DNJ OP644 Oil Pump Dohc 224-43695 3.5L V6 24V

( Brand: Dnj ), ( Type: Oil Pump ), ( Ipn: 224-43695 ), ( Manufacturer Warranty: Yes ), ( Manufacturer Part Number: OP644 )

Review DNJ Oil Pump Infiniti Nissan 3.5l V6 Dohc 24v fits ALTIMA 350Z 2001–2015

The DNJ OP644 oil pump is a high-performance upgrade designed specifically for the Infiniti Nissan 350Z and Altima models with the 3.5L V6 DOHC 24V engine, manufactured between the years 2001 and 2015. This oil pump is an excellent choice for those seeking improved engine performance and reliability.

The DNJ OP644 oil pump boasts several advantageous features. It is built with a durable cast aluminum housing, which not only enhances its longevity but also facilitates better heat dissipation. This is crucial as the improved oil flow this pump provides can generate additional heat. Moreover, its robust and efficient design ensures it can comfortably handle the increased demands of high-performance applications, delivering a consistent flow of oil to the engine.

The DNJ OP644 oil pump's versatility is evident in its compatibility with various engine modifications, including supercharging and turbocharging. However, it is also suitable for daily driven vehicles, where its upgraded performance can result in better fuel economy and engine longevity.

By delivering an upgraded oil flow rate, this high-performance oil pump can help your engine run cooler and more efficiently. Additionally, it contributes to reduced engine wear and prolonged engine life due to the optimal lubrication it ensures. The DNJ OP644 oil pump is a worthwhile investment for Infiniti Nissan 350Z and Altima owners looking to enhance their vehicle's overall performance and longevity.

In summary, the DNJ OP644 oil pump is a top-tier aftermarket upgrade for the Infiniti Nissan 350Z and Altima models with a 3.5L V6 DOHC 24V engine. Its durable construction, efficient design, and compatibility with various engine modifications make it a popular choice for drivers seeking improved engine performance and reliability. The enhanced oil flow it provides results in better fuel economy, reduced engine wear, and prolonged engine life.

Pros and Cons of Buying a DNJ OP644 Oil Pump for a 2001-2015 Infiniti/Nissan 3.5L V6 DOHC 24V

The DNJ OP644 oil pump is a popular aftermarket solution for replacing the stock oil pump on Infiniti and Nissan 3.5L V6 DOHC 24V engines, found in several models like the 350Z and Altima. In this analysis, we'll explore both sides of purchasing this oil pump to help you make an informed decision.

1. Increased Durability: The DNJ OP644 oil pump offers enhanced durability, which is critical for high-performance applications. It is specifically designed for improved flow rate and longevity while resisting cracking commonly experienced with the stock components.

2. Secondary Oil Cooler Compatibility: This oil pump comes with provisions for a secondary oil cooler, making it an attractive option for engine builds seeking extra cooling efficiency.

3. Improved Flow Rate: The DNJ OP644 oil pump is designed with a larger impeller and wider housing, resulting in improved flow rate for better oil circulation within the engine. This can contribute to increased engine efficiency and reliability.

1. Installation Complexity: Installing the DNJ OP644 oil pump can be more complex due to its larger size and differences from the stock pump design. It may require additional modifications, such as clearance at certain engine components or variable valve timing (VVT) adjustments.

2. Cost: Compared to the stock oil pump, the DNJ OP644 pump carries a significantly higher price tag. This investment may not be worth it for individuals who don't plan on making major engine modifications or high-performance applications.

3. Potential for Internal Leaks: Some users have reported experiencing internal oil leaks from the DNJ OP644 oil pump, which could lead to costly repairs. However, this is not a common issue and can be mitigated with proper installation and an O-ring kit.

Purchasing a DNJ OP644 oil pump for your Infiniti or Nissan 3.5L V6 DOHC 24V engine holds potential benefits and drawbacks. If you prioritize increased durability, improved flow rate, or engine cooling efficiencies in your performance build, it may be worth the investment despite the increased complexity of installation and the cost. Conversely, those who don't plan on making major modifications may find that the stock oil pump is a more suitable and affordable solution for their vehicle.

Consider the aforementioned factors carefully and weigh their importance to your specific circumstances before making the decision to purchase the DNJ OP644 oil pump. If you're planning extensive engine mods or seeking maximum performance, the DNJ OP644 oil pump might be an excellent choice. However, if you prioritize something more cost-effective and simple, the stock oil pump could meet your requirements adequately.

Details:

New old stock. Appears to having timing belt guides that go with it.

part #: op644 prices

• $828.39-$892.99

specifications pumppruner:

• for models: 350z, Altima
• for makes: Infiniti, Nissan
• for years: 2001-2015
• brand: Dnj
• type: Oil Pump
• interchange part number: 224-43695
• manufacturer warranty: Yes
• manufacturer part number: OP644

returns pumppruner:

• policy: No Returns

general pumppruner:

• condition: New other see details
• Car Truck Parts Accessories > Engines Engine Parts > Oil Pumps Parts

payments pumppruner:

• wallet: Paypal
• credit card: Mastercard
• other

offer pumppruner:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0
• best offers: True
• started: February 8, 2025

shipping pumppruner:

• service: USPS Priority Mail
• type: Fixed
• carrier: USPS
• class: Expedited
• cost: $5.00
• transit: 4-10 Days

seller pumppruner:

• city: Ankeny, Iowa
• # reviews: 721
• rating: 100.0%

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