
16590-EA00A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $74.55 | Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, FREE SHIPPING | 99.2% |
![]() | $94.60 | Condition is New, New Genuine Nissan Cover-Exhaust Manifold OE 16590EA00A, FREE SHIPPING | 98.5% |
![]() | $72.51 | Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, shipping cost = $23.68 | 99.4% |
![]() | $95.23 | Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, FREE SHIPPING | 99.6% |
![]() | $72.51 | Top Pick! Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, shipping cost = $24.97 | 99.9% |
![]() | $72.22 | Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, shipping cost = $25.41 | 99.5% |
![]() | $72.22 | Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, shipping cost = $25.41 | 99.2% |
![]() | $72.51 | Top Pick! Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, shipping cost = $25.41 | 99.2% |
![]() | $72.80 | Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, shipping cost = $25.41 | 99.0% |
![]() | $73.96 | Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, shipping cost = $25.41 | 99.9% |
![]() | $74.55 | Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, shipping cost = $25.41 | 98.0% |
![]() | $74.55 | Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, shipping cost = $25.41 | 100.0% |
![]() | $74.55 | Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, shipping cost = $25.41 | 97.9% |
![]() | $74.55 | Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, shipping cost = $25.41 | 100.0% |
![]() | $75.71 | Top Pick! Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, shipping cost = $25.41 | 99.7% |
![]() | $76.88 | Condition is New, Genuine Nissan Exhaust Manifold Heat Shield 16590-EA00A, shipping cost = $25.41 | 100.0% |

The Nissan 16590-EA00A Manifold Cover is an essential component of your Nissan vehicle's engine system. Designed specifically for select Nissan models, this manifold cover plays a crucial role in protecting the engine manifold from external elements such as debris, heat, and moisture.
This manifold cover is engineered from high-quality materials, ensuring durability and long-lasting performance. Its precise fit and finish are designed to match the original equipment, ensuring a seamless integration with your vehicle. The cover features a sleek, modern design that complements the overall aesthetic of your Nissan engine.
The Nissan 16590-EA00A Manifold Cover is easy to install, making it an excellent choice for DIY enthusiasts. It comes with all necessary mounting hardware, ensuring a hassle-free installation process. Additionally, the cover is designed to be leak-free, providing you with peace of mind and protecting your vehicle from costly repairs.
This manifold cover is also designed with functionality in mind. Its smooth surface allows for easy cleaning, ensuring that your engine compartment remains clean and free of debris. Furthermore, its robust construction can withstand the rigors of daily driving, making it an excellent investment for those who value the longevity of their vehicle.
In summary, the Nissan 16590-EA00A Manifold Cover is a high-performance, durable, and easy-to-install component that provides essential protection to your engine manifold. Its sleek design, precise fit, and leak-free construction make it an excellent choice for Nissan enthusiasts looking to maintain the performance and appearance of their vehicle's engine system.
The Nissan 16590-EA00A manifold cover is a crucial component of the engine cooling system in certain Nissan models. The manifold cover helps to contain the engine coolant within the engine block and prevents it from coming into contact with the exhaust gases. Replacing a worn-out or damaged manifold cover can help improve the overall performance and longevity of the engine.
Here are some potential pros and cons of buying a Nissan 16590-EA00A manifold cover: Pros:1. Improved engine cooling: A new manifold cover can help ensure that the engine coolant stays contained within the engine block, preventing overheating and potential damage to the engine.
2. Better fuel efficiency: A properly functioning manifold cover helps to ensure that exhaust gases are efficiently expelled from the engine, which can lead to improved fuel economy.
3. Enhanced engine performance: A new manifold cover can help improve engine power and torque by allowing the engine to operate more efficiently.
4. OEM quality: The Nissan 16590-EA00A manifold cover is an original equipment manufacturer (OEM) part, which means it is designed to fit and function optimally in Nissan vehicles.
Cons:1. Cost: Replacing a manifold cover can be a costly repair, especially if it is not a part that is frequently worn out or damaged.
2. Installation complexity: Installing a manifold cover can be a complex process, especially for those without mechanical experience or the proper tools.
3. Potential for other issues: If the manifold cover is being replaced due to a larger engine issue, there may be additional costs or repairs required.
Conclusion:The Nissan 16590-EA00A manifold cover is an essential component of the engine cooling system that can help improve engine performance, fuel efficiency, and prevent overheating. However, it can be a costly repair and installation may be complex. It is important to weigh the potential benefits against the costs and consider other factors, such as the age and condition of the vehicle, before deciding to replace the manifold cover.
Recommendation:If you are experiencing issues with your engine cooling system, such as overheating or poor performance, it may be worth considering replacing the manifold cover as part of a larger repair. However, it is important to have the vehicle inspected by a qualified mechanic to determine the root cause of the issue and ensure that all necessary repairs are addressed. If the manifold cover is in good condition but you are looking to prevent potential issues, it may be worth considering investing in a high-quality aftermarket manifold cover as a proactive measure.
Details:
Shipping is available to the 48 continental USA only. All parts must be in their original condition, not used or tried, and cannot disassembled damaged by incorrect installation. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. APO orders cannot be shipped ground.
specifications heatnshield:
- for models: Frontier
- brand: Nissan
- mpn: 16590-ea00a
- part type: Cover Manifold
- genuine oem: Yes
- warranty: 1 Year
- fitment type: Direct Replacement
- parts included: Only Part Reference 4 On The Diagram Is Included
- replaces part number: 16590-ea000
offer heatnshield:
- availability: in stock
- in stock #: 5
- prices: $72.22–$95.23
- item condition: New
- sold #: 24
- options: ship-to-home
- started: april 4, 2025
returns heatnshield:
- time: 30 days
- policy: returns accepted
- paid by: buyer
seller heatnshield:
- rating: 97.9%
- # reviews: 77198
- city: phoenix, arizona
payments heatnshield:
- wallet: google-pay
- credit card: discover
- other
shipping heatnshield:
- transit: 4-8 days
- service: standard, expedited, overnight
- type: fixed
- class: standard, expedited, one-day
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
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