How do I determine the right oil cooler size for my vehicle?

Sizing depends on engine power output, oil capacity, and operating environment. Naturally aspirated daily drivers operating in warm climates typically perform well with 10 to 13-row cores, while turbocharged, heavy-towing, or track vehicles benefit from 19-row or larger units combined with a thermostatic sandwich plate. This Derale 15301 offers a dual 8+8 pass design, suitable for applications needing to cool two systems.

Does an aftermarket oil cooler kit require adding extra engine oil?

Yes, installing an external cooler core and lines increases overall system capacity. Check oil dipstick levels after installation and initial engine warm-up, then top off according to the added volume of the core and connecting lines. The Derale 15301 cooler core itself adds to the total fluid volume required for your system.

Is this Derale oil cooler authentic and suitable for India?

Yes, all products are sourced directly from authorized US retailers and are factory-sealed. This Derale 15301 cooler is designed for robust performance and can help manage engine temperatures in India's high ambient heat and traffic conditions. All customs duties and GST are included in the price, with ExpressBox tracked delivery.

What is the difference between tube-and-fin and stacked-plate oil coolers?

Tube-and-fin coolers, like this Derale 15301, use copper tubes with aluminum fins to dissipate heat, offering good performance and durability. Stacked-plate coolers use a series of small plates stacked together, often providing more efficient cooling in a more compact size but can be more prone to clogging from debris.

Derale 15301 Dual Circuit Cooler Core | Black, 8+8 Pass, Universal Fit

Name: Derale 15301 Dual Circuit Tube and Fin Cooler Core 8 and 8 Pass Dual Core, Black | 156cm x 25.2cm x 224.4cm (6.14in x 0.99in x 8.83in)
Brand: Derale
SKU: abu1517
Price: 23365.00 INR
Availability: InStock

About this item

The Derale 15301 Dual Circuit Tube and Fin Cooler Core provides a robust solution for vehicles requiring enhanced cooling capacity. Its unique design integrates two separate cooling circuits within a single, compact unit, making it ideal for applications needing to cool both engine oil and transmission fluid, or two separate engine oil circuits. The core is constructed with 1/2 inch copper tubing expanded into aluminum cooling fins, maximizing surface area for efficient heat dissipation. This ensures your engine components operate within optimal temperature ranges, even under strenuous use.

This cooler features an 8 and 8 pass design, meaning the fluid travels through 8 passes in each of the two circuits, allowing for maximum heat exchange. The durable black powder coat finish not only provides a sleek aesthetic but also offers protection against corrosion and the elements. Designed for universal fit, the Derale 15301 can be adapted to a wide variety of vehicles, making it a versatile upgrade for performance enthusiasts and daily drivers alike. Proper engine oil temperature management is crucial for longevity and performance, especially in the high ambient temperatures experienced in India.

Imported directly from authorized US retailers, this Derale cooler core ensures you receive an authentic product. All customs duties and GST are included in the listed price, with delivery facilitated via ExpressBox tracked shipping to your Indian pincode within 12-14 days. This ensures a transparent and hassle-free purchase experience for enhancing your vehicle's cooling system.

Key Features

1/2 inch copper tubing expanded into aluminum cooling fins
Cools two systems in one compact package
8 and 8 pass cooler design
Black Powder coat finish

Why choose this product

Superior Cooling for Demanding Engines

The Derale 15301 Dual Circuit Cooler Core is engineered for vehicles that push the limits. Its advanced tube-and-fin construction with 1/2 inch copper tubing and aluminum fins maximizes heat dissipation. The 8+8 pass design ensures fluid gets thoroughly cooled, preventing oil breakdown and protecting critical engine components. This is vital for performance vehicles, heavy-duty trucks, or any car operating in high-stress environments, especially in India's challenging climate where ambient temperatures can significantly impact engine performance and longevity. Imported directly from authorized US retailers, this cooler guarantees authentic performance.

Ideal for Performance Builds, Who Should Consider Alternatives

This dual circuit cooler is perfect for enthusiasts looking to upgrade their engine oil and transmission fluid cooling simultaneously. It's a great fit for performance cars, trucks, or any application where maintaining stable fluid temperatures is critical for reliability and power output. However, if your vehicle has a very small engine bay or only requires cooling for a single system, a single-circuit cooler might be more appropriate and space-efficient. Always verify compatibility with your specific vehicle's existing cooling setup and available mounting space before purchase.

How to use

Securely mount the Derale 15301 cooler core behind the vehicle's front grille or in an area with good airflow. Ensure it is positioned to receive maximum direct airflow and is protected from road debris. — Mount the Cooler Core
Connect appropriate oil lines (sold separately) to the cooler's dual inlet and outlet ports. Ensure all fittings are securely tightened to prevent leaks. Use high-quality braided lines rated for the required pressure and temperature. — Connect Oil Lines
Plumb the cooler's two circuits to the respective systems (e.g., engine oil and transmission fluid). Use a thermostatic sandwich plate adapter if needed to regulate fluid temperature and prevent overcooling in colder conditions. — Integrate with Systems
After installation, start the engine and allow it to warm up. Carefully inspect all connections for leaks. Check and top off the engine oil and transmission fluid levels as necessary to account for the added volume of the cooler and lines. — Check for Leaks and Fluid Levels

Example scenarios

Typical situations where Derale 15301 Dual Circuit Tube and Fin Cooler Core 8 and 8 Pass Dual Core helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

Performance car owner in Chennai facing extreme heat and traffic.

How this product helps

This Derale dual circuit cooler efficiently manages both engine oil and transmission fluid temperatures, preventing fluid breakdown and protecting vital components during stop-and-go city driving or spirited drives. Ensures consistent performance and longevity.

Scenario 2

Illustrative example

Where it helps

Truck owner in hilly regions of Himachal Pradesh needing to tow heavy loads.

How this product helps

The robust 8+8 pass design provides ample cooling capacity for sustained high-load conditions, reducing the risk of overheating and maintaining optimal fluid viscosity for reliable towing performance and drivetrain protection.

Specifications

Composition

Cooling Tubing	1/2 inch Copper
Cooling Fins	Aluminum

Usage

Cooling Circuit Design	Dual Circuit, 8 and 8 Pass
Application	Engine Oil & Transmission Cooling
Included Components	Cooler Core
Assembly Required	No

How we compare

Feature	Derale 15301 Dual	Others
Cooling Design	Dual Circuit, 8+8 Pass Tube-and-Fin	Typically single circuit, varied designs (tube-fin or stacked-plate)
Material Construction	Copper Tubing, Aluminum Fins	Varies; may use aluminum or steel, often with less efficient fin designs
Dual System Cooling	Yes, cools two systems simultaneously	Rarely available in single units; requires separate coolers for engine oil and transmission
Durability & Finish	Black Powder Coat Finish	Often bare aluminum or basic paint, less resistant to corrosion
Cost Efficiency (per system cooled)	Integrated solution for two systems	Requires purchasing two separate coolers, potentially higher total cost

SKU	abu1517
GTIN	00083277153013
Brand	Derale
Model Name	15301
Part Number	15301
Color	Black
Finish	Powder Coat
Material	Copper tubing, Aluminum fins
Dimensions (L x H x W)	224.4cm x 25.2cm x 156cm (88.35in x 9.92in x 61.42in)
Item Weight	0.45 kg (1 lb)
Package Weight	1.93 kg (4.25 lb)
Fit Type	Universal Fit
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers

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Spec
Price

Derale 15301 Dual Circuit Tube and Fin Cooler Core 8 and 8 Pass Dual Core, Black | 156cm x 25.2cm x 224.4cm (6.14in x 0.99in x 8.83in)

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