2003 Nissan Altima A/C & Heating Parts
Select Your Submodel
-
UAC®A/C System O-Ring and Gasket KitNissan Altima 2003, A/C System O-Ring and Gasket 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$20.90 - Standard®Intermotor™ A/C Compressor Control RelayNissan Altima 2003, Intermotor™ A/C Compressor Control Relay by Standard®. Without Bracket. Type: 4 Blade Male Terminal. Amperage Rating: 30 A. Genuine Intermotor Quality. Standard is to be the leading independent supplier to the...High quality composite housings protect against harsh temperatures and severe under hood conditionsFeaturing brass or copper contacts where specified for extended wear$28.88
- Replace®A/C System Valve Core and Cap KitNissan Altima 2003, A/C System Valve Core and Cap Kit by Replace®. Designed utilizing the latest technology, this product by Replace features premium quality and will perform better than advertised. Perfect for your vehicle and...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$6.46
- gpd®A/C Pressure Transducer ConnectorNissan Altima 2003, A/C Pressure Transducer Connector by gpd®. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used to...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$20.80
- Santech®A/C Service Valve CapNissan Altima 2003, A/C Service Valve Cap by Santech®. High Side. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form, and function just like...Designed to keep your A/C system in top shapeThe finest quality at a great price$2.95
- gpd®HVAC Pressure TransducerNissan Altima 2003, HVAC Pressure Transducer by gpd®. 3 Terminal. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$37.41
- Santech®A/C Low Pressure SwitchNissan Altima 2.5L 2003, A/C Low Pressure Switch by Santech®. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form, and function just like the...Premium parts you can rely onDesigned to keep your A/C system in top shape$34.29
- UAC®A/C System Valve CoreNissan Altima 2003, A/C System Valve Core 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...Helps maintain a desired temperature inside your carMade of durable materials$0.29 - $5.13
- Replace®A/C System Valve Core KitNissan Altima 2003, A/C System Valve Core Kit by Replace®. Designed utilizing the latest technology, this product by Replace features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...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$3.17 - $6.39
- Santech®A/C In-Line Filter KitNissan Altima 2003, A/C In-Line Filter Kit by Santech®. With Fittings and Filters. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form, and...Designed as a direct, bolt-on replacement for your original A/C partExcellent solution to restore dependable, enjoyable, and worry-free ride$57.07
- Santech®A/C Line O-Ring KitNissan Altima 2003, A/C Line O-Ring Kit by Santech®. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form, and function just like the OEM, this...Premium parts you can rely onDesigned to keep your A/C system in top shape$6.29
- Santech®A/C System Valve Core and Cap KitNissan Altima 2003, A/C System Valve Core and Cap Kit by Santech®. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form, and function just like...Designed as a direct, bolt-on replacement for your original A/C partExcellent solution to restore dependable, enjoyable, and worry-free ride$4.93
- Four Seasons®A/C Compressor Control RelayNissan Altima with A/C Control 2003, A/C Compressor Control Relay by Four Seasons®. Type: 4 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix...OE style molded connectorsPrecision engineered$30.84
- gpd®R12 Refrigerant Oil, 1 ozNissan Altima 2003, R12 Refrigerant Oil, 1 oz by gpd®. Volume: 1 oz. Requires PAG68 for R1234yf systems. gpd chemicals are designed to meet OE specifications and standards. Using the correct chemical for your application will ensure...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$8.10
- UAC®A/C Service Valve CapNissan Altima 2003, A/C Service Valve Cap 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...Helps maintain a desired temperature inside your carMade of durable materials$0.15 - $0.17
- Replace®A/C System Seal KitNissan Altima 2003, A/C System Seal Kit by Replace®. Designed utilizing the latest technology, this product by Replace features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling$13.36
- Santech®A/C Refrigerant Discharge HoseNissan Altima 2003, A/C Refrigerant Discharge Hose by Santech®. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form, and function just like...Designed as a direct, bolt-on replacement for your original A/C partExcellent solution to restore dependable, enjoyable, and worry-free ride$72.86
- Santech®A/C System Valve CoreNissan Altima 2003, A/C System Valve Core by Santech®. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form, and function just like the OEM,...Designed to keep your A/C system in top shapeThe finest quality at a great price$4.55 - $5.77
- Standard®Intermotor™ Ambient Air Temperature SensorNissan Altima 2003, Intermotor™ Ambient Air Temperature Sensor by Standard®. With Oval Connector Shape. Type: 2 Blade Male Terminal. Genuine Intermotor Quality. Standard is to be the leading independent supplier to the automotive...Temperature sensor design specifies tight tolerance thermistor response values to assure accuracy of the temperature measurement and proper part operationAll Air Charge and Manifold Temperature sensors are 100% factory tested to ensure trouble-free performance$29.90
- Standard®Intermotor™ Cabin Air Temperature SensorNissan Altima 2003, Intermotor™ Cabin Air Temperature Sensor by Standard®. Type: 2 Pin Male Terminal. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...Premium parts you can rely onDesigned to keep your A/C system in top shape$70.02
- Standard®Intermotor™ HVAC Blower Control SwitchNissan Altima with A/C Manual Temperature Control 2003, Intermotor™ HVAC Blower Control Switch by Standard®. Type: 6 Blade Male Terminal. Number Of Switch Positions: 5. Genuine Intermotor Quality. Standard is to be the leading...Premium parts you can rely onDesigned to keep your A/C system in top shape$54.93
- Standard®Intermotor™ HVAC Blower Motor Resistor ConnectorNissan Altima 2003, Intermotor™ HVAC Blower Motor Resistor Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Premium parts you can rely onDesigned to keep your A/C system in top shape$22.09 - $27.31
- Standard®Tru-Tech™ A/C Compressor Control RelayNissan Altima 2003, Tru-Tech™ A/C Compressor Control Relay by Standard®. Type: 4 Blade Male Terminal. Amperage Rating: 30 A. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest...High quality at an affordable priceExpertly made from premium materials$22.77
- SMP®HVAC Blower Motor RelayNissan Altima 2003, HVAC Blower Motor Relay by SMP®. Amperage Rating: 30 A. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$43.21
- WVE®HVAC Blower Motor Resistor ConnectorNissan Altima with Automatic Temperature Control 2003, HVAC Blower Motor Resistor Connector by WVE®. With 4 Terminals. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$28.65
- Walker Products®Ambient Air Temperature SensorNissan Altima 2003, Ambient Air Temperature Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...High quality at an affordable priceExpertly made from premium materials$36.41
- NTK®Ambient Air Temperature SensorNissan Altima 2003, Ambient Air Temperature Sensor by NTK®. With Square Connector Shape. Terminal Quantity: 2. Terminal Type: Blade Male. Designed utilizing the latest technology, this product features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.31
- Niles®Ambient Air Temperature SensorNissan Altima 2003, Ambient Air Temperature Sensor by Niles®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$25.04
- Original Engine Management®Microprocessor RelayNissan Altima 2003, Microprocessor Relay by Original Engine Management®. OEM offers the highest quality parts available. With vehicle systems becoming more and more complex, electronic components and sensors must be manufactured to...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$10.11
- United Motor Products®HVAC Blower Motor RelayNissan Altima 2003, HVAC Blower Motor Relay by United Motor Products®. With 4 Female Terminals. Keep your pride and joy operating as it should with this top-notch part from United Motors Products. It’s made using the finest materials...Excellent replacement for your worn out factory partWill help make your vehicle running as good as new$7.69
Shop By Service Type
Popular Products
- $6.04 - $7.05
- $67.08 - $84.03
-
-
2003 Nissan Altima A/C & Heating Reviews
3 reviews
Cool Again
Replacement - A/C CondenserPosted by Jake (Phoenix, AZ) / April 29, 20242006 Nissan Altima
2003 Nissan Altima Models
Popular Searches