HONDA P08-5 Engine Motor Cylinder Head Sohc PO8-5 D16Z6

( Type: Cylinder Head Assembly ), ( Ipn: Po8-5 Po8 ), ( Oe/oem Part Number: Eg, P08 ), ( Vintage Part: No ), ( Country Of Origin: United States )

Review HONDA Po8 Engine Motor Cylinder Head Oem Sohc fits CIVIC EX VTEC 1992–1995

The **Honda PO8-5 (D16Z6) VTEC SOHC Engine Cylinder Head** from the **1992 1995 Honda Civic EX** represents a refined yet high-performance component at the heart of one of Honda s most iconic inline-four powerplants. This precision-engineered cylinder head, designed for the **D16Z6** a legendary 1.6-liter SOHC (Single Overhead Camshaft) VTEC (Variable Valve Timing and Lift Electronic Control) motor delivers an exceptional blend of efficiency, responsiveness, and durability. The head features a **cast aluminum construction**, meticulously machined to accommodate the **four valves per cylinder** (two intake and two exhaust) arranged in a compact, high-flow configuration, optimized for both low-end torque and high-revving performance. The **VTEC system**, a Honda innovation, dynamically switches between two cam profiles low-lift for smooth, fuel-efficient cruising and high-lift for aggressive, high-RPM power delivery ensuring a seamless transition between efficiency and performance. The **intake ports** are generously sized to maximize airflow, while the **exhaust ports** are contoured to promote optimal scavenging, reducing backpressure and enhancing exhaust gas expulsion. The **valve springs and retainers** are robustly designed to handle the stresses of high-revving operation, and the **valve guides** are precision-bored to ensure minimal wear over extended use. This cylinder head is also equipped with **individual valve springs per valve**, a feature that reduces reciprocating mass and improves high-RPM responsiveness. Whether used in a **restoration project, performance modification, or as a replacement for a worn-out original**, this PO8-5 head offers a perfect balance of reliability and performance, embodying Honda s commitment to engineering excellence in compact, high-efficiency engines. Its compatibility with aftermarket upgrades such as high-flow headers, performance camshafts, or forced induction further extends its versatility, making it a sought-after component for both classic enthusiasts and modern tuners alike.

### **Pros and Cons of Buying a Honda Civic (PO8-5, D16Z6 VTEC SOHC) from 1992 1995**

#### **Pros**

1. **Reliability and Durability**

The D16Z6 engine, used in the 1992 1995 Civic EX (PO8-5), is one of Honda s most robust and enduring powerplants. With proper maintenance, many of these engines easily exceed **200,000 300,000 miles**, especially when kept in good condition. The SOHC (Single Overhead Cam) design is simpler than modern DOHC engines, making it easier to repair and maintain.

2. **Proven Performance**

The **1.6L D16Z6** produces **128 130 hp** (depending on year) and **105 108 lb-ft of torque**, which is sufficient for daily driving and light spirited motoring. The **VTEC system** (Variable Valve Timing and Lift Electronic Control) improves high-RPM performance, making it more engaging than non-VTEC engines of the era. This engine is also known for its **strong low-end torque**, which helps with acceleration.

3. **Fuel Efficiency**

The D16Z6 is **thrifty** expect **28 35 MPG in the city** and **38 45 MPG on the highway**, depending on driving style and maintenance. This makes it ideal for commuters or those who want to save on fuel costs.

4. **Simplicity and Repairability**

Unlike modern turbocharged or complex fuel-injected engines, the D16Z6 is **relatively straightforward** to work on. Many mechanics are familiar with it, and parts are widely available. Common issues (like timing belt or water pump failures) are well-documented and easier to address than on newer, more intricate engines.

5. **Strong Aftermarket Support**

The Civic EX (PO8-5) has a **dedicated fanbase**, leading to a **thriving aftermarket** for parts, modifications, and tuning. Performance upgrades (such as **cold air intakes, exhaust systems, or ECU tuning**) are widely available and can enhance power and drivability.

6. **Low Operating Costs**

- **Cheap fuel** (compared to modern vehicles).

- **Affordable insurance** (older models are less expensive to insure).

- **Low maintenance costs** (if kept up on basics like oil changes, timing belt, and spark plugs).

7. **Classic Driving Experience**

The **manual transmission** (if available) offers a **satisfying, engaging driving experience** that modern CVTs or automated manuals often lack. The **lightweight chassis** and **responsive steering** make it fun to drive, especially for enthusiasts who enjoy a more "old-school" feel.

8. **Resale Value (for Well-Maintained Examples)**

While not a high-value classic, a **restored or well-documented D16Z6 Civic** can still fetch a decent price, especially in enthusiast circles. The **PO8-5 body style** (1992 1995) is particularly sought after by collectors.

---

#### **Cons**

1. **Timing Belt and Water Pump Issues**

- The **timing belt** must be replaced **every 60,000 100,000 miles** (or **5 7 years**, whichever comes first). Failure to do so can lead to **valve damage**, which is expensive to repair.

- The **water pump is integrated into the timing belt assembly**, so replacing the belt often requires replacing the water pump as well.

- **Symptoms of a failing belt/pump**: Whining noises from the timing cover, coolant leaks, or a **ticking sound** from the engine.

2. **VTEC Problems (Less Common but Possible)**

- Some D16Z6 engines develop **VTEC solenoid issues**, leading to **rough idling, misfires, or loss of power** at higher RPMs.

- **Carbon buildup** in the intake valves (common in older engines) can reduce performance and fuel efficiency.

- **Vacuum leaks** (from cracked hoses or failing gaskets) can cause **stumbling or hesitation**.

3. **Electrical and Sensor Failures**

- The **oxygen sensors, throttle position sensor (TPS), and crankshaft position sensor (CKP)** can fail over time, leading to **check engine lights (CEL)** and drivability issues.

- **Alternator failures** are not uncommon, especially if the battery is frequently drained.

4. **Suspension Wear**

- The **shock absorbers, bushings, and ball joints** wear out over time, leading to **rough rides, clunks over bumps, or poor handling**.

- **Rear subframe bushings** can crack, causing **alignment issues and excessive play**.

5. **Rust and Body Corrosion**

- The **PO8-5 Civic** (especially in snowy or humid climates) is prone to **underbody rust** and **wheel well corrosion**.

- **Rust in the rear quarter panels, rocker panels, and floor pans** can weaken the structure if left unchecked.

6. **Manual Transmission Issues (If Equipped)**

- The **4-speed manual** is generally reliable but can develop **slippage, rough shifting, or synchro wear** over time.

- **Clutch wear** is common in high-mileage examples, requiring periodic replacement.

7. **Limited Modern Safety Features**

- No **airbags** (early 1992 models), **anti-lock brakes (ABS)**, or **stability control**.

- **Basic seat belts** (no pretensioners or load limiters).

- **Poor crash test ratings** compared to modern standards.

8. **Availability of Parts and Mechanics**

- While parts are **still available**, some **specialty items (like OEM timing belts or water pumps)** may require ordering.

- **Fewer mechanics specialize in older Hondas**, so repairs may take longer or cost more than on newer vehicles.

9. **Fuel System Concerns**

- **Carbureted models (pre-1992)** are rare in this generation, but **fuel injectors** can clog over time, leading to **rough idling or poor acceleration**.

- **Fuel pump failures** (though less common) can strand the car.

10. **Modern Driving Comfort**

- **Noisy cabin** (especially with worn suspension and tires).

- **Basic interior** (hard plastic trim, no power windows/locks in base models).

- **Poor heating/AC performance** compared to modern vehicles.

---

### **Conclusion**

The **1992 1995 Honda Civic EX (PO8-5, D16Z6 VTEC)** is a **fantastic choice for buyers who prioritize reliability, simplicity, and driving enjoyment** over modern convenience. It is **one of the most durable and fun-to-drive Hondas** of its era, with a **strong aftermarket and low operating costs**.

However, **buyers must be prepared for maintenance** particularly **timing belt/water pump replacements, suspension work, and potential electrical issues**. If you **inspect the engine bay, suspension, and undercarriage thoroughly**, this Civic can be a **lifetime vehicle** with minimal hassle.

For **enthusiasts who enjoy tinkering, modifying, or driving a classic yet practical car**, the D16Z6 is an **excellent pick**. For those who want **modern safety, comfort, and tech**, a newer used car may be a better fit.

---

### **Recommendation**

You want a **reliable, fun-to-drive manual transmission car** with **low fuel costs**.

You **enjoy working on cars** and don t mind **regular maintenance** (timing belt, suspension, fluids).

You **prefer a simple, proven engine** over complex modern powertrains.

You **like the aftermarket scene** and want a **project or daily driver** with **modding potential**.

You **don t need advanced safety features** and are okay with **basic interior amenities**.

You **don t want to deal with maintenance** (timing belt, water pump, suspension).

You **need a daily driver with modern comforts** (good heating, quiet cabin, power features).

You **live in a harsh climate** (snow, salt, humidity) and **won t address rust**.

You **don t have mechanical experience** and need a **plug-and-play vehicle**.

You **prioritize safety** (no ABS, airbags, or modern crash protection).

1. **Check the timing belt/water pump** (must be replaced soon).

2. **Inspect for rust** (especially undercarriage, wheel wells, rear quarter panels).

3. **Test drive for smooth shifting, no ticking noises, and proper VTEC engagement** (should feel like a slight RPM drop at 5,500 RPM).

4. **Verify

Details:

Wear and tear items are not included as a part of the sale. 92-95 HONDA CIVIC CYLINDER HEAD. 92-95 HONDA CIVIC EX VTEC D16Z6. OFF OF A 95 HONDA CIVIC EX.

If shown in the listing, they are pictured and shipped strictly as a bonus.

part #: p08-5 prices

• $100.00-$695.00

specifications cylinderheapar:

• for models: Ex, Vtec, Civic
• for makes: Honda
• for years: 1992-1995
• type: Cylinder Head Assembly
• ipn: Po8-5 Po8
• oe/oem part number: Eg, P08
• vintage part: No
• country of origin: United States

shipping cylinderheapar:

• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• cost: $0.00
• type: Fixed
• transit: 5-9 Days

offer cylinderheapar:

• started: February 5, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1

seller cylinderheapar:

• # reviews: 28532
• rating: 99.4%
• city: Fresno, California

returns cylinderheapar:

• policy: No Returns

payments cylinderheapar:

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

general cylinderheapar:

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

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