4 Row Aluminum Radiator for Toyota Land Cruiser FJ40 FJ45 1958-1984, 3.9L 4.2L L6 Engine

Name: 4 Row Aluminum Radiator for Toyota Land Cruiser FJ40 FJ45 1958-1984, 3.9L 4.2L L6 Engine
SKU: C1688-822015442355
Availability: OutOfStock

$155.18

Upgrade your 1958-1984 Toyota Land Cruiser FJ40/FJ45 with our high-performance 4-row all-aluminum radiator. Designed for maximum cooling and direct fitment.

Out of stock

SKU: C1688-822015442355 Category: Radiator Tags: 4 row radiator, 4.2L L6 radiator, FJ40 aluminum radiator, fj45 cooling system, Toyota Land Cruiser radiator, vintage Toyota parts

Description

Key Selling Points

Maximum Cooling Efficiency: Featuring a high-performance 4-row core design, this radiator provides significantly more cooling capacity than standard 2-row units, ideal for vintage Land Cruiser engines.
Full T-6061 Aluminum Construction: Crafted entirely from aircraft-grade aluminum with a polished finish, ensuring superior heat dissipation and long-term durability without the risk of plastic tank failure.
Engineered for Classic Land Cruisers: Precision-fit for 1958-1984 Toyota Land Cruiser FJ40 and FJ45 models with 3.9L or 4.2L Inline-6 engines.
TIG Welded Strength: 100% TIG welded seams offer exceptional structural integrity and leak resistance, capable of withstanding the rigors of both daily driving and off-road environments.
Direct Bolt-on Replacement: Designed to match original equipment mounting specs for a straightforward installation, restoring your cooling system to peak performance with no major modifications required.

Technical Specifications

Core Material	All Aluminum (T-6061)
Core Rows	4 Row
Flow Type	Downflow
Fitment Years	1958-1984
Tank Material	Aluminum (Welded)

FAQ Q&A

Q: Will this radiator fit my 1978 FJ40 with the original F2 engine?

A: Yes, this 4-row radiator is specifically designed for the FJ40 series from 1958-1984, including the 3.9L and 4.2L L6 engines, ensuring a proper fit for your 1978 model.

Q: How much better is a 4-row aluminum radiator compared to the stock copper-brass one?

A: Aluminum dissipates heat faster than brass, and the 4-row core significantly increases the surface area for cooling, making it much more efficient for preventing overheating during slow-speed crawling or hot climates.

Q: Does this radiator come with a radiator cap?

A: Yes, most of our performance aluminum radiators include a high-pressure CNC machined radiator cap to ensure the system maintains the correct pressure for optimal cooling.