Spectra CU13576 Radiator

Spectra CU13576 Radiator Overview

The Spectra CU13576 radiator is built to match OE durability and performance expectations for cooling system replacement. It is a direct-fit radiator for select Hyundai Tucson and Kia Sportage applications, making it a practical choice for drivers replacing a leaking, clogged, or damaged radiator.

Compatible with 2016-2021 Hyundai Tucson and 2017-2022 Kia Sportage, this radiator supports factory-style cooling system service with application-specific fitment.

Key Features

• OE-style construction for durability expectations aligned with original equipment
• Application-specific fitment for select Hyundai Tucson and Kia Sportage models
• Direct replacement radiator for cooling system repair
• Cross-reference part numbers include Bosch 13576 and CSF 3788
• Part number: CU13576

Detailed Description

Spectra Premium engineered the CU13576 radiator to follow the structure and design standards expected from an OE replacement part. It is intended for cooling system service on 2016-2021 Hyundai Tucson and 2017-2022 Kia Sportage models, where proper heat transfer and stable coolant circulation are critical to engine temperature control. If you are searching for a radiator for a Hyundai Tucson or Kia Sportage, CU13576 provides a fitment-specific replacement option backed by Spectra’s radiator design approach.

This part cross-references Bosch 13576 and CSF 3788 for the same application. The part number CU13576 is also referenced in aftermarket interchange listings for related radiator applications.

What It Helps Address

• Coolant leaks from a cracked or corroded radiator
• Overheating caused by restricted coolant flow
• Reduced cooling efficiency from internal buildup or damage
• Radiator replacement after impact or front-end damage
• Temperature instability during normal driving conditions

Installation Notes and Tips

Verify year, make, and model before installation. Confirm hose routing, mounting points, and connector locations against the original radiator before removal. Flush the cooling system, inspect hoses and clamps, and refill with the correct coolant specification after installation. Bleed air from the system according to the vehicle service procedure to help restore proper circulation.

Quality Assurance

Spectra Premium radiators are built to meet the durability and performance expectations associated with OE-style replacement parts. The CU13576 is designed for consistent fitment on the listed Hyundai Tucson and Kia Sportage applications.

• Fits 2017-2022 Kia Sportage
• Fits 2016-2021 Hyundai Tucson