Peterbilt Coolant Parts

Peterbilt MX-13 Water Pump Assembly 1859821PE 1942598 *Please Verify Your OEM Number Before Purchase Heavy Duty Water Pump Assembly Fits Peterbilt Models with MX-13 Engines (2010-2022) Direct Aftermarket Replacement For OEM...

Cummins ISX15 Water Pump Assembly 6305089 6305089RX *Please Verify Your OEM Number Before Purchase Heavy Duty Water Pump Assembly For Cummins ISX15 and X15 Engines (2010-2021) Direct Aftermarket Replacement For OEM...

Detroit Diesel DD15 Oil Cooler Module EA4711807210 *Please Verify Your OEM Number Before Purchase Heavy Duty Oil Cooler Module For Detroit Diesel DD15 Engine Application Cools Oil Passing Through Coils to Improve Engine and Transmission...

Cummins ISX Water Tube 3688744 4386630 *Please Verify Your OEM Number Before Purchase Heavy Duty Water Transfer Tube For Cummins ISX Engine Application Direct Aftermarket Replacement For OEM #s: 5532478 4386630 368874 13.44 Overall...

Peterbilt Freightliner 304 Stainless Coolant Tube with Crush 23505898 *Please Verify OEM Number Before Purchase Upgrade your Peterbilt or Freightliner with the 304 Stainless Coolant Tube with Crush, 23505898, built for corrosion resistance, secure fit,...

Peterbilt 389 2.5" Lower Coolant Tube 304 Stainless F66-6828 F66-6305 *Please Verify OEM Number Before Purchase Upgrade your Peterbilt 389 with this 2.5" Lower Coolant Tube, crafted from 304 stainless steel to replace F66-6828 and F66-6305 for improved...

Peterbilt 387 2.5" Lower Coolant Tube with Bracket 304 Steel F66-6230 *Please Verify OEM Number Before Purchase Upgrade your Peterbilt 387's cooling system with the 2.5" Lower Coolant Tube with Bracket, F66-6230, built from 304 stainless steel for...

Peterbilt 579 with Cummins Engine Heater Return Manifold V58-1041-212 *Please Verify OEM Number Before Purchase Optimize your Peterbilt 579 with Cummins engine's heating system using the Heater Return Manifold V58-1041-212, designed for durability,...

Peterbilt 387 2.5" Lower Coolant Tube 304 Stainless Steel 07-08145 *Please Verify OEM Number Before Purchase Enhance your Peterbilt 387's cooling efficiency with the 2.5" Lower Coolant Tube 07-08145, crafted from robust 304 stainless steel for superior...

Peterbilt 567 2.5" Lower Coolant Tube 304 Stainless Steel F66-2854 *Please Verify OEM Number Before Purchase Optimize your Peterbilt 567's cooling system with the 2.5" Lower Coolant Tube F66-2854, built from robust 304 stainless steel for lasting...

Peterbilt 386 367 388 with ISX 2.5" Lower Coolant Tube F66-2300-100 *Please Verify OEM Number Before Purchase Optimize your Peterbilt 386, 367, or 388 with Cummins ISX engine's cooling system with the durable 2.5" Lower Coolant Tube F66-2300-100,...

Peterbilt 379 378 357 Upper Coolant Tube 304 Stainless Steel 07-06508 *Please Verify OEM Number Before Purchase Enhance your Peterbilt 379, 378, 377, or 357's cooling system with the 304 Stainless Steel Upper Coolant Tube 07-06508, designed for...

Peterbilt 379 378 357 Lower Coolant Tube 304 Stainless Steel 07-06468 *Please Verify OEM Number Before Purchase Upgrade your Peterbilt's cooling efficiency with the 304 Stainless Steel Lower Coolant Tube 07-06468, designed for exceptional durability,...

Peterbilt Kenworth 1" to 5/8" Heater Return Manifold V58-1050-111 *Please Verify OEM Number Before Purchase Enhance the heating performance of your Peterbilt or Kenworth truck with the 1" to 5/8" Heater Return Manifold V58-1050-111, crafted for...

Peterbilt Kenworth 2.5" Lower Coolant Tube 304 Stainless F66-2767-200 *Please Verify OEM Number Before Purchase Enhance your vehicle's cooling system with this premium 2.5" 2-Bend Lower Coolant Tube, proudly made in the U.S.A. Lower Coolant Tube Fits...

Cummins ISX 15 Water Pump Assembly 3687044 RX5406044 5406044 *Please verify OEM number(s) before purchasing. Keep your engine cooled with this water pump kit, maintaining a consistent temperature and keeping your vehicle running smoothly. Heavy Duty...

Kenworth Peterbilt 304 Stainless Steel 2.5" Lower Coolant Tube F66-2730 *Please Verify OEM Number Before Purchase Upgrade your Kenworth or Peterbilt with the durable 304 Stainless Steel 2.5" Lower Coolant Tube (F66-2730) for optimal engine cooling and...

Kenworth T680 Coolant Level Sensor KZ359001 *Please verify your OEM number(s) before purchasing. This aftermarket Coolant Level Sensor for the Kenworth T680 has been designed as an exact fit with your OEM setup! Coolant Level Sensor Fits Kenworth T680...

Kenworth Peterbilt Coolant Level Sensor N9267001 *Please verify your OEM number(s) before purchasing. This aftermarket Coolant Reservoir Tank replacement for various Kenworth & Peterbilt models has been designed as an exact fit with your OEM...

Cummins ISX 15L Water Pump Assembly 5719759 *Please Verify OEM Number Before Purchase Cummins ISX 15L Water Pump Assembly Fits Cummins ISX 15L Engines Direct Aftermarket Replacement OEM #: 5719759 Maintains Optimal Engine Temperatures To...