Cooling System Components

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Mopar 52028760 Cummins 5.9L 12V Factory Fan Clutch For the 1991.5 to 1998 models.
(1)

Mopar 52028760 Replacement Cooling Fan Clutch 91.5-98

  • Mopar
$239.98 $274.00
Save $295.02
55056990AC Genuine Mopar Clutch Fan
(2)

Mopar 55056990AC Replacement Cooling Fan Clutch 04.5-10

  • Mopar
$548.98 $844.00
Save $274.02
Mopar 68569196AA 6.7L Cummins Water Pump Kit Ram 19-23
(3)

Mopar 68569196AA 6.7L Cummins Water Pump Kit Ram 19-24

  • Mopar
$479.98 $754.00
Save $11.80
Example photo of thermostat
(1)

Cummins 3690535 190 Degree Replacement Thermostat for the QSL engine

  • Cummins
$87.20 $99.00
Save $50.09
Cummins 135675 170 Degree Thermostat for Cummins NT-855 Engine
(2)

Cummins 135675 Replacement 170 Degree Thermostat Kit

  • Cummins
$136.85 $186.94
Cummins 5292748 165 Degree Thermostat B Series engine
(1)

Cummins 5292748 165 Degree Thermostat

  • Cummins
$69.98
Cummins 3923331 180 Degree Thermostat Housing Cover Gasket
(1)

Cummins 3923331 180 Degree Thermostat Housing Cover Gasket

  • Cummins
$11.23
Save $185.85
Mopar 52028615AB Cooling Fan Clutch 98.5 to 99
(1)

Mopar 52028615AB Cooling Fan Clutch 98.5 to 99

  • Mopar
$243.15 $429.00
Example photo of thermostat
(2)

Cummins 5337966 180 Degree Replacement Thermostat for the ISB 5.9L 98.5-02 24V

  • Cummins
$29.98
Save $9.26
Cummins 5292726 185 Degree Replacement Thermostat for the ISM11/ISX15/QSK/QST/QSX engine
(1)

Cummins 5292726 185 Degree Replacement Thermostat for the ISM11/ISX15/QSK/QST/QSX engine

  • Cummins
$58.74 $68.00
Cummins 5273379 180 Degree Replacement Thermostat
(1)

Cummins 5273379 180 Degree Thermostat Kit

  • Cummins
$74.85
Save $78.39
Example photo of thermostat
(1)

Cummins 4318946 160 Degree Replacement Thermostat for the ISX/QSX engines

  • Cummins ISX - QSX 160 Degree Replacement Thermostat
$127.60 $205.99
Cummins 5292708 180 Degree Thermostat Kit
(1)

Cummins 5292708 180 Degree Thermostat Kit

  • Cummins
$44.89
Cummins 3801788RX Water Pump Kit

Cummins 3801788RX Water Pump Kit

  • Cummins
$548.00
Save $27.77
Cummins 5263529 Fan Support

Cummins 5263529 Fan Support

  • Cummins
$548.98 $576.75
Cummins 3920364 Coolant Temperature Sensor
(1)

Cummins 3920364 Coolant Temperature Sensor

  • Cummins
$77.98
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Cooling System Components

Cooling System Components

Your engine's coolant system and its components are one of the most overlooked systems in a diesel engine. Preventive maintenance and repair of your engine's cooling system is a must for long term engine life.

KLM Performance stocks a broad range of aftermarket and OEM cooling components listed below to keep your engine running in the proper operating range and efficiency.

With the introduction of high power diesel engines, air conditioning, turbocharging, and computer-controlled cooling fans, your under-hood operating temperatures have risen dramatically. This excess heat production is clearly one reason why correct coolant maintenance is the key to reducing operating costs, minimizing engine downtime, and ensuring better reliability and durability from engines and cooling systems alike. The heat must be dissipated, or the engine cannot operate at optimum potential, so having your cooling system functioning is vital for long term engine life. These higher demands and higher temperatures place an extreme load on the cooling system and its components. Keep your engine running in the proper temperature range with these products.

Please feel free to call us or contact us for more information on your cooling system requirements.