Motorcraft DY1694 Exhaust Gas Oxygen Sensor

The Motorcraft DY1694 is a direct-fit exhaust gas oxygen sensor (O2 sensor) engineered to Ford Motor Company's original equipment specifications. Designed as a genuine Motorcraft replacement part, this sensor monitors exhaust gas composition and relays real-time data to the engine control module (ECM), enabling precise fuel trim adjustments for optimal combustion efficiency.

Motorcraft oxygen sensors are manufactured to the exact tolerances required by Ford, Lincoln, and Mercury vehicles, ensuring a factory-level fit and reliable performance without the need for modifications or adapters. As a genuine OEM-grade component, the DY1694 restores proper closed-loop fuel control, helping to eliminate fault codes related to oxygen sensor malfunction and preventing associated symptoms such as poor fuel economy, rough idle, or failed emissions tests.

Key Features:

• Genuine Motorcraft OEM-quality exhaust gas oxygen (O2) sensor
• Engineered to Ford Motor Company original equipment specifications
• Restores accurate air/fuel ratio monitoring and closed-loop fuel control
• Direct-fit replacement — no modifications or adapters required
• Helps resolve O2 sensor-related diagnostic trouble codes (DTCs)
• Supports improved fuel economy and reduced emissions
• Durable construction for long-term reliability under high-heat exhaust conditions

Choosing a genuine Motorcraft sensor over aftermarket alternatives ensures compatibility and longevity validated by Ford engineers. The DY1694 is a reliable solution for restoring your vehicle's emissions system and engine management performance to factory standards.