One Stop Solutions 2316 Radiator

Radiator for Chevrolet and GMC Trucks

Restore cooling performance with this OSC Premium New Automotive Radiator, part number 2316. Built for O.E. form and function, it is engineered for direct replacement service in select Chevrolet Silverado 3500, C1500, C2500, C3500, K1500, K2500, K3500 and GMC C1500, C2500, C3500, K1500, K2500, K3500 applications.

• Crossflow radiator design
• Premium-grade aluminum core construction with plastic tanks
• Single-row core design with 34 in. core height and 17 1/4 in. core width
• 1 5/16 in. inlet and 1 9/16 in. outlet diameters
• No engine oil cooler and no transmission oil cooler included
• Die-cut gasket design for leak resistance
• Individually pressure tested during production
• Multi-fit engineering with factory-style fit and finish

Detailed Product Overview

OSC part number 2316 is a replacement radiator built around premium aluminum tubes, fins, headers, and related components for dependable heat transfer. The radiator uses a crossflow layout with plastic tanks and a single-row core, and it is designed to match original equipment dimensions and mounting expectations for the listed Chevrolet and GMC trucks. This radiator is a practical choice for 1995-2000 Chevrolet C1500, K1500, C2500, C3500, K2500, K3500 and GMC C1500, K1500, C2500, C3500, K2500, K3500 models, plus the 2004 Chevrolet Silverado 3500, when the vehicle is equipped without an engine oil cooler.

This part cross-references APDI 8011520 and Dorman - HELP 56046 for the same application.

What This Radiator Helps Address

• Overheating caused by a worn or leaking radiator
• Coolant loss from cracked tanks or failed seals
• Reduced cooling efficiency from aged core materials
• Fitment issues when replacing an original crossflow radiator
• Heat-related drivability problems in high-mileage Chevrolet Silverado 3500 and GMC truck applications

Installation Notes and Fitment

Compatible with 2004 Chevrolet Silverado 3500, wo/EOC; 1995-2000 Chevrolet C2500, wo/EOC; 1995-2000 Chevrolet C3500, wo/EOC; 1995-2000 Chevrolet K2500, wo/EOC; 1995-2000 Chevrolet K3500, wo/EOC; 1995-2000 GMC C2500, wo/EOC; 1995-2000 GMC C3500, wo/EOC; 1995-2000 GMC K2500, wo/EOC; 1995-2000 GMC K3500, wo/EOC; 1995-1998 Chevrolet C1500, wo/EOC; 1995-1998 Chevrolet K1500, wo/EOC; 1995-1998 GMC C1500, wo/EOC; 1995-1998 GMC K1500, wo/EOC.

Verify radiator dimensions, inlet and outlet sizes, and the absence of an engine oil cooler before installation. This radiator is engineered for drop-in replacement service, and all necessary fittings or hardware are included in each unit.

Quality Assurance

OSC radiators are manufactured to OES form and function standards and are pressure tested during production. Each unit is tested before assembly and again after assembly to help confirm cooling-system integrity and leak resistance.