Performance Radiator for Toyota 4Runner (1992-1995) 2.4L Manual

Heavy-Duty All-Aluminum Performance Radiator for 1992-1995 Toyota 4Runner

Direct-fit 3-row aluminum cooling upgrade: Replaces fragile OEM plastic-tank radiators with a high-capacity, TIG-welded core to maintain stable coolant temperatures during low-speed trail crawling and continuous load.

The Stock 4Runner Cooling Vulnerability

The factory radiator on the second-generation 4Runner relies on crimped plastic end tanks bonded to a narrow single-row core. Decades of continuous thermal cycling, chassis flex, and cooling pressure cause the aged plastic to embrittle and separate at the tank seams or crack at the inlet neck. In low-speed off-road crawling, reduced ambient airflow quickly overwhelms the factory core capacity, inducing heat soak and placing the 22R-E cylinder head at severe risk of thermal distortion.

The Engineering Solution

This radiator is manufactured entirely from aircraft-grade aluminum with precision TIG-welded end tanks, completely eliminating failure-prone crimped gaskets. The high-density 3-row racing tube core measures 19.21 in x 15.75 in x 1.73 in, significantly increasing fluid capacity and heat dissipation surface area. Equipped with a CNC-machined filler neck, included high-pressure radiator cap, and standard 1.34-inch inlet and outlet connections, it provides direct bolt-on installation into factory mounts without shroud or chassis modification.

Technical Specifications

Compatibility

• 1992-1995 Toyota 4Runner SR5 2.4L L4 Manual Transmission
• Manual transmission models only (Transmission and engine oil coolers not included)
• Fits 2.4L 22R-E 4-Cylinder engines only; does not fit 3.0L 3VZ-E V6 models

The Toyota Trail Durability Standard

Engineered to handle severe torsional chassis twist, prolonged high-RPM hill climbs, and remote off-road expeditions, this all-aluminum cooling system delivers uncompromised thermal margins and trail reliability for the 22R-E platform.