EGR Valve
Secondary Air Pump
Thermostat Housing
Oil Cooler
Fuel Pressure Regulator
Blower Resistor
Heater Valve
Ignition Coil
Air Flow Sensor
Headlight Leveling Sensor
Lambda Sensor
Temperature Sensor
ABS sensor
Brake Light Switch
Oil Pressure Switch
Throttle Body
Auxiliary Water Pump

Oil Cooler

Most automotive oil coolers prevent oil overheating by constantly forcing water or liquid coolant through a maze of tubes. Viscosity is drastically reduced in overheated oil, reducing lubricating efficiency and engine.