Electrical Systems - Sensors

Air Charge Temp Sensor Mercruiser 805223T
Your Price:
$28.99

Air Charge Temp Sensor Mercruiser 805223T

123-9-42406

AIR Charge Temp Sensor
Replaces: Mercruiser 805223T, Volvo 3854527
Fits: Mercruiser / Volvo 4.3L, 5.0L

The Air Charge Temperature Sensor (ACTS) a thermistor sensor that inputs the temperature of the incoming air stream in the air filter or intake manifold to the computer. It can be located in the intake manifold (EFI systems) or the air cleaner.


Air Charge Temp Sensor Volvo 3854158
Your Price:
$29.99

Air Charge Temp Sensor Volvo 3854158

123-9-42404

AIR Charge Temp Sensor
Replaces: OMC / Volvo 3854158
Fits: Ford 5.0L & 5.8L 1993

The Air Charge Temperature Sensor (ACTS) a thermistor sensor that inputs the temperature of the incoming air stream in the air filter or intake manifold to the computer. It can be located in the intake manifold (EFI systems) or the air cleaner.


Cam Position Sensor Volvo 3863130
Your Price:
$139.99

Cam Position Sensor Volvo 3863130

123-9-29806

Cam Position Sensor
Replaces: Volvo 3863130, Mercury 898141
Fits: V6 & V8 Vortec

    Ignition Coils:
  • Premium grade copper windings for high energy output and longer spark duration
  • Our ignition coils are designed to provide optimum performance with the original ignition systems
  • Fits most OEM coil brackets

 


Camshaft Senor Mercruiser 892615001
Your Price:
$89.99

Camshaft Senor Mercruiser 892615001

123-9-29821

Camshaft Senor
Replaces: Mercruiser 892615001
Fits: 8.1L Late Style

    Ignition Coils:
  • Premium grade copper windings for high energy output and longer spark duration
  • Our ignition coils are designed to provide optimum performance with the original ignition systems
  • Fits most OEM coil brackets

 


Camshaft Sensor
Your Price:
$89.99

Camshaft Sensor

123-892615001

Camshaft Sensor

CHOKE KIT-ELEC Mercruiser 809066
Your Price:
$79.99

CHOKE KIT-ELEC Mercruiser 809066

123-809066

CHOKE KIT-ELEC Mercruiser 809066


Choke Pull Off
Your Price:
$29.99

Choke Pull Off

123-1397-8582

Choke Pull Off

Choke Thermostat
Your Price:
$34.99

Choke Thermostat

123-1396-4148

Choke Thermostat

Choke Thermostat
Your Price:
$64.99

Choke Thermostat

123-70125A1

Choke Thermostat

Choke Thermostat Mercruiser 70125A1
Your Price:
$64.99

Choke Thermostat Mercruiser 70125A1

123-9-34040

Choke Thermostat
Replaces: Mercruiser 70125A1
Fits: Rochester Carbs
A choke thermostat controls the idle of the boat by controlling the opening of the butterfly on the top of the carb. This allows more or less air to flow into the engine depending upon the operating temperature of the engine.


Coolant Temp Sensor Mercruiser 805218T
Your Price:
$19.99

Coolant Temp Sensor Mercruiser 805218T

123-9-42402

Coolant Temp Sensor
Replaces: Mercruiser 805218T / Volvo 3850397
Fits: Used with Temp Gauge MCM/MIE EFI Models
  
The coolant temperature sensor is used to measure the temperature of the engine coolant of an internal combustion engine. The readings from this sensor are then fed back to the Engine control unit (ECU). This data from the sensor is then used to adjust the fuel injection and ignition timing.


Coolant Temp Sensor Volvo 3854159
Your Price:
$44.99

Coolant Temp Sensor Volvo 3854159

123-9-42403

Coolant Temp Sensor
Replaces: OMC / Volvo 3854159
Fits: Ford 5.0L & 5.8L 1993

The coolant temperature sensor is used to measure the temperature of the engine coolant of an internal combustion engine. The readings from this sensor are then fed back to the Engine control unit (ECU). This data from the sensor is then used to adjust the fuel injection and ignition timing.


Crankshaft Sensor
Your Price:
$94.99

Crankshaft Sensor

123-864297001

Crankshaft Sensor

Crankshaft Sensor Mercruiser 864297001
Your Price:
$94.99

Crankshaft Sensor Mercruiser 864297001

123-9-29820

Crankshaft Sensor
Replaces: Mercruiser 864297001, Volvo 3858979
Fits: Merc / Volvo 5.0, 5.7 & 6.2L

    Ignition Coils:
  • Premium grade copper windings for high energy output and longer spark duration
  • Our ignition coils are designed to provide optimum performance with the original ignition systems
  • Fits most OEM coil brackets

 


IAC Motor Mercruiser 805224A1
Your Price:
$64.99

IAC Motor Mercruiser 805224A1

123-9-33401

IAC Motor
Replaces: Mercuiser 805224A1
Fits: MCM / MIE GM V6 & 305,350,454,502 EFI

An IAC (idle air control) motor is designed to adjust the engine idle RPM speed by opening and closing an air bypass passage inside the throttle body. The PCM (powertrain control module) receives information from various sensors and will output signals to adjust the idle air control motor in or out to adjust engine idle speed by controlling engine idle air.


IAC Motor OMC 3855194
Your Price:
$119.99

IAC Motor OMC 3855194

123-9-33402

IAC Motor
Replaces: Volvo / OMC 3855194
Fits: Volvo / OMC 4.3L,5.0L,5.7L,7..4L & 8.1L

An IAC (idle air control) motor is designed to adjust the engine idle RPM speed by opening and closing an air bypass passage inside the throttle body. The PCM (powertrain control module) receives information from various sensors and will output signals to adjust the idle air control motor in or out to adjust engine idle speed by controlling engine idle air.


Ignition Module Volvo 3858984
Your Price:
$37.99

Ignition Module Volvo 3858984

123-9-29807

Ignition Module
Replaces: Volvo 3858984
Fits: Volvo V6 & V8 Vortec

    Ignition Coils:
  • Premium grade copper windings for high energy output and longer spark duration
  • Our ignition coils are designed to provide optimum performance with the original ignition systems
  • Fits most OEM coil brackets

 


VALVE-IAC Mercruiser 803149
Your Price:
$74.99

Intake Air Control Valve 803149

123-803149

Mercruiser Intake Air Control Valve 803149


Knock Sensor
Your Price:
$39.99

Knock Sensor

123-805544T

Knock Sensor

Knock Sensor Mercruiser 805544T
Your Price:
$39.99

Knock Sensor Mercruiser 805544T

123-9-33500

Knock Sensor
Replaces: Mercruiser 805544T / Volvo 3854512
Fits: MCM/MIE GM V8 454, 502, 540, 572

These Mallory Marine ignition knock sensors maximize your engine's performance--regardless of fuel quality! The knock sensors hear various knock frequencies under many operating conditions to detect shifts and provide an accurate signal to your engine control module. The sensors meet or exceed OE requirements and reduce potential damage to your internal engine components