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Cummins ISB and QSB Senders and Switches

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Senders and Switchesfor Cummins ISB and QSB Engines

We stock senders and switches for Cummins ISB and QSB engines. You can easily access our inventory by visiting the product links listed below.

If you do not see the part you are looking for, please use our quote request form or call us at 855.470.3525: our knowledgeable sales staff will gladly help you.

4359193

4359193

COOLANT LEVEL SWITCH - 4B3.9 / B4.5 / 6B5.9 / B6.7 / ISB / QSB

Genuine Cummins Part

  • $134.53
    • $134.53
    Qty: 
    4306990

    4306990

    GEAR OIL PRESSURE SENSOR

    Genuine Cummins Part

  • $612.55
    • $612.55
    Qty: 
    DS-2872858

    DS-2872858

    Item Guaranteed in Stock

    TEMPERATURE SENSOR - 6C8.3 / G8.3 / ISC / ISL

  • $55.41
    • $55.41
    Qty: 
    DS-5297641

    DS-5297641

    Item Guaranteed in Stock

    PRESSURE SENSOR - 4B3.9 / B4.5 / 6B5.9 / B6.7 / ISB / QSB

  • $122.70
    • $122.70
    Qty: 
    DS-4928593

    DS-4928593

    Item Guaranteed in Stock

    INTAKE MANIFOLD PRESSURE SENSOR

  • $69.54
    • $69.54
    Qty: 
    4326872RX

    4326872RX

    REMANUFACTURED NITROGEN OXIDE SENSOR - 4B3.9 / B4.5

    Genuine Cummins ReCon Part

    Sold with refundable core charge of $100.00 (See Details)

  • $653.83
    • $653.83
    Qty: 
    4326766

    4326766

    NITROGEN OXIDE SENSOR

    Genuine Cummins Part

  • $1,146.08
    • $1,146.08
    Qty: 
    4384138

    4384138

    DIFFERENTIAL PRESSURE SENSOR - 6C8.3 / G8.3 / ISC / ISL

    Genuine Cummins Part

  • $156.65
    • $156.65
    Qty: 
    DS-4903523

    DS-4903523

    Item Guaranteed in Stock

    ACTUATOR (ETR FUEL CONTROL)

  • $59.54
    • $59.54
    Qty: 
    DS-4921487

    DS-4921487

    Item Guaranteed in Stock

    OIL PRESSURE SENSOR

  • $141.68
    • $141.68
    Qty: 
    DS-4897224

    DS-4897224

    Item Guaranteed in Stock

    TEMPERATURE SENSOR - B SERIES / C SERIES / ISB / QSB

  • $37.70
    • $37.70
    Qty: 
    DS-4921517

    DS-4921517

    Item Guaranteed in Stock

    PRESSURE SENSOR - B SERIES / C SERIES / ISB / QSB

  • $24.98
    • $24.98
    Qty: 
    DS-4088832

    DS-4088832

    Item Guaranteed in Stock

    TEMPERATURE SENSOR - C SERIES

  • $37.81
    • $37.81
    Qty: 
    DS-3408345

    DS-3408345

    Item Guaranteed in Stock

    TEMPERATURE SENSOR - B SERIES / C SERIES / ISB / QSB

  • $33.58
    • $33.58
    Qty: 
    4921505

    4921505

    PRESSURE SENSOR

    Genuine Cummins Part

  • $124.90
    • $124.90
    Qty: 
    DS-4902720

    DS-4902720

    Item Guaranteed in Stock

    PRESSURE SENSOR (AMBIENT AIR)

  • $55.84
    • $55.84
    Qty: 
    DS-4984223

    DS-4984223

    Item Guaranteed in Stock

    POSITION SENSOR (CAMSHAFT OR CRANKSHAFT)

  • $65.74
    • $65.74
    Qty: 
    3914081

    3914081

    WATER TEMPERATURE SENDER - 4B3.9 / B4.5 / 6B5.9

    Genuine Cummins Part

  • $167.60
    • $167.60
    Qty: 
    4078749

    4078749

    TEMPERATURE SWITCH - 4B3.9 / B4.5 / 6B5.9 / B6.7 / ISB / QSB

    Genuine Cummins Part

  • $316.75
    • $316.75
    Qty: 
    3970911

    3970911

    WATER SENSOR - 4B3.9 / B4.5 / 6B5.9 / B6.7 / ISB / QSB

    Genuine Cummins Part

  • $122.21
    • $122.21
    Qty: 
    3930318

    3930318

    THROTTLE POSITION SENSOR - 4B3.9 / B4.5 / 6B5.9 / B6.7 / ISB / QSB

    Genuine Cummins Part

  • $272.31
    • $272.31
    Qty: 
    4984570

    4984570

    TEMPERATURE SENSOR - 4B3.9 / 6B5.9 / B6.7 / ISB / QSB

    Genuine Cummins Part

  • $72.37
    • $72.37
    Qty: 
    4921730

    4921730

    PRESSURE SENSOR - 4B3.9 / B4.5 / 6B5.9 / B6.7 / ISB / QSB

    Genuine Cummins Part

  • $194.17
    • $194.17
    Qty: 
    3967251

    3967251

    PRESSURE SENSOR - 4B3.9 / B4.5 / 6B5.9 / B6.7 / ISB / QSB

    Genuine Cummins Part

  • $56.52
    • $56.52
    Qty: 
    3949988

    3949988

    PRESSURE SENSOR - 6C8.3 / ISC8.3 / QSC8.3 / QSL9 / ISL9

    Genuine Cummins Part

  • $307.56
    • $307.56
    Qty: 
    4928594

    4928594

    PRESSURE SENSOR - 4B3.9 / B4.5 / 6B5.9 / B6.7 / ISB / QSB

    WITH 4010519 O-RING SEAL
    Genuine Cummins Part

  • $141.33
    • $141.33
    Qty: 
    4984792

    4984792

    OIL PRESSURE SWITCH (NORMALLY CLOSED) - 4B3.9 / 6B5.9 / ISB / ISD

    Genuine Cummins Part

  • $19.13
    • $19.13
    Qty: 
    3968300

    3968300

    OIL PRESSURE SWITCH - 6C8.3 / G8.3 / ISC / ISL

    Genuine Cummins Part

  • $43.37
    • $43.37
    Qty: 
    4995187

    4995187

    PRESSURE SENSOR - 4B3.9 / B4.5 / 6B5.9 / B6.7 / ISB / QSB (DPF)

    Genuine Cummins Part

  • $134.06
    • $134.06
    Qty: 
    2872254

    2872254

    PRESSURE SENSOR

    Genuine Cummins Part

  • $450.95
    • $450.95
    Qty: 
    2872279

    2872279

    CRANKSHAFT POSITION SENSOR - ISB / C SERIES / B SERIES

    Genuine Cummins Part

  • $29.61
    • $29.61
    Qty: 
    2872277

    2872277

    CAMSHAFT POSITION SENSOR - ISB / QSB / ISX / QSX

    Genuine Cummins Part

  • $30.95
    • $30.95
    Qty: 
    DS-4890189

    DS-4890189

    Item Guaranteed in Stock

    POSITION SENSOR - B SERIES / C SERIES / ISB / QSB

  • $13.13
    • $13.13
    Qty: 
    DS-4890190

    DS-4890190

    Item Guaranteed in Stock

    POSITION SENSOR - B SERIES / C SERIES / ISB / QSB

  • $43.55
    • $43.55
    Qty: 
    DS-4921601

    DS-4921601

    Item Guaranteed in Stock

    POSITION SENSOR - ISB / QSB (CRANKSHAFT)

  • $64.00
    • $64.00
    Qty: 
    DS-4921497

    DS-4921497

    Item Guaranteed in Stock

    PRESSURE SENSOR - B SERIES / C SERIES / ISB / QSB

  • $68.96
    • $68.96
    Qty: 
    5265270

    5265270

    Item Guaranteed in Stock

    MAGNETIC SWITCH - 4B 3.9 / B 4.5 / 6B 5.9 / ISB 6.7

    Genuine Cummins Part

  • $42.39
    • $42.39
    Qty: 
    Hundreds Of Items Guaranteed in Stock
    Hundreds Of Items Guaranteed in Stock Click here for details

    FREE SHIPPING ON SELECT FILTERS, BELTS & THERMOSTATS IN APRIL
    Click here for details

    Everyday Free Ground Shipping on Select Overhaul Kits and Turbos
    Everyday Free Ground Shipping on Select Overhaul Kits and Turbos Click here for details

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