fits model: Frontier. make: Nissan.

( Manufacturer Part Number: 82571-9BM0A ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 5 On The Diagram Is Included ), ( Replaces Part Number: 82571ea800, 82571zp50a )
The **Nissan 82571-9BM0A Upper Striker** is a precision-engineered component designed specifically for Nissan s 2.5L and 3.5L V6 engines, serving as a critical part of the engine s fuel injection system. This high-performance upper striker plays a pivotal role in the operation of the **continuous variable valve timing (CVVT)** mechanism, which dynamically adjusts the timing of the intake and exhaust valves to optimize engine efficiency, power output, and emissions control. Crafted from durable, heat-resistant materials, the upper striker is designed to withstand the high pressures and temperatures generated within the engine s valve train, ensuring reliable and consistent performance over extended periods. Its sleek, cylindrical shape features a precision-ground surface that interfaces seamlessly with the CVVT actuator, allowing for smooth and responsive valve timing adjustments. This component is integral to maintaining the engine s balance between fuel economy, torque delivery, and overall drivability, making it an essential part of Nissan s advanced engine management systems. Whether in a daily driver, a performance-oriented vehicle, or a high-mileage application, the 82571-9BM0A Upper Striker ensures that the CVVT system operates with precision, reducing wear on other valve train components and preventing potential failures that could lead to engine misfires or reduced performance. For those seeking to restore or upgrade their Nissan s fuel injection system, this part is a direct-fit replacement, guaranteeing compatibility with models such as the Altima, Maxima, Murano, and Rogue, among others, and offering a reliable solution for maintaining optimal engine function.
### **Pros and Cons of Buying a Nissan 82571-9BM0A Upper Strut (Striker) Assembly**
The **Nissan 82571-9BM0A** is an upper strut assembly (often referred to as a "striker" or "strut mount") used in various Nissan vehicles, particularly those with the **SR20DE, VQ30DE, or VQ35DE engines** (e.g., 240SX, Maxima, Altima, 350Z). Below is a detailed breakdown of its advantages and disadvantages.
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### **Pros**
1. **Direct OEM Replacement**
- This part is a **genuine Nissan factory replacement**, meaning it is designed to match the original specifications in terms of material, fit, and performance. This ensures compatibility with the vehicle s suspension system without requiring modifications.
2. **High Durability**
- Nissan strut assemblies are built to withstand normal driving conditions, including road imperfections, potholes, and minor off-road use. The **9BM0A variant** is commonly used in models where suspension reliability is critical.
3. **Easier Maintenance**
- Unlike aftermarket parts that may require additional adjustments, the **82571-9BM0A** fits seamlessly into the suspension system. This simplifies installation and reduces the risk of misalignment or improper function.
4. **Warranty Coverage**
- If purchased from an **authorized Nissan dealer or a reputable online retailer**, this part may come with a **limited warranty** (typically 12 24 months), providing peace of mind against premature failure.
5. **Compatibility with Common Modifications**
- Many aftermarket suspension upgrades (e.g., coilovers, sway bars, or bushings) can be paired with this strut assembly without major conflicts. It is a **versatile choice** for both stock and lightly modified vehicles.
6. **Reliable Coil Spring Support**
- The strut assembly includes the **coil spring mount**, ensuring proper spring compression and ride quality. This helps maintain a **smooth ride** while supporting the vehicle s weight.
7. **Available from Multiple Sources**
- The part is widely stocked by **Nissan dealers, auto parts stores (AutoZone, O Reilly, RockAuto), and online marketplaces (eBay, Amazon, specialized suspension shops)**. This makes it relatively easy to source.
8. **Prevents Leaks and Rust**
- Unlike worn-out or aftermarket struts that may develop **leaks or corrosion**, a new **82571-9BM0A** ensures a **sealed suspension system**, reducing the risk of oil leaks and rust buildup in the strut housing.
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### **Cons**
1. **Higher Cost Compared to Aftermarket Alternatives**
- Genuine Nissan parts are **more expensive** than aftermarket equivalents. For example, while the **82571-9BM0A** may cost **$100 $200 per strut**, aftermarket options (e.g., **Monroe, KYB, or Bilstein**) can range from **$30 $80 per strut**. This makes it a **less budget-friendly choice** for owners looking to save money.
2. **Potential for Counterfeit Parts**
- When purchasing from **unverified sellers (e.g., random eBay listings, unbranded online stores)**, there is a risk of receiving **counterfeit or low-quality replicas**. Always buy from **trusted sources** (dealer, reputable online retailers, or well-reviewed sellers) to avoid this issue.
3. **Limited Customization Options**
- Unlike aftermarket struts, which may offer **adjustable damping, different spring rates, or performance enhancements**, the **82571-9BM0A** is a **stock replacement** with no tunability. If you want **stiffer or softer suspension characteristics**, you may need to pair it with aftermarket components.
4. **Possible Stock Quality Issues**
- Some Nissan parts from older model years (especially those not in high demand) may have **quality control inconsistencies**. While rare, there have been reports of **premature wear or failure** in certain batches, though this is not universal.
5. **Installation May Require Professional Help**
- While the part itself is straightforward to install, **misalignment or improper torque** can lead to **uneven tire wear or handling issues**. If the owner lacks mechanical experience, **professional installation is recommended**, adding to the overall cost.
6. **Limited Availability for Older Models**
- If your vehicle is **discontinued or out of production for many years**, finding the **exact 82571-9BM0A** may be difficult. Some dealers may suggest **alternative OEM parts or aftermarket substitutes**, which may not be an exact match.
7. **No Performance Upgrades**
- This is a **replacement part**, not a **performance upgrade**. If you are looking to **lower the car, improve handling, or reduce body roll**, you would need to combine it with **coilovers, sway bars, or lower control arms**, which increases complexity and cost.
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### **Conclusion**
The **Nissan 82571-9BM0A Upper Strut Assembly** is an **excellent choice** for owners who prioritize **reliability, direct OEM fitment, and long-term durability**. It is ideal for:
- **Stock or lightly modified vehicles** where exact fitment is crucial.
- **Owners who want a warranty-backed part** from a trusted manufacturer.
- **Those who prefer not to deal with aftermarket compatibility issues**.
However, if **cost is a major concern** or if you are looking for **performance enhancements**, aftermarket alternatives may be more suitable. Additionally, **always verify the part s authenticity** before purchasing to avoid counterfeit issues.
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### **Final Recommendation**
**Buy the 82571-9BM0A if:**You need a **direct OEM replacement** for your Nissan vehicle.
You want **reliable, long-lasting performance** without suspension issues.
You are **comfortable paying a premium** for a trusted brand.
You plan to **keep the vehicle stock or with minor modifications**.
**Consider aftermarket alternatives if:**You are on a **tight budget** and can find a **high-quality aftermarket strut** (e.g., **KYB, Monroe, or Bilstein**).
You want **adjustable damping or performance upgrades**.
You are working with an **older model** where OEM parts are hard to find.
**Best Practices When Purchasing:**- **Buy from an authorized Nissan dealer** or a **reputable online retailer** (e.g., **RockAuto, Amazon, or a trusted suspension shop**).
- **Check for authenticity** (look for **Nissan branding, proper packaging, and seller reviews**).
- **Compare prices** to ensure you are not overpaying for a counterfeit part.
- **Consider professional installation** if you are unsure about suspension alignment.
For most **stock or lightly modified Nissan owners**, the **82571-9BM0A is a solid, dependable choice** that minimizes long-term issues. However, weigh the **cost vs. benefits** against aftermarket options before making a final decision.
Parts must be resalable and in the original packaging. So, why would you choose anyone else. 2 Day Shipping applies only to the USA 50 states. Electrical parts are not returnable.
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