One Stop Solutions 2707 Radiator

Radiator for Colorado, Canyon, and Isuzu i-Series

Restore cooling performance with this OSC Premium radiator, part number 2707. Built for OE-style form and function, it is engineered for direct replacement service on select Chevrolet Colorado, GMC Canyon, and Isuzu i-Series applications from 2004-2012.

• Premium-grade aluminum core construction with plastic tanks
• Crossflow design with 1-row core layout
• Transmission oil cooler included with plated cooler design
• Die-cut gasket construction to help maintain a leak-resistant seal
• Individually pressure tested during production
• Factory-style fitment for hassle-free installation
• Core dimensions: 18 1/8 in. height, 23 1/8 in. width, 7/8 in. thickness
• Inlet diameter: 1 5/16 in.; outlet diameter: 1 9/16 in.

Detailed Product Overview

OSC part number 2707 is a replacement radiator engineered to match original equipment form and function while adding durability-focused design updates. The aluminum core uses cadmium-plated tubes inside and out to help reduce premature failure, and the unit is assembled with premium-grade tubes, fins, headers, tanks, and related components. This radiator also includes a plated transmission oil cooler and is built for vehicles that rely on integrated cooling performance, including Chevrolet Colorado, GMC Canyon, and select Isuzu i-280, i-290, i-350, and i-370 models.

This part cross-references APDI 8012707 and Spectra Premium CU2707 for the same application.

What This Radiator Helps Address

• Overheating caused by a worn or restricted radiator core
• Coolant leaks from aging tanks, seals, or header joints
• Reduced heat transfer from damaged fins or internal tube wear
• Transmission heat buildup in vehicles with an integrated cooler
• Fitment issues from a radiator that no longer matches factory dimensions

Installation Notes and Fitment

Compatible With 2004-2012 Chevrolet Colorado, N/A; 2004-2012 GMC Canyon, N/A; 2006 Isuzu i-280, N/A; 2006 Isuzu i-350, N/A; 2007-2008 Isuzu i-290, N/A; and 2007-2008 Isuzu i-370, N/A. Part number 2707 is built as a drop-in replacement with factory-style dimensions and included fittings or hardware where required by the unit design. Verify inlet and outlet sizes, cooler line spacing, and mounting points against the original radiator before installation. Proper system flushing and pressure testing are recommended during replacement service.

Quality Assurance

OSC radiators are produced with multiple inspection steps, including testing of the transmission and engine oil coolers before tank installation, core testing before assembly, and a final pressure test after assembly. The design also incorporates engineering updates aimed at improving cooling performance and service life in higher-mileage vehicles.