Engine Sensors

Precision Monitoring, Peak Performance: Engine Sensors for Enhanced Control.
SDHQ Built Products

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Holley EFI O2 Sensor Display
Holley PerformanceHolley EFI O2 Sensor
$299.95
Holley EFI Bosch Style O2 Sensor Display
Holley PerformanceHolley EFI Bosch Style O2 Sensor
$194.95
Holley Crankshaft Trigger Sensor Display of included Parts
Holley PerformanceHolley Crankshaft Trigger Sensor
$172.95
Holley Coolant Temperature Sensor Display
Holley PerformanceHolley Coolant Temperature Sensor
$51.20
Holley Coolant Air Temp Sensors Display
Holley PerformanceHolley Coolant Air Temp Sensors
$52.74
Holley Cam Sync Sensor Display of Included Parts
Holley PerformanceHolley Cam Sync Sensor
$241.95
Holley Bosch Style MAP Sensor-5 Bar Range Display
Holley PerformanceHolley Bosch Style MAP Sensor-5 Bar Range
$158.95
Holley Bosch Style MAP Sensor-3 Bar Range Display of Included Parts
Holley PerformanceHolley Bosch Style MAP Sensor-3 Bar Range
$137.95
Holley Boost Control Solenoids Display of Included Parts
Holley PerformanceHolley Boost Control Solenoids
$167.95
Holley 100psi. Pressure Transducers Display Holley 100psi. Pressure Transducers Display
Holley PerformanceHolley 100psi. Pressure Transducers
$139.95
Holley 2 Bar MAP Sensor Display
Holley PerformanceHolley 2 Bar MAP Sensor
$145.95
Holley 3.5 Bar MAP Sensor Performance Holley Performance display
Holley PerformanceHolley 3.5 Bar MAP Sensor
$168.95