With over five decades of expertise in radiator manufacturing, CSF stands as a trusted leader in delivering superior cooling solutions. The CSF 93-97 Toyota Landcruiser (3-Row Copper Core) Radiator exemplifies this legacy by combining robust construction with advanced design to ensure optimal engine performance and reliability. Engineered specifically for the Toyota Landcruiser and compatible Lexus LX450 models within the 1993-1997 production years, this radiator offers a precise "drop-in" fit, eliminating the need for any modifications during installation.
Constructed using OEM specified copper-brass materials, this radiator features ribbed brass end tanks and reinforced side end plates that provide exceptional strength and durability. The integration of metal core straps further enhances its ability to withstand heavy vibration and chassis flex, particularly beneficial for off-road driving conditions. The 3-row 46mm heavy-duty copper core design delivers superior heat dissipation, ensuring your engine maintains optimal temperature even under demanding circumstances such as towing or extended off-road excursions.
Key Features
- OEM specified Copper-Brass Construction that guarantees longevity and corrosion resistance.
- Designed for ease of recoring and repair, facilitating maintenance and extending service life.
- Eliminates risk of coolant contamination, protecting sensitive components including seals, water pump, and thermostat.
- Single-piece, deep-drawn brass tanks with ribs for enhanced structural integrity and durability.
- Special coated tubes with OEM specified double lock seam joints to ensure long-lasting performance.
- High-performance multi-louvered fin design, optimized for maximum cooling efficiency.
- Coated steel side channels that provide additional strength and resistance to wear.
- Reinforced inlet and outlet connections featuring a thru pipe design for improved durability.
- 100% leak tested at 150% of operating pressure to guarantee reliability prior to shipment.
- Industry-leading packaging that meets a 10-foot drop test standard, ensuring safe delivery.
- Built to OEM cooling specifications, including a high-performance transmission cooler equipped with built-in turbulators for enhanced heat exchange.
- All components are meticulously installed, torqued, and tested during assembly to maintain rigorous quality standards.
Applications
| Year Range | Make | Chassis Code | Model | Trim | Engine / Trans / Etc | Notes |
|---|---|---|---|---|---|---|
| 1996-1997 | Lexus | J80 | LX450 | - | 4.5L L6 | - |
| 1993-1997 | Toyota | J80 | Land Cruiser | - | 4.5L L6 | - |
OEM Part Numbers
- Toyota: 16400 66081
- Toyota: 16400-66081
- Toyota: 1640066081
Warranty
Cooling Systems and Flexibles, Inc. (CSF) provides a comprehensive warranty on its High-Performance Cooling Systems, covering normal use and service for the original purchaser of the vehicle in which the product was installed. This warranty underscores CSF’s commitment to quality and customer satisfaction. For detailed warranty information, please visit our Warranty Page.
SKU# 2517 Warranty Term: 2 years
In summary, the CSF 93-97 Toyota Landcruiser (3-Row Copper Core) Radiator is engineered to meet and exceed OEM standards, delivering exceptional cooling performance, durability, and reliability. Whether for rigorous off-road adventures, heavy towing, or everyday driving, this radiator ensures your Landcruiser operates at peak efficiency, safeguarding your engine and enhancing vehicle longevity. Trust CSF’s proven expertise to provide a high-quality cooling solution that aligns with your vehicle’s demanding requirements.
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.
We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.
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.
All in stock products ship the same day if ordered before 2pm GMT
For out of stock items we will contact you with an estimated wait time if not otherwise specified above.
We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy
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.
PLEASE NOTE
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
- Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
- Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.





