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  • AEM Cold Air Intake System For Nissan Altima 2019-2021 L4 2.0L Turbo P/N 21-889C
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AEM Cold Air Intake System For Nissan Altima 2019-2021 L4 2.0L Turbo P/N 21-889C

AEM Induction
AEM21-889C
In stock
Cold Air Intakes
$524.99
The AEM Cold Air Intake System for Nissan Altima 2019ƒ??2021 with the 2.0L Turbocharged L4 engine...
$524.99
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AEM Cold Air Intake System For Nissan Altima 2019-2021 L4 2.0L Turbo P/N 21-889C
Description

The AEM Cold Air Intake System for Nissan Altima 2019ƒ??2021 with the 2.0L Turbocharged L4 engine (P/N 21-889C) is designed to deliver improved performance by replacing the restrictive factory intake system. Engineered, tuned, and dyno-tested specifically for this model, the system increases horsepower and torque while enhancing throttle response. Air is directed through a large, oil-free AEM Dryflow synthetic filter positioned within a heat shield in the factory air box location. This setup minimizes heat soak and maximizes airflow efficiency. The system also features a mandrel-bent aluminum intake tube with a durable gunmetal gray powder-coated finish. Designed to accommodate factory emissions components, the intake is easy to install and backed by AEMƒ??s Lifetime Limited Warranty.

Key Features:

  • Vehicle-Specific Fitment: Designed for 2019ƒ??2021 Nissan Altima with 2.0L Turbo L4 engine.

  • Improved Performance: Dyno-tested for increased horsepower and torque.

  • AEM Dryflow Synthetic Filter: Washable and oil-free with extended service life.

  • Mandrel-Bent Aluminum Tube: Smooth airflow with durable gunmetal gray finish.

  • Heat Shield Included: Protects intake from engine heat for consistent power gains.

  • Factory Compatibility: Retains use of factory mass airflow sensor and breather tube.

  • Long Service Interval: Up to 100,000 miles before filter cleaning is needed (depending on conditions).

  • Simple Installation: Bolt-on design using standard tools.

  • Warranty: Backed by AEMƒ??s Lifetime Limited Warranty.

  • Emissions Note: Not legal for sale or use in California and other states adopting CARB standards (check local laws).

Specification:

Specification Details
Application Nissan Altima 2019ƒ??2021
Engine Compatibility 2.0L L4 Turbocharged (F/I)
Intake Type Cold Air Intake
Tube Material Mandrel-Bent Aluminum
Finish Gunmetal Gray Powder Coat
Filter Type AEM Dryflow Synthetic (Oil-Free)
Filter Shape Tapered Cylinder
Filter Wash Interval Up to 100,000 miles (based on use)
Heat Shield Included (Factory Box Location)
Warranty AEM Lifetime Limited Warranty
CARB Legal Not legal in California (Check Status)


Installation Instructions
User 1

This Part Fits:

Year Make Model Submodel
2019 Nissan Altima Edition ONE
2019-2020 Nissan Altima Platinum
2019-2021 Nissan Altima SR
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Effective Date: October 2024
We offer a 30-day return policy, allowing you to request a return within 30 days of receiving your item. To qualify for a return, the item must be in its original condition—unused, with tags, and in its original packaging. A receipt or proof of purchase is also required.

To initiate a return, please contact us at info@riotparts.com. Returns must be shipped to the address provided upon request. If your return is approved, we will issue a return shipping label along with detailed instructions.

Important
Returns sent without prior authorization will not be accepted.

For any return-related inquiries, please reach out to us at info@riotparts.com.

Return Shipping Address
The return shipping address will be determined based on the requestor’s location to ensure the nearest return facility is used.

Possible return locations include:
• 10880 Lear Blvd.
Reno, NV 89506, United States
• 931 W. Bardin Rd., Suite 150–200
Arlington, TX 76017, United States
• 3035 Campus Dr.
Hatfield, PA 19440, United States
• 5789 N. Graham Road, Ste 200
Whiteland, IN 46184, United States
• 2020 NE Aloclek Dr 4711 N Lamon Ave
#118 STE 12, Hillsboro, OR 97124, United States

Damages and Issues
We recommend inspecting your order upon receipt. If you find that an item is defective, damaged, or if you received the wrong item, please contact us immediately so we can address the issue.

Exceptions / Non-Returnable Items
Certain items cannot be returned, including:
• Electrical parts that have been installed or used
• Special order parts that were custom ordered for you
• Items that have been damaged due to improper installation or use

If you have questions or concerns about a specific item, please contact us for assistance.

Exchanges
For exchanges, the quickest option is to return the item you have. Once the return is accepted, you can make a separate purchase for the new item.

Refunds
We will notify you once we receive and inspect your return to inform you whether your refund is approved. If approved, you will be automatically refunded using your original payment method within 10 business days. Please be aware that it may take additional time for your bank or credit card company to process and post the refund.

If more than 15 business days have passed since your return was approved and you haven’t received your refund, please contact us at info@riotparts.com.

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