
L512-13-390C Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $95.44 | Condition is New, Genuine Mazda Exhaust Manifold Heat Shield L512-13-390C, shipping cost = $106.40 | 99.5% |
![]() | $110.43 | Condition is New, Genuine Mazda Exhaust Manifold Heat Shield L512-13-390C, shipping cost = $103.70 | 99.3% |

Mazda L5-12B-13-390C Heat Shield
The Mazda L5-12B-13-390C Heat Shield is a crucial component designed to protect various engine components from the extreme heat generated during vehicle operation. This heat shield is specifically engineered for Mazda vehicles and is an essential upgrade for those seeking optimal engine performance and longevity.
The heat shield is made from high-quality, heat-resistant materials. Its primary function is to insulate the engine bay from the under-hood heat, thereby preventing heat transfer to sensitive components, such as wires, hoses, and other non-heat related parts. This insulation maintains an optimal operating temperature for these components, reducing the risk of damage and increasing their lifespan.
The Mazda L5-12B-13-390C Heat Shield features a robust design that ensures a secure fit on your Mazda engine. It covers a significant area of the engine, including the catalytic converter, exhaust manifolds, and related components. The shield's design allows for easy installation, typically requiring no modifications to the vehicle.
The heat shield's surface is coated with a heat-reflective material that enhances its insulation properties. This coating reflects the heat back towards the engine, further reducing the heat transfer to the engine bay. Additionally, this coating provides an aesthetic appeal, as it gives the engine bay a clean and organized look.
Investing in a Mazda L5-12B-13-390C Heat Shield is an excellent decision for Mazda vehicle owners who value improved engine performance and longevity. By protecting the engine from the extreme heat generated during operation, you'll enjoy a more efficient, reliable, and longer-lasting vehicle.
Buying a Mazda L512-13-390C heat shield involves considering its potential benefits and drawbacks. Here are some pros and cons to help you make an informed decision:
Pros:1. Protection against engine heat: A heat shield provides a barrier between the engine and the undercarriage, preventing excessive heat from damaging other components.
2. Improved fuel efficiency: By shielding certain engine components from the extreme heat, the engine can operate more efficiently and use less fuel.
3. Reduced cabin heat: A heat shield can help reduce the amount of heat that enters the cabin, making for a more comfortable driving experience.
4. Prevention of catalytic converter damage: The Mazda L512-13-390C heat shield is specifically designed to protect the catalytic converter, which is a vital component of the exhaust system.
5. Enhanced durability: High-quality heat shields are designed to withstand the harsh conditions of the undercarriage, providing long-lasting protection.
Cons:1. Cost: Heat shields can be an expensive investment, especially for high-performance vehicles or larger engines.
2. Installation complexity: Installing a heat shield can be a complex process, requiring specialized tools and knowledge.
3. Weight: Heat shields add weight to the vehicle, which can impact fuel efficiency and overall performance.
4. Maintenance: Over time, heat shields can degrade or become damaged, requiring replacement.
In conclusion, the Mazda L512-13-390C heat shield offers several advantages, including protection against engine heat, improved fuel efficiency, reduced cabin heat, prevention of catalytic converter damage, and enhanced durability. However, it comes with some drawbacks, such as cost, installation complexity, weight, and maintenance requirements.
Ultimately, the decision to buy a Mazda L512-13-390C heat shield depends on your specific needs and priorities. If you frequently drive in extreme temperatures, tow heavy loads, or simply want to protect your vehicle's components from damage, the benefits of a heat shield may outweigh the costs. However, if you're on a tight budget or prioritize fuel efficiency, you may want to consider other options or invest in a less expensive heat shield.
As a recommendation, if you decide to purchase a Mazda L512-13-390C heat shield, ensure that you choose a high-quality product from a reputable manufacturer. This will help ensure that you get the best possible protection and durability for your investment. Additionally, consider having a professional install the heat shield to ensure proper fitting and function.
Details:
Parts must be resalable and in the original packaging. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable.
specifications heatnshield:
- brand: Mazda
- mpn: L512-13-390c
- part type: Heat Shield
- genuine oem: Yes
- warranty: 1 Year
- fitment type: Direct Replacement
- year: 2011 2012 2013 2014 2015
- parts included: Only Part Reference 5 On The Diagram Is Included
returns heatnshield:
- paid by: buyer
- time: 30 days
- policy: returns accepted
shipping heatnshield:
- class: standard
- service: standard
- type: fixed
- transit: 3-7 days
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
seller heatnshield:
- # reviews: 1318
- city: fairhaven, massachusetts
- rating: 98.9%
offer heatnshield:
- prices: $95.44–$110.43
- item condition: New
- in stock #: 2
- started: april 28, 2025
- sold #: 24
- options: ship-to-home
- availability: in stock
payments heatnshield:
- wallet: google-pay
- credit card: diners-club
- other
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