fits model: Rogue. make: Nissan. year: 2021–2025.

( Manufacturer Part Number: 35242309 ), ( Oe/oem Part Number: 716rc02r ), ( Bundle Listing: No ), ( Fitment Type: Direct Replacement ), ( Material: Aluminum ), ( Type: Cylinder Head )
The **Nissan 35242309 Cylinder Head (L3 1.5L Engine, 2021 2025 Nissan Rogue)** is a precision-engineered component designed to deliver optimal performance, efficiency, and reliability for Nissan s modern CVT-equipped SUV lineup. This high-performance cylinder head is crafted from a durable aluminum alloy, ensuring a lightweight yet structurally robust design that enhances engine responsiveness while minimizing weight for improved fuel economy. The head features a **dual overhead camshaft (DOHC) architecture**, housing four valves per cylinder (two intake and two exhaust) to optimize airflow and combustion efficiency, contributing to the engine s smooth operation and reduced emissions. The **intake and exhaust ports** are meticulously machined to promote laminar airflow, reducing turbulence and improving throttle response, which is particularly beneficial for the Rogue s CVT system, allowing for seamless gear transitions and enhanced driving dynamics.
The cylinder head incorporates **Nissan s advanced variable valve timing (VVT) technology**, enabling precise control over valve lift and timing to maximize power delivery across the engine s RPM range. This system dynamically adjusts valve operation to optimize both low-end torque and high-speed performance, ensuring a balanced driving experience whether cruising on the highway or navigating city streets. The **spark plug bores** are precision-drilled to accommodate standard NGK or Denso spark plugs, ensuring consistent ignition and reliable combustion. Additionally, the head is equipped with **integrated oil passages and cooling channels**, which help maintain optimal operating temperatures, preventing overheating and prolonging the engine s lifespan.
For maintenance and serviceability, the cylinder head is designed with **easy-access features**, including a streamlined valve cover design that simplifies inspections and replacements. The **intake manifold mounting points** are strategically placed to ensure a secure fit, reducing the risk of leaks or vibrations that could compromise performance. This cylinder head is fully compatible with the **L3 1.5L turbocharged engine** found in the 2021 2025 Nissan Rogue, delivering the necessary power output (150 180 hp, depending on the model year) while adhering to stringent emissions standards. Whether replacing a worn or damaged head or upgrading for enhanced performance, this component represents Nissan s commitment to blending innovation with durability, ensuring a dependable and high-performing engine for years of trouble-free operation.
### **Pros and Cons of Buying a Nissan 35242309 (2021 2025 Rogue 1.5L L3 Engine Motor Cylinder Head)**
#### **Pros:**1. **Proven Reliability** The Nissan 1.5L L3 engine (based on Renault s HR15DE) has a strong track record in the Nissan Rogue, particularly in the 2021 2025 models. It is known for being durable when properly maintained, with fewer major issues compared to some other compact SUV engines.
2. **Good Fuel Efficiency** The 1.5L engine delivers solid MPG ratings (around 28 32 city/38 42 highway, depending on transmission), making it cost-effective for daily driving.
3. **CVT Transmission Compatibility** The Rogue s CVT (continuously variable transmission) pairs well with this engine, providing smooth acceleration and efficient power delivery, though some drivers prefer traditional automatic transmissions.
4. **Affordable Replacement Parts** Compared to some luxury or high-performance engines, the L3 s components (including the cylinder head) are relatively inexpensive to repair or replace, reducing long-term costs.
5. **Minor Common Issues Are Manageable** While not without flaws, the most frequent problems (such as oil dilution in cold climates, minor timing chain wear, or minor coolant leaks) are often fixable with routine maintenance or simple repairs.
6. **Warranty Coverage** If purchased new or under warranty, Nissan s powertrain coverage (typically 5 years/60,000 miles) may cover cylinder head or engine issues, reducing upfront repair costs.
7. **Aftermarket Support** The engine is widely supported by aftermarket parts and tuning communities, making upgrades or modifications easier if desired.
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#### **Cons:**1. **Oil Dilution in Cold Climates** The L3 engine is prone to oil thinning in freezing temperatures, leading to rough starts or increased wear. This is often mitigated by using a higher-viscosity oil (e.g., 5W-30 instead of 0W-20) or installing an oil heater in colder regions.
2. **Timing Chain Wear** Some owners report timing chain stretch or slapping noises over time, which can lead to premature failure if not addressed. Regular inspections (every 60,000 100,000 miles) are recommended.
3. **Coolant Leaks** The water pump and thermostat housing have been known to leak, potentially causing overheating. Replacing these components proactively can prevent major damage.
4. **CVT Reliability Concerns** While the CVT itself is durable, some drivers report premature wear or failure, particularly if the vehicle is driven aggressively or in stop-and-go traffic. Fluid changes every 60,000 miles help mitigate this.
5. **Minor Power Deliveries** The 1.5L engine is not a high-performance motor, and the Rogue s CVT can feel sluggish under heavy loads (e.g., towing or steep inclines). For towing, a 2.5L engine (available in some trims) may be preferable.
6. **Cylinder Head Gasket or Valve Cover Gasket Issues** While rare, improper maintenance (e.g., overheating or using incorrect coolant) can lead to gasket failures, causing coolant leaks or compression loss. The cylinder head itself is generally robust, but related components may require attention.
7. **Resale Value** The Rogue s resale value is decent but not exceptional, and the 1.5L engine may not hold its value as well as higher-trims or more powerful alternatives.
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### **Conclusion:**The **Nissan 35242309 (2021 2025 Rogue 1.5L L3 cylinder head)** is a **solid, reliable choice** for most drivers, especially those prioritizing fuel efficiency, affordability, and low maintenance costs. Its minor flaws such as oil dilution risks, timing chain concerns, and coolant leaks are largely preventable with proper upkeep. If you drive in mild climates, maintain the engine regularly, and avoid aggressive driving, this engine will likely serve you well for 150,000 miles.
However, if you live in **extremely cold regions**, plan to **tow frequently**, or want **higher performance**, you may need to budget for additional modifications (e.g., oil heaters, timing chain replacements) or consider a different engine option (like the 2.5L in the Rogue Sport).
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### **Recommendation:** - **Buy the cylinder head if:**- You re replacing it due to a **leak or failure** (e.g., coolant loss, overheating) and have confirmed it s the root cause.
- You re sourcing it from a **reputable supplier** (e.g., Nissan OEM, trusted aftermarket brands like **Fel-Pro, Sealed Power, or ACDelco**) to ensure quality.
- You re prepared to **install it properly** (sealing surfaces must be clean, gaskets replaced, and torque specs followed).
- You re maintaining the engine with **high-quality oil, proper coolant (50/50 ethylene glycol), and regular inspections**.
- **Consider alternatives if:**- The cylinder head is **cracked or warped**, as this may indicate deeper engine issues (e.g., overheating history) that require further diagnosis.
- You re unsure about the **source of the cylinder head** (counterfeit or low-quality parts can cause leaks or failures).
- You re buying it **without context** (e.g., no service records), as hidden problems (like timing chain wear) may not be immediately obvious.
- **For long-term reliability:**- Use **0W-20 or 5W-30 oil** (depending on climate) and change it every **5,000 7,500 miles**.
- Replace the **water pump and thermostat housing** at **100,000 miles** as a preventive measure.
- Inspect the **timing chain tensioner and guides** around **100,000 miles**.
- Avoid **overheating** by checking coolant levels and ensuring the radiator/cooling system is functioning.
**Final Verdict:** The **Nissan 35242309 cylinder head is a worthwhile replacement** if you re addressing a specific issue and sourcing it correctly. However, the broader **1.5L L3 engine** requires **vigilant maintenance** to avoid common pitfalls. If you re comfortable with its quirks, it s a **cost-effective and dependable** choice for the Rogue.
BODY TYPE: SPORT UTILITY 4-DOOR SUV. COLOR: EXTERIOR BRILLIANT SILVER METALLIC K23. MILEAGE: 122K MILES. TRANSMISSION: CONTINUOSLY VARIABLE XTRONIC CVT / MR15.