1978 Jeep CJ A/C & Heating Parts
Select Your Submodel
-
Four Seasons®HVAC Heater CoreJeep CJ5 / CJ7 3.8L / 4.2L / 5.0L 1978, Front HVAC Heater Core by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it...OE style molded connectorsPrecision engineered$30.71 - gpd®HVAC Blower MotorJeep CJ5 / CJ7 3.8L / 4.2L / 5.0L 1978, HVAC Blower Motor by gpd®. With Double Shaft. Want to keep your vehicle performing reliably? Then premium gpd aftermarket auto parts are right up your alley. They are manufactured from...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$51.75
- Four Seasons®HVAC Blower Motor without WheelJeep CJ5 / CJ7 With Dealer Installed A/C 1978, HVAC Blower Motor without Wheel by Four Seasons®. No Flanged. Connector Not Included. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years...Molded plastic constructionOE style connectors$48.47
- Agility®HVAC Heater CoreJeep CJ5 / CJ7 1978, HVAC Heater Core by Agility®. The heater core is located in a case under the dash, and is connected into the engine cooling system. Consists of tubes to carry the coolant and fins to transfer heat to the passenger...Agility offers a complete line of automotive heaters covering 94% of all North American vehicle applicationsIncluding increased thermal performance and resistance to corrosion using enhanced design features, such as the latest fin and tube technology and design standardization for maximum availability$20.33
- gpd®HVAC Heater CoreJeep CJ 1978, HVAC Heater Core by gpd®. Heater cores transfer heat from the engine's cooling system to the inside of the vehicle. Thermostat housing and water outlets are connections that transfer coolant between the radiator and the...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$35.58
- Four Seasons®A/C Compressor without ClutchJeep CJ5 / CJ7 with York A/C System 1978, A/C Compressor without Clutch by Four Seasons®. Compatible with R134A Refrigerants. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...All compressors go through sophisticated testing and leak test processesIncludes specific electrical connector to eliminate splicing$206.65 - $288.28
- iD Select®HVAC Heater CoreJeep CJ5 / CJ7 3.8L / 4.2L / 5.0L 1978, HVAC Heater Core by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$40.81
- TYC®HVAC Heater CoreJeep CJ5 / CJ7 1978, HVAC Heater Core by TYC®. One of the components that prevent your engine from overheating is the cooling fan, and should it fail, you'll notice it in very short time. When it happens, you won't need to pay the high...OE quality at an affordable priceDirect replacement$30.02
- Four Seasons®A/C Compressor ClutchJeep CJ5 / CJ7 with York A/C System 1978, A/C Compressor Clutch by Four Seasons®. Material: Steel. Butt Connector. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$157.26 - $205.92
- OSC Heat Transfer Products®HVAC Heater CoreJeep CJ5 / CJ7 3.8L / 4.2L / 5.0L 1978, HVAC Heater Core by OSC Heat Transfer Products®. Keep your air conditioning system with premium grade OSC A/C parts. Made to meet or exceed OE specifications, they’re designed to provide...High quality at an affordable priceExpertly made from premium materials$39.31
- UAC®A/C Compressor BodyJeep CJ 1978, A/C Compressor Body by UAC®. Compressors are the heart of the A/C system, with a heavy responsibility to pump A/C refrigerant throughout the automobile’s A/C system. That’s why UAC take the upmost care when developing...Helps maintain a desired temperature inside your carMade of durable materials$230.92
- Steinjager®HVAC Blower MotorJeep CJ 1978, HVAC Blower Motor by Steinjager®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$91.99
- Crown®HVAC Blower MotorJeep CJ5 / CJ7 1978, HVAC Blower Motor by Crown®. Large. Motor Portion Has 3" Diameter. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will...Developed to improve your driving experienceConstructed to ensure ultimate operation$84.81
- Omix-ADA®HVAC Blower MotorJeep CJ5 / CJ7 1978, HVAC Blower Motor by Omix-ADA®. The blower motor is attached to a fan, which circulates air through the heater core and evaporator core to heat or cool the cabin, as required. The blower motor resistor enables the...Performs according to OEM specificationsMeets or exceeds OEM quality standards$78.16
- Crown®HVAC Heater CoreJeep CJ5 / CJ7 1978, HVAC Heater Core by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!Developed to improve your driving experienceConstructed to ensure ultimate operation$106.72
- Omix-ADA®HVAC Heater CoreJeep CJ5 / CJ7 With 3 Speed Heater Motor 1978, HVAC Heater Core by Omix-ADA®. The heater core is located in a case under the dash, and is connected into the engine cooling system. It is usually made of copper or aluminum and consists of...Performs according to OEM specificationsMeets or exceeds OEM quality standards$87.93
- ACDelco®Professional™ HVAC Heater HoseJeep CJ 1978, Professional™ HVAC Heater Hose by ACDelco®. Straight. Length: 50'. Size: 0.625" x 0.625". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$70.33Save: 16%$59.12
- Four Seasons®HVAC Heater Control ValveJeep CJ5 / CJ7 1978, HVAC Heater Control Valve by Four Seasons®. Cable Control. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it...Application specific designCable operated design$42.26
- Four Seasons®A/C Expansion ValveJeep CJ5 / CJ7 1978, A/C Expansion Valve by Four Seasons®. Without Block Type. 90 Degree, Internally Equalized. 2 Required. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile...OEM ReplacementBrass/Copper Design$15.00
- gpd®A/C Receiver DrierJeep CJ5 / CJ7 3.8L / 4.2L / 5.0L with Factory A/C 1978, A/C Receiver Drier by gpd®. The accumulator/receiver drier is designed to remove moisture from the A/C system. Every time the A/C system is opened, the accumulator/receiver drier...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$10.36
- Four Seasons®A/C Receiver DrierJeep CJ7 With Factory Installed A/C 1978, A/C Receiver Drier by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right...Premium parts you can rely onDesigned to keep your A/C system in top shape$38.29
- Four Seasons®HVAC Blower Motor WheelJeep CJ5 / CJ7 1978, HVAC Blower Motor Wheel by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons.Plastic constructionMeets all requirements of international standard ISO 140$11.35 - $19.69
- Omix-ADA®HVAC Heater HoseJeep CJ 5.0L 1978, HVAC Heater Hose by Omix-ADA®. Location: Bypass to Tee. Jeeps are the toughest vehicles on the road and trail, but they're also civilized vehicles that offer creature comforts like a heater and A/C. To make sure you...Meets or exceeds OEM quality standardsOEM quality at an affordable price$25.81
- VDO®HVAC Blower Motor WheelJeep CJ5 / CJ7 1978, HVAC Blower Motor Wheel by VDO®. The VDO brand product category offers OE quality blower motors, engine cooling fan motors and complete cooling fan assemblies. Professional technicians and DIYers alike want the...Provides exceptional durabilityDesigned to comply with high-quality standards$10.62 - $16.09
- Omix-ADA®HVAC Blower Motor SealJeep CJ5 / CJ7 1978, HVAC Blower Motor Seal by Omix-ADA®. The blower motor is attached to a fan, which circulates air through the heater core and evaporator core to heat or cool the cabin, as required. The blower motor resistor enables...Performs according to OEM specificationsMeets or exceeds OEM quality standards$11.68
- UAC®A/C System Seal KitJeep CJ7 with Factory Installed A/C 1978, A/C System Seal Kit by UAC®. UAC’s line of hose components includes the adapters, fittings and seals that are necessary for the proper function of an A/C System. They are produced at top tier...Helps maintain a desired temperature inside your carMade of durable materials$9.50
- UAC®A/C System Valve Core and Cap KitJeep CJ 1978, A/C System Valve Core and Cap Kit by UAC®. UAC’s line of hose components includes the adapters, fittings and seals that are necessary for the proper function of an A/C System. They are produced at top tier facilities...Helps maintain a desired temperature inside your carMade of durable materials$5.26
- Four Seasons®A/C Clutch Cycle SwitchJeep CJ5 / CJ7 1978, A/C Clutch Cycle Switch by Four Seasons®. Front. With 34" Capillary Tube. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once...Contains gaskets, o-rings, or seals to properly replace the productPrecision engineered$30.24
- Steinjager®HVAC Heater Core Tube SealJeep CJ 1978, HVAC Heater Core Tube Seal by Steinjager®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.99
- Four Seasons®A/C System O-Ring and Gasket KitJeep CJ5 / CJ7 1978, A/C System O-Ring and Gasket Kit by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with...All the seals needed to complete the jobCompatible with both R12 and R134a refrigerants$8.43
Shop By Service Type
Popular Products
1978 Jeep CJ A/C & Heating Reviews
1 review
Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata
1978 Jeep CJ Models
Popular Searches