Best Aluminum Fan Shrouds of 2025

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 5, 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Aluminum fan shrouds are a popular choice among automotive enthusiasts who want to improve their vehicle's cooling system. They are designed to direct air flow through the radiator and prevent it from escaping around the edges. These shrouds come in various sizes and styles to fit different makes and models of vehicles. They are typically made of lightweight aluminum and are easy to install without any modifications to the vehicle. Aluminum fan shrouds are a cost-effective way to improve the cooling efficiency of a car or truck and can help prevent engine overheating, especially during hot summer months.

At a Glance: Our Top Picks

Aluminum Fan Shroud for Radiator with Dual Electric Fans Cover #TOP 1
Aluminum Fan Shroud for Radiator with Dual Electric Fans
ftb score rating icon 9.8
Speedway Motors Universal Fan Shroud Kit Cover #TOP 2
Speedway Motors Universal Fan Shroud Kit
ftb score rating icon 9.7
Speedway Motors 31" Radiator Fan Shroud Kit Cover #TOP 3
Speedway Motors 31" Radiator Fan Shroud Kit
ftb score rating icon 9.5

Top 10 Aluminum Fan Shrouds

#TOP 1

Aluminum Fan Shroud for Radiator with Dual Electric Fans

28975112
Aluminum Fan Shroud for Radiator with Dual Electric Fans Cover
Aluminum Fan Shroud for 31 Inch Radiator, Dual Electric Fans

The Aluminum Fan Shroud is a high-grade, lightweight product designed to concentrate airflow to your cooling fans. It is specifically engineered to be easy to drill through for a custom fit. The kit comes complete with rubber flaps for higher speeds when airflow through the grille increases. It fits dual 11" or 12" fans and measures 18-3/4" tall x 25-3/4" wide x 1/2"deep.

What We Like
Lightweight and durable
Easy to install with a custom fit
Efficiently concentrates airflow to the cooling fans
#TOP 2

Speedway Motors Universal Fan Shroud Kit

9174022
Speedway Motors Universal Fan Shroud Kit Cover
Universal Aluminum Fan Shroud Kit for 28" Radiator, 15"-20" Fan Diameters, .063" Lightweight Aircraft Aluminum, Ideal for Multiple Applications, Includes Hardware

The Speedway Fan Shroud Kit offers a versatile solution for enhancing your vehicle's cooling system. Its universal design allows you to fit it to various applications, including muscle cars and hot rods. With an adjustable collar, you can easily position the fan to your preference, ensuring optimal airflow. The kit comes complete with a lightweight aluminum shroud and all necessary hardware, simplifying the installation process for you. Built to last with durable construction, this shroud is designed to improve cooling performance, making it an excellent choice for belt-driven fans.

What We Like
Universal fit for various applications
Adjustable fan positioning
Easy installation with included hardware
Durable aluminum construction
Enhances cooling performance
#TOP 3

Speedway Motors 31" Radiator Fan Shroud Kit

9174023
Speedway Motors 31" Radiator Fan Shroud Kit Cover
31" Radiator Universal Aluminum Fan Shroud Kit: Adjustable 15"-20" Fan Collar, Lightweight Aircraft Aluminum, 19" x 26" x 2-5/8", Belt-Driven Fan Ready

The Speedway 31" Fan Shroud is designed to fit a variety of applications, particularly for belt-driven fans. Its universal design allows you to adjust the collar for fan diameters between 15" and 20", providing flexibility for your specific needs. Crafted from lightweight aircraft aluminum, this shroud is both durable and strong, ensuring it withstands the test of time. With precise dimensions of 19" in height, 26" in width, and a depth of 2-5/8", it is compatible with Speedway and Afco 31" wide radiators, making installation straightforward and hassle-free.

What We Like
Universal design for various applications
Lightweight and durable aluminum
Easy installation with included kit
Enhanced cooling efficiency
#TOP 4

ALLOYWORKS Aluminum Shroud with Fans

CC716, CU716, DPI716
shroud fan kit
ALLOYWORKS Aluminum Shroud with Fans Cover
ALLOYWORKS Aluminum Shroud + 2 x 12" Fan For 1973-1991 Chevy Blazer/GMC Jimmy/C/K/R 10 20 30 Pickup Trucks Radiators, For Pickup GMC C25 C35 C2500 C3500 K1500 K2500 Chevrolet Radiator

The ALLOYWORKS Fan Shroud Kit is designed for various Chevrolet and GMC models, ensuring a perfect fit for your vehicle. The kit includes two efficient 12-inch fans that can move up to 1730 CFM, helping to keep your engine cool during operation. Installation is a breeze, as it requires no drilling or modifications, making it user-friendly for anyone. Additionally, the sturdy aluminum shroud is engineered to meet original specifications, providing reliability and performance. With this kit, you can enjoy a hassle-free upgrade to your vehicle's cooling system.

What We Like
Easy installation
High airflow capacity
Durable aluminum construction
Fits multiple vehicle models
#TOP 5

JEGS Aluminum Fan Shroud 25.625"x17.5"

52065
JEGS Aluminum Fan Shroud 25.625"x17.5" Cover
JEGS Aluminum Fan Shroud | 25 5/8 “ Wide x 17 1/2 “ High x 1/2 “ Deep | Made In USA | Designed To Fit JEGS Brand Radiator Part Numbers 555-52009 And 555-52019

The JEGS Fan Shroud measures 25 5/8 inches wide, 17 1/2 inches high, and 1/2 inch deep, making it a perfect fit for JEGS radiators with specific part numbers. Made in the USA, this shroud ensures high-quality components and assembly. It comes pre-drilled for easy installation with certain JEGS electric fans, but you can also modify it to accommodate most 16-inch aftermarket fans. Constructed from natural aluminum, it offers durability and effective cooling performance, helping you keep your engine running efficiently.

What We Like
High-quality construction
Pre-drilled for easy installation
Compatible with various fans
Designed for specific JEGS radiators
#TOP 6

JEGS Aluminum Fan Shroud

52064
JEGS Aluminum Fan Shroud Cover
JEGS Aluminum Fan Shroud | 22 7/8 “ Wide x 17 1/2 “ High x 1/2 “ Deep | Made In USA | Designed To Fit JEGS Brand Radiator Part Numbers 555-52008 And 555-52018

The JEGS Aluminum Fan Shroud is a high-quality product designed to fit JEGS brand radiator part numbers 555-52008 and 555-52018, as well as other radiators with a 22.875" x 17.5" core size. This fan shroud is constructed from natural aluminum and is made in the USA with top-notch components and assembly. It features pre-drilled holes for JEGS brand electric fans, such as part numbers 555-52105 or 555-52110, and can be modified to work with most 16 inch aftermarket electric fans. With its specific dimensions and compatibility, this fan shroud ensures efficient cooling and optimal performance for your radiator. The aluminum construction provides durability and strength, making it a reliable choice for your cooling system. The JEGS Aluminum Fan Shroud is a must-have accessory for any car enthusiast looking to enhance their radiator's cooling capabilities.

What We Like
High-quality construction
Compatible with JEGS radiators and aftermarket electric fans
Durable and reliable
#TOP 7

Speedway Motors Aluminum Fan Shroud Kit

9174024
Speedway Motors Aluminum Fan Shroud Kit Cover
Speedway Motors Aluminum Fan Shroud Kit, Adjustable Collar Accommodates 15”-20” Fan Diameters, For Muscle Cars and Hotrod Radiators, Measures 19.5” x 18.5” Tall and 2-5/8” Thick

The Speedway Motors Fan Shroud is designed for an exact fit with many Muscle Car and Hotrod radiators, ensuring optimal performance. You can easily customize the positioning of the fan, whether off-center, side-to-side, or above the radiator, which allows for better airflow and cooling efficiency. This shroud accommodates both crossflow and downflow radiator mounting, making it versatile for different setups. Made from lightweight aircraft aluminum, it features a fully-formed design that maintains strength without adding excessive weight. Additionally, the adjustable collar can be trimmed to fit fan diameters from 15 to 20 inches, providing flexibility for your specific needs.

What We Like
Customizable fan positioning
Lightweight aircraft aluminum
Fits various radiator types
Adjustable collar for fan sizes
#TOP 8

Speedway Motors Aluminum Fan Shroud Kit

2698920463
Speedway Motors Aluminum Fan Shroud Kit Cover
Aluminum Fan Shroud Kit for 22 Inch Radiator, Engine Driven Fan

The Speedway Aluminum Fan Shroud is a versatile solution for various applications, designed to work seamlessly with mechanical fans. Constructed from lightweight aircraft aluminum, its robust design ensures durability while keeping the weight down. The adjustable collar accommodates different fan sizes, allowing you to customize the fit for fan diameters ranging from 15 to 20 inches. With all necessary hardware and clear mounting instructions included, you can easily install this shroud, enhancing your engine's cooling efficiency and overall performance.

What We Like
Universal fit for various applications
Lightweight and durable material
Adjustable collar for size flexibility
Easy installation with included hardware
#TOP 9

JEGS Aluminum Fan Shroud

52063
JEGS Aluminum Fan Shroud Cover
JEGS Aluminum Fan Shroud | 20 7/8 “ Wide x 17 1/2 “ High x 1/2 “ Deep | Made In USA | Designed To Fit JEGS Brand Radiator Part Numbers 555-52007 And 555-52017 | For Single 16 “ Fan

The JEGS Aluminum Fan Shroud is a high-quality product designed to fit JEGS Brand Radiator Part Numbers 555-52007 and 555-52017. Made in the USA with top-notch components and assembly, this fan shroud is constructed from natural aluminum. With its dimensions of 20 7/8" wide x 17 1/2" high x 1/2" deep, it provides a perfect fit for JEGS radiators and other radiators with matching core dimensions. The fan shroud comes pre-drilled for one JEGS brand electric fan, but it can also be modified to work with most 16-inch aftermarket electric fans. This feature ensures easy installation and compatibility for a variety of cooling setups. Its durable construction and precise fit make the JEGS Aluminum Fan Shroud an excellent choice for any automotive cooling system.

What We Like
High-quality construction
Easy installation and compatibility
Durable and precise fit
#TOP 10

Mishimoto Performance Aluminum Fan Shroud Compatible With Honda Civic 1992-2000

MMFS-CIV-92
Silver
Mishimoto Performance Aluminum Fan Shroud Compatible With Honda Civic 1992-2000 Cover
Mishimoto MMFS-CIV-92 Performance Aluminum Fan Shroud Compatible With Honda Civic 1992-2000 Silver

The Mishimoto Fan Shroud is a high-performance aluminum fan shroud designed specifically for the 1992-2000 Honda Civic. With its direct plug-n-play installation, it is incredibly easy to install, making it a convenient choice for users. The fan shroud includes a factory-style plug and one Mishimoto fan, ensuring a hassle-free setup. It is compatible with both stock and Mishimoto radiators, providing versatility for users. The aluminum shroud is durable and adds an extra layer of protection to the radiator. With an overall size of 14.1" in height, 16.6" in length, and 2.5" in width, it perfectly fits the Honda Civic. The Mishimoto Fan Shroud also comes with all the necessary mounting hardware for a quick and secure installation, including screws, nuts, and cushions. Upgrade your cooling system with the Mishimoto Fan Shroud and enjoy improved performance and reliability.

What We Like
Easy installation
Compatible with stock and Mishimoto radiators
Durable aluminum construction
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Are fan shrouds necessary?

If you rely on a belt-driven fan for engine cooling, a fan shroud is a must to pull the air through the radiator. Without a shroud, air will take the path of least resistance, pulling air from over and under the radiator instead of through it.

2. What does a shroud do for a fan?

Fan shrouds are passive air-flow improvement devices. They mount behind your radiator and around your fan blades. In this position, they channel air-flow directly over your radiator and improve cooling-rates in the process.

3. Is a shroud fan better?

A fan shroud does much more than just dress up the engine compartment. A properly built shroud will greatly improve the efficiency of a pull fan as it draws air through the radiator. The circular area of even a large fan is significantly smaller than the rectangular surface area of the radiator.

Editor's Notes

During our aluminum fan shroud research, we found 24 aluminum fan shroud products and shortlisted 10 quality products. We collected and analyzed 3,158 customer reviews through our big data system to write the aluminum fan shrouds list. We found that most customers choose aluminum fan shrouds with an average price of $86.95.

The aluminum fan shrouds are available for purchase. We have researched hundreds of brands and picked the top brands of aluminum fan shrouds, including Speedway Motors, AW ALLOYWORKS, JEGS, Mishimoto. The seller of top 1 product has received honest feedback from 1,120 consumers with an average rating of 4.7.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.