Thermostat

Thermostats for heavy duty diesel trucks

Discover our complete range of thermostats for heavy duty trucks. These heavy duty engine parts regulate coolant flow to maintain proper operating temperature and prevent overheating under demanding service. They provide precise control and thermal stability for reliable performance. Classified as replacement engine parts they deliver dependable fit and durability for fleet maintenance. Compatible with Mack Volvo Caterpillar Detroit Diesel Freightliner Paccar and Cummins engines. Get it today for smooth performance.
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Mack 215SB165P4 Thermostat PAI 3295-185

Mack 215SB165P4 Thermostat PAI 3295-185

$35.59 USD
CROSS REFERENCE: 23533492 215SB165P4 APPLICATION: Mack E7/E-Tech/Aset/Multiple Use Application. DETAILS: Gasket or Seal Included Yes Opening Temperature (C) 85 Opening Temperature (F) 185 Vented Yes OEM Number Description Quantity N/A...
Mack 215SB165BP3 Thermostat Kit PAI 3295-180

Mack 215SB165BP3 Thermostat Kit PAI 3295-180

$35.59 USD
CROSS REFERENCE: 215SB165CP3 215SB165BP3 215SB165P3 215SB165AP80 613580 4103-5001838142 4103-5010284184 5010284184 APPLICATION: Mack E7/E-Tech/Aset/E6/Multiple Use Application. DETAILS: Gasket or Seal Included Yes Inside Diameter (inches) 2.28 Opening Temperature (C) 82 Opening...
Mack 215SB165P2 Thermostat PAI 3295-170

Mack 215SB165P2 Thermostat PAI 3295-170

$43.03 USD
CROSS REFERENCE: 215SB165P2 215SB165AP70 APPLICATION: Mack E6/E7/Multiple Use Application. DETAILS: Gasket or Seal Included Yes Inside Diameter (inches) 2.28 Opening Temperature (C) 76.7 Opening Temperature (F) 170 Outside Diameter (inches)...
Mack 215SB165P1 Thermostat PAI 3295-155

Mack 215SB165P1 Thermostat PAI 3295-155

$43.04 USD
CROSS REFERENCE: 215SB165A 215SB165B 215SB165P1 215SB165AP55 APPLICATION: Mack E6/E7/Multiple Use Application. DETAILS: Gasket or Seal Included Yes Opening Temperature (C) 71 Opening Temperature (F) 160 Vented Yes OEM Number Description...
Caterpillar 1118010 Thermostat PAI 381855

Caterpillar 1118010 Thermostat PAI 381855

$31.60 USD
CROSS REFERENCE: 111-8010 111-8011 1118010 1118011 4P0661 4W1987 7E3362 7N0208 9Y4000 APPLICATION: Caterpillar 3300 Series/Multiple Use Application. DETAILS: Gasket or Seal Included No Opening Temperature (C) 79 Opening Temperature (F)...
Cummins 4318946 Thermostat PAI 181799

Cummins 4318946 Thermostat PAI 181799

$21.39 USD
CROSS REFERENCE: 4318946 2882752 4003949 4318196 4952210 4973372 APPLICATION: Cummins ISX/Multiple Use Application. DETAILS: Inside Diameter (inches) 2.27 Opening Temperature (C) 71.1 Opening Temperature (F) 160 Outside Diameter (inches) 3.19 BRAND: PAI...
Caterpillar 1265869 Thermostat PAI 381862

Caterpillar 1265869 Thermostat PAI 381862

$21.95 USD
CROSS REFERENCE: 108-7045 1087045 126-5869 1265869 9Y3365 APPLICATION: Caterpillar 3116/3100/C7 Series/Multiple Use Application. DETAILS:  Gasket or Seal Included No Opening Temperature (C) 82 Opening Temperature (F) 180 BRAND: PAI 381862 Caterpillar...
Caterpillar 1154223 Thermostat PAI 381861

Caterpillar 1154223 Thermostat PAI 381861

$22.69 USD
CROSS REFERENCE: 115-4223 1154223 APPLICATION: Caterpillar 3116/3126/3126B/C7 Series/Multiple Use Application. DETAILS: Gasket or Seal Included No Opening Temperature (C) 88 Opening Temperature (F) 190 Outside Diameter (inches) 2.125 Vented Yes...
Caterpillar 1193075 Thermostat PAI 381860

Caterpillar 1193075 Thermostat PAI 381860

$13.71 USD
CROSS REFERENCE: 107-7568 1077568 119-3075 1193075 6I4500 7E5254 APPLICATION: 3116/3126/3126B/C7 Series/Multiple Use Application. DETAILS: Gasket or Seal Included No Opening Temperature (C) 81 Opening Temperature (F) 177 Outside Diameter (inches)...
Cummins 204586 Thermostat PAI 181833

Cummins 204586 Thermostat PAI 181833

$29.51 USD
CROSS REFERENCE: 3002742 204586 9S9160 1W5253 APPLICATION: Cummins 855 Small Cam FFC/Cummins 855/L10/M11/ISM/Multiple Use Application DETAILS:  OEM Number Description Quantity 204586 THERMOSTAT 1 447GC216A SEAL 1 Gasket or Seal Included...
Cummins 3045913 Thermostat PAI 181829

Cummins 3045913 Thermostat PAI 181829

$74.68 USD
CROSS REFERENCE: 3039278 3045913 APPLICATION: Cummins L10/M11/ISM/Multiple Use Application DETAILS: Bottom Bypass Type 1.00in Valve Diameter Gasket or Seal Included No Opening Temperature (C) 79 Opening Temperature (F) 175 Outside...
Cummins 201737Thermostat Kit PAI 181830

Cummins 201737Thermostat Kit PAI 181830

$26.97 USD
CROSS REFERENCE: 2R2911 4N2212 4W4794 201737 9N3711 5N6242 APPLICATION: Caterpillar 3400 Series/Cummins 855 Small Cam/N14/L10/M11/Multiple Use Application DETAILS: OEM Number Description Quantity 201737 THERMOSTAT 1 186780 SEAL 1 Gasket or...