GM 12688301 Exhaust Manifold Heat Sheild

( Brand: Gm ), ( Type: Exhaust Manifold ), ( Oe/oem Part Number: 12610966 ), ( Items Included: Shield ), ( Color: Gray ), ( Manufacturer Part Number: 12688301 ), ( Material: Cast Iron ), ( Features: Heat-resistant ), ( Placement On Vehicle: Front ), ( Fuel Type: Gasoline )

Review GM Oem Exhaust Manifold Heat Sheild New Fit Various Vehicles fits 2007–2020

GM 12688301 Exhaust Manifold Heat Shield (2007-2020)

The GM 12688301 Exhaust Manifold Heat Shield is a critical component designed specifically for select GM vehicles from the model years 2007 to 2020. This heat shield plays a significant role in protecting essential engine components from the extreme heat generated by the exhaust system.

Made from high-quality materials, this heat shield is engineered to withstand the harsh conditions of a constantly operating engine. Its primary function is to insulate the exhaust manifolds from the underbody of the vehicle, preventing heat transfer and reducing the risk of damage to nearby components.

This exhaust manifold heat shield is precision-engineered to fit perfectly on the specified GM models. Its secure installation ensures that it remains in place, even during rigorous driving conditions. The shield's design features a flexible material that allows for expansion and contraction, accommodating temperature fluctuations and maintaining optimal performance.

The GM 12688301 Exhaust Manifold Heat Shield is essential for maintaining the longevity and efficiency of your vehicle's exhaust system. By insulating the manifolds, it helps to prevent the melting or warping of nearby components, such as wires and hoses, which could result in costly repairs or even safety concerns.

In summary, the GM 12688301 Exhaust Manifold Heat Shield is a vital component for 2007-2020 GM vehicles. Its primary role is to protect the exhaust manifolds from extreme heat while ensuring a secure and flexible fit. By investing in a genuine GM heat shield, you are safeguarding your vehicle's exhaust system and contributing to overall engine performance and longevity.

Exhaust manifold heat shields, such as the GM part number 12688301, are essential components in a vehicle's exhaust system. These shields protect other under-hood components from the extreme heat generated by the exhaust gases. In this discussion, we will explore the pros and cons of buying this specific heat shield for a 2007-2020 GM vehicle.

1. Protects components: The primary function of an exhaust manifold heat shield is to protect other components from the intense heat produced by the exhaust system. Installing this heat shield can help prevent damage to sensitive components, such as wiring harnesses and engine bay insulation.

2. Improves durability: Over time, the heat shield can deteriorate due to exposure to extreme temperatures and engine gases. Replacing a worn-out heat shield with a new one can help improve the overall durability of the exhaust system.

3. Enhances appearance: A new, clean heat shield can enhance the appearance of the engine bay. For those who take pride in their vehicles, this can be an essential consideration.

1. Cost: Replacing an exhaust manifold heat shield can be an expensive repair, especially when considering the labor costs associated with the installation. The cost of the GM part number 12688301 alone may be a significant investment for some vehicle owners.

2. Installation complexity: Installing an exhaust manifold heat shield can be a challenging task, especially for those without extensive mechanical knowledge. The process may involve removing various components to access the heat shield, which can be time-consuming and require specialized tools.

3. Potential for error: When installing a heat shield, it is essential to ensure that it is correctly positioned and properly secured. Improper installation can lead to premature failure or damage to other components.

In conclusion, the decision to buy a new exhaust manifold heat shield, such as the GM part number 12688301, depends on various factors, including the vehicle's condition, the owner's budget, and their mechanical expertise. If the heat shield is worn out or damaged, and the vehicle's components are at risk, replacing it may be the best course of action. However, for those on a tight budget or with limited mechanical knowledge, the installation process and cost may be significant deterrents. Ultimately, a well-informed decision based on a thorough assessment of these factors is essential.

If you decide to proceed with the purchase and installation of the GM exhaust manifold heat shield, it is recommended to consult a professional mechanic or follow a reliable installation guide to ensure proper installation. Additionally, be prepared for the associated costs and the potential complexity of the installation process.

part # 12688301 price

• $139.99

specifications maniheader:

• for years: 2007-2020
• brand: Gm
• type: Exhaust Manifold
• oe/oem part number: 12610966
• items included: Shield
• color: Gray
• manufacturer part number: 12688301
• material: Cast Iron
• features: Heat-resistant
• placement on vehicle: Front
• fuel type: Gasoline

general maniheader:

• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
• condition: Used

payments maniheader:

• credit card: Diners-club
• wallet: Paypal
• other

seller maniheader:

• rating: 99.9%
• # reviews: 4372

returns maniheader:

• policy: No Returns

offer maniheader:

• quantity: 1
• best offers: True
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: February 11, 2026

shipping maniheader:

• type: Fixed
• carrier: FedEx
• transit: 3-8 Days
• cost: $15.00
• class: Economy
• service: FedEx Ground Economy

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