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  3. NISSAN 21623-EZ31A

NISSAN 21623-EZ31A Automatic Transmission Oil Cooler Tube

fits make: Nissan.

21623-ez31a Nissan Genuine Automatic Transmission Oil Cooler Tube

( Manufacturer Part Number: 21623-EZ31A ), ( Part Type: Oil Transmission Cooler Tube ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Parts Included: Only Part Reference 2 On The Diagram Is Included )

Review NISSAN Genuine Automatic Transmission Oil Cooler Tube

Nissan 21623-EZ31A Automatic Transmission Oil Cooler Tube

The Nissan 21623-EZ31A Automatic Transmission Oil Cooler Tube is a crucial component of your Nissan vehicle's cooling system. Designed specifically for Nissan models, this tube ensures the efficient transfer of heat from the automatic transmission oil to the cooling system for optimal performance and longevity.

This tube is made from high-quality materials, including a durable, corrosion-resistant aluminum body and a reinforced, heat-resistant rubber hose. The aluminum body provides strength and durability, while the rubber hose offers flexibility and resistance to wear and tear from constant use. The tube features a secure, easy-to-connect design with O-ring seals to prevent leaks and ensure a tight, reliable fit.

The Nissan 21623-EZ31A Oil Cooler Tube is engineered to meet or exceed original equipment manufacturer (OEM) specifications for fit, form, and function. It is designed to replace the worn or damaged original tube in your Nissan vehicle. Installing this new tube can help improve the overall cooling system performance, reduce the risk of transmission damage from overheating, and restore the vehicle's driving experience to its original state.

When it comes to maintaining your Nissan vehicle, using genuine Nissan replacement parts, such as the 21623-EZ31A Automatic Transmission Oil Cooler Tube, is essential. Genuine Nissan parts are engineered to fit your vehicle perfectly, ensuring optimal performance and longevity. Plus, they come with the peace of mind that they have been tested to meet the highest standards of quality and safety.

In summary, the Nissan 21623-EZ31A Automatic Transmission Oil Cooler Tube is a vital component of your Nissan's cooling system. Made from high-quality materials and designed to meet or exceed OEM specifications, this tube ensures the efficient transfer of heat from the automatic transmission oil to the cooling system for optimal performance and longevity. Trust Nissan for all your automotive replacement needs and enjoy the peace of mind that comes with using genuine Nissan parts.

Nissan 21623-EZ31A Automatic Transmission Oil Cooler Tube: A Detailed Analysis

The Nissan 21623-EZ31A automatic transmission oil cooler tube is an essential component for maintaining the cooling system of your Nissan vehicle's automatic transmission. Let's discuss the pros and cons of purchasing this part to help you make an informed decision.

Pros:

1. Enhanced Cooling Performance: The oil cooler tube ensures efficient cooling of the automatic transmission oil, which can help prevent overheating and prolong the life of your transmission.

2. OEM Quality: This genuine Nissan part is engineered and manufactured to meet or exceed the original equipment specifications, ensuring optimal performance and compatibility with your vehicle.

3. Durability: The oil cooler tube is designed to withstand the harsh operating conditions of your vehicle, providing long-lasting performance.

4. Reduced Maintenance Costs: By investing in a high-quality OEM part like the Nissan 21623-EZ31A, you can potentially reduce the need for costly repairs down the line.

Cons:

1. Cost: Original equipment parts like the Nissan 21623-EZ31A can be more expensive than aftermarket alternatives. However, considering the potential long-term savings and improved performance, the investment may be worthwhile.

2. Availability: Depending on your location and the availability of Nissan dealerships, it may be challenging to find and purchase this specific part. You might need to order it online or visit a local dealership to confirm availability.

Conclusion:

The Nissan 21623-EZ31A automatic transmission oil cooler tube is a crucial component for maintaining the performance and longevity of your vehicle's automatic transmission. While it may come with a higher cost compared to aftermarket alternatives, the benefits of OEM quality, enhanced cooling performance, and durability make it a worthwhile investment for Nissan vehicle owners.

Recommendation:

If you're in need of a new automatic transmission oil cooler tube for your Nissan vehicle, we would recommend considering the Nissan 21623-EZ31A as your first choice. Its OEM quality, superior cooling performance, and long-lasting durability make it an excellent investment for maintaining the health of your vehicle's automatic transmission.

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable. Parts must be resalable and in the original packaging. Right RH refers to the passengers side.

Left LH refers to the drivers side. In stock orders ship within 24 hours.

part #: 21623ez31a prices

  • $79.60-$79.92

specifications othellodrivetrain:

  • for makes: Nissan
  • mpn: 21623-ez31a
  • part type: Oil Transmission Cooler Tube
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • universal fitment: Direct Replacement
  • parts included: Only Part Reference 2 On The Diagram Is Included

seller othellodrivetrain:

  • rating: 99.6%
  • # reviews: 328
  • city: Gulfport, Mississippi

payments othellodrivetrain:

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

general othellodrivetrain:

  • condition: New
  • Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain

offer othellodrivetrain:

  • quantity: 5
  • availability: In Stock
  • started: May 13, 2026
  • options: Ship-to-home
  • sold: 0

shipping othellodrivetrain:

  • class: Standard
  • type: Fixed
  • cost: $9.99
  • transit: 3-9 Days
  • service: Standard

returns othellodrivetrain:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
for makes: nissan, part type: oil transmission cooler tube, genuine oem: yes, manufacturer warranty: 1 year, universal fitment: direct replacement, parts included: only part reference 2 on the diagram is included,
category: auto parts > car truck parts accessories > transmission drivetrain, sku: 14301127452529604,

Nissan 21623-EZ31A Is Similar To:

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5 offers $79.60–$79.92 USD
  • Offer #1: $79.60 price + $9.99 shipping estimate = $89.59* total. Genuine Nissan Parts.+$9.99 shipping
  • Offer #2: $79.92 price + $7.95 shipping estimate = $87.87* total.+$7.95 shipping
  • Offer #3: $79.92 price + $8.99 shipping estimate = $88.91* total. Gordie Boucher Nissan.+$8.99 shipping
  • Offer #4: $79.92 price + $8.95 shipping estimate = $88.87* total. Walser Nissan Wayzata Parts.+$8.95 shipping
  • Offer #5: $82.16 price + $9.99 shipping estimate = $92.15* total. FAST NISSAN PARTS.+$9.99 shipping

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