Air Conditioning & Heating for 1991 Peterbilt 378
Find parts that fit
We need more information about your vehicle to confirm fit.
1991
Peterbilt
378
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
405 Results
Aluminum A/C Truck Condenser For 1987-1989 Peterbilt 362 1987-1994 Peterbilt 377 (Fits: 1991 Peterbilt 378)
Brand New$40.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingOnly 1 left!A/C AC Condenser Unit For 1988-92 93 1994 Peterbilt 378 377 1987-89 362 Aluminum (Fits: 1991 Peterbilt 378)
Brand New$40.03Was: $42.58Free shippingOnly 1 left!For 1987-1989 Peterbilt 362 1987-1994 Peterbilt 377 Aluminum Truck AC Condenser (Fits: 1991 Peterbilt 378)
Brand New$40.88Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor F69-6003-122 A/C Compressor w/Clutch for Kenworth Peterbilt W900/T800 SD7H15 (Fits: 1991 Peterbilt 378)
Brand New: Unbranded$144.64Was: $152.25or Best OfferFree shippingEvaporator Core Fits Peterbilt 349 357 359 379 1988-1995 With OEM # ABPN83307255 (Fits: 1991 Peterbilt 378)
Brand New: Universal Air Conditioner$172.99Only 1 left!AC Condenser For 1987-1991, 1993-1994 Peterbilt 379 378 (Fits: 1991 Peterbilt 378)
Brand New: Sunbelt Radiators$50.50Estimated delivery dateEst. delivery Fri, May 24Was: $99.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
192 soldCondenser Fit For Peterbilt 357 377 379 87-94 359 86-87 362 87-89 375 378 88-93 (Fits: 1991 Peterbilt 378)
Brand New$56.99or Best OfferFree shippingAC Compressor with Clutch for Kenworth C500 K100E T2000 T600A T800 Peterbilt (Fits: 1991 Peterbilt 378)
Brand New: Unbranded$131.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingNew A/C Condenser w/ Bracket for Peterbilt 357 359 362 375 377 378 1985 86-94 (Fits: 1991 Peterbilt 378)
Brand New: Unbranded$49.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingA/C Blower Motor Wheel Front for Peterbilt Mack Kenworth HC1285 RD310615 HC1345
Brand New$43.95Free shippingOEM A/C Compressor SD7H15 for International / Kenworth / Mack / New / Peterbilt (Fits: 1991 Peterbilt 378)
USA SELLER - ITEMS SHIPPED WITHIN 24HRSBrand New: Sanden International Inc$188.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingAC Compressor fits Peterbilt - OE# F691015111 (Fits: 1991 Peterbilt 378)
USA SELLER - ITEMS SHIPPED WITHIN 24HRSBrand New: Universal Air Conditioner$168.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingTruck AC Condenser For Peterbilt 357 362 377 378 379 1986-1994 1803543 (Fits: 1991 Peterbilt 378)
Brand New$47.69Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $52.99or Best OfferFree shipping18 soldTruck AC A/C Condenser For 87-89 92-94 Peterbilt 357 1986-1987 Peterbilt 359 (Fits: 1991 Peterbilt 378)
Brand New: ECCPP$39.69Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingNew Aluminum Truck AC Condenser for 1987 1988 1989 1992 1993 1994 Peterbilt 357 (Fits: 1991 Peterbilt 378)
Brand New$39.96Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingA/C Compressor OEM Sanden SD7H15 for Kenworth / Peterbilt QR (Fits: 1991 Peterbilt 378)
USA SELLER - ITEMS SHIPPED WITHIN 24HRSBrand New: Sanden International Inc$146.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingCondenser fits Peterbilt 357 377 379 87-94 359 86-87 362 87-89 375 378 88-93 (Fits: 1991 Peterbilt 378)
Elite US Seller with 11 ship centers; 1-3 Day ArrivalBrand New$52.26Was: $121.10or Best OfferFree shippingA/C Receiver Drier for ALLIS / Chrysler / Mack / Peterbilt / Shuttlebus / ... QR (Fits: 1991 Peterbilt 378)
USA SELLER - ITEMS SHIPPED WITHIN 24HRSBrand New$29.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingNew A/C Condenser w/ Bracket for Peterbilt 357 359 362 375 377 378 379 1986-1994 (Fits: 1991 Peterbilt 378)
Brand New: Unbranded$48.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingA/C Compressor SD7H15 for International / Kenworth / Mack / New / Peterbilt QR (Fits: 1991 Peterbilt 378)
USA SELLER - ITEMS SHIPPED WITHIN 24HRSBrand New$181.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFit Peterbilt & Kenworth T660 T800 4039 4424 4731 A/C AC Compressor with Clutch (Fits: 1991 Peterbilt 378)
Brand New: Unbranded$144.64or Best OfferFree shippingAC Condenser For 87-91, 93-94 Peterbilt 379 378 Free Shipping (Fits: 1991 Peterbilt 378)
Brand New$50.95Estimated delivery dateEst. delivery Fri, May 24107 soldTruck AC A/C Condenser For Peterbilt 357 362 377 378 379 1986-1994 1803543 (Fits: 1991 Peterbilt 378)
Brand New$43.69Was: $45.99or Best OfferFree shippingA/C AC Compressor with Clutch For Peterbilt & Kenworth T660 T800 4039 4424 4731 (Fits: 1991 Peterbilt 378)
Brand New: Unbranded$144.64Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $152.25or Best OfferFree shippingNew A/C Compressor for Kenworth / Peterbilt 320,382,384,389,587 - Model 4079 (Fits: 1991 Peterbilt 378)
USA SELLER - ITEMS SHIPPED WITHIN 24HRSBrand New: Universal Air Conditioner$153.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFor 1987-1994 Peterbilt 377 10.0L 10.8L 306305 Aluminum Core Truck AC Condenser (Fits: 1991 Peterbilt 378)
Brand New$45.60Was: $50.67or Best OfferFree shippingTruck A/C Condenser For Peterbilt 357 362 377 378 379 1986-1994 1803543 306305 (Fits: 1991 Peterbilt 378)
Brand New$41.39Was: $45.99or Best OfferFree shippingAluminum AC Condenser For 1989-1994 Peterbilt 357 10.0L 10.8L 12.7L 14.0L 14.6L (Fits: 1991 Peterbilt 378)
Brand New$43.23Was: $55.99or Best OfferFree shippingFit AC Aluminum Condenser New Replacement for 1987 1988 1989 Peterbilt 362 (Fits: 1991 Peterbilt 378)
Brand New$43.35Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingAC Condenser For Peterbilt 330 335 357 379 377 378 385 Trucks 1991-2007 1804015
Brand New$94.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingTruck AC Condenser Fit For 1986-1994 Peterbilt 357 377 378 379 10.8L 10.0L 12.7L (Fits: 1991 Peterbilt 378)
Brand New$43.70Was: $46.99or Best OfferFree shippingA/C Compressor OEM Sanden SD7H15 fits Kenworth / Peterbilt QR (Fits: 1991 Peterbilt 378)
USA SELLER - ITEMS SHIPPED WITHIN 24HRSBrand New: Sanden International Inc$146.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor Peterbilt & Kenworth T660 T800 4039 4424 4731 A/C AC Compressor with Clutch (Fits: 1991 Peterbilt 378)
Brand New: Unbranded$144.64Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $152.25Free shippingBlower Control Switch For 1988-2007 Peterbilt 378 1995 1990 1989 1991 PJ436CF (Fits: 1991 Peterbilt 378)
Brand New: Universal Air Conditioner$52.06Free shippingPeterbilt 377 378 379 Interior Heater A/C Stainless Trim Cover 1987-1994 (Fits: 1991 Peterbilt 378)
Pre-Owned: Peterbilt$58.50Was: $65.00Free shippingA/C AC Compressor Fits For Peterbilt & Kenworth 4039 4424 4731 77595 F696001122 (Fits: 1991 Peterbilt 378)
Brand New: Unbranded$144.90Free shippingAC Condenser A/C Air Conditioning for Peterbilt 357 359 362 375 377 378 379 New (Fits: 1991 Peterbilt 378)
Order by Noon EST and this part ships today!Brand New: AM Autoparts$108.28Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $119.95Free shipping43 soldAC Compressor For Peterbilt & Kenworth Trucks 4039 4424 4731 77595 ABPN83304163 (Fits: 1991 Peterbilt 378)
Brand New: Unbranded$145.90Free shippingOnly 1 left!Truck A/C Condenser for 1987-1989 1992-1994 Peterbilt 357 86-87 Peterbilt 359 (Fits: 1991 Peterbilt 378)
Brand New: Autodayplus$40.69Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingA/C Evaporator Core fits 1991-1993 Peterbilt 357,375 362,377,379 372 UNIVERSAL (Fits: 1991 Peterbilt 378)
Brand New: Universal Air Conditioner$90.28Only 1 left!New A/C Evaporator Peterbilt 357,362,372,375,376,377,378,379 - OE# P93CAB150101 (Fits: 1991 Peterbilt 378)
USA SELLER - ITEMS SHIPPED WITHIN 24HRSBrand New$93.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingAC Compressor SD7H15 fits Freightliner / Kenworth / Peterbilt QR (Fits: 1991 Peterbilt 378)
USA SELLER - ITEMS SHIPPED WITHIN 24HRSBrand New$155.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingAC Compressor SD7H15 fits Kenworth / Peterbilt QR (Fits: 1991 Peterbilt 378)
USA SELLER - ITEMS SHIPPED WITHIN 24HRSBrand New$172.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor 1988-2000 Peterbilt 378 Blower Motor Resistor 22446WQ 1989 1990 1991 1992 (Fits: 1991 Peterbilt 378)
Brand New: Four Seasons$21.89Free shippingTruck AC Condenser For 87-94 Peterbilt 357 377 379 88-93 Peterbilt 375 1803543 (Fits: 1991 Peterbilt 378)
Brand New$42.49Was: $49.99or Best OfferFree shippingFor 1988-1996 Peterbilt 378 Blower Motor Resistor 63768JP 1989 1990 1991 1992 (Fits: 1991 Peterbilt 378)
Brand New: Four Seasons$23.63Free shippingNew A/C Condenser for Peterbilt 349, 357, 359, 375, 377, 378, 379.. (Fits: 1991 Peterbilt 378)
USA SELLER - ITEMS SHIPPED WITHIN 24HRSBrand New: Universal Air Conditioner$101.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingNew Air Conditioning For 1983-2007 Peterbilt 357 359 377 378 379 385 387
Brand New$139.90Free shippingA/C Compressor SD7H15 for Kenworth / Peterbilt QR (Fits: 1991 Peterbilt 378)
USA SELLER - ITEMS SHIPPED WITHIN 24HRSBrand New$182.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingPeterbilt Kenworth Mack Freightliner Chevy Ford Dodge Aux Auxilary Heater - J84 (Fits: 1991 Peterbilt 378)
Brand New$234.57Free shippingAC A/C Compressor with Clutch For Peterbilt & Kenworth T660 T800 4039 4424 4731 (Fits: 1991 Peterbilt 378)
Brand New: Unbranded$144.64Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingA/C Condenser with Bracket for Peterbilt 357 359 362 375 377 w/o Receiver Drier (Fits: 1991 Peterbilt 378)
Brand New: Unbranded$52.49Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFit Peterbilt & Kenworth T660 T800 4039 4424 4731 A/C AC Compressor with Clutch (Fits: 1991 Peterbilt 378)
Brand New: Unbranded$144.64Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $152.25or Best OfferFree shippingTruck A/C Condenser For 92-94 Peterbilt 357 1986-1987 Peterbilt 359 306305 (Fits: 1991 Peterbilt 378)
Brand New$48.99or Best OfferFree shippingAC Condenser A/C Air Conditioning for Peterbilt 357 359 362 375 377 378 379 New (Fits: 1991 Peterbilt 378)
Lifetime Warranty. Free Shipping. Highest Quality.Brand New: TRQ$101.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $119.95Free shipping33 soldFits CU1803543 New Brand Replacement AC Condenser for 87 1988-1994 Peterbilt 377 (Fits: 1991 Peterbilt 378)
Brand New: TOPCN$42.68Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor 1988-2000 Peterbilt 378 Heater Valve 18312HWDW 1989 1990 1991 1992 1993 1994 (Fits: 1991 Peterbilt 378)
Brand New: Four Seasons$46.08Free shippingFits:A/C AC Compressor Replaces: Kenworth Peterbilt F69-6003-122 (Fits: 1991 Peterbilt 378)
Brand New: Unbranded$135.64Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $143.25or Best Offer$9.00 shippingAluminum A/C Truck Condenser Fits 1803543 for 1987-1989 1992-1994 Peterbilt 357 (Fits: 1991 Peterbilt 378)
Brand New$42.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping