INFINITI 402621PA0A Knuckle Nut

( Oem Part Number: 402621pa0a ), ( Manufacturer Warranty: 1 Year ), ( Genuine Oem: Yes ), ( Universal Fitment: Direct Replacement ), ( Placement On Vehicle: Left Lower, Right Lower, Lower )

Review INFINITI Genuine Knuckle Nut

Introducing the Infiniti 402621PA0A Knuckle Nut, a high-performance automotive component engineered to deliver exceptional strength and durability for your vehicle. This knuckle nut is a crucial part of your suspension system, designed to securely connect the steering knuckle to the spindle or steering arm.

The Infiniti 402621PA0A Knuckle Nut is manufactured using top-quality materials, ensuring robustness and longevity. Its precise machining allows for a perfect fit and seamless integration into your vehicle's suspension system. Boasting a hexagonal shape with a 19mm diameter, this knuckle nut offers improved torque transfer and enhanced stability on the road.

This Infiniti part features a robust thread design, ensuring a secure connection between the steering knuckle and the spindle or steering arm. The knurled surface on the nut's exterior provides excellent grip, preventing the nut from spinning during installation or removal. The nut's smooth, chamfered edges facilitate easy engagement with the spindle or steering arm.

The Infiniti 402621PA0A Knuckle Nut is designed to meet or exceed the original equipment manufacturer's specifications, ensuring optimal vehicle performance. This replacement part is an excellent choice for those seeking to restore the functionality and safety of their suspension system.

In summary, the Infiniti 402621PA0A Knuckle Nut is a premium automotive component engineered for strength, durability, and ease of installation. Its precise machining, robust thread design, and knurled surface make it an essential upgrade for your vehicle's suspension system. Trust Infiniti for high-quality parts that deliver superior performance and peace of mind.

Infiniti 402621PA0A Knuckle Nut: A Detailed Analysis

The Infiniti 402621PA0A knuckle nut is a crucial auto part designed to secure a suspension component. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this part.

1. Durability: Infiniti is known for manufacturing high-quality parts, and the 402621PA0A knuckle nut is no exception. It is designed to withstand the rigors of daily use, ensuring a reliable and long-lasting performance.

2. Precision Fit: This part is engineered to fit perfectly in your Infiniti vehicle, ensuring a seamless installation process.

3. OEM (Original Equipment Manufacturer): By purchasing an OEM part like the Infiniti 402621PA0A knuckle nut, you can be assured that it is the same part that was originally used in your vehicle during manufacturing. This can lead to better compatibility, fitment, and performance compared to aftermarket alternatives.

1. Cost: OEM parts like the Infiniti 402621PA0A knuckle nut can be more expensive than their aftermarket counterparts. This can be a significant drawback for budget-conscious consumers.

2. Availability: Depending on your location and the availability of Infiniti dealerships, you may find it challenging to obtain this part. In contrast, aftermarket parts are more widely available and can often be sourced from various suppliers.

The Infiniti 402621PA0A knuckle nut offers several advantages, such as durability, precision fit, and OEM quality. However, it may come with a higher price tag and limited availability compared to aftermarket alternatives. Ultimately, the decision to purchase this part depends on your priorities, budget, and the importance of having a genuine OEM part in your vehicle.

If you prioritize the long-term performance, reliability, and fitment of your vehicle, and if your budget allows, purchasing the Infiniti 402621PA0A knuckle nut is a recommended choice. This will ensure that you are using a genuine OEM part designed specifically for your Infiniti vehicle. However, if you are looking for a more cost-effective solution, you may consider exploring aftermarket alternatives. In this case, ensure that you research and choose a reputable supplier to ensure the best possible compatibility and performance.

part # 402621pa0a prices

• $19.45-$23.67

specifications steershun:

• for makes: Infiniti
• oem part number: 402621pa0a
• manufacturer warranty: 1 Year
• genuine oem: Yes
• universal fitment: Direct Replacement
• placement on vehicle: Left Lower, Right Lower, Lower

offer steershun:

• quantity: 4
• options: Ship-to-home
• sold: 0
• started: June 5, 2026
• availability: In Stock

seller steershun:

• rating: 100.0%
• # reviews: 232

general steershun:

• condition: New
• Car Truck Parts Accessories > Steering Suspension > Other Steering Suspension Parts

returns steershun:

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

payments steershun:

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

shipping steershun:

• service: Standard
• cost: $10.00
• transit: 4-7 Days
• type: Fixed
• class: Standard

Infiniti 402621PA0A Is Similar To:

• Infiniti 515-59303l Driver Left Front Spindle/knuckle Fits 13-20 Pathfinder 327280 (41.3% similar) $49.53–$156.99. (September 7th, 2024)
• Infiniti 551a0-1ba0a 2009-2013 Fx35 Fx37 Rwd Rear Right Spindle Knuckle Hub Assembly Oem (44.1% similar) $86.13–$165.00. (November 18th, 2024)
• Infiniti 490-50415r Passenger Right Rear Knuckle/stub Fits 14-19 Q50 575778 (43.9% similar) $62.40–$94.96. (November 20th, 2024)
• Infiniti 48080-4ga3d Genuine Lower Joint (63.3% similar) $120.39. (January 5th, 2025)
• Genuine 13717scxh For 2003-2005 Infiniti G35 Suspension Knuckle Assembly (41.4% similar) $72.00–$127.00. (January 14th, 2025)
• Infiniti 515-10234l Driver Left Front Spindle/knuckle Fits 19-21 Qx50 1685536 (43.1% similar) $129.99–$158.85. (March 19th, 2025)
• Infiniti 515-59174r Passenger Right Front Spindle/knuckle Fits 14-22 Q50 6578239 (40.3% similar) $89.25–$135.00. (May 8th, 2025)
• Infiniti 40173-eg000 Genuine Knuckle Seat (77.5% similar) $45.00–$59.65. (July 27th, 2025)
• Infiniti 490-50428r Passenger Right Rear Knuckle/stub Fits 14-17 Qx70 350862 (43.5% similar) $95.00–$149.95. (August 14th, 2025)
• Infiniti 515-10122l Oem Front Spindle / Knuckle For Qx30 Left With Hub (49.5% similar) $83.71–$222.30. (September 4th, 2025)
• Infiniti 490-50380r Passenger Right Rear Knuckle/stub Fits 14-17 Qx50 354048 (43.5% similar) $84.86–$122.99. (September 8th, 2025)