Holley EFI Bosch O2 Sensor
Holley EFI Bosch Wideband Oxygen Sensor
Direct replacement for Holley HP, Dominator, Avenger, and Terminator EFI systems
- Hand-calibrated for precise air-fuel ratio monitoring
- Screw-in installation with 18mm x 1.5 thread size
- 7-wire configuration with 8-pin rectangular plug
- Ensures optimal engine performance through accurate data
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Holley EFI Bosch O2 Sensor
Holley EFI Bosch O2 Sensor
Holley EFI Bosch Wideband Oxygen Sensor
Direct replacement for Holley HP, Dominator, Avenger, and Terminator EFI systems
- Hand-calibrated for precise air-fuel ratio monitoring
- Screw-in installation with 18mm x 1.5 thread size
- 7-wire configuration with 8-pin rectangular plug
- Ensures optimal engine performance through accurate data
Original: $207.95
-65%$207.95
$72.78Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Holley EFI Bosch Wideband Oxygen Sensor
Direct replacement for Holley HP, Dominator, Avenger, and Terminator EFI systems
- Hand-calibrated for precise air-fuel ratio monitoring
- Screw-in installation with 18mm x 1.5 thread size
- 7-wire configuration with 8-pin rectangular plug
- Ensures optimal engine performance through accurate data























