HONDA R9P-11 Ivtec Engine Motor Cylinder Head 3.5L

( Manufacturer Part Number: R9P-11 ), ( Part Type: Engine Motor Cylinder Head )

Review HONDA 3.5l Ivtec Engine Motor Cylinder Head Oem fits PILOT 2016–2022

The **Honda R9P-11 (2016 2022) Pilot 3.5L i-VTEC Engine Motor Cylinder Head** is a precision-engineered component designed to deliver exceptional performance, reliability, and efficiency in Honda s flagship midsize SUV. This cylinder head is a critical part of the **J35A4** 3.5-liter V6 i-VTEC engine, renowned for its seamless blend of power and fuel economy, making it a standout choice for both daily driving and spirited highway cruising. Crafted from high-grade aluminum alloy, the cylinder head features a **dual overhead camshaft (DOHC) design** with **four valves per cylinder (2 intake, 2 exhaust)**, allowing for optimized airflow and improved combustion efficiency. The **i-VTEC variable valve timing and lift electronic control system** dynamically adjusts valve timing and lift, enhancing throttle response, reducing emissions, and maximizing torque across the engine s operating range particularly noticeable in the mid-range power delivery that defines the Pilot s driving dynamics.

The cylinder head incorporates **intake and exhaust ports** meticulously shaped to promote efficient scavenging and charging, contributing to the engine s **280 horsepower and 262 lb-ft of torque** (in the standard configuration) while maintaining Honda s reputation for smooth, refined operation. Key features include **integrated spark plug bosses**, **high-pressure fuel injector ports**, and **precise valve guides and seats** designed to minimize wear and ensure long-term durability. The head also houses the **camshafts**, which are supported by **high-precision bearings** and driven by a **timing chain** (in contrast to some competitors that use belts), reducing maintenance complexity and enhancing reliability. For emissions compliance, the cylinder head integrates **OBD-II diagnostics** and may include **exhaust gas recirculation (EGR) and variable valve timing solenoids**, ensuring the engine meets stringent environmental standards without sacrificing performance.

Built to withstand the demands of modern driving, this cylinder head is engineered with **thermal management in mind**, featuring **coolant passages** that regulate operating temperatures to prevent overheating and extend component lifespan. The **intake manifold** (often integrated or closely coupled) directs air efficiently to the combustion chambers, while the **exhaust manifold** channels spent gases away, reducing backpressure and improving exhaust flow. For enthusiasts and mechanics, the cylinder head is designed with **serviceability in mind**, offering straightforward access for routine maintenance such as valve adjustment, spark plug replacement, and timing belt inspection. Whether used in a **stock application or as part of a performance upgrade**, this cylinder head exemplifies Honda s commitment to **precision engineering, fuel efficiency, and enduring performance**, making it a cornerstone of the Pilot s powertrain for its generation.

### **Pros and Cons of Buying a 2016 2022 Honda Pilot with the 3.5L i-VTEC Engine (R9P-11 Motor, Cylinder Head)**

#### **Pros**

1. **Reliability and Durability** The 3.5L i-VTEC V6 engine in the Honda Pilot is known for its robustness and longevity, especially when properly maintained. Honda s engineering ensures solid performance and fewer major issues compared to some competitors.

2. **Good Fuel Economy for a V6** The i-VTEC engine provides a balance between power and efficiency, offering around **18 20 MPG highway** (varies by model year and trim), which is decent for a midsize SUV with this engine size.

3. **Smooth Power Delivery** The i-VTEC system allows for variable valve timing, improving throttle response and reducing engine strain, making the Pilot feel more refined than many rivals.

4. **Strong Resale Value** Honda retains good resale value, and the Pilot (especially with the 3.5L engine) holds up well compared to some other SUVs in its class.

5. **Proven Transmission Pairings** The 3.5L engine is typically paired with Honda s **9-speed automatic transmission**, which is smooth and reliable when maintained.

6. **Low Maintenance Costs (Compared to Some Competitors)** Honda engines are generally cheaper to maintain than turbocharged or high-performance engines, with fewer complex components prone to failure.

7. **Comfortable Ride and Spacious Interior** The Pilot offers a smooth ride, ample cargo space, and a comfortable cabin, making it a practical choice for families or daily drivers.

8. **Available Safety Features** Later model years (2018 ) include Honda Sensing (standard on higher trims), which provides adaptive cruise control, lane-keeping assist, and collision mitigation adding value for safety-conscious buyers.

9. **Proven Oil Consumption Fixes** Early 2016 2017 models had some reports of oil consumption, but Honda issued recalls and software updates to address this. Later models (2018 ) are much improved in this regard.

10. **Good Towing Capacity (for a Non-Turbo V6)** The 3.5L engine can tow up to **3,500 5,000 lbs** (depending on trim), which is sufficient for light towing needs without the complexity of a turbocharged engine.

---

#### **Cons**

1. **Oil Consumption Issues (Early Models)** The 2016 2017 3.5L i-VTEC engines were notorious for consuming oil, sometimes burning **1 quart per 1,000 miles** in severe cases. Honda addressed this with **recalls (2017) and software updates (2018 models)**, but early owners may still face lingering concerns.

2. **Turbocharged Alternatives Are More Powerful** While the 3.5L i-VTEC is reliable, newer Honda Pilots (2023 ) offer a **turbocharged 2.0L V6 (R20A)**, which provides **more power (290 hp vs. 280 hp)** and better fuel economy. Buyers wanting modern performance may find the older 3.5L less exciting.

3. **Higher Maintenance Costs Than Naturally Aspirated Engines** The i-VTEC system adds complexity, and while not as expensive as turbocharged engines, maintenance (e.g., valve adjustments, timing chain checks) can be more involved than a simple inline-4.

4. **Potential Transmission Issues (Less Common but Possible)** Some owners report **rough shifting or delayed engagement** in the 9-speed automatic, though this is rare and often fixable with a software update or transmission fluid flush.

5. **Noisy Cabin (Compared to Some Rivals)** The 3.5L engine can be louder at highway speeds than some competitors (e.g., Toyota Highlander s 3.5L V6), though Honda has improved insulation in later models.

6. **Higher Purchase Price Than Smaller Engines** The 3.5L V6 is more expensive than a **2.4L or 2.0L turbo** option, meaning you pay a premium for the extra power and reliability.

7. **Recall History (Early Models)** Some 2016 2017 Pilots had recalls for **oil consumption, transmission issues, and electrical problems**, so thorough inspection is crucial before purchase.

8. **Less Efficient Than Modern Alternatives** Newer Honda Pilots (2023 ) with the **turbocharged 2.0L V6** offer **better MPG (26 30 highway)** and more power, making older 3.5L models feel outdated in comparison.

9. **Potential for Carbon Buildup (i-VTEC Engines)** The variable valve timing can lead to **carbon deposits** on intake valves over time, requiring occasional cleaning (though this is common in many modern engines).

10. **Resale Depreciation** While the Pilot retains value well, newer models with turbo engines and updated tech will depreciate faster, meaning an older 3.5L model may not hold value as strongly.

---

### **Ending Conclusion**

The **2016 2022 Honda Pilot with the 3.5L i-VTEC engine** is a **solid, reliable choice** for buyers who prioritize **durability, comfort, and low maintenance costs** over cutting-edge performance. It is **best suited for:**

- **Families or daily drivers** who need a spacious, comfortable SUV.

- **Buyers who want a proven engine** without the complexity of turbocharging.

- **Those who prefer Honda s reputation for longevity** over the latest tech.

- **Oil consumption in early models (2016 2017)** ensure the vehicle has had the recall fix and has a clean maintenance history.

- **The lack of modern efficiency and power** compared to newer turbocharged alternatives.

- **Higher upfront cost** compared to smaller-engine or non-Honda options.

If you **find a well-maintained 2018 model** with **proven oil consumption fixes and a clean service record**, it remains a **great value**. But if **fuel efficiency, towing, or performance** are top priorities, a **newer Honda Pilot with the turbo 2.0L V6** or a **Toyota Highlander with a 3.5L V6** may be worth considering.

### **Recommendation**

- **Buy if:** You want a **reliable, comfortable, and low-maintenance SUV** for daily use, and you can verify the engine has no oil consumption issues (especially for 2016 2017 models).

- **Avoid if:** You need **better fuel economy, more power, or the latest tech**, as newer turbocharged models offer significant advantages.

- **Best Approach:** **Get a pre-purchase inspection**, check **maintenance records (especially oil changes)**, and **verify recall fixes** before buying. A **2018 model** is the safest choice due to oil consumption improvements.

For most buyers, the **3.5L i-VTEC Pilot is a great used SUV**, but it s not the most advanced option available today. If budget allows, consider **newer models with turbo engines** for better efficiency and performance.

Details:

PARTS CAME OFF A 2016 HONDA PILOT AWD EX-L. 6-SPEED AUTOMATIC TRANSMISSION AWD. 3.5L iVTEC V6 ENGINE. 172,186 MILES.

part #: r9p11 prices

• $249.99-$310.00

specifications cylinderheapar:

• for models: Pilot
• for makes: Honda
• for years: 2016-2022
• mpn: R9p-11
• part type: Engine Motor Cylinder Head

general cylinderheapar:

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

returns cylinderheapar:

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

payments cylinderheapar:

• credit card: Discover
• wallet: Paypal
• other

offer cylinderheapar:

• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: April 3, 2026

seller cylinderheapar:

• # reviews: 14464
• rating: 99.9%
• city: Anderson, South Carolina

shipping cylinderheapar:

• class: Standard
• cost: $99.99
• type: Fixed
• transit: 4-7 Days
• service: Standard

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