fits make: Mercedes. year: 2010.

( Manufacturer Part Number: 219035 ), ( Seller Notes: M272 Complete W/camshafts Cover. L ), ( Color: C040 Black ), ( Genuine Oem: No ), ( Make: Mercedes-benz ), ( Type: Engine Cylinder Head ), ( Manufacturer Warranty: 90 Day ), ( Interchange Item Code: 306 ), ( Partout Id: A-131173653 )
The **Mercedes-Benz 219035 Left Engine Cylinder Head (M272 E55 V8, 2010 GLK-Class, 164 Series)** is a precision-engineered component designed to deliver peak performance and reliability within the iconic M272 V8 engine architecture, which powers the luxurious and dynamic GLK-Class vehicles from the early 2010s. This left-hand cylinder head is a critical element of the engine s combustion system, housing the intake and exhaust valves, valve springs, rocker arms, and the camshaft mechanism, all of which work in unison to optimize airflow, combustion efficiency, and power output. Crafted from high-grade cast iron or aluminum (depending on the specific variant), this cylinder head is engineered to withstand the extreme thermal and mechanical stresses of high-performance driving, ensuring durability under both everyday conditions and demanding situations. The design incorporates advanced features such as individual throttle bodies (if applicable), precise valve timing controlled by the engine s variable valve timing system (VVT), and integrated oil passages for lubrication of the camshaft and rocker arms. For the 2010 GLK-Class, this cylinder head is part of the E55 V8 engine variant, which produces approximately 333 horsepower and 332 lb-ft of torque, delivering a perfect balance of torque and responsiveness. Whether you're restoring a classic GLK-Class, upgrading an engine, or replacing a worn component, this cylinder head ensures that the engine operates with the precision and efficiency Mercedes-Benz is renowned for. Its compatibility with the 164 Series GLK-Class (W164) makes it an essential part for enthusiasts and mechanics aiming to maintain or enhance the performance and longevity of this sophisticated powertrain.
### **Analysis of Buying a Mercedes-Benz 219035 Left Engine Cylinder Head (2010 GLK-Class, M272 Engine)**
#### **Overview**
The **Mercedes-Benz 219035** is the left cylinder head for the **M272 V6 engine** (2.7L) found in the **2010 GLK-Class**. This part is critical for engine performance, cooling, and longevity. Below is a detailed breakdown of the pros and cons of purchasing this specific cylinder head, along with a conclusion and recommendation.
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### **Pros of buying a 219035 Cylinder Head**
1. **Direct OEM Replacement**
- The **219035** is an **original Mercedes-Benz part**, meaning it is designed to fit perfectly without modifications. This ensures proper sealing, cooling, and performance.
- No risk of compatibility issues with aftermarket parts that may not align correctly.
2. **Reliability & Durability**
- Mercedes-Benz cylinder heads are built to high standards, using **cast aluminum** with precise machining for heat dissipation and structural integrity.
- Properly installed, it should last the lifespan of the engine if maintained correctly.
3. **Warranty & Support**
- If purchased from an **authorized Mercedes-Benz dealer or approved supplier**, the part may come with a **limited warranty** (typically 12 24 months).
- Mercedes-Benz has a strong aftermarket support network, making repairs and diagnostics easier.
4. **Performance & Efficiency**
- The **M272 engine** is a well-regarded powerplant when properly maintained. A new cylinder head ensures **optimal combustion, cooling, and valve operation**, preventing power loss or overheating.
- Helps maintain **fuel efficiency** and **emissions compliance** (important for smog checks in some regions).
5. **Resale Value Protection**
- A **rebuilt or replaced cylinder head** can prevent long-term engine damage, preserving the **resale value** of the GLK-Class.
- Avoids the cost of a **full engine replacement** in the future due to neglect.
6. **Ease of Installation (If Properly Prepared)**
- While cylinder head replacement is a **labor-intensive job**, the **219035 is a standard part** with clear installation procedures.
- Many mechanics are familiar with the **M272 engine**, reducing the risk of installation errors.
7. **Prevents Major Engine Failures**
- Common issues like **warped heads, cracked gaskets, or valve leaks** can lead to **catastrophic engine damage** (e.g., blown head gasket, valve train failure).
- Replacing a failing head **early** is far cheaper than a **complete engine overhaul**.
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### **Cons of buying a 219035 Cylinder Head**
1. **High Cost**
- The **219035 cylinder head** is **not cheap**, typically ranging between **$800 $1,500 ** depending on the supplier (OEM vs. aftermarket vs. used).
- **Labor costs** for replacement are **high** (10 15 hours at $100 $150/hour), adding **$1,000 $2,500 ** to the total bill.
2. **Potential for Counterfeit or Low-Quality Parts**
- The **aftermarket is flooded with knockoffs**, especially for Mercedes parts. A **fake cylinder head** can lead to:- **Poor sealing** (leaks, overheating)
- **Incorrect machining** (valve train issues, misfires)
- **Early failure** (cracking, warping)
- **How to avoid this?**
- Buy from **authorized Mercedes-Benz dealers, reputable suppliers (e.g., RockAuto, MBS, Jegs), or trusted online marketplaces**.
- Check for **serial numbers, Mercedes logos, and proper packaging**.
3. **Complex Installation & Specialized Labor**
- Replacing a cylinder head requires:- **Removing the engine from the vehicle** (in some cases)
- **Precision machining** (if the old head is warped)
- **Valvetrain inspection & adjustment**
- **Torque specifications** (over-tightening can damage threads)
- **Non-experienced mechanics** may make mistakes, leading to **leaks, poor sealing, or valve issues**.
4. **Hidden Engine Issues May Surface**
- If the **engine was neglected** before the head replacement, other problems may arise:- **Warped cylinder block** (requires resurfacing)
- **Damaged pistons or rods** (may need replacement)
- **Rod bearing wear** (can lead to catastrophic failure)
- A **pre-purchase inspection** is **highly recommended** before buying the part.
5. **Potential for Aftermarket Modifications to Be Incompatible**
- If the engine has **aftermarket modifications** (e.g., turbocharging, forced induction, custom camshafts), the **stock cylinder head may not be suitable**.
- Some aftermarket heads are designed for **high-performance use**, while the **219035 is a stock part**.
6. **Time-Consuming Process**
- The **entire job can take days**, especially if the engine needs to be removed.
- The vehicle will be **non-drivable** during the process.
7. **Risk of Future Issues if Underlying Problems Exist**
- Even with a new head, if the **engine oil was changed infrequently, coolant was neglected, or the vehicle was driven aggressively**, the **new head may fail prematurely**.
- **Preventative maintenance** (oil changes, coolant flushes, thermostat checks) is **critical**.
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### **Key Considerations Before Purchasing**
1. **Verify the Exact Part Number & Fitment**
- Confirm that **219035 is the correct part** for your **2010 GLK-Class (M272 engine)**.
- Some GLK models may have **different head variants** (e.g., **219036** for some markets).
2. **Check for Warping or Damage in the Old Head**
- If the **old cylinder head is warped**, the **block may need resurfacing**, adding **$300 $600** to costs.
- A **dial indicator test** should be done before purchase.
3. **Inspect the Valvetrain & Engine Internals**
- **Valves, springs, and retainers** should be checked for wear.
- **Rod bearings and crankshaft** should be inspected for damage.
4. **Coolant & Thermostat Condition**
- **Old coolant** can cause **scaling and corrosion**, damaging the new head.
- **Thermostat failure** can lead to **overheating**, so replace it as part of the job.
5. **Oil & Filter Change Before Installation**
- **Fresh oil** reduces wear during the break-in period of the new head.
6. **Torque Specifications Must Be Followed**
- **Over-tightening bolts** can strip threads or warp the head.
- **Under-tightening** leads to **leaks and poor sealing**.
7. **Consider a Remanufactured Head (If Available)**
- Some suppliers offer **remanufactured cylinder heads** at a lower cost than new OEM.
- **Pros:** Cheaper, still reliable if done properly.
- **Cons:** May not have the same warranty as OEM.
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### **Conclusion**
Buying the **Mercedes-Benz 219035 left cylinder head** for a **2010 GLK-Class (M272 engine)** is a **necessary and beneficial** decision if:The engine is **showing signs of head failure** (overheating, coolant leaks, misfires, white smoke).
The **vehicle has low mileage or has been well-maintained** (reducing the risk of hidden engine damage).
You **purchase from a reputable supplier** to avoid counterfeit parts.
You **hire a qualified mechanic** with experience on the **M272 engine**.
However, it is a **significant investment** that requires **careful planning** due to:**High upfront cost** (part labor).
**Complex installation** that demands expertise.
**Risk of hidden engine issues** if the vehicle was neglected.
If the **engine is in good condition otherwise**, the **219035 is a wise long-term investment** to prevent **expensive engine failure**. If the **vehicle has high mileage or poor maintenance history**, a **full engine inspection** may be needed before committing to the head replacement.
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### **Final Recommendation**
1. **If the Engine is Failing & You Have the Budget:**- **Buy the 219035 from an authorized Mercedes-Benz dealer or a trusted supplier** (e.g., **RockAuto, MBS, or a local Mercedes specialist**).
- **Get a pre-purchase inspection** to check for **warped blocks, rod bearing wear, or other hidden issues**.
- **Use a mechanic experienced with the M272 engine** to ensure proper installation.
- **Consider
Cylinder head are guaranteed to be non-cracked, non-warped, good usable heads. Superseded Part Numbers This item may have been superseded from a different part number this manufacturer. This part fits vehicles made in the f allowing years 2006 ,2007,2008,2009, 2010 ,2011,2012. 204 Type GLK350 L.
Not just our Heritage, but Legacy Used Left Engine Cylinder Head fits: 2010 Mercedes-benz Mercedes glk-class 164 T. Every part is cleaned, tested and inspected by experts. Parts go back into cars rather than landfill. Used Engine Cylinder Head.
All parts are covered by warranty. Orders placed after 2:00 pm CST cannot be guaranteed shipping that day. Original parts mean a perfect fit.