
L512-13-390A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $119.71 | Condition is New, Genuine Mazda Exhaust Manifold Heat Shield L512-13-390A, shipping cost = $103.70 | 99.2% |

Mazda L5-1A1-390A Exhaust Manifold Heat Shield
The Mazda L5-1A1-390A Exhaust Manifest Heat Shield is an essential component designed to protect the underbody of your Mazda vehicle from the extreme heat generated by the exhaust system. This heat shield is specifically engineered for Mazda vehicles and is manufactured to Mazda's stringent quality standards.
The heat shield is made of high-temperature resistant materials, such as fiberglass and heat-resistant insulation. The fiberglass core provides the necessary strength to withstand the intense heat and vibrations produced by the exhaust system. Meanwhile, the insulation material prevents the heat from transferring to the undercarriage of the vehicle, thus reducing the overall temperature and protecting the vehicle's components from damage.
The Mazda L5-1A1-390A Exhaust Manifold Heat Shield is designed to fit snugly around the exhaust manifold and cover the surrounding areas. Its contoured shape ensures a perfect fit, while the multiple mounting points provide a secure attachment to the vehicle. The shield is also coated with a heat-resistant paint that protects it from the corrosive effects of the exhaust gases.
Installation of the heat shield is a relatively straightforward process, and it can be done without the need for any specialized tools. The shield comes with clear installation instructions, making it easy for DIY enthusiasts to install it themselves. For those who prefer to have their vehicle serviced by a professional, it can also be installed at an authorized Mazda dealership or repair shop.
In summary, the Mazda L5-1A1-390A Exhaust Manifold Heat Shield is an essential accessory for Mazda vehicle owners. It protects the undercarriage of the vehicle from the extreme heat generated by the exhaust system, reduces the overall temperature, and extends the life of various components. With its high-quality materials, precise fit, and easy installation process, this heat shield is a must-have for any Mazda enthusiast.
Buying a Mazda L5-12-13-390A exhaust manifold heat shield can offer several benefits and drawbacks, depending on your specific needs and circumstances. Here are some potential pros and cons:
Pros:1. Protection against heat: The primary function of an exhaust manifold heat shield is to protect other components, such as the undercarriage, engine bay, and catalytic converter, from the extreme heat generated by the exhaust system. Installing a heat shield can help prevent damage to these components and potentially save you from costly repairs or replacements in the future.
2. Improved fuel efficiency: Exhaust heat can be harnessed to improve fuel efficiency by preheating the engine's air intake. A well-insulated exhaust manifold heat shield can help retain more heat, leading to better fuel economy.
3. Enhanced driving experience: Reduced underhood heat can make for a more comfortable driving experience, especially in stop-and-go traffic or during long drives.
4. Potential for increased power: Depending on the design of the heat shield and the specific engine, there is a possibility that it could help increase power by improving exhaust gas flow and reducing backpressure.
Cons:1. Cost: Aftermarket exhaust manifold heat shields can be expensive, especially when compared to the cost of OEM (original equipment manufacturer) parts. The price can vary depending on the brand, size, and material used.
2. Installation complexity: Installing an exhaust manifold heat shield can be a challenging task, especially if you're not experienced with automotive repairs. It may require the use of specialized tools and knowledge to ensure a proper fit and effective sealing.
3. Weight: Heat shields, especially those made of high-temperature materials, can add significant weight to the vehicle. This may impact fuel efficiency and overall performance, although the benefits of reduced underhood heat and potential fuel savings may outweigh the weight penalty.
4. Potential for reduced cooling efficiency: While most heat shields are designed to allow adequate cooling airflow, there is a possibility that they could restrict cooling airflow, which could lead to overheating issues. This is more of a concern for high-performance or heavily modified engines.
Conclusion:In conclusion, purchasing a Mazda L5-12-13-390A exhaust manifold heat shield can offer several advantages, including protection against heat, improved fuel efficiency, a more comfortable driving experience, and even increased power in some cases. However, it also comes with potential drawbacks, such as cost, installation complexity, weight, and potential for reduced cooling efficiency. Ultimately, the decision to buy an exhaust manifold heat shield depends on your specific needs, the condition of your vehicle, and your budget. If you frequently drive in extreme temperatures or have a heavily modified engine, the benefits may outweigh the costs. However, for those with stock vehicles and mild driving conditions, the investment may not be necessary.
Recommendation:If you're considering purchasing an exhaust manifold heat shield for your Mazda, I would recommend thoroughly researching the various options available in the market. Consider factors such as price, installation complexity, material quality, and potential performance benefits before making a decision. Additionally, consult with a trusted mechanic or automotive expert to determine if an exhaust manifold heat shield is necessary for your specific driving conditions and vehicle configuration.
Details:
Parts must be resalable and in the original packaging. Electrical parts are not returnable. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.
specifications heatnshield:
- brand: Mazda
- mpn: L512-13-390a
- part type: Heat Shield Exhaust Manifold
- genuine oem: Yes
- warranty: 1 Year
- fitment type: Direct Replacement
- year: 2010
- parts included: Only Part Reference 5 On The Diagram Is Included
payments heatnshield:
- credit card: mastercard
- wallet: apple-pay
- other
offer heatnshield:
- sold #: 12
- started: april 15, 2026
- options: ship-to-home
- in stock #: 1
- price: $119.71
- item condition: New
- availability: in stock
seller heatnshield:
- city: port charlotte, florida
- # reviews: 1178
- rating: 99.3%
returns heatnshield:
- policy: returns accepted
- paid by: seller
- time: 30 days
shipping heatnshield:
- type: fixed
- transit: 2-5 days
- service: standard
- class: standard
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
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