PORSCHE 306-59587L Driver Cylinder Head Macan 3.0L 5TH

( Model: MACAN ), ( Part Type: Driver Cylinder Head ), ( Conditions Options: L, 3.0 ), ( Genuine Oem: Yes ), ( Ipn: 306-59587l ), ( Placement: Driver/left ), ( Year: 2015 ), ( Manufacturer Warranty: 1 Year )

Review PORSCHE Driver Cylinder Head 3.0l Vin 5th Digit fits PANAMERA 2014–2016

The **Porsche 306-59587L Driver Cylinder Head for the 3.0L Twin-Turbo Flat-Six Engine (9A2/9A3, 9A4/9A5, 9A6/9A7, 9A8/9A9, 9A0/9A1, 9A5/9A6, 9A7/9A8, 9A9/9A0, 9A1/9A2, 9A3/9A4, 9A5/9A6, 9A7/9A8, 9A9/9A0, 9A1/9A2, 9A3/9A4, 9A5/9A6, 9A7/9A8, 9A9/9A0, 9A1/9A2, 9A3/9A4, 9A5/9A6, 9A7/9A8, 9A9/9A0, 9A1/9A2, 9A3/9A4, 9A5/9A6, 9A7/9A8, 9A9/9A0, 9A1/9A2, 9A3/9A4)** specifically designed for the **Panamera (9A2, 9A3, 9A4, 9A5, 9A6, 9A7, 9A8, 9A9, 9A1) models produced between the 2014 2016 generations** represents a critical high-performance component engineered to maintain the legendary reliability and power output of Porsche s iconic 3.0L twin-turbocharged Flat-Six engine. Crafted from **high-grade cast aluminum alloy**, this driver-side cylinder head is meticulously machined to exacting tolerances, ensuring optimal airflow, precise valve seating, and seamless integration with the engine s internal combustion dynamics. The head features **four individually adjustable hydraulic valve lifters per cylinder**, allowing for precise valve lash compensation and minimizing wear while maintaining peak efficiency under high-RPM conditions. The **intake and exhaust ports** are contoured for optimal flow, reducing turbulence and maximizing volumetric efficiency, which is essential for the twin-turbocharged architecture that delivers the Panamera s signature **450 500 horsepower** and **479 500 lb-ft of torque** depending on the variant. The **combustion chamber design** is optimized for high compression ratios, supporting the engine s aggressive power delivery while minimizing detonation risks, even under aggressive driving conditions. Additionally, the head incorporates **integrated oil passages and cooling channels**, ensuring consistent lubrication and thermal management to prevent overheating during sustained high-load operation. This component is fully compatible with the **9A2 (2014 2016) Panamera S, Turbo, and Hybrid models**, as well as the **9A3 (2016 2018) facelifted versions**, making it a versatile upgrade or replacement part for enthusiasts seeking to restore factory performance or enhance engine longevity. Whether used in a **restoration project, performance modification, or routine maintenance**, this cylinder head is built to Porsche s exacting standards, ensuring a seamless fit with the **9A2/9A3 engine bay s intricate wiring harnesses, turbocharger mounts, and intercooler connections**. For those pursuing **maximum reliability and power**, this driver-side head is a must-have component, embodying the precision engineering that defines Porsche s engineering legacy.

### Pros and Cons of Buying a Porsche 911 (997.2) 3.0L Turbo (59587L) Driver Cylinder Head (5th Gen, 2014 2016 Panamera Model Year)

---

#### **Pros**

1. **Performance and Power**

The 3.0L Twin Turbo Flat-6 engine in the 997.2 (2014 2016) 911 is one of Porsche s most refined and capable naturally aspirated/turbocharged powerplants. With **450 473 hp** (depending on model) and **369 lb-ft of torque**, it delivers strong acceleration and a linear powerband. The driver cylinder head variant (59587L) is a rare and sought-after engine, often preferred for its slightly higher performance potential and collectibility.

2. **Reliability and Durability**

The 997.2 platform is well-regarded for its robustness, especially when maintained properly. The 3.0L turbo engine, while complex, is built to last if serviced regularly. Many examples with high mileage (100k miles) run reliably with proper care, particularly if the turbochargers, oil system, and cooling components are in good condition.

3. **Aftermarket Support and Mod Potential**

The 3.0L turbo engine has a strong aftermarket following. Tuning options (e.g., **Porsche Turbo Plus, MHD, or custom builds**) can significantly increase power (600 hp is achievable with supporting mods). The engine s architecture (turbocharged but not supercharged) also allows for easier modifications compared to later naturally aspirated 911s.

4. **Classic 911 Design with Modern Updates**

The 997.2 generation retains the iconic 911 shape while incorporating subtle modern refinements like improved aerodynamics, better suspension tuning, and updated interior materials. The driver cylinder head variant is a rare and desirable option for enthusiasts who appreciate the engine s unique characteristics.

5. **Resale Value and Collectibility**

The 3.0L turbo 911 (especially the driver cylinder head) is a niche model with strong collector appeal. While not as valuable as a rare 911 GT3 or RS, it holds its value better than many other 911 variants due to its performance and rarity. The 2014 2016 model years are also transition points before the 997.2 s end, making them slightly more desirable than later 997.3 models.

6. **Porsche Panamera Connection**

The 3.0L turbo engine was also used in the **Panamera (S model)**, which means parts and service knowledge are widely available. This can make maintenance and repairs more straightforward, as Porsche dealerships and independent shops are familiar with the engine s quirks.

7. **Driving Experience**

The 997.2 3.0L turbo offers a balanced blend of power and handling. The engine s turbo lag is minimal at higher RPMs, and the car s weight distribution (front-heavy but manageable) makes it enjoyable to drive on both road and track. The driver cylinder head variant may have slight tuning differences (e.g., slightly different camshaft profiles or valve timing), which some drivers prefer for a more aggressive feel.

---

#### **Cons**

1. **Complexity and Maintenance Costs**

The 3.0L turbo engine is significantly more complex than naturally aspirated 911 engines, requiring more frequent and costly maintenance. Key areas of concern include:

- **Turbochargers**: Both turbos (high-pressure and low-pressure) are prone to failure if not serviced regularly (every 60k 80k miles). Rebuilding or replacing them can cost **$3,000 $6,000 **.

- **Oil System**: The engine demands high-quality synthetic oil (e.g., **Porsche A40 or Mobil 1**) and requires frequent oil changes (every 5k 7k miles). Neglecting this can lead to catastrophic failure.

- **Cooling System**: The turbocharged engine runs hotter, requiring vigilance with the **intercooler, charge pipes, and radiator**. Coolant leaks or clogged passages can cause overheating.

- **Exhaust Manifolds**: Cast iron manifolds are prone to cracking, especially on the driver side (hence the "driver cylinder head" designation). Replacement manifolds can cost **$1,500 $2,500**.

2. **Higher Fuel Consumption**

The turbocharged 911 drinks more fuel than its naturally aspirated counterparts. Expect **12 15 MPG in the city and 18 22 MPG on the highway**, depending on driving style and load. This is significantly worse than a 911 Carrera S (NA) or even the later 991.2 models with improved efficiency.

3. **Turbo Lag and Throttle Response**

While the 3.0L turbo engine is quick, it does exhibit some turbo lag, particularly at low RPMs. This can make the car feel less responsive in stop-and-go traffic compared to a naturally aspirated 911. The lag is less pronounced at higher RPMs, but it s still a noticeable characteristic.

4. **Weight and Handling Trade-offs**

The 3.0L turbo 911 is heavier than the Carrera S (NA) due to the turbocharger setup and additional cooling components. This adds weight to the front, which can make the car feel slightly less nimble in tight corners, though the PDK transmission helps mitigate this.

5. **Rarity and Availability of Parts**

While the engine is used in both the 911 and Panamera, some parts (e.g., **driver cylinder head-specific components**) can be harder to find. The 59587L variant is particularly rare, which may limit aftermarket support or customization options.

6. **Depreciation Compared to Other 911s**

While the 3.0L turbo holds its value well, it does not appreciate as quickly as models like the **911 GT3 or RS**, which are considered more desirable. If you re looking for long-term investment potential, these models may be better choices.

7. **Potential for Hidden Issues**

- **Worn turbo bearings** (leading to oil consumption or failure).

- **Cracked exhaust manifolds** (common on the driver side).

- **Faulty wastegates** (requiring replacement every 50k 80k miles).

- **PDK transmission issues** (if the car has been tuned or abused).

Buying from a reputable seller with a **full service history** is critical to avoiding these pitfalls.

---

#### **Conclusion**

The **Porsche 911 997.2 3.0L Turbo (59587L driver cylinder head)** is a compelling choice for enthusiasts who prioritize **performance, rarity, and aftermarket potential** over fuel efficiency or long-term depreciation. It offers a unique blend of **turbocharged power, classic 911 charm, and modern refinements**, making it a standout in the 911 lineup. However, the **higher maintenance costs, complexity, and fuel consumption** require careful consideration before purchase.

- **Drivers who enjoy tuning and modifying their cars** (e.g., adding a turbo kit, custom intercoolers, or exhaust systems).

- **Enthusiasts who appreciate rare or unique variants** (the driver cylinder head is a coveted option).

- **Those who prioritize performance over efficiency** and are willing to invest in maintenance.

- **Owners who plan to keep the car for the mid-to-long term** (5 years) and can afford the associated costs.

If you re looking for a **more reliable, fuel-efficient, or investment-friendly** 911, alternatives like the **997.2 Carrera S (NA), 991.2 Turbo S, or 991.2 GT3** may be better choices. However, for those who want a **high-performance, mod-friendly, and collectible** 911, the 3.0L turbo (especially the driver cylinder head) is an excellent pick provided you re prepared for the maintenance demands.

---

#### **Final Recommendation**

- You have experience with turbocharged engines or are willing to learn.

- You ve budgeted for **$5,000 $10,000 annually** in maintenance (oil changes, turbo inspections, cooling system checks).

- You plan to **tune or modify the car** and enjoy the aftermarket scene.

- You appreciate the **rarity and character** of the driver cylinder head variant.

- You ve **inspected the car thoroughly** (or had a trusted mechanic do so) and verified the service history.

- You re looking for a **low-maintenance, fuel-efficient** daily driver.

- You re not comfortable with the **higher repair risks** associated with turbocharged engines.

- You plan to keep the car for only a

Details:

Manual transmissions follow the same procedure as above if applicable. Fitment: PORSCHE MACAN 15-16 3.0L, L. This part may have accessories that are attached and must be removed or switched for proper installation. All the above installation should be in accordance with manufacturer guidelines including proper quantity and fill levels of fluids any technical service bulletins updates.

Warranty is not transferable. HASSLE-FREE: 12 Month Warranty. B Failure caused by towing a trailer unless your vehicle is rated the manufacturer for. Simply put, Team PRP members are the best of.

Transmissions:Replace the following with new parts: front pump and output shaft seals, pan gaskets filter. Clear all computer fault codes. Unit will fail if programming and relearn procedures are not followed. Warranty is valid to original purchaser only.

D Failure caused by or related to collisions, theft, vandalism any act of God. The words un examined or unchecked on the delivery note/docket are not acceptable. Engine warranty is contingent upon installation of new intake manifold gaskets. FAQ's: here.

Adjust shiftier and kick down cables linkage if applicable. Warranty is contingent upon oil and filter change per manufacturers specifications as to type at installation every 3,000 miles thereafter. Replace the following parts if applicable: timing belt, water pump, thermostat, spark plugs, fluids, oil pan gasket, and filter.

PORSCHE MACAN 15-16 3.6L, L. Warranty covers slippage, shifting failures and/or bearing noise. Shearing or breaking of teeth in a standard transmission is not warranted under any circumstances. TCM must be reprogrammed prior to driving vehicle.

Flush or replace transmission cooler and lines.

part #: macan prices

• $699.99-$1200.00

specifications cylinderheapar:

• for models: Panamera
• for makes: Porsche
• for years: 2014-2016
• model: Macan
• part type: Driver Cylinder Head
• conditions options: L, 3.0
• genuine oem: Yes
• ipn: 306-59587l
• placement: Driver/left
• year: 2015
• manufacturer warranty: 1 Year

returns cylinderheapar:

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

general cylinderheapar:

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

shipping cylinderheapar:

• service: Standard
• class: Standard
• transit: 3-7 Days
• cost: $0.00
• type: Fixed

seller cylinderheapar:

• # reviews: 3989
• rating: 99.8%
• city: Omaha, Nebraska

offer cylinderheapar:

• availability: In Stock
• started: May 6, 2026
• sold: 0
• best offers: True
• options: Ship-to-home
• quantity: 1

payments cylinderheapar:

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

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