Four Seasons Air Conditioning & Heating for Peterbilt 378
Do these parts fit your vehicle? Find out now.
Tell us about your vehicle to find the right parts faster
SPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
213 Results
HVAC Blower Motor For 1994-2004 Peterbilt 378 4 Seasons 770JA23 (Fits: Peterbilt 378)
C $105.43C $55.52 shippingHVAC Blower Motor Fits Peterbilt 357 1998-08/ 378 1998-07/ 376 1999/ 379 1998-09 (Fits: Peterbilt 378)
C $120.88or Best OfferC $38.43 shippingFor 1998-2007 Peterbilt 378 HVAC Blower Motor 4 Seasons 1999 2000 2001 2002 2003 (Fits: Peterbilt 378)
C $180.98C $31.94 shippingBlower Motor AC Fits Peterbilt 358/ 376/ 377/ 378/ 379 07-98/ OEM P93CAB400001S (Fits: Peterbilt 378)
C $115.43or Best OfferC $55.81 shippingFour Seasons 33221 Accumulator (Fits: Peterbilt 378)
C $44.83or Best OfferFour Seasons 37329 System Mounted Cycling Pressure Switch (Fits: Peterbilt 378)
Sold Individually - Fast Free ShippingC $34.00Was: C $48.96C $15.48 shippingOnly 1 left!Four Seasons 37323 System Mounted High Cut-Out Pressure Switch (Fits: Peterbilt 378)
Sold Individually - Fast Free ShippingC $48.96Was: C $61.21C $15.92 shippingFor 1988-2000 Peterbilt 378 Blower Motor Resistor 22446WQ 1989 1990 1991 1992 (Fits: Peterbilt 378)
C $29.78C $15.36 shippingFor 1988-1996 Peterbilt 378 Blower Motor Resistor 63768JP 1989 1990 1991 1992 (Fits: Peterbilt 378)
C $32.15C $15.43 shippingFour Seasons 38886 Expansion Valve (Fits: Peterbilt 378)
C $43.47or Best OfferAccumulator fits 1995-2002 Peterbilt 377 330 385 FOUR SEASONS (Fits: Peterbilt 378)
C $67.91C $21.45 shippingOnly 1 left!For 2007 Peterbilt 378 Heater Core 69325NRQN (Fits: Peterbilt 378)
C $151.27C $30.17 shippingHVAC Cut-Off Switch For 1988-1994 Peterbilt 378 4 Seasons 978LX47 (Fits: Peterbilt 378)
C $101.48C $17.47 shippingFor 1988-1994 Peterbilt 378 HVAC Cut-Off Switch 4 Seasons 1989 1990 1991 1992 (Fits: Peterbilt 378)
C $100.36C $17.44 shippingFour Seasons 37819 HVAC Pressure Switch For 88-94 Peterbilt 357 375 377 378 379 (Fits: Peterbilt 378)
Sold Individually - Fast Free ShippingC $90.89Was: C $122.43C $17.16 shippingA/C Accumulator 4 Seasons 33352 (Fits: Peterbilt 378)
C $63.95C $21.33 shippingA/C High Side Pressure Switch For T800 389 C500 K100E K270 K300 K370 T170 PR36N7 (Fits: Peterbilt 378)
C $77.75C $16.77 shippingOnly 1 left!HVAC Heater Control Valve-Heater Valve 4 Seasons 74683 (Fits: Peterbilt 378)
C $80.20C $16.84 shippingFour Seasons 75858 HVAC Blower Motor For Select 98-12 Kenworth Peterbilt Models (Fits: Peterbilt 378)
Sold Individually - Fast Free ShippingC $191.81Was: C $242.15C $40.53 shippingBlower Motor Resistor For W900 387 357 9200 SBA 4100 4200 4200LP 4300 XJ27M3 (Fits: Peterbilt 378)
C $40.99C $15.69 shippingFour Seasons 33352 Accumulator (Fits: Peterbilt 378)
Sold Individually - Fast Free ShippingC $66.65Was: C $88.42C $21.41 shippingFor 1994-2007 Peterbilt 378 Heater Core 42125WW 1995 1996 1997 1998 1999 2000 (Fits: Peterbilt 378)
C $121.04C $30.00 shippingHVAC Pressure Switch 4 Seasons 37817 (Fits: Peterbilt 378)
C $75.10C $16.69 shippingFour Seasons 22SW17W Blower Motor Fits 1988-2004 Peterbilt 378 (Fits: Peterbilt 378)
C $100.03C $29.32 shippingFor 2003 Peterbilt 378 A/C Compressor 27434ZBQH (Fits: Peterbilt 378)
C $377.06C $61.91 shippingFor 1998-2007 Peterbilt 378 Blower Motor 43641SBSZ 1999 2000 2001 2002 2003 2004 (Fits: Peterbilt 378)
C $156.81C $35.28 shippingFor 1994-2002 Peterbilt 378 Blower Motor 38319BTYH 1995 1996 1997 1998 1999 2000 (Fits: Peterbilt 378)
C $113.53C $33.88 shippingA/C Evaporator Core Peterbilt Model 357,362,372,375, 385 83-91 OEM P93CAB150101 (Fits: Peterbilt 378)
C $142.64or Best OfferC $55.91 shippingFour Seasons 37323 System Mounted High Cut-Out Pressure Switch (Fits: Peterbilt 378)
KENWORTH (08-81); PETERBILT (12-95)C $51.87C $16.00 shippingHVAC Heater Core 4 Seasons 96114 (Fits: Peterbilt 378)
C $150.94C $28.35 shipping21 soldA/C Expansion Valve 4 Seasons 38880 (Fits: Peterbilt 378)
Great Brands | Free Shipping | Warranty | Easy ReturnsC $44.69C $15.79 shippingHVAC Pressure Switch 4 Seasons 35898 (Fits: Peterbilt 378)
C $61.18C $16.28 shippingAccumulator fits 1998-2010 Peterbilt 385 330 378 FOUR SEASONS (Fits: Peterbilt 378)
C $75.83C $21.69 shippingFor 1988-2004 Peterbilt 378 Blower Motor 24449JM 1994 2003 1989 1990 1991 1992 (Fits: Peterbilt 378)
C $94.24C $31.89 shippingHVAC Heater Water Shut-Off Valve Actuator 4 Seasons 73335 (Fits: Peterbilt 378)
C $95.16C $17.28 shippingHVAC Blend Door Actuator 4 Seasons 73236 (Fits: Peterbilt 378)
C $73.40C $21.62 shippingA/C Accumulator 4 Seasons 33352 (Fits: Peterbilt 378)
C $61.15C $21.25 shippingBlowerMotor Resistor fits 1987-2000 Peterbilt 320 224 357 FOUR SEASONS (Fits: Peterbilt 378)
C $25.29C $15.22 shippingHVAC Blower Motor 4 Seasons 75858 (Fits: Peterbilt 378)
C $156.38C $39.48 shippingBlowerMotor Resistor fits 1973-1996 Peterbilt 320 224 282 FOUR SEASONS (Fits: Peterbilt 378)
C $29.17C $15.33 shippingFor 1995-2002 Peterbilt 378 A/C Accumulator 77289WBVX 1998 1996 1997 1999 2000 (Fits: Peterbilt 378)
C $54.36C $27.03 shippingFour Seasons 35419 HVAC Blower Motor For Select 81-04 Mack Peterbilt Models (Fits: Peterbilt 378)
Sold Individually - Fast Free ShippingC $89.78Was: C $131.95C $37.52 shippingHVAC Heater Core 4 Seasons 96126 (Fits: Peterbilt 378)
C $121.01C $27.39 shippingBlower Motor 1JHZ69 for 379 386 388 320 325 330 335 337 340 348 357 362 365 367 (Fits: Peterbilt 378)
C $162.63C $39.67 shippingOnly 1 left!HVAC Pressure Switch 4 Seasons 37817 (Fits: Peterbilt 378)
C $76.91C $16.75 shippingFor 1998-2007 Peterbilt 378 A/C Accumulator 21232HQTW 1999 2000 2001 2002 2003 (Fits: Peterbilt 378)
C $61.66C $32.19 shippingHeater Core For 1994-2007 Peterbilt 378 2003 1997 1995 1996 1998 1999 VD226QN (Fits: Peterbilt 378)
C $123.80C $34.20 shippingFour Seasons 37327 System Mounted Binary Pressure Switch (Fits: Peterbilt 378)
Sold Individually - Fast Free ShippingC $93.86Was: C $118.35C $17.25 shippingFour Seasons 37327 A/c Pressure Switch (Fits: Peterbilt 378)
C $97.80C $17.36 shippingFour Seasons 37817 System Mounted High Cut-Out Pressure Switch (Fits: Peterbilt 378)
Sold Individually - Fast Free ShippingC $80.25Was: C $100.66C $16.84 shippingBlower Wheel Four Seasons 35604 (Fits: Peterbilt 378)
C $59.79Free shippingOnly 1 left!