1. Automotive Used Intake Manifolds Items
  2. sku: 8578025789788622
  3. NISSAN 140105W900

NISSAN Upper Intake Manifold Pathfindr 329-59687 3.5L V6 14010-5W900

fits model: Pathfinder. make: Nissan. year: 2003–2004.

14010-5w900 Nissan 140105w900 2003-2004 Pathfinder Upper Intake Manifold 3.5l V6 Oem

( Model: PATHFINDR ), ( Conditions Options: 3.5l ), ( Genuine Oem: Yes ), ( Ipn: 329-59687 ), ( Descriptionpartcondition: Oem Upper Intake Manifold ), ( Manufacturer Warranty: 60 Day ), ( Type: Intake Manifold ), ( Manufacturer Part Number: 140105W900 )

Review NISSAN Upper Intake Manifold 3.5l V6 Oem fits PATHFINDER 2003–2004

Nissan 140105w900 Upper Intake Manifold for 2003-2004 Pathfinder 3.5L V6

Description:

The Nissan 140105w900 Upper Intake Manifold is a crucial component of the engine system for the 2003-2004 Nissan Pathfinder 3.5L V6. This part plays a vital role in the proper functioning of the engine by distributing fuel and cooling the air-fuel mixture before it enters the combustion chamber.

This Upper Intake Manifold (UIM) is made of high-quality materials and is precision-engineered to ensure a perfect fit and optimal performance. Its design incorporates advanced engineering principles to improve airflow and fuel delivery, resulting in enhanced engine power and efficiency.

Key features of the Nissan 140105w900 Upper Intake Manifold include:

1. Durable Construction: The UIM is designed to withstand the rigors of daily driving and harsh conditions. It is made of a strong, lightweight material that can resist warping, cracking, and other forms of damage.

2. Improved Airflow: The Nissan 140105w900 Upper Intake Manifold is designed to promote smooth airflow from the air intake to the engine. This results in better combustion and increased power output.

3. Enhanced Fuel Delivery: The UIM ensures precise fuel delivery to the engine, which is essential for consistent and efficient performance. It features a sophisticated fuel delivery system that minimizes fuel pressure fluctuations and ensures optimal fuel distribution.

4. Easy Installation: The Nissan 140105w900 Upper Intake Manifold is designed for easy installation. It comes with all necessary hardware and is engineered to fit seamlessly into the engine compartment of the 2003-2004 Pathfinder 3.5L V6.

5. OEM Quality: The Nissan 140105w900 Upper Intake Manifold is an original equipment manufacturer (OEM) part. This means it is the same part that was originally installed on the vehicle when it was new. Using an OEM part ensures a perfect fit, optimal performance, and peace of mind.

By choosing the Nissan 140105w900 Upper Intake Manifold, you can enjoy the confidence that comes with using a high-quality, factory-engineered part. It is the best choice for maintaining the performance and reliability of your 2003-2004 Nissan Pathfinder 3.5L V6.

Nissan 140105w900 Upper Intake Manifold for 2003-2004 Pathfinder (3.5L V6): A Comprehensive Analysis

Introduction:

The Nissan 140105w900 Upper Intake Manifold is a crucial part of the engine system for 2003-2004 Pathfinder models with a 3.5L V6 engine. Replacing this component can lead to improved engine performance and better fuel efficiency. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this part.

Advantages:

1. Enhanced Engine Performance: A worn-out or damaged upper intake manifold can lead to reduced engine performance. Installing a new one can help improve power delivery and throttle response, making your vehicle feel more responsive and livelier.

2. Better Fuel Efficiency: A faulty upper intake manifold can cause fuel to be misdirected or wasted, leading to reduced fuel efficiency. Replacing this part can help optimize fuel flow and ensure that every drop of fuel is used efficiently.

3. Potential Cost Savings: In the long run, replacing the upper intake manifold can save you money. Continuing to drive with a faulty one can lead to more significant and expensive engine issues.

4. OEM Quality: The Nissan 140105w900 Upper Intake Manifold is an original equipment manufacturer (OEM) part, meaning it is designed and manufactured to the same specifications as the original component that came with your vehicle. This ensures a perfect fit and optimal performance.

Disadvantages:

1. Cost: Replacing an upper intake manifold can be an expensive repair, with the cost of the part and labor adding up. However, considering the potential performance improvements and long-term savings, the investment may be worthwhile.

2. Installation Complexity: The upper intake manifold is a complex component that requires specialized tools and knowledge to replace. This can increase the overall cost and time of the repair.

3. Potential for Other Issues: Replacing the upper intake manifold does not guarantee that all engine issues will be resolved. There could be other underlying problems that need to be addressed as well.

Conclusion:

The Nissan 140105w900 Upper Intake Manifold is an essential component for maintaining the performance and fuel efficiency of 2003-2004 Pathfinder models with a 3.5L V6 engine. While the cost and complexity of the replacement may be a concern, the potential benefits, such as improved engine performance and fuel efficiency, make it a worthwhile investment for many vehicle owners.

Recommendation:

If you are experiencing symptoms of a faulty upper intake manifold, such as rough idling, stalling, or reduced power, it is recommended to consult with a professional mechanic to assess the issue and determine if replacing the upper intake manifold is the best course of action. By investing in a high-quality OEM part like the Nissan 140105w900 Upper Intake Manifold, you can ensure optimal engine performance and potentially save money in the long run.

Details:

OEM upper intake manifold plenum for 2003 2004 Nissan Pathfinder with the 3.5L V6 engine. Ideal for replacing a worn or damaged upper plenum. This genuine Nissan manifold was removed from a running vehicle and is in good used condition, with no cracks or broken mounting points. Part number 14010-5W900.

part #: 140105w900 prices

  • $110.00-$122.85

specifications inputmanifolds:

  • for models: Pathfinder
  • for makes: Nissan
  • for years: 2003-2004
  • model#: PATHFINDR
  • conditions options: 3.5l
  • genuine oem: Yes
  • interchange part number: 329-59687
  • descriptionpartcondition: Oem Upper Intake Manifold
  • manufacturer warranty: 60 Day
  • type: Intake Manifold
  • manufacturer part number: 140105W900

offer inputmanifolds:

  • sold: 0
  • best offers: True
  • quantity: 1
  • options: Ship-to-home
  • started: July 27, 2025
  • availability: In Stock

payments inputmanifolds:

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

shipping inputmanifolds:

  • carrier: USPS
  • class: Expedited
  • transit: 4-9 Days
  • cost: $0.00
  • type: Fixed
  • service: USPS Priority Mail

seller inputmanifolds:

  • city: Rancho Cordova, California
  • rating: 100.0%
  • # reviews: 3516

general inputmanifolds:

  • Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds
  • condition: Used

returns inputmanifolds:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 60 Days
for models: pathfinder, for makes: nissan, for years: 2003-2004, conditions options: 3.5l, genuine oem: yes, descriptionpartcondition: oem upper intake manifold, manufacturer warranty: 60 day, type: intake manifold,
manufacturer: nissan, category: auto parts > car truck parts accessories > air fuel delivery > intake manifolds, sku: 8578025789788622,

Nissan 140105W900 Is Similar To:

inputmanifolds logo
5 offers $110.00–$122.85 USD
  • Used. Offer #1 priced at $122.85 + $41.72 delivery = $164.57* total. +$41.72 shipping
  • Used. Offer #2 priced at $120.00 + $0.00 delivery = $120.00* total. PATHFINDER 03-04 Upper;.FREE SHIPPING
  • Used. Offer #3 priced at $110.00 + $45.00 delivery = $155.00* total. *OPEN FOR IMPORTANT FITMENT INFO*.+$45.00 shipping
  • Used. Offer #4 priced at $72.00 + $45.00 delivery = $117.00* total. +$45.00 shipping
  • Used. Offer #5 priced at $91.00 + $55.68 delivery = $146.68* total. Looks to be in good used condition. Taken from a 2004 Pathfinder.+$55.68 shipping

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