Spectra CU206 Radiator

Spectra CU206 Radiator Overview

The Spectra CU206 radiator is an OE-style replacement built for durability and consistent cooling performance. It is listed for select Chevrolet S10, GMC Sonoma, GMC S15, Chevrolet S10 Blazer, and GMC S15 Jimmy applications with transmission oil cooler provisions and without an engine oil cooler.

For shoppers searching for a radiator for 1985-1993 Chevrolet S10 or a replacement radiator for 1991-1993 GMC Sonoma, this unit is matched to the factory-style cooling layout and requires a radiator cap.

Key Features

• OE-style radiator construction for select GM compact truck and SUV applications
• Fits vehicles with TOC (Transmission Oil Cooler) and without EOC (Engine Oil Cooler)
• Radiator cap is required
• Direct-fit coverage for Chevrolet S10, GMC Sonoma, GMC S15, Chevrolet S10 Blazer, and GMC S15 Jimmy
• Part number CU206 for catalog and cross-reference lookup

Detailed Description

Spectra Premium radiators are engineered to meet the durability expectations associated with original equipment cooling components. The CU206 is cataloged for 1985-1993 Chevrolet S10, 1991-1993 GMC Sonoma, 1985-1990 GMC S15, 1985-1988 Chevrolet S10 Blazer, and 1985-1988 GMC S15 Jimmy. It is a practical choice when replacing a leaking, corroded, or inefficient radiator in these GM platforms. This part cross-references APDI 8010206 and Hayden 679 for the same application.

What It Helps Address

• Coolant leaks from a damaged radiator core or tank
• Overheating caused by restricted coolant flow
• Temperature instability during stop-and-go driving
• Cooling system wear in older Chevrolet S10 and GMC Sonoma trucks
• Replacement needs after corrosion or age-related radiator failure

Installation Notes and Tips

Verify that your vehicle uses a transmission oil cooler and does not use an engine oil cooler before ordering. Confirm radiator cap fitment separately, since a cap is required. Match the vehicle year, make, and model exactly to the listed applications for proper installation.

Quality Assurance

Built to follow OE durability expectations for the listed applications, the Spectra CU206 is a cataloged replacement radiator for direct-fit service on supported GM trucks and SUVs.