41019 Wells Knock Sensor 5s2194

Wells Knock Sensor 5S2194

Restore optimal engine performance and prevent detonation damage with the Wells Knock Sensor 5S2194 (SKU 41-019). This premium OEM-quality knock sensor is specifically engineered for Ford Falcon AU1, AU2, and AU3 models equipped with the 4.0L engine, delivering precise knock detection for optimal ignition timing, engine protection, and maximum performance.

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Key Features & Benefits

• Wells Quality - OEM-grade component built to Ford's exact specifications
• Direct Replacement - Perfect fit for Ford Falcon AU1/AU2/AU3 4.0L engines
• Engine Protection - Detects engine knock to prevent detonation damage and optimize timing
• Enhanced Performance - Ensures optimal ignition timing for maximum power and efficiency
• Durable Construction - Built to withstand extreme temperatures and engine vibration
• Easy Installation - Direct plug-and-play replacement

Vehicle Compatibility

This knock sensor is designed for:

• Ford Falcon AU1 with 4.0L engine
• Ford Falcon AU2 with 4.0L engine
• Ford Falcon AU3 with 4.0L engine
• Other compatible Ford 4.0L applications
  
  

CLICK HERE TO CHECK IF THIS FITS YOUR VEHICLE.

OEM Part Number Cross-Reference

This Wells knock sensor replaces the following Ford OEM part numbers:

• F8CF12A699AA
• F8CZ12A699AA
• 1F1Z12A699AA

Wells Part Number

5S2194

Cross Reference Number

KNS-019 KNS019

Common Symptoms of Faulty Knock Sensors

• Engine knocking or pinging noise
• Poor fuel economy
• Loss of power during acceleration
• Check engine light illuminated (P0325, P0326, P0327, P0328 codes)
• Engine hesitation or rough running
• Reduced engine performance
• Increased emissions

Why Choose LM15 Motorsport?

We supply genuine Wells engine management components with fast shipping across Australia. Every part is carefully inspected to ensure you receive the exact component your Ford needs for reliable performance and longevity.

Need help with fitment or installation? Contact our expert team for advice specific to your vehicle.