Sending Units and Warning Lights

0-100 PSI pressure sensor 0.5V to 4.5V Heavy duty Stainless steel body 1/8" NPT thread Includes GT150 packard connector, pins, and grommets. (Pre-wired cable sold separately) Compatible with all EFI and data logging systems.  Typical uses; dome...

0-200 PSI 5V pressure sensor 0.5V to 4.5V Heavy duty Stainless steel body 1/8" NPT thread Includes GT150 packard connector, pins, and grommets. (Pre-wired cable sold separately) Compatible with all EFI and data logging systems.  Typical uses;...

LDM899TP combo sensor.   Perfect for converter pressure/temp.  outputs 0.5V to 4.5V signal for PSI.  0 to 300 psi  and 0-500*F in one sensor! 1/8" NPT 8.5 feet flying lead.  (Enough extra wire to cut and add connector...

Brake light switch, pressure activated. This switch is an easy way to add brake lights to your vehicle, since the switch powers the brake light system using the hydraulic pressure from the brake line. Ideal for use w/ after-market pedals that don't have...

Coolant Temperature Sensor for Holley EFI and commander 950 systems  

AccuTech™ SMi™ Gauge 0-100 psi pressure sensor only. (Quick disconnect lead not included. Order PN 43530 separately, if needed.)

AccuTech™ SMi™ Gauge 0-15 psi pressure sensor only. (Quick disconnect lead not included. Order PN 43530 separately, if needed.)

AccuTech™ SMi™ Gauge temperature sensor only with quick disconnect lead and manifold sensor. Sensor range 100° - 280°.

Sending Unit Firewall Junction - 2 hole, Female 1/8" NPT, Billet Aluminum, Black 63-120 QuickCar's firewall mount two 1/8"-NPT port firewall junction is made of lightweight aluminum and comes anodized black. Sensor junction blocks are the professional...

Pressure Sending Unit - Electric, 0-100 psi, 1/8" NPT 63-230 Oil/water pressure sender/ transducer. Reads 0-100 PSI. 1/8" NPT thread.

Temperature Sending Unit - Electric, 2 Wire, 1/8" NPT, Black 63-225 Accurately measure oil or water temperatures with the two wire internally grounded temperature sender meant to work with Digital or Redline Stepper gauges. This durable sender features...

Data Acquisition, Racepak, V-Net Module with Sensor, Oil Pressure, 0-150 PSI, Each 220-VP-PT-OP150 Racepak Analog Pre-Programmed V-Net Modules With Sensors Racepak's Vehicle Network (V-Net) is a "smart data" transfer network able to transmit multiple...