FLEX-A-LITE 500021 Stacked Plate Row Engine Oil Cooler

( Brand: Flex-a-lite ), ( Type: Fluid Cooler ), ( Material: Material ), ( Item Width: 11.250 ), ( Item Height: 4.500 ), ( Item Length: 13.500 ), ( Manufacturer Part Number: 500021 )

Review FLEX A LITE Stacked Plate Row Engine Oil Cooler fits 2011–2021

The Flex-a-lite 500021 Stacked Plate 21-row Engine Oil Cooler is an essential upgrade for high-performance engines and heavy-duty applications. This cooler is engineered to provide superior cooling efficiency, ensuring optimal engine performance and longevity.

The cooler features a 21-row, stacked plate design that maximizes the surface area for efficient heat transfer. Each plate is made of aluminum, a material known for its excellent thermal conductivity, ensuring that heat is dissipated quickly and efficiently. The plates are securely held together by brass compression fittings, which offer a robust and reliable connection.

The Flex-a-lite 500021 is designed to fit a wide range of applications, with inlet and outlet ports that can be easily configured to suit various engine configurations. The cooler comes with all necessary hardware for installation, including mounting brackets and hose adapters.

This engine oil cooler is constructed to withstand the rigors of high-performance use. It is manufactured to meet or exceed OEM specifications and is tested to ensure that it meets the highest standards of quality and durability. The cooler is also compatible with both diesel and gasoline engines, making it a versatile option for a wide range of applications.

The Flex-a-lite 500021 Stacked Plate 21-row Engine Oil Cooler is an excellent investment for anyone looking to improve the cooling efficiency of their engine. With its superior design, reliable construction, and compatibility with a wide range of applications, this cooler is sure to provide excellent performance and value for years to come.

Flex-a-Lite 500021 Engine Oil Cooler: A Detailed Analysis

The Flex-a-Lite 500021 is a stacked plate, 21-row engine oil cooler designed to enhance the cooling efficiency of your vehicle's engine oil. Let's examine the potential pros and cons of investing in this cooler.

1. Superior Cooling Efficiency: The 21-row design increases the cooling surface area, allowing for better heat dissipation, ultimately ensuring optimal engine oil temperature and prolonging the engine's life.

2. Durability: Flex-a-Lite engine oil coolers are known for their robust construction. The 500021 model is no exception, featuring a sturdy aluminum core and brass end tanks.

3. Easy Installation: The cooler comes with all necessary mounting hardware and installation instructions, making it a relatively straightforward process for most DIY enthusiasts.

4. Versatility: This cooler is compatible with a wide range of engines, including both gasoline and diesel models.

5. Temperature Gauge: The cooler includes a built-in temperature gauge, providing real-time temperature readings for added convenience and peace of mind.

1. Cost: Compared to other oil coolers on the market, the Flex-a-Lite 500021 can be a more expensive investment.

2. Size: The cooler's increased efficiency comes with a larger footprint, which may require some additional clearance and modification to fit certain applications.

3. Compatibility: While the cooler is versatile, it may not be compatible with every engine, so it is essential to double-check the specifications before making a purchase.

The Flex-a-Lite 500021 engine oil cooler offers several advantages, such as superior cooling efficiency, durability, easy installation, versatility, and a built-in temperature gauge. However, it does come with some drawbacks, like a higher cost, larger size, and potential compatibility issues. Ultimately, if you are looking for a high-performance engine oil cooler and have the necessary space and budget, the Flex-a-Lite 500021 could be an excellent investment for your vehicle.

If you are considering purchasing the Flex-a-Lite 500021 engine oil cooler, make sure to verify its compatibility with your engine beforehand. Additionally, consider your budget and available space, as this cooler may require some modifications to fit properly. If the investment aligns with your requirements, the Flex-a-Lite 500021 engine oil cooler can be an excellent addition to your vehicle, delivering superior cooling efficiency and longevity.

part # 500021 prices

• $164.21-$487.21

specifications motochilled:

• for years: 2011-2021
• brand: Flex-a-lite
• type: Fluid Cooler
• material: Material
• item width: 11.250
• item height: 4.500
• item length: 13.500
• manufacturer part number: 500021

returns motochilled:

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

payments motochilled:

• credit card: Mastercard
• other
• wallet: Paypal

shipping motochilled:

• class: Standard
• transit: 3-6 Days
• cost: $0.00
• service: Standard
• type: Fixed

general motochilled:

• condition: New
• Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines

seller motochilled:

• # reviews: 82198
• rating: 98.7%

offer motochilled:

• availability: In Stock
• started: September 24, 2025
• options: Ship-to-home
• quantity: 4
• sold: 0

Flex-a-lite 500021 Is Similar To:

• Dodge 67904244ai 2014-2023 Charger Flex 3.6l V6 Engine Motor Oil Cooler Oem (38.5% similar) $27.99–$74.99. (October 23rd, 2024)
• Flex-a-lite 700032 Remote Mount Stacked Plate 32 Row (64.3% similar) $457.94–$494.04. (January 29th, 2025)
• Flex-a-lite 113807 Flex-a-lite - Transmission Oil Cooler 23-row 3/8in Barb (52.2% similar) $58.95–$117.25. (February 9th, 2025)
• Flex A Lite 114213 Transmission Oil Cooler (51% similar) $285.37–$294.78. (April 18th, 2025)
• Flex-a-lite 3961 Sandwich Adapter 3/4 Inch -16 Thread For Filter (37.1% similar) $47.23–$80.28. (August 22nd, 2025)
• Flex-a-lite 4120 Flex-a-lite 20k Gvw Automatic Transmission Oil Cooler Heavy Truck 10h 20w .75d (49% similar) $27.49–$148.57. (September 5th, 2025)
• Flex A Lite Fl3816 16000 Gvw Transmission Oil Cooler 6 Row Hose And Hardware Incl Tmj 3816 (40% similar) $47.99–$129.95. (November 19th, 2025)
• Flex-a-lite 4110 Flex-a-lite Compact Fan Assist Remote Transmission Oil Cooler Model New (45.9% similar) $35.95–$50.00. (April 12th, 2026)