What is the GM Genuine Parts 21649 Radiator made of?

The GM Genuine Parts 21649 Radiator is constructed from high-quality aluminum and plastic materials. This design ensures optimal heat dissipation, which is crucial for engine cooling efficiency. Aluminum provides excellent thermal conductivity, while the plastic components are lightweight and resistant to corrosion. A radiator made from these materials is particularly effective in prolonging the lifespan of your vehicle's cooling system, making it essential for maintaining performance during both everyday driving and extreme conditions.

What vehicles is the GM Genuine Parts 21649 Radiator compatible with?

The GM Genuine Parts 21649 Radiator is primarily compatible with specific models from the Chevrolet and GMC brands, such as the Chevrolet Silverado and GMC Sierra. This compatibility ensures that the radiator fits perfectly and functions optimally within those vehicles’ cooling systems. Always refer to your vehicle's manual or consult with a professional to confirm compatibility, as using the correct radiator is essential for maintaining engine temperature and preventing overheating.

How do I know if my radiator needs replacement?

Signs that indicate your radiator may need replacement include visible leaks, overheating engines, and coolant discoloration. If you notice puddles of coolant beneath your vehicle, this could be a sign of a failing radiator. Additionally, if your car's temperature gauge consistently reads higher than normal or you see steam from the engine area, it's time to consider a replacement. Addressing these issues promptly can prevent more serious engine damage, making a reliable radiator crucial for your vehicle's health.

What tools do I need to install the GM Genuine Parts 21649 Radiator?

To install the GM Genuine Parts 21649 Radiator, you'll need basic hand tools such as wrenches, pliers, and screwdrivers. A socket set can also be helpful for loosening and tightening bolts. It's advisable to have a funnel on hand for pouring coolant and a container to catch any fluids during the installation. Having these tools ready ensures a smoother installation process, allowing you to effectively maintain your vehicle's cooling performance.

Is the GM Genuine Parts 21649 Radiator a direct-fit replacement?

Yes, the GM Genuine Parts 21649 Radiator is designed as a direct-fit replacement for select Chevrolet and GMC vehicles. This means it is engineered to match the original part specifications, ensuring a seamless installation without the need for modifications. Using a direct-fit radiator provides the best fitment and functionality, maintaining the efficiency of the cooling system and allowing for optimal engine performance.

What is the role of the radiator in a vehicle's cooling system?

The radiator plays a critical role in a vehicle's cooling system by dissipating heat from the engine coolant. As the coolant circulates through the engine, it absorbs heat and then flows into the radiator, where it is cooled by airflow. This process keeps the engine at a stable operating temperature, preventing overheating. A well-functioning radiator contributes to your vehicle's overall efficiency, longevity, and performance, making it essential to maintain.

Can I flush my radiator myself?

Yes, you can flush your radiator yourself, and it is a relatively straightforward process. To flush the radiator, you'll need to drain the old coolant, then use a radiator flush solution to clean any deposits and buildup inside. After flushing, rinse with water and refill with a new, proper coolant mix. Regularly flushing your radiator helps maintain optimal cooling efficiency and prevent corrosion, ensuring a longer life for your engine’s cooling system.

What are the benefits of using GM Genuine Parts over aftermarket parts?

Choosing GM Genuine Parts, like the 21649 Radiator, ensures compatibility, quality, and reliability specific to your vehicle. Unlike many aftermarket parts, GM Genuine Parts are designed to meet the manufacturer’s standards, which means they undergo rigorous testing and quality checks. This results in superior performance and durability, helping to maintain your vehicle’s warranty. For critical components such as the radiator, opting for genuine parts can prevent future problems and ensure your vehicle operates smoothly.

Where can I buy GM Genuine Parts 21649 Radiator?

You can buy the GM Genuine Parts 21649 Radiator from Ubuy, a reliable online retailer that offers a wide range of automotive parts. Ubuy provides international customers the convenience of shopping for genuine parts directly from the comfort of their home. With a user-friendly platform and efficient service, Ubuy makes it easy to find the right radiator for your vehicle.

How is the GM Genuine Parts 21649 Radiator tested for quality?

The GM Genuine Parts 21649 Radiator undergoes a series of rigorous tests to ensure it meets high-quality standards. Factors such as pressure resistance, thermal performance, and corrosion resistance are evaluated under various conditions. This comprehensive testing helps identify any potential issues and ensures that the radiator performs reliably in real-world automotive applications. By choosing a radiator that has been thoroughly tested, drivers can enjoy peace of mind knowing their vehicle's cooling system is supported by a trusted part.

How to Shop GM Genuine Parts 21649 (22840116) Radiator Online From Ubuy?

It’s easy to shop GM Genuine Parts 21649 (22840116) Radiator online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is GM Genuine Parts 21649 (22840116) Radiator Available to Shop Online in Canada?

Yes, at Ubuy Canada this product is available for you to shop at a reasonable price. The GM Genuine Parts 21649 (22840116) Radiator is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

GM GENUINE PARTS

ACDelco GM Original Equipment Radiators are GM-recommended replacements for your vehicles original components ensuring the same performance, durability, and service life you expect from General Motors.

GM GENUINE PARTS

Item #: 1159618

GM Genuine Parts 21649 (22840116) Radiator

90% of respondents would recommend this to a friend

Item #: 1159618

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ACDelco GM Original Equipment Radiators are GM-recommended replacements for your vehicles original components ensuring the same performance, durability, and service life you expect from General Motors.

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What Stands Out

OEM Quality Assurance

GM Genuine Parts 21649 Radiator meets original equipment manufacturer standards, ensuring optimal fit and function for your vehicle, providing reliability and peace of mind for your car maintenance.

Durable Construction

Built with robust materials, the radiator is designed to withstand high temperatures and resist corrosion, enhancing longevity and reducing replacement frequency for a better investment over time.

Perfect Fit

Engineered specifically for certain GM models, the radiator guarantees easy installation and compatibility, saving time and effort during replacement while ensuring efficient cooling performance for your engine.

Product Details

Brand Name	GM GENUINE PARTS
Unit Count	1 Count
Manufacturer	ACDelco
UPC	707773890219 036666394900
Number of Items	1
Global Trade Identification Number	00036666394900, 00707773890219
Included Components	Radiator
Item Type Name	Radiator
Model	21649
Part Number	21649
Item Weight	15.4 pounds (6.99 kg)
Mounting Type	Chassis Mount
Cooler Heatsink Material	Aluminum
Brand	GM GENUINE PARTS

Who Should Buy?

GM Vehicle Owners
This radiator is specifically designed for General Motors vehicles, ensuring a perfect fit and optimal performance.
DIY Mechanics
Ideal for DIY enthusiasts who prefer original equipment parts for reliable installation and functionality in their repairs.
Restoration Projects
Great choice for classic car restoration projects requiring authentic GM parts to maintain vehicle value and integrity.

Non-GM Vehicles
Not suitable for vehicles outside the GM brand, leading to fitment issues and potential performance problems.

Product Description

GM Genuine Parts 21649 (22840116) Radiator

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Product Buying Guide

The GM Genuine Parts 21649 Radiator is a top-quality radiator designed to offer exceptional performance and durability. It is a GM-recommended replacement part specifically crafted to fit and function just like the original factory component. With a lightweight and corrosion-resistant aluminum core, this radiator is optimized for long-lasting performance. Continue Reading

Customer Questions & Answers

Question: How to Shop GM Genuine Parts 21649 (22840116) Radiator Online From Ubuy?

Answer: It’s easy to shop GM Genuine Parts 21649 (22840116) Radiator online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is GM Genuine Parts 21649 (22840116) Radiator Available to Shop Online in Canada?

Answer: Yes, at Ubuy Canada this product is available for you to shop at a reasonable price. The GM Genuine Parts 21649 (22840116) Radiator is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

CAD 499

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Features & Benefits

GM recommended and designed radiator
Corrosion-resistant aluminum designed core for long-lasting performance
Optimizes radiator's durability with high heat transfer to weight ratio
Manufactured to fit specifications for GM OE
High-quality replacement part for your vehicle's original radiator
Provides optimal heat transfer characteristics

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GM Genuine Parts 21649 (22840116) Radiator