CHEVROLET 19207868 Left Cylinder Head 3.4L

( Brand: Chevrolet ), ( Manufacturer Part Number: 19207868 ), ( Part Type: Cylinder Head ), ( Id: 99113dd6-f2ac-4f3e-a9ed-0f6182d0d20e ), ( Interchange: 306-103 ), ( Year: 2007 )

Review CHEVROLET Chevy Left Cylinder Head Assembly Oem 3.4l fits EQUINOX 2005–2009

The **Chevrolet 19207868 2005 2009 3.4L V6 Cylinder Head** is a precision-engineered component designed to deliver optimal performance and reliability for the iconic **Chevy Equinox** and its closely related **Saturn Vue** and **Pontiac Vibe** models. This high-quality aftermarket cylinder head is meticulously crafted to match the factory specifications of the **LS1-based 3.4L V6 engine**, ensuring seamless integration with the rest of the powertrain. Built with **cast iron construction**, it is engineered to withstand the thermal and mechanical stresses of high-performance driving while maintaining durability over extended periods. The head features **four valves per cylinder** (intake and exhaust) with **hydraulic lifters** for smooth operation and reduced wear, allowing for effortless valve adjustment without the need for manual maintenance. The **intake ports** are designed to optimize airflow for improved throttle response and fuel efficiency, while the **exhaust ports** are shaped to enhance scavenging, reducing backpressure and maximizing power output. This cylinder head is compatible with both **EFI (Electronic Fuel Injection)** and **E85-capable** applications, making it a versatile choice for enthusiasts looking to upgrade or restore their vehicle s engine. Whether used in a stock setup, a mild performance build, or a more aggressive tuning scenario, this cylinder head ensures consistent performance, better cooling efficiency, and reduced risk of overheating. Backed by rigorous quality control and designed to meet or exceed OEM standards, it is an excellent replacement for worn or damaged factory heads, helping to restore engine performance and longevity. Ideal for mechanics, DIYers, and performance tuners, this cylinder head is a critical component for maintaining or enhancing the reliability and power potential of the **2005 2009 Chevy Equinox s 3.4L V6 engine**.

Buying a used **2005-2009 Chevrolet Equinox with a 3.4L V6 engine and a known issue in the left cylinder head** requires careful consideration of the trade-offs. Below is a detailed breakdown of the pros and cons, followed by a conclusion and recommendation.

---

### **Pros of Buying This Vehicle**

1. **Reliability of the 3.4L V6 Engine**

- The **3.4L V6 (LZ1 engine)** in the 2005-2009 Equinox is generally a robust and durable powerplant when maintained properly. It is known for its longevity, especially when kept on regular oil changes and with proper cooling system care.

- Many examples of this engine have exceeded **200,000 miles** with minimal issues if serviced correctly.

2. **Fuel Efficiency and Performance**

- The 3.4L V6 provides a good balance of **fuel economy ( 18-22 MPG combined)** and **adequate power ( 200 hp)**, making it suitable for highway driving and light towing (up to 1,500 lbs with a proper hitch).

- It is more efficient than larger V8 engines found in some SUVs of the era, reducing long-term fuel costs.

3. **Availability of Parts and Mechanics**

- As a **popular compact SUV**, the Equinox has a **wide availability of parts**, both new and aftermarket. This makes repairs and modifications easier and more affordable.

- Many **automotive shops and mechanics** are familiar with this model, reducing the risk of being stuck with an obscure repair.

4. **Comfort and Practicality**

- The Equinox offers a **spacious interior** for its class, with a **three-row seating option** (though the third row is tight for adults). It provides a comfortable ride, especially on highways.

- It has a **standard AWD option**, which can be beneficial for light off-road use or snowy conditions.

5. **Lower Purchase Price Compared to Modern SUVs**

- Used Equinox models from this era are **significantly cheaper** than newer SUVs, making them an attractive budget-friendly option.

- The **depreciation curve** has already dropped sharply, so you can get a well-used example for **$3,000 $7,000**, depending on mileage and condition.

6. **Potential for Modifications**

- The Equinox is a **popular platform for tuning**, with aftermarket support for **performance chips, exhaust upgrades, and suspension modifications**. This can improve driving dynamics if you're interested in enhancing the vehicle.

7. **Good Resale Value for Its Class**

- While not as high as luxury SUVs, the Equinox holds its value reasonably well compared to other compact SUVs from the same era, especially if well-maintained.

---

### **Cons of Buying This Vehicle**

1. **Left Cylinder Head Issue (Potential Major Repair)**

- The **most significant concern** with this vehicle is the **left cylinder head**, which may have **warping, cracking, or internal damage**. This is often caused by:

- **Overheating** (common in older GM engines due to cooling system failures).

- **Poor maintenance** (e.g., neglected thermostat, water pump, or coolant system).

- **Manufacturing defects** (some early 3.4L V6 engines had head gasket or casting issues).

- **Overheating** (especially under load).

- **White smoke from the exhaust** (indicating coolant entering the combustion chamber).

- **Milky oil** (coolant mixing with oil).

- **Loss of compression** in the left bank cylinders.

- **Check Engine Light (P0300-P0308)** for misfires.

- **Replacing a warped or cracked cylinder head** can cost **$1,500 $3,000 **, depending on whether you need a **new head, gaskets, bolts, and labor**.

- If the **engine block is damaged** (less common but possible), costs can exceed **$4,000 $6,000**.

- **Replacing the entire engine** (if the block is ruined) is **$5,000 $8,000 **.

2. **Common Cooling System Failures**

- The **water pump, thermostat, and hoses** in this era are **prone to failure**, often leading to **overheating and cylinder head damage**.

- **Pre-purchase inspection (PPI) is critical** ensure the cooling system is **fully serviced and tested under load**.

3. **Transmission Issues (Especially in 2005-2007 Models)**

- The **4T65E automatic transmission** (used in most Equinox models) has a reputation for **premature wear**, especially in **2005 2007**.

- **Delayed engagement** (hard shifting).

- **Slipping gears**.

- **Grinding or whining noises**.

- **Repair costs** for a **transmission rebuild or replacement** range from **$2,500 $4,500**.

4. **Electrical and Infotainment Problems**

- **Faulty power windows/locks**.

- **Glitchy radio or climate control systems**.

- **Battery drain issues** (common in older GM vehicles).

- **Repairs can be costly** if wiring or control modules fail.

5. **Suspension and Steering Wear**

- **Struts, bushings, and control arms** wear out around **80,000 120,000 miles**, leading to **rough rides and poor handling**.

- **Tie rod ends and ball joints** may also need replacement, adding to maintenance costs.

6. **Rust and Body Issues**

- **Underbody rust** (especially in snowy or salted areas).

- **Door panel or rocker panel corrosion**.

- **Minor rust can be repaired**, but **severe corrosion** may require **full panel replacements**, costing **$500 $2,000 **.

7. **Safety and Modern Standards**

- **Stability control** (standard in later models).

- **Advanced airbag systems** (some early models have basic side airbags).

- **Bluetooth or modern infotainment** (clunky Uconnect systems in later years).

- **Crash test ratings** are **not as high** as newer SUVs, though it still performs adequately.

8. **Fuel and Emissions Compliance**

- If you plan to **modify the vehicle**, you may run into **emissions compliance issues** in some states, especially if altering the exhaust or engine management.

---

### **Conclusion**

- You **budget for potential major repairs** (especially cooling system and transmission).

- You **get a thorough pre-purchase inspection (PPI)** to confirm the extent of the cylinder head problem.

- You **plan to address maintenance issues immediately** (oil changes, cooling system flush, transmission fluid).

- You **accept that it s a project car** rather than a plug-and-play vehicle.

However, if you **cannot afford or do not want to deal with potential $2,000 $4,000 repairs**, this may not be the right purchase. The **risk of a failed cylinder head or transmission failure** makes this a **high-maintenance buy**, especially for someone who prefers **lower hassle**.

---

### **Recommendation**

- **Get a detailed pre-purchase inspection (PPI)** from a **trusted mechanic** who specializes in GM vehicles.

- **Cylinder head (check for warping, cracks, or coolant leaks).**

- **Transmission fluid (should be fresh and not burnt).**

- **Cooling system (water pump, thermostat, hoses, radiator).**

- **Suspension and steering components.**

- **Budget at least $3,000 $5,000 for repairs** beyond the purchase price.

- **Consider buying from a reputable dealer or private seller with full service records.**

- **If the cylinder head is confirmed damaged, decide whether the repair is worth it** sometimes, it s cheaper to buy a **different used SUV with a known good engine**.

- **A known good engine** (preferably with **full service records**).

- **A transmission that

Details:

CHEVROLET EQUINOX 08-09 3.4L, LH. This part will fit the following: CHEVROLET EQUINOX 05-07 LH. Cylinder Head. Search for more parts CHEVY EQUINOX.

part #: 19207868 prices

• $95.00-$450.00

specifications cylinderheapar:

• for models: Equinox
• for makes: Chevy, Chevrolet
• for years: 2005-2009
• brand: Chevrolet
• mpn: 19207868
• part type: Cylinder Head
• id: 99113dd6-f2ac-4f3e-a9ed-0f6182d0d20e
• interchange: 306-103
• year: 2007

returns cylinderheapar:

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

seller cylinderheapar:

• city: Brush, Colorado
• # reviews: 14531
• rating: 99.4%

general cylinderheapar:

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

offer cylinderheapar:

• started: February 24, 2026
• best offers: True
• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1

payments cylinderheapar:

• other
• wallet: Paypal
• credit card: Visa

shipping cylinderheapar:

• type: Fixed
• transit: 2-6 Days
• service: Standard
• class: Standard
• cost: $0.00

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