One Stop Solutions 1864 Radiator

Radiator for Tracker and Sidekick Applications

OSC Premium New Automotive Radiator Part Number 1864 is built for OE-style form and function with a downflow design, plastic tanks, and a premium aluminum core. It is engineered for direct replacement service on select Chevrolet Tracker, Geo Tracker, and Suzuki Sidekick models, including applications with a concentric transmission oil cooler.

Key Features

• Downflow radiator design with 16 3/4 in. core height, 19 in. core width, and 1 in. core thickness
• Premium aluminum core construction with plastic tanks
• Transmission oil cooler included; concentric cooler type with 1 in. diameter
• 1 1/8 in. inlet and outlet diameters for OE-style hose connection sizing
• Die-cut gasket design to help maintain a leak-resistant seal
• Individually pressure tested during production
• Engineered for multi-fit applications without changing the look or fit
• Part Number 1864 cross-references APDI 8011864 and Spectra Premium CU1864 for the same application

Detailed Description

This OSC radiator is designed around OE cooler design requirements and uses premium-grade tubes, fins, headers, and tanks for durable service. The core is cadmium plated inside and out to help resist premature failure, while the assembly is fitted and torqued to factory specifications. For 1993-1995 Geo Tracker and Suzuki Sidekick models with the 16 3/4 in. tall radiator, as well as 1996-1997 Geo Tracker and Suzuki Sidekick applications with the 19 1/4 in. core note, and 1998 Chevrolet Tracker coverage, Part Number 1864 provides a direct replacement solution. It is also a practical choice for drivers searching for a radiator for 1993-1998 Suzuki Sidekick, a replacement radiator for Geo Tracker, or a cooling system radiator for Chevrolet Tracker 1998.

What It Helps Address

• Overheating caused by a restricted, leaking, or damaged radiator
• Transmission fluid temperature control concerns when the cooler circuit is part of the failure
• Coolant loss from cracked tanks, worn seals, or core leakage
• Poor heat rejection in higher-mileage Tracker and Sidekick cooling systems
• Fitment issues from worn original equipment radiator assemblies

Installation Notes and Tips

Verify core height and application notes before installation, especially on 1993-1995 Geo Tracker and Suzuki Sidekick models marked 16 3/4 in. tall radiator and 1996-1997 applications marked 19 1/4 in. core. Confirm inlet and outlet hose sizes, transmission cooler line routing, and mounting points before transfer. Flush the cooling system, inspect hoses and clamps, and check for proper fan and thermostat operation after installation. Part Number 1864 is a direct-fit style replacement for select Tracker and Sidekick cooling systems.

Quality Assurance

OSC tests the transmission and engine oil coolers before tank installation, checks the radiator core before assembly, and tests the completed unit again after assembly. The radiator is individually pressure tested and built to OE-style performance standards for the listed Chevrolet Tracker, Geo Tracker, and Suzuki Sidekick applications.