CSF 81-87 4.2L Toyota Landcruiser (AT) / 1988 4.0L (AT) (4-Row Copper Core) Radiator

With over five decades of dedicated expertise in radiator manufacturing, CSF stands as a benchmark in delivering superior cooling solutions tailored for the Toyota Landcruiser series. The CSF 81-87 4.2L Toyota Landcruiser (AT) / 1988 4.0L (AT) (4-Row Copper Core) Radiator embodies this legacy, offering a robust, reliable, and high-performance cooling system engineered to maintain optimal engine temperatures under diverse driving conditions.

The radiator’s construction utilizes the original style copper/brass materials, renowned for their exceptional thermal conductivity and durability. This design incorporates ribbed brass end tanks, which enhance structural integrity and resist deformation, especially critical when subjected to the rigorous demands of off-road driving and heavy-duty use. Reinforced side end plates and integrated metal core straps further contribute to the radiator’s resilience, effectively countering vibrations and chassis flex that are typical in challenging terrains.

At the heart of this radiator lies the 4-Row 65mm Heavy-Duty Copper Core, a feature that ensures superior heat dissipation and cooling efficiency. This core design is meticulously crafted to provide maximum airflow and thermal exchange, thereby safeguarding the engine from overheating during towing, extended drives, or intense off-road activities. Importantly, the CSF radiator is engineered as a true “drop-in” replacement, guaranteeing seamless installation without the need for modifications, which minimizes downtime and installation complexity.

Features

• OEM specified Copper-Brass Construction: Ensures high thermal efficiency and long-lasting durability.
• Easy to recore & repair: Designed for straightforward maintenance, extending the radiator’s service life.
• Protection against coolant contamination: Prevents damage to sensitive engine components such as seals, water pump, and thermostat.
• Single Piece - Deep Drawn Brass Tanks with Ribs: Provides enhanced strength and durability to withstand harsh operating conditions.
• Special coated Tubes with Double Lock Seam Joints: Guarantees long-term reliability and resistance to leaks.
• High Performance Multi-Louvered Fins: Optimized for maximum heat transfer and airflow efficiency.
• Coated Steel Side Channels: Adds structural strength and corrosion resistance.
• Reinforced Inlet & Outlet Connections with Thru Pipe Design: Ensures secure and leak-free fluid transfer.
• 100% Leak Tested at 150% Operating Pressure: Validates the radiator’s integrity and reliability before shipment.
• Industry Leading Packaging: Designed to withstand a 10-foot drop test, ensuring product protection during transit.
• Drop-in Fit: Compatible with original vehicle specifications for hassle-free installation.
• Built for OEM Cooling Standards: Includes a high-performance transmission cooler with integrated turbulators for enhanced fluid dynamics.
• Comprehensive Assembly Quality Control: All components are installed, torqued, and tested during assembly to meet strict quality standards.

This radiator is specifically engineered to meet the cooling demands of various Toyota Landcruiser models within the 1981 to 1988 production years. Its compatibility spans multiple engine configurations, including diesel and gasoline variants, ensuring versatile application across the J60 chassis series.

Applications

OEM Part Numbers

• Toyota: 16400 61051
• Toyota: 16400-61051
• Toyota: 1640061051

CSF’s commitment to quality is further underscored by their comprehensive warranty policy. Cooling Systems and Flexibles, Inc. (CSF) guarantees their High-Performance Cooling Systems under normal use and service to the original purchaser of the vehicle in which the product was originally installed. This warranty reflects CSF’s confidence in the durability and performance of their radiators, providing peace of mind for customers investing in long-term vehicle reliability.

For detailed warranty information, customers are encouraged to visit the Warranty Page. The SKU# 2708 carries a warranty term of 2 years, ensuring sustained protection and support.

In summary, the CSF 81-87 4.2L Toyota Landcruiser (AT) / 1988 4.0L (AT) (4-Row Copper Core) Radiator is a meticulously engineered component

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

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We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

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All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.