AdvanEX Engine Cooling Fan Control Module — Replace OE 940002904, Precise Multi‑Speed Control

AdvanEX Engine Cooling Fan Control Module replaces OE 940002904 to manage multi-speed fan operation and keep engine temperatures stable under varied driving conditions.

This replacement fan control module is engineered to match the original equipment’s form, fit and function while offering precise fan-speed control across compatible Ford, Lincoln and Mercury models. It coordinates fan motor output so the cooling system responds appropriately during idling, cruising and heavy-load scenarios, helping maintain consistent engine temperatures and supporting fuel-efficient operation.

What vehicles and engines does this module fit?

This AdvanEX module is compatible with a range of Ford, Lincoln and Mercury models and specific engine sizes. Confirm your year and engine before purchase to ensure correct application.

• Ford Flex 3.5L (2010)
• Ford Edge 2.0L (2012–2015), 3.5L (2007–2015), 3.7L (2011–2014)
• Crown Victoria / Town Car / Mercury Grand Marquis 4.6L (2006–2011)
• Lincoln MKX 3.5L (2007–2010), MKX 3.7L (2011–2015)

How does this control module improve cooling system performance?

The module modulates fan speed according to engine load and coolant temperature so the fan runs only as hard as needed. That targeted control reduces electrical draw compared with a single-speed fan and supports smoother temperature regulation across driving conditions.

• Multi-speed output for variable cooling demand
• Short-circuit protection to safeguard electrical components
• High-current welded connections for consistent power delivery

Is this an OEM-equivalent replacement and which part numbers match?

Yes — the AdvanEX module is designed to meet OE specifications for form, fit and function and installs using the same mounting points and connectors. It cross-references common OE numbers, simplifying sourcing and compatibility checks.

• Interchange numbers: 940002904, 6W1Z8B658AC, 6W1Z8B658AB, 902-209
• Mounting and connectors identical to the original part
• Manufactured to control fan speed precisely like the factory unit

What should I know about installation, durability and support?

Installation follows the factory locations and harness connections; a basic mechanical skillset is sufficient for a straightforward swap. The design includes robust electrical joints and short-circuit protection for longer in-service life, and AdvanEX offers after-sale support if issues occur.

• OE-style mounting points and connector layout for direct replacement
• Rapid heat dissipation to help maintain cooler operating temperatures
• One-year after-sale support for manufacturing-related concerns

Who is this for: This AdvanEX Engine Cooling Fan Control Module is aimed at technicians, DIY mechanics and fleet managers who need a direct-fit OE-equivalent replacement for the specified Ford, Lincoln and Mercury models. Choose this module when you want reliable fan-speed control, electrical protection, and an exact fit to restore proper cooling system function without modifying factory wiring or mounts.