Four Seasons Air Conditioning & Heating for Peterbilt 378
Find parts that fit
We need more information about your vehicle to confirm fit.
Peterbilt
378
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
218 Results
HVAC Blower Motor For 1994-2004 Peterbilt 378 4 Seasons 770JA23 (Fits: Peterbilt 378)
Brand New: Four Seasons$77.50Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
HVAC Blower Motor Fits Peterbilt 357 1998-08/ 378 1998-07/ 376 1999/ 379 1998-09 (Fits: Peterbilt 378)
Brand New: Four Seasons$88.85or Best OfferFree shippingBlower Motor AC Fits Peterbilt 358/ 376/ 377/ 378/ 379 07-98/ OEM P93CAB400001S (Fits: Peterbilt 378)
Brand New: Four Seasons$84.85or Best OfferFree shippingFor 2003 Peterbilt 378 A/C Compressor 27434ZBQH (Fits: Peterbilt 378)
Brand New: Four Seasons$277.16Free shippingFour Seasons 37329 System Mounted Cycling Pressure Switch (Fits: Peterbilt 378)
Sold Individually - Fast Free ShippingBrand New: Four Seasons$24.99Was: $35.99Only 1 left!For 1998-2007 Peterbilt 378 A/C Receiver Drier 96995ZY 1999 2000 2001 2002 2003 (Fits: Peterbilt 378)
Brand New: Four Seasons$45.07Free shippingFor 1988-1996 Peterbilt 378 Blower Motor Resistor 63768JP 1989 1990 1991 1992 (Fits: Peterbilt 378)
Brand New: Four Seasons$23.63Free shippingFor 1988-2000 Peterbilt 378 Blower Motor Resistor 22446WQ 1989 1990 1991 1992 (Fits: Peterbilt 378)
Brand New: Four Seasons$21.89Free shippingAccumulator fits 1995-2002 Peterbilt 377 330 385 FOUR SEASONS (Fits: Peterbilt 378)
Brand New: Four Seasons$49.92Only 1 left!Four Seasons 37323 System Mounted High Cut-Out Pressure Switch (Fits: Peterbilt 378)
Sold Individually - Fast Free ShippingBrand New: Four Seasons$35.99Was: $44.99Free shippingFor 1988-2000 Peterbilt 378 Heater Valve 18312HWDW 1989 1990 1991 1992 1993 1994 (Fits: Peterbilt 378)
Brand New: Four Seasons$46.08Free shippingFor 1997-2005 Peterbilt 378 A/C Orifice Tube 67563NGDF 1998 1999 2000 2001 2002 (Fits: Peterbilt 378)
Brand New: Four Seasons$14.21Free shippingA/C Accumulator 4 Seasons 33352 (Fits: Peterbilt 378)
Brand New: Four Seasons$47.01Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
For 2007 Peterbilt 378 Heater Core 69325NRQN (Fits: Peterbilt 378)
Brand New: Four Seasons$111.19Free shippingFor 1988-1994 Peterbilt 378 HVAC Cut-Off Switch 4 Seasons 1989 1990 1991 1992 (Fits: Peterbilt 378)
Brand New: Four Seasons$73.77Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFor 1998-2007 Peterbilt 378 HVAC Blower Motor 4 Seasons 1999 2000 2001 2002 2003 (Fits: Peterbilt 378)
Brand New: Four Seasons$133.03Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
For 1994-2007 Peterbilt 378 Heater Core 42125WW 1995 1996 1997 1998 1999 2000 (Fits: Peterbilt 378)
Brand New: Four Seasons$88.97Free shippingFour Seasons 75858 HVAC Blower Motor For Select 98-12 Kenworth Peterbilt Models (Fits: Peterbilt 378)
Sold Individually - Fast Free ShippingBrand New: Four Seasons$140.99Was: $177.99Free shippingAccumulator fits 1998-2010 Peterbilt 385 330 378 FOUR SEASONS (Fits: Peterbilt 378)
Brand New: Four Seasons$55.74A/C High Side Pressure Switch For T800 389 C500 K100E K270 K300 K370 T170 PR36N7 (Fits: Peterbilt 378)
Brand New: Four Seasons$57.15Free shippingOnly 1 left!For 1995-2002 Peterbilt 378 A/C Receiver Drier 85647NWWG 1996 1997 1998 1999 (Fits: Peterbilt 378)
Brand New: Four Seasons$44.97Free shippingHVAC Heater Core 4 Seasons 96114 (Fits: Peterbilt 378)
Brand New: Four Seasons$110.95Free shipping21 soldEvaporator A/C FITS Peterbilt Model 357 Thru 385 With Signet System 1994-2005 (Fits: Peterbilt 378)
Brand New: Four Seasons$116.85or Best OfferFree shippingFor 1988-1999 Peterbilt 378 HVAC Blower Motor Wheel 66424XCHM 1989 1990 1991 (Fits: Peterbilt 378)
Brand New: Four Seasons$46.24Free shippingHVAC Cut-Off Switch For 1988-1994 Peterbilt 378 4 Seasons 978LX47 (Fits: Peterbilt 378)
Brand New: Four Seasons$74.59Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFour Seasons 22SW17W Blower Motor Fits 1988-2004 Peterbilt 378 (Fits: Peterbilt 378)
Brand New: Four Seasons$73.53Free shippingA/C Evaporator Core Peterbilt Model 357,362,372,375, 385 83-91 OEM P93CAB150101 (Fits: Peterbilt 378)
Brand New: Four Seasons$104.85or Best Offer$19.85 shippingFor 1988-2001 Peterbilt 378 A/C High Side Pressure Switch 28347NNDZ 1989 1990 (Fits: Peterbilt 378)
Brand New: Four Seasons$74.06Free shippingFor 1998-2007 Peterbilt 378 Blower Motor 43641SBSZ 1999 2000 2001 2002 2003 2004 (Fits: Peterbilt 378)
Brand New: Four Seasons$115.26Free shippingFour Seasons Blower Motor Blower Motor fits Peterbilt 378 1994-2004 76TVYK (Fits: Peterbilt 378)
Brand New: Four Seasons$71.91Free shippingFour Seasons 33352 Accumulator (Fits: Peterbilt 378)
Sold Individually - Fast Free ShippingBrand New: Four Seasons$48.99Was: $64.99Heater Core For 1994-2007 Peterbilt 378 2003 1997 1995 1996 1998 1999 VD226QN (Fits: Peterbilt 378)
Brand New: Four Seasons$91.00Free shippingHVAC Pressure Switch 4 Seasons 37817 (Fits: Peterbilt 378)
Brand New: Four Seasons$55.20Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFor 1988-2004 Peterbilt 378 Blower Motor 24449JM 1994 2003 1989 1990 1991 1992 (Fits: Peterbilt 378)
Brand New: Four Seasons$69.27Free shippingFor 1988-1997 Peterbilt 378 Blower Motor 78436GSHR 1989 1990 1991 1992 1993 1994 (Fits: Peterbilt 378)
Brand New: Four Seasons$70.12Free shippingFor Peterbilt 379 95-07 Four Seasons System Mounted Cycling Pressure Switch (Fits: Peterbilt 378)
Pre-Owned: Four Seasons$21.54Was: $26.93$14.05 shippingFor 1988-1993 Peterbilt 378 A/C Receiver Drier 82215DJYR 1989 1990 1991 1992 (Fits: Peterbilt 378)
Brand New: Four Seasons$46.98Free shippingFor 1988-1996 Peterbilt 378 Blower Motor Resistor 62254BTNX 1989 1990 1991 1992 (Fits: Peterbilt 378)
Brand New: Four Seasons$23.56Free shippingFour Seasons 37323 System Mounted High Cut-Out Pressure Switch (Fits: Peterbilt 378)
KENWORTH (08-81); PETERBILT (12-95)Brand New: Four Seasons$38.13For 1988-2001 Peterbilt 378 A/C High Side Pressure Switch 36997XCFB 1989 1990 (Fits: Peterbilt 378)
Brand New: Four Seasons$46.05Free shippingA/C Accumulator For 95-02 Peterbilt 378 377 330 357 375 379 385 WF55M1 (Fits: Peterbilt 378)
Brand New: Four Seasons$41.15Free shippingFour Seasons Blower Motor Blower Motor fits Peterbilt 378 1998-2007 56DNRW (Fits: Peterbilt 378)
Brand New: Four Seasons$119.73Free shippingBlower Motor For 1988-2004 Peterbilt 378 1994 1995 2003 1989 1990 1991 HF843WQ (Fits: Peterbilt 378)
Brand New: Four Seasons$71.13Free shippingFor 1988-1993 Peterbilt 378 A/C Receiver Drier 66778HDHR 1989 1990 1991 1992 (Fits: Peterbilt 378)
Brand New: Four Seasons$52.97Free shippingFour Seasons 37327 System Mounted Binary Pressure Switch (Fits: Peterbilt 378)
Sold Individually - Fast Free ShippingBrand New: Four Seasons$68.99Was: $86.99HVAC Heater Core 4 Seasons 96114 (Fits: Peterbilt 378)
Brand New: Four Seasons$121.40Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingBlower Motor For 1998-2007 Peterbilt 378 1999 2000 2001 2002 2003 2004 F887KN (Fits: Peterbilt 378)
Brand New: Four Seasons$118.71Free shippingFor 1991-2007 Peterbilt 378 Blower Motor Resistor 19663FDFD 1992 1993 1994 1995 (Fits: Peterbilt 378)
Brand New: Four Seasons$28.76Free shippingFour Seasons 37327 A/c Pressure Switch (Fits: Peterbilt 378)
Brand New: Four Seasons$71.89Free shippingBlower Motor 1JHZ69 for 379 386 388 320 325 330 335 337 340 348 357 362 365 367 (Fits: Peterbilt 378)
Brand New: Four Seasons$119.54Free shippingOnly 1 left!For 1994-2002 Peterbilt 378 Blower Motor 38319BTYH 1995 1996 1997 1998 1999 2000 (Fits: Peterbilt 378)
Brand New: Four Seasons$83.45Free shipping
Four Seasons
One stop shop for all things from your favorite brand