OEM Sensors/ Modules / Relays
A/C Relay - 84/87Located at inner fender well, passenger side. It's the one with the BLACKconnector...
Air Temp Sensor 3/8" Fits in collar of K&N or similar air filter. Use this sensor when installi..
Air Temp Sensor OEM - 86/89
Found near the Mass Airflow sensor at the inlet elbow, gray two-wirecon..
Blower Fan RelayFound on blower housing under hood, passenger side. Replace when fan controldoes not..
Coolant Temp Sensor - 86/89This sensor is located in front of the intake, near the upper radiator ho..
Crank Sensor Assembly 1984 / 1985
This module comes with bracket and bolt. When the CRANK sensor go..
Crank Sensor Assembly 1986 / 1989 INCLUDES BRACKET AND BOLT. Found at bottom of engine, driv..
Fuel Pump Relay - 84/87Located at inner fender well, passenger side. It's the one with the GRAYconne..
HD Fuel Pump/ Fan Relay KitThis kit is designed for high current applications such as high power coo..
Heater Blower Resistor 1984 / 1987Fits into heater box under hood, near blower motor. Gray connector..
IAC Motor - 86/89
OEM Idle Air Control (IAC} Motor to replace your worn out or malfunctionongfactor..
Knock Sensor - 84/89Knock sensor senses detonation and sends signal to ESC module for processing. Se..
Map Sensor 2 Bar - 84/892-bar. Found at the inner fender well, passenger side on ANALOG DASH cars on..
Oil Pressure SwitchLocated below the turbo, at the engine block, in the brass tee. Indicates LOWOIL ..
Oil Pressure Switch for 3800 GM Series I and II. Uses sealed connector...