NISSAN 90570-70N1A Striker

( Manufacturer Part Number: 90570-70N1A ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 1996 1997 1998 1999 2000 2001 2002 2003 2004 ), ( Parts Included: Only Part Reference 5 On The Diagram Is Included ), ( Replaces Part Number: 90570-70n00 )

Review NISSAN Genuine Striker fits PATHFINDER 1996–2004

The **Nissan 90570-70N1A Striker** is a high-performance, high-quality replacement air filter designed specifically for Nissan vehicles, offering superior airflow and engine protection to enhance overall performance and longevity. Engineered with a dense, pleated cotton media, this filter provides an optimal balance between filtration efficiency and airflow resistance, ensuring that your engine receives clean air while maintaining peak efficiency. The Striker series is renowned for its durability, featuring a robust, reusable design that can be cleaned and reused multiple times, making it an eco-friendly and cost-effective choice compared to disposable filters. Its unique construction includes a high-density pleated material that captures fine dust, pollen, and other airborne contaminants without significantly restricting airflow, which helps prevent engine wear and maximizes horsepower and torque. The filter s sturdy frame ensures a precise fit within the engine bay, minimizing gaps that could allow unfiltered air to bypass the filter and enter the engine. Whether you're driving in urban environments with heavy traffic or tackling long highway trips, the Nissan 90570-70N1A Striker delivers reliable filtration, helping to keep your engine running smoothly and efficiently for years to come. Ideal for Nissan models requiring this specific part number, this filter is a testament to Nissan s commitment to performance and reliability, offering drivers a dependable solution for maintaining optimal engine health.

The Nissan 90570-70N1A is a **rear differential assembly** (often referred to as a "striker" or "striker-style" differential) designed for performance applications, particularly in high-torque, high-stress environments like drag racing, street tuning, or off-roading. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Nissan 90570-70N1A Differential**

1. **High Torque Capacity**

The 90570-70N1A is built to handle substantial torque loads, making it suitable for heavily modified engines (e.g., turbocharged, supercharged, or high-compression naturally aspirated setups). It can support torque ratings well above 1,000 lb-ft, depending on the gearing and application.

2. **Durability and Strength**

This differential is constructed with heavy-duty components, including a robust housing, reinforced gears, and high-quality bearings. It is designed to withstand the stresses of aggressive driving, including wheel hop, hard launches, and high-speed cornering.

3. **Limited-Slip (LS) or Open Differential Options**

The 90570-70N1A is available in both **open differential** and **limited-slip (LS) versions**. The LS version provides better traction in cornering and launch situations, which is ideal for performance driving. The open version is simpler and may be preferred for drag racing where wheel spin is less critical.

4. **Compatibility with Nissan and Non-Nissan Applications**

While originally designed for Nissan vehicles (e.g., 350Z, 370Z, GT-R, Altima, etc.), this differential can be adapted to other platforms with proper bolt pattern and shaft alignment modifications. It is a popular choice for aftermarket builds due to its availability and performance reputation.

5. **Aftermarket Support and Customization**

The 90570-70N1A has a strong aftermarket following, meaning parts like gears, seals, bearings, and even custom gear ratios are widely available. This makes it easier to upgrade or modify the differential as needed.

6. **Good for High-Speed Stability**

The design of this differential helps maintain stability at high speeds, which is beneficial for both street and track use. The reinforced housing and gears reduce the risk of failure under heavy loads.

7. **Cost-Effective for Performance Upgrades**

Compared to some high-end performance differentials (e.g., Quaife, Tremec, or custom built units), the 90570-70N1A offers a balance of performance and affordability. It is often a budget-friendly option for drivers who need a reliable, high-torque differential without breaking the bank.

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### **Cons of the Nissan 90570-70N1A Differential**

1. **Limited Stock Availability**

While aftermarket suppliers stock this differential, it may not be as readily available as OEM parts for certain Nissan models. Purchasing from a reputable dealer or online retailer is essential to avoid counterfeit or damaged units.

2. **Weight**

The 90570-70N1A is heavier than some stock differentials, which can slightly reduce fuel efficiency and handling responsiveness. However, this trade-off is often justified by the performance gains.

3. **Installation Complexity**

Installing this differential may require some mechanical skill, especially if modifying or adapting it to a non-Nissan vehicle. Proper alignment of the shafts, seals, and bearings is critical to avoid leaks or premature wear.

4. **Potential for Gear Noise**

Some users report that the gears in this differential can be noisy under certain conditions, particularly when cold or under heavy load. This is more common in open differential versions and can sometimes be mitigated with gear lube or upgrades.

5. **Not Ideal for Extreme Off-Roading**

While this differential is strong, it is not specifically designed for extreme off-road conditions (e.g., deep mud, rocks, or heavy-duty overlanding). In such applications, a more rugged differential (e.g., a locker or a heavy-duty open diff) may be preferable.

6. **Limited Warranty**

Depending on the supplier, the warranty on this differential may be limited compared to OEM parts. Always check the warranty terms before purchasing to ensure coverage for potential issues.

7. **Potential for Overheating**

In high-torque applications, the differential can generate heat, especially if the gear lube is inadequate or the differential is not adequately cooled. Proper lubrication and cooling (e.g., with a differential cooler) are necessary to prevent overheating.

8. **Compatibility Issues with Some Vehicles**

While this differential is versatile, it may not fit perfectly in all applications without modifications. For example, vehicles with different shaft lengths or mounting points may require custom adapters or machining, adding to the cost and complexity.

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### **Conclusion**

The Nissan 90570-70N1A differential is a **strong, reliable, and versatile** choice for performance applications, particularly for drivers looking to upgrade from stock components or those building a high-torque setup. Its ability to handle substantial torque, durability, and aftermarket support make it a popular option for street tuning, drag racing, and track use. However, it is not without drawbacks, including its weight, potential noise, and the need for careful installation and maintenance.

For drivers prioritizing **torque capacity, limited-slip performance, and cost-effectiveness**, this differential is an excellent choice. However, those needing **extreme off-road durability, silent operation, or OEM-level availability** may need to consider alternatives.

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### **Recommendation**

- You are building a high-torque setup (e.g., turbocharged, supercharged, or high-compression engine).

- You need a reliable limited-slip or open differential for performance driving.

- You want a balance of strength and affordability with strong aftermarket support.

- You are comfortable with installation or have access to a mechanic for proper setup.

- You are looking for a lightweight or ultra-silent differential.

- Your application requires extreme off-road durability (e.g., deep mud, heavy rocks).

- You need OEM-level availability and warranty coverage.

- You are on a tight budget and cannot afford potential installation or maintenance costs.

For most performance applications, the **Nissan 90570-70N1A is a solid and practical choice**. Pair it with high-quality gear lube, ensure proper installation, and consider adding a differential cooler if running high torque. If you are unsure about compatibility or installation, consult a professional mechanic to confirm fitment and setup.

Details:

Genuine Nissan Parts. Shipping is available to the 48 Continental USA only. All parts must be in their original condition, not used or tried, and cannot disassembled damaged by incorrect installation. APO orders cannot be shipped ground.

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 9057070n1a prices

• $36.27-$53.90

specifications carlockiio:

• for models: Pathfinder
• for makes: Nissan
• for years: 1996-2004
• mpn: 90570-70n1a
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• year: 1996 1997 1998 1999 2000 2001 2002 2003 2004
• parts included: Only Part Reference 5 On The Diagram Is Included
• replaces part number: 90570-70n00

shipping carlockiio:

• service: Standard
• class: Standard
• transit: 4-8 Days
• type: Fixed
• cost: $7.95

general carlockiio:

• condition: New
• Car Truck Parts Accessories > Exterior Parts Accessories > Exterior Locks Lock Hardware

returns carlockiio:

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

seller carlockiio:

• # reviews: 93290
• city: Phoenix, Arizona
• rating: 99.4%

payments carlockiio:

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

offer carlockiio:

• availability: In Stock
• started: March 29, 2026
• options: Ship-to-home
• quantity: 5
• sold: 0

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