Holley 554-155 Wideband Oxygen Sensor for Sniper EFI Systems

The Holley 554-155 Wideband Oxygen Sensor is designed for use with Sniper EFI systems, providing precise air-fuel ratio measurements for optimal engine tuning. Featuring a Bosch LSU 4.9 sensor, this component ensures accurate, real-time data critical for high-performance fuel management and emissions control. Its robust construction and compatibility with a variety of vehicle applications make it an essential upgrade for enthusiasts seeking improved engine performance and efficiency. Easy to install and maintain, the sensor is built to withstand demanding driving conditions and deliver reliable sensor readings over time.

Features:

• Compatible with Sniper EFI Systems for accurate air-fuel ratio monitoring

• Bosch LSU 4.9 sensor technology for precise measurements

• Designed for high-performance engine tuning and emissions compliance

• Robust construction for durability in demanding conditions

• Easy installation with standard connectors