Cummins ISB and QSB Senders and Switches

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

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

Genuine Cummins Part

$134.53

$134.53

Qty:

4306990

GEAR OIL PRESSURE SENSOR

Genuine Cummins Part

$612.55

$612.55

Qty:

DS-2872858

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

$55.41

$55.41

Qty:

In Stock

DS-5297641

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

$122.70

$122.70

Qty:

In Stock

DS-4928593

INTAKE MANIFOLD PRESSURE SENSOR

$69.54

$69.54

Qty:

In Stock

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

NITROGEN OXIDE SENSOR

Genuine Cummins Part

$1,146.08

$1,146.08

Qty:

4384138

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

Genuine Cummins Part

$156.65

$156.65

Qty:

DS-4903523

ACTUATOR (ETR FUEL CONTROL)

$59.54

$59.54

Qty:

In Stock

DS-4921487

OIL PRESSURE SENSOR

Surplus Item – Special Price

$91.23

$91.23

Qty:

In Stock

DS-4897224

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

$37.70

$37.70

Qty:

In Stock

DS-4921517

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

$24.98

$24.98

Qty:

In Stock

DS-4088832

TEMPERATURE SENSOR - C SERIES

$37.81

$37.81

Qty:

In Stock

DS-3408345

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

$33.58

$33.58

Qty:

4921505

PRESSURE SENSOR

Genuine Cummins Part

$124.90

$124.90

Qty:

DS-4902720

PRESSURE SENSOR (AMBIENT AIR)

$55.84

$55.84

Qty:

In Stock

DS-4984223

POSITION SENSOR (CAMSHAFT OR CRANKSHAFT)

$65.74

$65.74

Qty:

In Stock

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:

3914081

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

Genuine Cummins Part

$167.60

$167.60

Qty:

Ships in 2-3 days

4078749

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

Genuine Cummins Part

$316.75

$316.75

Qty:

3970911

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

Genuine Cummins Part

$122.21

$122.21

Qty:

Ships in 2-3 days

3930318

THROTTLE POSITION SENSOR - 4B3.9 / B4.5 / 6B5.9

Genuine Cummins Part

$272.31

$272.31

Qty:

4984570

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

Genuine Cummins Part

$72.37

$72.37

Qty:

4921730

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

Genuine Cummins Part

$194.17

$194.17

Qty:

3967251

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

Genuine Cummins Part

$56.52

$56.52

Qty:

3949988

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

Genuine Cummins Part

$307.56

$307.56

Qty:

4984792

OIL PRESSURE SWITCH - 4B3.9 / 6B5.9 / ISB / ISD

Genuine Cummins Part

$19.13

$19.13

Qty:

3968300

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

Genuine Cummins Part

$43.37

$43.37

Qty:

Ships in 2-3 days

4995187

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

Genuine Cummins Part

$134.06

$134.06

Qty:

2872254

PRESSURE SENSOR

Genuine Cummins Part

$450.95

$450.95

Qty:

2872279

CRANKSHAFT POSITION SENSOR - ISB / C SERIES / B SERIES

Genuine Cummins Part

$29.61

$29.61

Qty:

2872277

CAMSHAFT POSITION SENSOR - ISB / QSB / ISX / QSX

Genuine Cummins Part

$30.95

$30.95

Qty:

DS-4890189

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

$13.13

$13.13

Qty:

In Stock

DS-4890190

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

$43.55

$43.55

Qty:

DS-4921601

POSITION SENSOR - ISB / QSB (CRANKSHAFT)

$64.00

$64.00

Qty:

In Stock

DS-4921497

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

$68.96

$68.96

Qty:

In Stock

5265270

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

Genuine Cummins Part

$42.39

$42.39

Qty:

In Stock

Cummins ISB and QSB Senders and Switches

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