CHEVROLET 672.GM1H15 Upper Radiator Baffle Sonic 1.8L 95961448 703348

( Model: SONIC ), ( Part Type: Baffle Radiator ), ( Conditions Options: 1.8, At, Fwd, Upper Baffle ), ( Genuine Oem: Yes ), ( Ipn: 672.gm1h15 ), ( Year: 2015 ), ( Universal Fitment: No ), ( Oe/oem Part Number: 95961448 ), ( Manufacturer Warranty: 90 Day )

Review CHEVROLET Upper Radiator Baffle 1.8l Id Fits Sonic fits 2012–2016

The Chevrolet 672.GM1H15 Upper Radiator Baffle is a crucial component of the cooling system in select 1.8L Sonic models produced between 2012 and 2016. This baffle is designed to improve the efficiency of the cooling system by reducing the amount of air that enters the radiator and mixes with the coolant.

The upper radiator baffle is a plastic component, shaped like a flat, rectangular plate with curved edges that fit snugly into the radiator housing. Its primary function is to create a barrier between the radiator core and the incoming airflow, thus increasing the contact between the coolant and the radiator fins. This results in more effective cooling and better engine performance.

Measuring approximately 14 inches long, 6 inches wide, and 1 inch thick, this baffle is custom-engineered to fit securely in the radiator of the Chevrolet Sonic. Installing this part is relatively straightforward and can be done by most DIY enthusiasts with basic tools and some patience.

The 672.GM1H15 Upper Radiator Baffle from Chevrolet is a high-quality part made to meet the stringent standards of the automaker. It is engineered to provide reliable and consistent performance, ensuring that your Sonic's cooling system operates at peak efficiency.

When it comes to maintaining the optimal functioning of your Sonic, the upper radiator baffle is an essential component that should not be overlooked. This part is prone to wear and tear, especially in vehicles that are frequently driven in heavy traffic or under extreme temperatures. Installing a new baffle can help prevent overheating, improve fuel economy, and prolong the life of the engine.

In conclusion, the Chevrolet 672.GM1H15 Upper Radiator Baffle is a vital component of your Sonic's cooling system that can significantly impact the performance and longevity of the engine. By reducing air entrainment in the radiator, this part enhances the cooling efficiency, ensuring that your vehicle runs smoothly and effectively. Whether you are a seasoned mechanic or a first-time car owner, installing a new upper radiator baffle is a simple and cost-effective way to keep your Sonic in top shape.

Chevrolet 672.GM1H15 Upper Radiator Baffle for 1.8L Sonic (2012-2016): Pros, Cons, and Conclusion

The Chevrolet 672.GM1H15 upper radiator baffle is a crucial component of the cooling system for 1.8L Sonic vehicles produced between 2012 and 2016. This part helps prevent coolant from splashing out of the radiator during high-speed driving or when the engine is idling in traffic. In this analysis, we will discuss the key advantages and disadvantages of purchasing this part.

1. Enhanced Cooling Efficiency: The upper radiator baffle aids in maintaining proper coolant flow within the radiator. This ensures that the engine remains adequately cooled, preventing potential overheating issues.

2. Improved Engine Longevity: Overheating can lead to significant engine damage, including warped cylinder heads, cracked engine blocks, and damaged pistons. By preventing overheating, the upper radiator baffle contributes to the overall longevity of the engine.

3. Reduced Engine Wear: Proper cooling also helps reduce engine wear, as excessive heat can accelerate the degradation process of engine components.

1. Cost: Replacing the upper radiator baffle is an additional expense for vehicle owners, especially if it is being replaced due to wear or damage.

2. Installation Complexity: The upper radiator baffle is a relatively small part, but its installation can be challenging due to the limited access to the radiator and the need for precise alignment during installation.

3. Potential for Leaks: The upper radiator baffle is a rubber component, and it can potentially develop leaks over time. These leaks can cause coolant loss and subsequent engine overheating.

The Chevrolet 672.GM1H15 upper radiator baffle is a vital component of the cooling system for the 1.8L Sonic. Its benefits, such as improved cooling efficiency, engine longevity, and reduced engine wear, outweigh the cons, which include cost, installation complexity, and potential leaks. Ultimately, the decision to purchase this part depends on the vehicle's current cooling system condition and the owner's preference for proactive maintenance. If the cooling system is showing signs of poor performance or failure, investing in a new upper radiator baffle can help prevent more costly engine repairs down the line.

Details:

1.8,AT,FWD,UPPER BAFFLE,95961448 11/9/2025.

part #: 672.gm1h15 prices

• $50.00-$85.00

specifications radiatoranch:

• for makes: Chevrolet
• for years: 2012-2016
• model: Sonic
• part type: Baffle Radiator
• conditions options: 1.8, At, Fwd, Upper Baffle
• genuine oem: Yes
• ipn: 672.gm1h15
• year: 2015
• universal fitment: No
• oe/oem part number: 95961448
• manufacturer warranty: 90 Day

shipping radiatoranch:

• class: Standard
• type: Fixed
• transit: 4-6 Days
• cost: $0.00
• service: Standard

returns radiatoranch:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

offer radiatoranch:

• availability: In Stock
• started: November 9, 2025
• quantity: 1
• options: Ship-to-home
• sold: 0

seller radiatoranch:

• city: North Vernon, Indiana
• rating: 100.0%
• # reviews: 4046

payments radiatoranch:

• credit card: Visa
• wallet: Google-pay
• other

general radiatoranch:

• Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components
• condition: Used

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