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Item #:
22672618
4 Row Aluminum Radiator +2X12" Fan +Shroud&Thermostat Relay Kit for 1973-86 Chevy/GMC C/K Series,1971-90 Caprice,1968-73 Chevelle,72-87 El Camino
Item #:
22672618
SCR 6505
Price Details
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*All items will import from US
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In stock
Imported from USA store
QTY:
Only 2 items left in stock.
Order now and get it around Friday, July 31
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Improve engine cooling efficiency by 35-45% with the CoolingSky Radiator Fan Assembly Kit
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What Stands Out
Enhanced Cooling
The 4-row aluminum construction significantly improves heat dissipation, ensuring optimal engine temperature for enhanced performance and longevity compared to standard radiators.
Complete Kit
Includes two 12-inch fans, shroud, and thermostat relay, offering everything needed for installation, saving time and hassle for DIY enthusiasts and professional mechanics alike.
Perfect Fit
Designed specifically for a variety of classic GM models, ensuring a seamless installation and compatibility that maintains the aesthetic of vintage vehicles while enhancing functionality.
Product Details
- 【Fitment】- 4 Core Cooling Radiator is compatible with 1973-1986 Chevy/GMC C/K Series, 1971-1990 Caprice, 1968-1973 Chevelle, 72-87 El Camino & More GM Cars.
- 【Specification】- Rows: 4 Rows (62mm Core); Core Size: 16 6/7" H x 28-1/4" W x 2 1/2" T; Overall Size: 18 1/2" H x 33 2/3" W; Upper inlet: 1 4/7"; Lower outlet: 1 1/2"; Transmission Oil Cooler: ￠32*215*G1/4(Z).
- 【Premium Material】- Full aviation aluminum craftsmanship, 100% welded by TIG. Carefully crafted to exceptional OE standards for a precise fit, Aircraft AA5052 grade aluminum and with a raw aluminum finish.
- 【Efficient Application】- This Aluminum Radiator is at least 30%-45% more efficient than stock ones, which means that your cooling system will be more efficient and more resistant to temperature surges in racing applications.
- 【No leakage Worries】- 100% pressure tested to prevent leakage. Thickened carton packaging with internal shock-absorbing design.
Product Technical Details
| Brand | CoolingSky |
| Item Weight | 28.5 pounds |
| Package Dimensions | 34.7 x 21.5 x 8.4 inches |
| Exterior | Metallic Finish |
| Manufacturer Part Number | STCO-CZ-1370 |
What's in the box
1 X 4 Core Aluminum Radiator
1 X Radiator Cap
1 X Aluminum Shroud
2 X 12" Fans
1 X Thermostat Relay Kit
Who Should Buy?
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Classic Car Enthusiasts
Ideal for enthusiasts restoring classic GM models, providing efficient cooling and upgraded appearance.
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Performance Upgrades
Perfect for users looking to enhance engine performance and prevent overheating during high-demand situations.
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Custom Modifications
Great for hobbyists custom-building their vehicles, as it fits a range of GM models with ease.
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Modern Vehicles
Not suitable for newer car models that demand modern cooling systems and specifications.
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Uncertain Fitment
Unsuitable if unsure about compatibility; measuring and confirming fitment are necessary before purchase.
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Budget Installations
May not be the best choice for those on a tight budget due to quality material costs.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What vehicles are compatible with the 4 Row Aluminum Radiator Kit?
Answer: This radiator kit is specifically designed to fit various models of Chevy and GMC vehicles including the CK Series from 1973 to 1986, the Caprice from 1971 to 1990, the Chevelle from 1968 to 1973, and the El Camino from 1972 to 1987. This broad compatibility ensures that you can upgrade or replace the cooling system in these classic cars with a reliable solution tailored for their specific needs. It's essential to check your specific model and configuration to confirm full compatibility. -
Question:
What are the benefits of an aluminum radiator over a stock radiator?
Answer: Aluminum radiators, like this 4 row option, offer superior heat dissipation when compared to stock radiators made from brass or plastic. Aluminum’s lightweight nature enhances performance by reducing overall vehicle weight, which can lead to better acceleration and fuel efficiency. Additionally, the improved airflow design helps maintain optimal operating temperatures, making it ideal for high-performance applications or classic car restorations. -
Question:
How does the fan shroud improve radiator performance?
Answer: The included 2X12 fan shroud plays a crucial role in enhancing the cooling efficiency of the radiator. It directs airflow more effectively through the radiator, ensuring that hot air is expelled while cool air is drawn into the system. This leads to lower engine temperatures under heavy load or in stop-and-go traffic. For car enthusiasts or those driving in hot climates, a fan shroud can significantly extend the engine's lifespan by preventing overheating. -
Question:
What is the purpose of the thermostat relay kit?
Answer: The thermostat relay kit included in this package allows you to monitor and control the radiator fan's operation based on the engine's temperature. It automatically engages the fan when the engine reaches a certain temperature, ensuring optimal cooling performance. This not only improves efficiency but also helps in avoiding engine overheating, making it a critical component for high-performance setups or everyday driving in warmer conditions. -
Question:
Is installation of the radiator kit complex?
Answer: While installation can vary depending on the vehicle’s specific layout, this radiator kit is designed with ease of use in mind, allowing for a straightforward replacement of the stock radiator. Basic mechanical skills and tools are usually sufficient to complete the installation. Many users find it helpful to consult the vehicle’s service manual or video tutorials for guidance, especially if they are unfamiliar with automotive repairs. -
Question:
What cooling performance can I expect from this radiator?
Answer: You can expect significantly improved cooling performance from the 4 Row Aluminum Radiator compared to a stock radiator. The four-row design enhances coolant flow, providing better heat exchange and maintaining optimal engine temperatures. This is particularly beneficial during high-performance driving, towing, or in hot climate conditions where efficient cooling is crucial for engine longevity and reliability. -
Question:
Can this radiator kit be used for modified engines?
Answer: Yes, the 4 Row Aluminum Radiator kit is suitable for modified engines that may generate more heat due to increased horsepower or performance upgrades. Its robust design and enhanced cooling capabilities make it ideal for applications where improved thermal management is necessary. Many enthusiasts choose this radiator to support performance modifications while ensuring their engine runs efficiently and reliably. -
Question:
What maintenance is required for this radiator setup?
Answer: Regular maintenance is essential to ensure the efficiency of your radiator setup. This includes checking the coolant levels, inspecting for leaks, and cleaning the radiator fins to prevent debris build-up that could restrict airflow. Additionally, monitoring the fan operation and thermostat function will help in identifying any potential issues early, maintaining optimal cooling performance for your vehicle over time. -
Question:
What type of coolant is recommended for this radiator?
Answer: For optimal performance, it’s recommended to use a high-quality, ethylene glycol-based coolant mixed with distilled water according to your vehicle’s specifications. This mixture helps in preventing corrosion within the aluminum radiator, while also providing excellent heat transfer properties. Always ensure to consult your vehicle's manual for the appropriate coolant mixture ratios for best results. -
Question:
Where can I buy the 4 Row Aluminum Radiator Kit in Seychelles?
Answer: You can conveniently purchase the 4 Row Aluminum Radiator 2X12 Fan Shroud & Thermostat Relay Kit from Ubuy in Seychelles. Ubuy offers a wide selection of automotive products, ensuring that you can find the right radiator kit for your vehicle with just a few clicks. Their platform provides easy navigation and various options so you can make an informed choice based on your car’s specifications.
CoolingSky Radiators Editorial Review
The CoolingSky 4 Row Aluminum Radiator with 2X12 Fan Shroud & Thermostat Relay Kit is vehicle-specific to a C/K Chevy/GMC truck from 1973-1990 and does not fit A Body GM or Buick Regal. The fans are mounted on the engine side of the radiator and there is an option to plug the internal trans cooler. The relay wiring instructions are not accurate but can be easily found online. The radiator is well-made with nice welds and the fan shroud works well. Some customers have experienced issues with the fans not working or the radiator being too short for some Square Body models, but others have had positive experiences with the seller's quick response to issues.
Customer Reviews & Ratings
72 customers ratings
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5 Star
67%
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4 Star
10%
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3 Star
4%
-
2 Star
8%
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1 Star
11%
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Pros
- Well-made with nice welds
- Fan shroud works well
- Direct fit for C/K Chevy/GMC trucks from 1973-1990
Cons
- Fans may not be sufficient for some vehicles
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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SCR 6505
Order now and get it around Friday, July 31
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 2 items left in stock.
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Features & Benefits
- Compatible with multiple models of Chevy, GMC and Buick vehicles
- Constructed with 100% brazed aluminum core and TIG-welded aluminum end tanks
- Overall size of 18 7/8 x 33 3/4 and core size of 16 7/8 x 28 1/4
- Includes necessary fittings such as high-pressure cap and brass drain petcock
- Can fit both auto and manual transmission models
- Overall width of 34 inches, confirmation of size required
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