Keystone GM3115348 Triple Radiator Fan Assembly OEM Replacement 84203930

The Keystone GM3115348 is a direct OEM-replacement triple radiator fan assembly designed for the 2019–2024 Chevrolet Silverado 1500 and GMC Sierra 1500 equipped with the 3.0L Turbo-Diesel (LM2 Duramax) engine. This cooling fan assembly is engineered to match original factory specifications, restoring proper engine cooling performance and ensuring the cooling system operates within designed temperature parameters.

Key Features:

• Triple-fan configuration matching the factory cooling setup for the 3.0L Turbo-Diesel application
• Direct OEM-style replacement — no modifications required for installation
• Replaces GM OEM part number 84203930
• Compatible with Keystone/PFM part reference for collision and mechanical repair use
• Designed to meet original equipment fit, form, and function standards
• Includes fan shroud, motors, and blade assemblies as a complete unit

This assembly is built for shops and technicians performing collision repairs or cooling system replacements on light-duty diesel trucks. The complete assembly simplifies installation and eliminates the need to source individual components separately.

OEM Cross-Reference: 84203930 (GM)