
12631815 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $54.95 | Condition is New, NEW OEM GM Exhaust Manifold Heat Shield 12631815 Silverado Express 4.3L 14-20, FREE SHIPPING | ![]() |
![]() | $64.00 | Top Pick! Condition is New, Genuine GM Passenger Side Exhaust Manifold Heat Shield 12631815, FREE SHIPPING | 99.3% |
![]() | $64.54 | Condition is New, GM OEM 14-20 Express 2500 Exhaust System Manifold-Heat Shield 12631815, FREE SHIPPING | 99.2% |
![]() | $56.68 | Condition is New, Genuine GM Passenger Side Exhaust Manifold Heat Shield 12631815, shipping cost = $21.75 | 100.0% |

The GM 12631815 Exhaust Manifold Heat Shield is a vital component for maintaining optimal engine performance and longevity in various GM vehicles. This heat shield is specifically designed to shield the exhaust manifold from extreme temperatures generated during the combustion process.
The heat shield is made of high-quality materials, such as heat-resistant steel or aluminum, ensuring it can withstand the harsh conditions within the engine compartment. Its primary function is to prevent heat from the exhaust manifold from radiating onto other sensitive components, reducing the risk of damage and improving fuel efficiency.
The GM 12631815 Exhaust Manifold Heat Shield is precision-engineered to fit securely around the exhaust manifold, providing a perfect seal. This ensures that hot exhaust gases are effectively contained within the system, reducing the potential for heat-related issues such as warped or damaged engine parts.
Installation of the heat shield is straightforward, with clear instructions and mounting hardware included in the package. The design is also user-friendly, allowing for easy access to other engine components for routine maintenance or repairs.
In summary, the GM 12631815 Exhaust Manifold Heat Shield is an essential component for any GM vehicle owner. Its purpose is to protect the engine and other sensitive components from the high temperatures produced by the exhaust system, ensuring reliable performance and longevity. This heat shield is a smart investment for anyone seeking to maintain their vehicle in top condition.
Pros of buying GM 12631815 Exhaust Manifold Heat Shield:1. Original Equipment Manufacturer (OEM) part: This heat shield is a direct replacement for the original part, ensuring a perfect fit and compatibility with your vehicle.
2. High-quality materials: GM uses durable materials in the manufacturing of their parts, ensuring long-lasting performance and reliability.
3. Reduces engine heat: The heat shield helps to protect other engine components from excess heat, which can extend their lifespan and improve overall engine performance.
4. Easy installation: The heat shield is designed for easy installation, saving you time and effort.
Cons of buying GM 12631815 Exhaust Manifold Heat Shield:1. Price: OEM parts can be more expensive than aftermarket alternatives.
2. Availability: Depending on your location, you may have to wait for the part to be shipped, which can be inconvenient.
Recommendation:If you are looking for a reliable, high-quality exhaust manifold heat shield and are not concerned about the cost, then the GM 12631815 heat shield is a great option. Its OEM design ensures a perfect fit, and its durability can help extend the lifespan of other engine components. However, if you are looking for a more affordable alternative, you may want to consider aftermarket options. Ultimately, the decision to buy the GM heat shield or not depends on your specific needs and budget.
Details:
Our product mix includes maintenance parts commonly replaced during the lifetime of a vehicle, as well repair. If you do, our experts will hand-verify compatibility before shipping. We proudly offer more than 90,000 parts across 37 product lines. Each product line has been engineered and tested to meet AcDelco high standards.
About the brand: AcDelco is a global leader in automotive replacement parts and related services. Don't have your vain.
specifications heatnshield:
- brand: Gm Genuine Parts
- mpn: 12631815
- part type: Heat Shield Exhaust Manifold
- warranty: 1 Year
- country of origin: Canada
offer heatnshield:
- started: april 26, 2024
- availability: in stock
- in stock #: 4
- prices: $54.95–$64.54
- item condition: New
- sold #: 32
- options: ship-to-home
returns heatnshield:
- policy: no returns
payments heatnshield:
- wallet: paypal
- credit card: visa
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
seller heatnshield:
- # reviews: 898
- city: garland, texas
- rating: 97.4%
shipping heatnshield:
- class: standard
- service: ups ground
- transit: 22-27 days
- carrier: ups
- type: fixed
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