• 14004MB44B Nissan Navara D22 YD25 DDTI 2.5L Turbo Diesel Exhaust Manifold Genuine - Cerol Auto
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14004MB44B Nissan Navara D22 YD25 DDTI 2.5L Turbo Diesel Exhaust Manifold Genuine

14004MB44B Nissan Navara D22 YD25 DDTI 2.5L Turbo Diesel Exhaust Manifold Genuine

$342.00 USD
$429.00 USD $342.00 USD
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SKU: 14004MB44B, 14004EB31A--exbal2

Genuine Nissan Navara D22 Exhaust Manifold - YD25 DDTi 2.5L Turbo Diesel

Replace your cracked or leaking exhaust manifold with this genuine Nissan OEM part. Specifically designed for the Navara D22 with YD25 DDTi 2.5L turbo diesel engine, this exhaust manifold ensures optimal exhaust flow, proper turbo operation, and eliminates dangerous exhaust leaks.

✓ Vehicle Compatibility

This genuine Nissan exhaust manifold fits:

  • Nissan Navara D22 (2001-2015) - YD25DDTi 2.5L Turbo Diesel
  • Nissan NP300 Navara (2008-2015) - YD25DDTi 2.5L Turbo Diesel
  • Nissan D40 Navara (select models with YD25 engine)

Engine Codes: YD25DDTi, YD25ETi

Body Types: Single Cab, King Cab, Dual Cab, Crew Cab, Cab & Chassis

Years: 2001-2020

Part Numbers: 14004MB44B / 14004EB31A / 14004-MB44B

Signs Your Exhaust Manifold Needs Replacement

A cracked or failing exhaust manifold will cause:

  • Loud ticking or tapping noise - Especially when cold, from exhaust leak
  • Loss of power - Reduced turbo boost and acceleration
  • Exhaust smell in cabin - Dangerous fumes entering vehicle
  • Check engine light - O2 sensor codes (P0420, P0430)
  • Visible cracks - Hairline fractures or broken sections
  • Failed emissions test - Exhaust leak causes high emissions
  • Turbo underperformance - Boost pressure loss from leak
  • Excessive heat - Hot spots or discoloration on manifold

Why Choose Genuine Nissan?

  • Perfect Fit Guaranteed: Exact OEM specifications for bolt-on installation
  • Superior Materials: High-grade cast iron designed for extreme heat cycles
  • Proper Turbo Integration: Correct flange and port design for optimal boost
  • Long Service Life: Engineered to withstand thermal stress better than aftermarket
  • Safety Critical: Prevents dangerous exhaust fumes from entering cabin
  • Warranty Protection: Maintains your vehicle's warranty coverage

Product Specifications

  • Manufacturer: Nissan (Genuine OEM - Renault-Nissan Alliance)
  • Part Numbers: 14004MB44B / 14004EB31A
  • Application: Exhaust manifold (turbo side)
  • Material: High-grade cast iron
  • Engine: YD25DDTi 2.5L Turbo Diesel
  • Weight: 0.142kg
  • Condition: Brand New

Installation Notes

Professional installation strongly recommended. Requires removal of turbocharger and associated components. Installation typically takes 4-6 hours. New exhaust manifold gaskets and hardware are highly recommended (sold separately). Proper torque specifications must be followed to prevent warping. Allow engine to cool completely before starting work.

Installation Requirements

  • New exhaust manifold gasket (recommended)
  • New turbo-to-manifold gasket (recommended)
  • New manifold studs/bolts (recommended)
  • Torque wrench for proper installation
  • Penetrating oil for seized fasteners

Important Safety Note

A cracked exhaust manifold is a serious safety hazard. Exhaust fumes contain carbon monoxide, which is odorless and deadly. If you suspect an exhaust leak, have it inspected and repaired immediately. Do not delay replacement if you smell exhaust fumes in the cabin.

Perfect For:

  • Replacing cracked or leaking exhaust manifolds
  • Fixing loss of power and turbo boost issues
  • Eliminating exhaust ticking/tapping noises
  • Passing emissions testing
  • Restoring proper engine performance
  • Preventive maintenance before long trips

What's Included

  • 1x Genuine Nissan Exhaust Manifold (Part 14004MB44B)

Note: Gaskets, studs, and hardware sold separately

Shipping & Returns

✓ FREE Worldwide Shipping
✓ Fast dispatch
✓ Secure packaging to prevent damage during transit
✓ 30-day return policy for your peace of mind

Questions about compatibility or installation? Our Nissan diesel specialists are here to help. Contact us to confirm this exhaust manifold fits your specific Navara model and year.

Cerol Auto - Your trusted source for genuine Nissan diesel engine components. Keeping your Navara running strong.

FREE Shipping

SHIPPING

We ship within 3 - 21 business days of receiving cleared payment.



To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us 

30 Days hustle-free Returns

RETURNS

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us 

Satisfaction Guaranteed

We’re committed to your success! If you’re not completely satisfied, we’ll work to make it right — your peace of mind matters to us.

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Quality You Can Trust: Genuine Parts for Optimal Performance and Longevity!

Our authentic parts are specifically designed to fit and perform flawlessly with your vehicle, ensuring safety, durability, and peak performance. Choose genuine for peace of mind, enhanced reliability, and the best value over time.

Perfect Fit and Compatibility 🔩

Genuine parts are engineered to meet the exact specifications of your vehicle, ensuring a seamless fit and optimal performance without modifications.

Optimized Vehicle Performance ⚙️

Designed specifically for your vehicle’s make and model, genuine parts ensure that your engine, transmission, and other systems work at their best, maintaining peak performance and fuel efficiency.

Superior Quality and Durability 🛠️

Made from high-quality materials, genuine parts offer long-lasting performance, helping you avoid frequent replacements and repairs.

3 Proven Benefits of Genuine Parts

  • Reliability You Can Count On

    Genuine parts are rigorously tested to ensure they perform reliably under all conditions, reducing the risk of unexpected breakdowns.

  • Longevity That Saves You Money 💰

    Crafted with high-quality materials, genuine parts last longer than aftermarket alternatives, saving you on replacements and repairs over time.

  • Performance That Meets Manufacturer Standards

    Built to meet the original specifications of your vehicle, genuine parts maintain your car’s performance as intended by the manufacturer, ensuring optimal efficiency and power.

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Freaquently Asked Questions

Are the parts genuine?

Yes, all our parts are 100% genuine. We source them directly from the factory and authorized suppliers, ensuring each part meets the manufacturer’s standards for quality, durability, and compatibility. This way, you can trust that every part is authentic and made specifically for your vehicle.

How long does shipping take for genuine parts?

Shipping times vary depending on your location and part availability, but we use express shipping once shipped within 1-3 weeks

What should I do if my part is damaged or incorrect upon arrival?

In the rare event of receiving a damaged or incorrect part, please contact our support team immediately. We offer hassle-free returns and exchanges to ensure you get the correct, high-quality part you ordered.

Do you provide order tracking for parts shipped?

Yes, once your order is shipped, you’ll receive a tracking number via email. This allows you to monitor your shipment's progress in real time, so you’ll know exactly when to expect your part.