1978 Pontiac LeMans A/C & Heating Parts
Select Your Submodel
-
UAC®A/C Compressor AssemblyPontiac LeMans with Factory Compressor Type A6 1978, A/C Compressor Assembly by UAC®. Number of Grooves: 1. Clutch Diameter: 5.12". Without Gaskets and Seals. Compressors are the heart of the A/C system, with a heavy responsibility to...Helps maintain a desired temperature inside your carMade of durable materials$496.34 - Four Seasons®HVAC Heater CorePontiac Grand LeMans / LeMans 1978, 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 right with...OE style molded connectorsPrecision engineered$28.90 - $30.41
- gpd®HVAC Blower MotorPontiac LeMans 1978, HVAC Blower Motor by gpd®. gpd Blower Motor Kits include blower motor with wheel, resistor/module, and pigtail/harness (if equipped). Generally, failure of the individual resistor, pigtail, or blower motor is known...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$36.11 - $40.33
- Four Seasons®HVAC Blower Motor KitPontiac LeMans With A/C 1978, HVAC Blower Motor 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...Molded plastic constructionOE style connectors$81.06
- Agility®HVAC Heater CorePontiac Grand LeMans / LeMans 1978, HVAC Heater Core by Agility®. Core Depth: 2". 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...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$25.18 - $27.89
- ACDelco®Genuine GM Parts™ A/C Compressor with Clutch AssemblyPontiac LeMans 3.3L / 3.8L / 5.0L with Factory Compressor Type R4 1978, Genuine GM Parts™ A/C Compressor with Clutch Assembly by ACDelco®. Silver. With V-Belt Pulley. Material: Steel. Clutch Diameter: 4.97". Radial Type. Oil Less....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$259.39Save: $38.63 (15%)$220.76
- gpd®HVAC Heater CorePontiac LeMans 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...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$31.08
- Four Seasons®A/C CompressorPontiac LeMans 1978, A/C Compressor 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 mobile A/C experience, fix it once and...All compressors go through sophisticated testing and leak test processesIncludes specific electrical connector to eliminate splicing$142.05 - $326.34
- TRQ®HVAC Blower Motor and WheelPontiac LeMans With A/C 1978, HVAC Blower Motor and Wheel by TRQ®. Restore the proper operation of your HVAC system with this quality product from TRQ. Built using premium materials and state-of-the-art technologies to meet or exceed...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$71.95Save: $3.60 (5%)$68.35
- UAC®HVAC Blower MotorPontiac LeMans 1978, HVAC Blower Motor by UAC®. UAC’s line of electrical components includes the blower motors that are necessary for the proper function of an A/C System. They are produced at top tier facilities with strong quality...Helps maintain a desired temperature inside your carMade of durable materials$26.78 - $49.55
- UAC®A/C CondenserPontiac LeMans 1978, A/C Condenser by UAC®. Condensers release heat from the A/C refrigerant that passes through them. UAC has an extensive line of Condensers that is sure to fit your vehicle. With UAC's extensive quality control...Helps maintain a desired temperature inside your carMade of durable materials$128.12
- Four Seasons®HVAC Blower MotorPontiac LeMans 1978, HVAC Blower Motor by Four Seasons®. Voltage: 12 V. Flanged Type. 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...Molded plastic constructionOE style connectors$33.60 - $47.15
- TYC®HVAC Heater CorePontiac Grand LeMans / LeMans 1978, Front 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...OE quality at an affordable priceDirect replacement$25.91
- Agility®A/C CondenserPontiac LeMans 1978, A/C Condenser by Agility®. The condenser is part of the A/C system. It receives the hot, high-pressure gaseous refrigerant from the compressor and cools it to a warm liquid state, although still under high pressure....Agility offers a complete line of automotive condensers covering 95% of all North American vehicle applicationsIncreased thermal performance, using mini-micro extruded tube technology and design standardization for maximum availability with minimum parts$103.64 - $191.59
- VDO®HVAC Blower MotorPontiac LeMans 1978, HVAC Blower Motor 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 highest...Premium parts you can rely onDesigned to keep your system in top shape$22.75 - $33.44
- Four Seasons®A/C Compressor ClutchPontiac Grand LeMans / LeMans 1978, A/C Compressor Clutch by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$117.19 - $169.98
- Four Seasons®A/C Compressor KitPontiac LeMans 1978, A/C Compressor 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 Four Seasons.OE style molded connectorsPrecision engineered$291.03 - $415.21
- gpd®A/C CondenserPontiac LeMans 1978, A/C Condenser by gpd®. The condenser is designed to remove heat from A/C refrigerant collected inside the system. On late model vehicles, condensers cannot be cleaned or flushed. gpd highly recommends replacing the...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$112.43 - $120.44
- ACDelco®Genuine GM Parts™ HVAC Blower MotorPontiac LeMans with Manual Climate Control, A/C Press-On 1978, Genuine GM Parts™ HVAC Blower Motor by ACDelco®. 3-1/2" Whl. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$98.45Save: 15%$83.68
- Spectra Premium®HVAC Heater CorePontiac Grand LeMans / LeMans Without A/C 1978, HVAC Heater Core by Spectra Premium®. Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium condensers meets or exceeds the performance of the...Same quality as OE for less moneyDirect replacement$33.62
- gpd®A/C CompressorPontiac LeMans 1978, A/C Compressor by gpd®. Want to keep your vehicle performing reliably? Then premium gpd aftermarket auto parts are right up your alley. They are manufactured from superior-quality materials and feature solid...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$226.87 - $657.86
- Four Seasons®A/C CondenserPontiac LeMans 1978, A/C Condenser by Four Seasons®. Inlet Fitting Type: O-Ring. Outlet Fitting Type: O-Ring. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C...Premium parts you can rely onDesigned to keep your A/C system in top shape$122.36 - $134.36
- ACDelco®Gold™ A/C Compressor with ClutchPontiac Grand LeMans / LeMans with Factory Compressor Type R4 1978, Gold™ A/C Compressor with Clutch by ACDelco®. Metric Threads. Number of Grooves: 1. Keep your cool in hot-weather driving with affordable ACDelco Professional Air...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$372.60Save: $57.19 (15%)$315.41
- Replace®HVAC Heater CorePontiac LeMans 1978, HVAC Heater Core by Replace®. 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...CAPA certification provides detailed testing and inspection procedures to ensure the quality of the parts covered by that SpecificationSame quality as OE for less money$38.10 - $72.02
- OSC Heat Transfer Products®HVAC Heater CorePontiac Grand LeMans / LeMans 3.3L / 3.8L / 5.0L / 5.7L 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...High quality at an affordable priceExpertly made from premium materials$37.77 - $65.55
- gpd®A/C Compressor KitPontiac LeMans with 1 Groove Pulley 1978, A/C Compressor Kit by gpd®. gpd Compressor Kits include, Compressor, Accumulator, Expansion Device, and Rapid Seal Kits(unless otherwise noted). The compressor kit provides the components needed...Designed to meet/exceed OE fit, form, and functionDurability tested on every new design$295.06 - $335.90
- OSC Heat Transfer Products®A/C CondenserPontiac Grand LeMans / LeMans 1978, A/C Condenser 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 superior heat...High quality at an affordable priceExpertly made from premium materials$95.97 - $112.73
- Four Seasons®A/C Compressor Service KitPontiac LeMans 1978, A/C Compressor Service 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 Four...Premium parts you can rely onDesigned to keep your A/C system in top shape$60.26 - $60.40
- UAC®A/C Suction and Discharge Hose AssemblyPontiac LeMans 5.0L 1978, A/C Suction and Discharge Hose Assembly by UAC®. Since Hoses are responsible for the weighty task of carrying refrigerant around your A/C system, extensive engineering care and precision is taken to ensure that...Helps maintain a desired temperature inside your carMade of durable materials$45.69
- gpd®A/C Refrigerant HosePontiac LeMans 5.0L / 5.7L with R4 Compressor 1978, A/C Refrigerant Hose by gpd®. Suction Hoses (low side) attach from the compressor to the evaporator. Discharge (high side) attaches from compressor to condenser. Liquid Lines attach...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$53.23
Shop By Service Type
Popular Products
1978 Pontiac LeMans A/C & Heating Reviews
2 reviews
Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata
1978 Pontiac LeMans Models
Popular Searches