
19316251 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $110.26 | Condition is New, Genuine GM Exhaust Manifold Heat Shield 19316251, FREE SHIPPING | 99.2% |
![]() | $111.19 | Condition is New, GM OEM 15-18 City Express Exhaust System Manifold-Heat Shield 19316251, FREE SHIPPING | 99.2% |

The GM 19316251 Exhaust Manifold Heat Shield is an essential component designed to protect various automotive systems from the extreme heat generated by the exhaust manifold. This heat shield is engineered specifically for select GM vehicles and is manufactured to the highest standards of quality and durability.
The heat shield is made from high-temperature insulating material, which effectively maintains a barrier between the exhaust manifold and other sensitive components located nearby. These components include the fuel tank, catalytic converter, and engine wiring harness, among others. By preventing the transfer of excessive heat, the heat shield helps maintain optimal operating temperatures for these systems and prolongs their lifespan.
The GM 19316251 Exhaust Manifold Heat Shield features a robust design with secure mounting points to ensure a stable and reliable fit. The shield is engineered to fit precisely onto the exhaust manifold, providing comprehensive coverage and effective insulation. The heat shield's surface is finished with a durable, high-temperature coating that resists corrosion and wear over time.
Installation of the heat shield is a straightforward process, with clear instructions provided in the accompanying installation manual. The shield is designed to be easily accessible for replacement, ensuring that maintenance is quick and hassle-free.
By investing in the GM 19316251 Exhaust Manifold Heat Shield, vehicle owners can enjoy improved engine performance, enhanced durability, and increased peace of mind. This essential component is an excellent addition to any preventative maintenance regimen, helping to safeguard the long-term health and functionality of their automobile.
Buying a GM 19316251 exhaust manifold heat shield involves considering its potential benefits and drawbacks. Here's a detailed analysis: Benefits of Buying GM 19316251 Exhaust Manifold Heat Shield:1. Engine Protection: A heat shield provides a barrier between the engine and exhaust system, protecting the engine from excessive heat. This can help maintain the engine's longevity and performance.
2. Comfort: The heat shield can reduce the amount of heat that enters the vehicle's cabin, making it more comfortable for the passengers, especially during hot weather.
3. Reduced Engine Heat Radiation: The heat shield can help reduce the amount of heat that radiates from the engine to the outside of the vehicle, improving the vehicle's appearance and making it more aesthetically pleasing.
4. OEM Quality: The GM 19316251 exhaust manifold heat shield is a genuine OEM (Original Equipment Manufacturer) part, ensuring that it fits and functions correctly.
Drawbacks of Buying GM 19316251 Exhaust Manifold Heat Shield:1. Cost: The price of the GM 19316251 exhaust manifold heat shield may be higher than aftermarket alternatives. However, the OEM quality and fit may justify the cost for some consumers.
2. Installation Complexity: Installing an exhaust manifold heat shield can be a complex process, requiring specialized tools and knowledge. It may be necessary to enlist the help of a professional mechanic for installation.
3. Availability: Due to its OEM status, the GM 19316251 exhaust manifold heat shield may not be as widely available as aftermarket alternatives, which could lead to longer waiting times for replacement or repair.
Conclusion:The decision to buy the GM 19316251 exhaust manifold heat shield ultimately depends on your specific needs and priorities. If you value OEM quality, engine protection, and reduced engine heat radiation, then the benefits may outweigh the costs and installation complexity. However, if you're looking for a more cost-effective solution, aftermarket alternatives may be a better choice.
Recommendation:If you prioritize OEM quality and engine protection, then the GM 19316251 exhaust manifold heat shield is a recommended option. However, if you're looking for a more budget-friendly alternative, consider exploring aftermarket options from reputable manufacturers. Regardless of your choice, make sure to have the replacement or installation done by a qualified professional to ensure proper fitment and function.
Details:
Changed my mind. Found a better price. Just didn't like it.
specifications heatnshield:
- brand: Gm
- mpn: 19316251
- part type: Heat Shield Exhaust Manifold
- genuine oem: Yes
- warranty: 1 Year
- fitment type: Direct Replacement
- make: Chevrolet
- year: 2015 2016 2017 2018
- parts included: Only Part Reference 6 On The Diagram Is Included
offer heatnshield:
- sold #: 19
- started: may 19, 2025
- prices: $110.26–$111.19
- item condition: New
- availability: in stock
- options: ship-to-home
- in stock #: 2
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
payments heatnshield:
- other
- credit card: mastercard
- wallet: google-pay
seller heatnshield:
- # reviews: 19074
- rating: 96.6%
- city: garland, texas
returns heatnshield:
- paid by: buyer
- policy: returns accepted
- time: 30 days
shipping heatnshield:
- transit: 4-11 days
- carrier: fedex
- class: standard
- service: fedex ground or fedex home delivery
- type: fixed
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