lash adjusters** that eliminate the need for manual valve clearance adjustments, ensuring consistent performance throughout the engine s lifespan. Whether installed in a **Q5 2.0T with 245 or 272 horsepower**, this component plays a pivotal role in delivering the vehicle s signature blend of **smooth acceleration, refined turbo lag, and reliable longevity**, making it a cornerstone of Audi s high-performance TFSI architecture. For maintenance or replacement purposes, this part is a **direct-fit OEM component**, ensuring compatibility with the original engine design while adhering to Audi s stringent quality standards.

### **Pros and Cons of Buying an Audi Q5 (2013 2017) 2.0L Turbo Non-Hybrid Engine (Cylinder Head: 6H109021G)**

#### **Pros**

1. **Reliable Engine Core** The 2.0L turbocharged inline-four (EA888) is a well-regarded engine in Audi s lineup, known for its durability when properly maintained. It produces **245 252 hp** and **258 310 lb-ft of torque**, offering strong performance for its class.

2. **Good Fuel Economy** Compared to V6 or V8 models, the 2.0T is more efficient, averaging **20 25 MPG in the city** and **28 32 MPG on the highway**, depending on driving conditions.

3. **Turbocharged Performance** The turbocharged setup provides **quick acceleration** and a sporty feel, making it more engaging than naturally aspirated alternatives.

4. **Quattro AWD Standard** Audi s all-wheel-drive system is a major advantage in snow, rain, or off-road conditions, improving traction and safety.

5. **Quattro Sport Package Option** Some models (especially later years) came with **adaptive dampers, sport suspension, and a limited-slip differential**, enhancing handling and comfort.

6. **Quattro S (2015 2017) Upgrade** The **Quattro S** variant (2015 ) features a **tuned engine (272 hp)**, **adaptive suspension**, and **improved turbo response**, making it a more refined option.

7. **Quattro S Line & Prestige Trims** Higher trims included **premium interior materials, advanced infotainment, and driver aids**, improving comfort and tech features.

8. **Moderate Maintenance Costs** Compared to V6 or V8 engines, the 2.0T has **lower fuel and oil consumption**, reducing long-term costs.

9. **Resale Value** The Q5 holds its value reasonably well, especially models with **lower mileage or well-documented maintenance**.

10. **Aftermarket Support** The 2.0T engine has a **strong aftermarket presence**, with performance upgrades (turbo kits, exhaust, ECU tuning) available for enthusiasts.

---

#### **Cons**

1. **Turbo Lag (Early Models)** Some **2013 2014 2.0T engines** suffer from **turbo lag** due to a **smaller turbo** (compared to later models). This can make acceleration feel sluggish at low RPM.

2. **Oil Consumption Issues** The **2.0T engine is prone to oil burning**, especially in **high-mileage examples**. Some owners report **1 quart per 1,000 miles** or more, leading to frequent oil top-ups.

3. **Carbon Buildup on Intake Valves** Direct injection engines (like the 2.0T) are susceptible to **carbon deposits**, which can cause **rough idling, misfires, or reduced power**. A **carbon cleaning service** ( $300 $500) is often required every **50,000 70,000 miles**.

4. **Timing Chain Wear (Less Common but Possible)** While less frequent than in older engines, **timing chain stretch or guide wear** can occur over **150,000 miles**, requiring a **timing chain replacement ( $1,500 $2,500)**.

5. **Electrical & Infotainment Quirks** Early **2013 2015 models** had **MMI (Multi Media Interface) glitches**, slow response times, and **Bluetooth connectivity issues**. Later models (2016 ) improved with **touchscreen upgrades**.

6. **Suspension Wear** The **standard suspension** wears out around **80,000 100,000 miles**, requiring **shock absorber and bushings replacement ( $1,000 $1,500)**.

7. **Quattro Fluid Leaks** The **AWD system** can develop **fluid leaks** from seals or hoses, leading to **AWD light warnings** and reduced performance.

8. **Transmission Issues (Some Models)** The **6-speed S tronic (dual-clutch) transmission** in early Q5s (2013 2014) had **jerky shifts and reliability concerns**. Later models (2015 ) improved with **8-speed automatic** in higher trims.

9. **Rust Concerns (Especially in Snowy Regions)** The **underbody and wheel wells** are prone to rust, particularly in **northern climates**. A **rust inspection** is recommended before purchase.

10. **Higher Maintenance Costs Than Competitors** Audi parts and labor are **more expensive** than German rivals (BMW, Mercedes) or Japanese brands (Toyota, Honda). **Oil changes, timing belt replacements (if applicable), and turbo upgrades** add up.

11. **Quattro S Models Have Higher Mileage Risks** The **Quattro S (2015 2017)** was a **popular choice**, meaning **more high-mileage examples** may be available, increasing wear-and-tear concerns.

12. **Recall & Software Updates** Some **2013 2015 models** had **recalls for fuel pump failures, airbag issues, or software bugs**. Always check **NHTSA or Audi s recall database** before buying.

---

### **Key Considerations Before Purchase**

1. **Check Maintenance History** Look for **regular oil changes (every 5,000 7,500 miles)**, **carbon cleaning**, and **timing chain inspections** if over **120,000 miles**.

2. **Inspect for Oil Consumption** If the car has **burnt oil smells, blue exhaust, or frequent oil top-ups**, it may be a **future problem**.

3. **Test Drive for Turbo Response** Listen for **whine or hesitation** (possible turbo lag or carbon buildup). **Acceleration should be smooth after 2,500 RPM**.

4. **Verify AWD Functionality** Engage **Quattro mode** and check for **AWD light warnings** or **slipping differentials**.

5. **Check for Rust** Inspect **wheel arches, undercarriage, and rocker panels** for corrosion.

6. **Review Service Records** Ensure **timing belt (if applicable), suspension, and transmission** have been serviced.

7. **Consider a Pre-Purchase Inspection (PPI)** A **mechanic familiar with Audi engines** can catch hidden issues ( $150 $300).

---

### **Final Recommendation**

**Buyers who want a reliable, turbocharged AWD compact luxury SUV** with **good fuel economy** compared to V6/V8 alternatives.

**Those who prioritize **Quattro AWD** for safety and off-road capability.

**Enthusiasts who may **modify the engine** (turbo upgrades, exhaust, ECU tuning).

**Owners who **maintain the car well** (regular oil changes, carbon cleaning, AWD fluid checks).

You **cannot afford Audi s higher maintenance costs** (parts, labor, specialized repairs).

You **dislike turbo lag** (early 2013 2014 models may feel sluggish).

You **want a bulletproof, low-maintenance** car (VW Passat, BMW 3 Series, or Toyota Camry may be better).

You **live in a snowy climate** and **cannot address rust** (inspect thoroughly).

You **find a high-mileage example (150K miles) with no service records**.

- **2015 2017 (Quattro S or Prestige trims)** **Improved turbo response, better suspension, and more refined interior**.

- **2016 (8-speed automatic in higher trims)** **Smoother shifts and updated tech**.

- **Avoid 2013 2014 (6-speed S tronic)** **More transmission and turbo lag issues**.

- **Used Price Range:** **$18,000 $28,000** (2015 2017, 50K 80K miles).

- **Oil changes:** $100 $150 every **5,000 7,500 miles**.

- **Carbon cleaning:** $300 $500 every **50,000 70,000 miles**.

- **Suspension replacement:** $1,000 $1,500 at **80K 100K miles**.

Details:

Model: AUDI Q5. If listing states free shipping, shipping is within the 48 only. Cylinder Head. Local delivery available to local businesses only.

Over 600,000 parts on inventory. Redeliver, limited access fees. Over 6,000 vehicles in the yard and more arriving daily. Also, any tests that can possibly be done prior to installation should completed at time.

part #: 6h109021g prices

• $112.49-$139.63

specifications cylinderheapar:

• for models: Q5, Turbo
• for makes: Audi
• for years: 2013-2017
• mpn: 6h109021g
• model: Audi-q5
• interchange: 306-59475
• type: Cylinder Head
• id: 1a720fd4-f5ac-4733-a5f7-3485cafae8e5
• country of origin: Germany

payments cylinderheapar:

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

seller cylinderheapar:

• city: Cochranton, Pennsylvania
• rating: 99.9%
• # reviews: 31285

shipping cylinderheapar:

• cost: $109.99
• service: Standard
• type: Fixed
• transit: 2-6 Days
• class: Standard

offer cylinderheapar:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: February 18, 2026

returns cylinderheapar:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

general cylinderheapar:

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

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