
1M05323 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $26.94 | Condition is Used, 2017-2024 NISSAN MURANO 3.5L V6 LEFT SIDE EXHAUST MANIFOLD HEAT SHIELD COVER OEM, FREE SHIPPING | ![]() |

The Nissan 1M05323 exhaust manifold heat shield cover is an essential component designed to protect the left exhaust manifold of your 2017-2024 Nissan Murano 3.5L V6 from the extreme heat generated during the combustion process. This shield is meticulously engineered to provide a perfect fit and optimal performance for your vehicle.
Made from high-quality materials, this heat shield cover is designed to withstand the harsh conditions of your engine compartment. The cover is typically made of heat-resistant insulating materials, such as ceramic fibers or high-temperature steel, which effectively insulate the manifold from the engine bay's ambient temperature. This insulation helps maintain optimal exhaust gas temperatures, ensuring your Murano's engine runs efficiently and effectively.
The design of the 1M05323 heat shield cover is both functional and aesthetically pleasing. Its sleek, contoured shape fits snugly against the exhaust manifold and engine components, minimizing gaps and reducing the risk of exhaust leakage. The cover is also designed to be easily accessible, allowing for simple installation and removal during routine maintenance.
The Nissan 1M05323 exhaust manifold heat shield cover is essential for maintaining the longevity and performance of your Murano's exhaust system. By shielding the manifold from the engine bay's heat, this cover helps prevent damage to the manifold and other nearby components, ultimately extending the life of your vehicle's exhaust system.
In summary, the Nissan 1M05323 exhaust manifold heat shield cover is a crucial part for your 2017-2024 Nissan Murano 3.5L V6. Its primary function is to protect the left exhaust manifold from excessive heat while also ensuring optimal exhaust gas temperatures for improved engine performance. This high-quality, well-designed component is a must-have for any Murano owner looking to maintain the longevity and effectiveness of their vehicle's exhaust system.
Pros and Cons of Buying a Nissan Murano (1M05323) 2017-2024 3.5L V6 Left Exhaust Manifold Heat Shield Cover
The Nissan Murano 1M05323 2017-2024 3.5L V6 Left Exhaust Manifold Heat Shield Cover is a crucial part for maintaining the performance and longevity of your vehicle's exhaust system. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this component.
Pros:1. Enhanced performance: A functioning heat shield cover ensures that the exhaust gases remain insulated, allowing for optimal engine performance.
2. Improved fuel efficiency: By keeping the heat contained within the exhaust system, the engine does not have to work as hard to maintain temperature, leading to better fuel economy.
3. Reduced engine bay heat: A heat shield cover prevents excessive heat from entering the engine compartment, making for a more comfortable driving experience.
4. Protection from damage: The heat shield cover acts as a barrier against road debris, preventing potential damage to the exhaust manifold.
5. OEM (Original Equipment Manufacturer) quality: By purchasing the Nissan-branded component, you can ensure a perfect fit and compatibility with your specific vehicle model.
Cons:1. Cost: Original equipment manufacturer parts can be more expensive compared to aftermarket alternatives.
2. Availability: Depending on your location, it might be challenging to find a local dealership or parts supplier to purchase the heat shield cover from.
3. Installation: For those who are not mechanically inclined, installing the heat shield cover may require professional assistance, adding to the overall cost.
Conclusion:When considering purchasing a Nissan Murano (1M05323) 2017-2024 3.5L V6 Left Exhaust Manifold Heat Shield Cover, it is essential to weigh the advantages and disadvantages to make an informed decision. While the part may carry a higher price tag compared to aftermarket alternatives, the benefits of improved performance, fuel efficiency, and engine protection can outweigh the costs, especially for those who value the peace of mind that comes with using genuine OEM parts.
Recommendation:If you are in need of a replacement heat shield cover for your Nissan Murano, we would recommend purchasing the OEM Nissan part (1M05323) to ensure optimal performance, compatibility, and durability. While the cost may be higher, the long-term benefits and the confidence that comes with using a genuine part make it a worthwhile investment.
Details:
Body type: sport utility 4-door SUV. Mileage: 36k miles. Color: exterior brilliant silver k23. 2021 Chevrolet blazer 3.6l 37k 2025 KIA k4.
specifications heatnshield:
- for models: Murano
- for years: 2017–2024
- brand: Nissan
- mpn: 1m05323
- oe/oem part number: 16590-ja10b / 16590 Ja10b / 16590ja10b
- vintage part: No
- type: Heat Shield
- placement on vehicle: Left
- features: Heat Reflective
- color: Silver
seller heatnshield:
- rating: 99.1%
- # reviews: 13787
- city: kingsley, michigan
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
payments heatnshield:
- other
- wallet: google-pay
- credit card: discover
returns heatnshield:
- policy: returns accepted
- time: 30 days
- paid by: buyer
shipping heatnshield:
- transit: 4-8 days
- class: standard
- type: fixed
- service: standard
offer heatnshield:
- options: ship-to-home
- sold #: 15
- started: august 22, 2025
- best offers: true
- in stock #: 1
- availability: in stock
- price: $26.94
- item condition: Used
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