Peterbilt 379 AC & Heating

Peterbilt Fan Override Switch P27-1051 *Please Verify Your OEM Number Before Purchase Pressure Cycling Switch Fits Various Peterbilt Models Direct Aftermarket Replacement For OEM #s:  P27-1051 Threads: M10x1.25 Close: 240...

Peterbilt Pressure Cycling Switch 18-03834 *Please Verify Your OEM Number Before Purchase Pressure Cycling Switch Fits Various Peterbilt Engines Direct Aftermarket Replacement For OEM #s:  18-03834  Threads: M12-1.5 Close:...

Peterbilt Expansion Valve Block Z9784001 ZGG709041 16100 *Please Verify Your OEM Number Before Purchase Heavy Duty Expansion Valve Block Fits Various Peterbilt Engines Direct Aftermarket Replacement For OEM #s:  16100 Z9784001...

Peterbilt Expansion Valve Block 1000463486BSM 1000463486 *Please Verify Your OEM Number Before Purchase Heavy Duty Expansion Valve Block Fits Various Peterbilt Engines Direct Aftermarket Replacement For OEM...

Peterbilt Expansion Valve Block 3S011516 1688 31-31335 *Please Verify Your OEM Number Before Purchase Heavy Duty Expansion Valve Block Fits Various Peterbilt Engines Direct Aftermarket Replacement For OEM #s:  1688...

Peterbilt Drier F37-6011 F39-6009 RD-5-14638-0 *Please Verify OEM Number Before Purchase Heavy Duty Air Drier Fits Peterbilt Engines Direct Aftermarket Replacement for OEM #s: F37-6011 F39-6009 RD-5-14638-0 Diameter: 76mm Length:...

Peterbilt AC Compressor 4089 F69-6003-231 LF4383 *Please Verify Your OEM Number Before Purchase Heavy Duty AC Compressor Fits Various Peterbilt Engines Direct Aftermarket Replacement For OEM #s: 4089 LF4383 F69-6003-231  Compressor...

Peterbilt AC Compressor 4384 F696003141 *Please Verify Your OEM Number Before Purchase Heavy Duty AC Compressor Fits Various Peterbilt Engines Direct Aftermarket Replacement For OEM #s: 4384 F696003141 Compressor Type: 7H15 Body Type:...

Peterbilt AC Compressor 4077 F69-6003-111 4368 *Please Verify Your OEM Number Before Purchase Heavy Duty AC Compressor Fits Various Peterbilt Engines Direct Aftermarket Replacement For OEM #s: 4077 4368 F69-6003-111 Compressor Type:...

Peterbilt Pressure Cycling AC Switch 1804331 *Please Verify OEM Number Before Purchase   This AC Air Pressure Sensor serves an important role in ensuring the efficient and proper functioning of the AC system. The sensor is precisely calibrated to...

Peterbilt 357 375 377 379 High Pressure AC Switch 1803600 *Please Verify OEM Number Before Purchase Heavy Duty High Pressure AC Switch Fits the Following Peterbilt Models 357...

Peterbilt High Pressure AC Switch 1803163 *Please Verify OEM Number Before Purchase Heavy Duty High Pressure AC Switch Fits the Following Peterbilt Models 357 (1989-1991) 375 (1989-1991) 377 (1989-1991) 379 (1989-1991) Direct...

Peterbilt 357 375 377 379 Low Pressure AC Switch 1803599 *Please Verify OEM Number Before Purchase Heavy Duty Low Pressure AC Switch Fits the Following Peterbilt Models 357...

Peterbilt 357 375 377 379 Low Pressure AC Switch 1803285 *Please Verify OEM Number Before Purchase Heavy Duty Low Pressure AC Switch Fits the Following Peterbilt Models 357...

Peterbilt HVAC Blower Motor Switch Q21-6012 *Please verify your OEM number(s) before purchasing. This HVAC blower motor switch directly replaces a failed switch so you don't need to by a new module and the switch is plug and play for...

Peterbilt Kenworth AC Air Pressure Sensor K301-383 *Please verify your OEM number(s) before purchasing. This aftermarket Paccar AC air pressure sensor has been redesigned from the ground up to deliver better performance than OEM at a lower...

Peterbilt AC Air Pressure Sensor 18-03600 *Please verify your OEM number(s) before purchasing. This aftermarket Peterbilt AC air pressure sensor has been redesigned from the ground up to deliver better performance than OEM at a lower price! Heavy...

Peterbilt AC Air Pressure Sensor 18-03163 *Please verify your OEM number(s) before purchasing. This aftermarket Peterbilt AC air pressure sensor has been redesigned from the ground up to deliver better performance than OEM at a lower...

Peterbilt AC Air Pressure Sensor 18-03601 *Please verify your OEM number(s) before purchasing. This aftermarket Peterbilt AC air pressure sensor has been redesigned from the ground up to deliver better performance than OEM at a lower...

Peterbilt AC Air Pressure Sensor 18-03599 *Please verify your OEM number(s) before purchasing. This aftermarket Peterbilt AC air pressure sensor has been redesigned from the ground up to deliver better performance than OEM at a lower price! Heavy...