
16590-1PM4A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $20.16 | Condition is Used, 2014 INFINITY Q50 3.7L ENGINE UPPER EXHAUST MANIFOLD HEAT SHIELD LEFT SIDE OEM, FREE SHIPPING | 98.7% |
![]() | $21.60 | Condition is Used, 2014-2016 INFINITI Q50 S HYBRID LEFT LH EXHAUST MANIFOLD UPPER HEAT SHIELD USED, FREE SHIPPING | 98.4% |
![]() | $24.40 | Condition is Used, Left Exhaust Manifold Heat Shield 2015 Infiniti Q50 16590-1PM4A 2013-2018 2019, FREE SHIPPING | 99.8% |
![]() | $26.30 | Condition is Used, 14-16 INFINITI Q70L LEFT SIDE EXHAUST MANIFOLD UPPER HEAT SHIELD OEM 165901PM4A, FREE SHIPPING | 99.9% |
![]() | $16.55 | Condition is Used, 14-16 INFINITI Q50 3.5L FRONT LEFT DRIVER UPPER EXHAUST MANIFOLD HEAT SHIELD OEM, shipping cost = $20.00 | 99.9% |
![]() | $28.17 | Condition is Used, 14-15 Infiniti Q60 Driver Front Upper Exhaust Manifold Heat Shield Cover OEM, shipping cost = $14.99 | 99.8% |
![]() | $44.99 | Condition is Used, 15 2015 Infiniti Q70 Exhaust Heat Shield Left Front Used Oem (16590-1pm4a), FREE SHIPPING | 99.9% |
![]() | $41.30 | Top Pick! Condition is Used, 13-16 Nissan 370z Infiniti Q50 VQ37VHR Right Exhaust Manifold Cover 16590-1PM4A, shipping cost = $25.00 | 99.9% |
![]() | $61.43 | Top Pick! Condition is Used, 14-16 Infiniti G37 Q50 Exhaust Manifold Cover 16590-1PM4A, shipping cost = $25.00 | 99.9% |
![]() | $62.75 | Condition is Used, 14-16 Infiniti Q50 VQ37VHR Left Exhaust Manifold Header Heat Shield 16590-1PM4A, shipping cost = $25.00 | 99.9% |
![]() | $67.28 | Top Pick! Condition is Used, 14-15 Nissan 370z Infiniti G37 Left Exhaust Manifold Cover Shield 16590-1PM4A, shipping cost = $25.00 | 99.9% |
![]() | $60.29 | Condition is Used, 14-18 INFINITI Q50 HYBRID EXHAUST MANIFOLD W/ HEAT SHIELD COVER PAIR SET OEM, shipping cost = $80.00 | 99.5% |
![]() | $80.58 | Condition is Used, INFINITI Q50 Hybrid 2014-2018 Heat Protection Shield 16590-1PM4A, shipping cost = $70.79 | 99.8% |



The Infiniti 16590-1PM4A 14-16 Q50 VQ37VHR Left Exhaust Manifold Header Heat Shield is an essential component for maintaining the performance and longevity of your Infiniti Q50 VQ37VHR engine. This heat shield is designed specifically for the left exhaust manifold header, providing an effective barrier between the hot exhaust gases and other sensitive engine components.
The heat shield is constructed from high-quality materials, such as steel and insulation material, ensuring it can withstand the high temperatures generated by the exhaust system. The steel construction provides durability and strength, while the insulation material helps to reduce heat transfer, thereby protecting other engine components from potential damage.
The Infiniti 16590-1PM4A Left Exhaust Manifold Header Heat Shield is a direct fit for the 14-16 Infiniti Q50 VQ37VHR models. It features a precise fit and finish, ensuring a secure installation and maintaining the original appearance of your vehicle. The heat shield is easy to install, requiring no modification to your engine or exhaust system.
In summary, the Infiniti 16590-1PM4A 14-16 Q50 VQ37VHR Left Exhaust Manifold Header Heat Shield is an essential upgrade for your vehicle. It provides protection for your engine components, reduces heat transfer, and is easy to install. With its high-quality materials and precise fit, this heat shield is a reliable and cost-effective solution for maintaining the performance and longevity of your Infiniti Q50 VQ37VHR engine.
Pros of buying a Infiniti 16590-1PM4A 14-16 Q50 VQ37VHR Left Exhaust Manifold Header Heat Shield:1. Protects the exhaust manifold: The heat shield helps to protect the exhaust manifold from extreme heat, which can prevent damage and extend the life of the vehicle's exhaust system.
2. Improves performance: By reducing heat transfer to the surrounding components, the heat shield can help improve engine performance by allowing the exhaust gases to flow more efficiently.
3. Easy installation: The heat shield is designed to be easy to install, and comes with all necessary hardware and instructions.
Cons of buying a Infiniti 16590-1PM4A 14-16 Q50 VQ37VHR Left Exhaust Manifold Header Heat Shield:1. Cost: Replacement parts for cars can be expensive, and this heat shield is no exception.
2. Availability: Depending on your location and the specific model of your car, the heat shield may not be easily available in local auto parts stores, and may need to be ordered online.
Recommendation:If you are looking to protect your Infiniti Q50's exhaust manifold and improve its performance, the Infiniti 16590-1PM4A 14-16 Q50 VQ37VHR Left Exhaust Manifold Header Heat Shield is a worthwhile investment. While it may be expensive and not readily available in some areas, the protection it provides and the potential performance improvements it can bring make it a worthwhile purchase for many car owners. I would recommend considering this heat shield if you are looking to upgrade the exhaust system on your Infiniti Q50.
Details:
Furthermore, there may be cross compatibility from one make to another Nissan and Infiniti, for example. Residential/commercial address, lift gate access, etc. Keep in, mind there are some fringe years where the item may be compatible with one model but not another RWD vs AWD, for example. Be sure to select an accurate reason when opening a case.
Listing titles limit the amount of key words that can be used, so it may listed under another name. Shipping costs are not negotiable, in most cases. If you are unsure. 2014 Infiniti q50 3.7l VQ37VHR.
specifications heatnshield:
- for years: 2014–2016
- brand: Infiniti
- mpn: 16590-1pm4a
- type: Heat Shield
- placement on vehicle: Left
returns heatnshield:
- paid by: buyer
- time: 30 days
- policy: returns accepted
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
offer heatnshield:
- sold #: 29
- best offers: true
- options: ship-to-home
- prices: $16.55–$80.58
- item condition: Used
- started: october 25, 2024
- in stock #: 5
- availability: in stock
seller heatnshield:
- city: tucson, arizona
- # reviews: 2144
- rating: 99.2%
payments heatnshield:
- wallet: paypal
- credit card: visa
- other
shipping heatnshield:
- class: standard
- type: fixed
- service: ups ground
- carrier: ups
- transit: 6-11 days
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