fits model: Golf. make: Volkswagen. year: 2012–2013.

( Manufacturer Part Number: 06F103351 ), ( Type: Cylinder Head ), ( Country Of Origin: Germany ), ( Manufacturer Warranty: 1 Month ), ( Id: 852a033d-601c-42b2-ab99-0c4da1c8a70d ), ( Interchange: 306-59420 )
The **Volkswagen 06F103351 cylinder head for the 2.0L CRZA engine (2012 2013 models)** is a precision-engineered component designed to deliver optimal performance, reliability, and efficiency for this high-performance variant of the Golf s 2.0L turbocharged inline-four cylinder powertrain. This head is part of the **EA888 2.0L CRZA engine family**, which features a dual overhead camshaft (DOHC) design with four valves per cylinder, enabling a high-revving, sporty driving experience while maintaining Volkswagen s signature balance of power and refinement. Crafted from high-quality cast aluminum, the head is engineered to withstand the intense thermal and mechanical stresses of forced induction, ensuring durability even under aggressive driving conditions or extended high-load operation. The **intake and exhaust ports** are meticulously machined to maximize airflow, contributing to the engine s impressive power output typically around **220 horsepower and 258 lb-ft of torque** while minimizing pumping losses for improved fuel economy. The head incorporates **hydraulic valve lifters** for smooth operation and reduced noise, along with **titanium or forged steel valves** (depending on the specific application) to enhance durability and responsiveness at high RPMs. For emissions compliance, it is equipped with **integrated exhaust gas recirculation (EGR) ports** and **variable valve timing (VVT) solenoids**, which dynamically adjust valve lift and timing to optimize combustion efficiency across the engine s operating range. This head is a critical component for maintaining the CRZA s signature **sport-tuned performance**, whether used in stock applications or as part of a performance upgrade, ensuring that the engine breathes freely, operates coolly, and delivers the crisp, engaging throttle response that enthusiasts expect from Volkswagen s turbocharged lineup. Whether sourced as an original equipment replacement or for a restoration project, this cylinder head is a vital part of preserving or enhancing the 2.0L CRZA s legendary blend of power and precision.
### **Pros and Cons of Buying a 2012-2013 Volkswagen 2.0L CRZA Cylinder Head (Part #06F103351)**
#### **Pros:**1. **Direct Fit for CRZA Engines** This part is specifically designed for the 2.0L TSI (CRZA) engines found in the 2012-2013 Volkswagen Golf, Jetta, and Passat. It ensures proper compatibility with the engine bay layout and mounting points.
2. **OEM Quality** As a genuine Volkswagen part, it meets the manufacturer s standards for durability and performance. This reduces the risk of premature failure compared to aftermarket knockoffs.
3. **Warranty Coverage** Purchasing from an authorized dealer or Volkswagen-approved supplier may include a warranty, providing peace of mind against defects.
4. **Prevents Long-Term Damage** A failing cylinder head can lead to catastrophic engine damage (e.g., blown head gasket, coolant leaks, or compression loss). Replacing it early avoids costly repairs down the line.
5. **Improves Reliability** If the original head is worn or cracked, replacing it restores proper sealing, cooling, and combustion efficiency, which can improve engine performance and fuel economy.
6. **Resale Value** Keeping the engine in good condition helps maintain the vehicle s resale value, especially if it s a well-maintained example.
7. **Compatibility with Upgrades** If you plan to modify the engine (e.g., forced induction, high-flow intake), a fresh cylinder head ensures it can handle increased stress without failure.
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#### **Cons:**1. **High Cost** OEM cylinder heads for a 2.0L CRZA engine are expensive, often ranging between **$800 $1,500 ** depending on the supplier, labor costs, and whether additional components (e.g., gaskets, bolts, or seals) are required.
2. **Labor-Intensive Installation** Replacing a cylinder head requires removing the engine from the vehicle (or at least the intake manifold, exhaust manifold, and ancillary components), which can take **10 20 hours** of labor. This adds significantly to the total cost.
3. **Potential for Hidden Damage** If the engine has been previously damaged (e.g., from overheating or improper maintenance), the cylinder head may have internal cracks or warping that isn t immediately visible. A thorough inspection (including pressure testing and magnafluxing) is necessary.
4. **Additional Costs** Beyond the head itself, you may need:- **New gaskets** (head gasket, intake manifold gasket, exhaust manifold gasket)
- **New bolts** (high-strength cylinder head bolts, often requiring torque-to-yield or stretch bolts)
- **Coolant flush** (to remove old coolant and prevent contamination)
- **Engine balancing** (if the head was removed and re-installed, the engine may need rebalancing)
- **Thermostat, water pump, or hoses** (if they were removed during the process)
5. **Risk of Counterfeit Parts** If purchasing from an untrusted source, there s a chance of receiving a fake or substandard part. Always buy from a reputable dealer or Volkswagen-approved supplier.
6. **Time Off the Road** The repair process is lengthy, meaning the vehicle will be out of commission for an extended period.
7. **Potential for Future Issues** Even with a new head, other components (e.g., oil pump, timing chain, or pistons) may be worn and could fail soon after. A full engine rebuild might be necessary if the engine has high mileage or poor maintenance history.
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### **Conclusion**
Buying and installing a **2012-2013 Volkswagen 2.0L CRZA cylinder head (06F103351)** is a **necessary but costly** repair for engines showing symptoms of failure (e.g., coolant loss, overheating, misfires, or compression issues). While it restores engine reliability and prevents catastrophic damage, the **high upfront cost and labor requirements** make it a significant financial and logistical undertaking.
If the engine is otherwise in good condition, this repair is **worth it** to avoid a complete engine failure. However, if the vehicle has **high mileage (over 150,000 miles) or a history of neglect**, a **full engine rebuild or replacement** may be more cost-effective in the long run.
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### **Recommendation**
1. **Verify the Need** Confirm that the cylinder head is indeed the issue (not a head gasket, intake/exhaust manifold leak, or cooling system problem). A **compression test, leak-down test, or pressure test** should be performed before proceeding.
2. **Get Multiple Quotes** Compare prices from **authorized Volkswagen dealers, specialty TSI/TSI-related shops, and reputable online suppliers** (e.g., RockAuto, eBay Motors, or Volkswagen Parts Direct). Some shops offer package deals that include gaskets, bolts, and labor.
3. **Consider a Rebuilt Head** If the head is not severely damaged, a **rebuilt OEM cylinder head** (from a reputable machine shop) can be **30 50% cheaper** than a new one while still providing reliable performance.
4. **Budget for Hidden Costs** Account for **additional parts (gaskets, bolts, coolant), labor, and potential follow-up repairs** (e.g., if the oil pump or timing chain is worn).
5. **Choose a Trusted Mechanic** Ensure the shop has experience with **2.0L CRZA engines** and uses **proper torque specifications** for the head bolts (critical to prevent warping or leaks).
6. **Evaluate Long-Term Viability** If the vehicle has **excessive mileage or a poor maintenance history**, weigh the cost of this repair against the **remaining useful life of the engine**. In some cases, a **used replacement engine** (from a junkyard or engine swap program) may be more economical.
7. **Document the Repair** Keep records of the work done, including **receipts, invoices, and any warranty information**, in case future issues arise.
**Final Verdict:**- **If the engine is healthy otherwise and the head is confirmed faulty Proceed with the repair.**
- **If the engine is near the end of its lifespan Consider a full rebuild or replacement.**
- **If budget is a concern Explore rebuilt heads or used engines as alternatives.**
This repair is **justified for critical engine protection**, but it should be approached with careful planning to avoid unnecessary expenses.
Vehicle Stock #: A126. Also fits: VOLKSWAGEN GOLF EXCEPT GTI 12-13 2.0L, engine ID CRZA. Part Stock #. Condition: 175441.
Model: GOLF EXCEPT GTI. Parts are marked to ensure they not tampered with and all parts/accessories present.