2003 Nissan Altima Electrical Parts
- Light Switches
- Light Relays + Sensors
- Fuses
- Air Bag Parts
- Electrical Wiring, Cables & Connectors
- Replacement Gauges
- Power + Heated Seats
- Cruise Control
- Horns
- Door Lock Actuators + Switches
- Window Motors + Switches
- Defrosters
- Alternators
- Starters
- Batteries
- A/C Relays, Sensors
- Fuel Sensors & Switches
- Cooling System Switches, Sensors & Relays
- Oxygen Sensors
- Engine Sensors, Relays, Switches & Connectors
- Transmission Solenoids, Sensors, Switches & Control Units
- Starting & Charging Relays, Cables, Connectors
- Brake System Sensors
- Steering Valves, Relays & Sensors
- Mass Air Flow Sensors
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Quality-Built®AlternatorNissan Altima with Hitachi Alternator 2003, Alternator by Quality-Built®. Current: 110 Amp. Internal Fan. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Get professional installer quality at a DIY price with a...Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability$116.95 - $240.32 - TRQ®Neutral Safety SwitchNissan Altima Automatic Transmission 2003, Neutral Safety Switch by TRQ®. If you want to replace a faulty neutral safety switch, go with this high-grade TRQ part available at a fair price. Built to meet or exceed the highest...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$44.60$46.95Save $2.35 (5%)
- Walker Products®Oxygen SensorNissan Altima 2003, Oxygen 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 your needs and...High quality at an affordable priceExpertly made from premium materials$39.33 - $68.33
- Denso®Remanufactured AlternatorNissan Altima 2003, Remanufactured Alternator by Denso®. This superior product was elaborately designed and meticulously manufactured to stringent industry standards to have the most precise OE specifications. It fits and functions like...Bearing 100% tested to OE standards and repacked with OEM grade lubricantStator Insulation tested to 600 volts$179.27 - $242.80
- Dorman®OE Solutions™ Window MotorNissan Altima 2003, OE Solutions™ Window Motor by Dorman®. Package Quantity: 1. Without Installation Hardware. Window motor worn out? This power window lift motor is precision-engineered to match the fit and performance of the...100% New UnitDirect fit wiring harness - No wire splicing necessary$52.10 - $77.45
- Hitachi®Mass Air Flow SensorNissan Altima Manufactured After September 2003, Mass Air Flow Sensor by Hitachi®. Grade Actual OE Part. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by...Accurate air flow measurement is 100% testedMeets emissions standards$77.18
- Remy®AlternatorNissan Altima 2003, Alternator by Remy®. Current: 110 Amp. Internal Fan. Output Terminal: M8X1.25. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. The alternators by Remy provide significant fuel efficiency and the...Boasts the lowest mass in the industryProvides maximum fuel economy$128.67 - $271.69
- 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
- Nissan OEAir Conditioner & Heater - Evaporator & Heater ComponentsNissan Altima 2003, Air Conditioner & Heater - Evaporator & Heater Components by Nissan OE. Rely on superior-grade Nissan OE parts to maintain your Nissan and keep it in like-new condition for a long time. Made to strict standards of...Genuine Nissan OEM part that offers superior quality and fitmentEngineered and tested to meet all Nissan standards$9.71 - $351.82
- Nissan OEFront Door - Lock & HardwareNissan Altima 2003, Front Door - Lock & Hardware by Nissan OE. Rely on superior-grade Nissan OE parts to maintain your Nissan and keep it in like-new condition for a long time. Made to strict standards of quality using innovative...Genuine Nissan OEM part that offers superior quality and fitmentEngineered and tested to meet all Nissan standards$1.31 - $173.52
- TRQ®StarterNissan Altima 2.5L Transmission 2003, Starter by TRQ®. Type: Permanent Magnet Gear Reduction. Rated Power: 1.2 kW. Rotation: Counterclockwise. With 13-Tooth Pinion Gear. Voltage: 12V. For optimum cranking amps and reliable power needed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$89.23$95.95Save $6.72 (7%)
- Cardone Reman®Mass Air Flow SensorNissan Altima 2003, Mass Air Flow Sensor by Cardone Reman®. Sensor Module Only. Cardone Reman Engineered (CSE) Technology ensures that all MAF sensors meet or exceed O.E. form, fit and function. The sensors precisely track O.E. output...On-car vehicle validation routines ensure that modules meet all form, fit, durability and performance requirements100% re-solder of critical components ensures superior electrical connections, no intermittent failures and longer product life$91.71
- Cardone New®Window MotorNissan Altima 2003, Window Motor by Cardone New®. Connector Quantity: 2. Number of Mouting Holes: 3. Without Regulator. Mounting Type: Threaded Insert. With Instruction Sheet. With Gear. Each unit is 100% tested at 3 points for...Designed with the latest software and manufactured with modern toolingManufactured from the highest quality materials$69.33 - $108.20
- ACDelco®Professional™ AlternatorNissan Altima 2003, Professional™ Alternator by ACDelco®. Internal Fan. Voltage Regulator: Internal. Rotation: Clockwise. Thoroughly tested and backed by competitive warranty coverage, ACDelco Professional NEW Alternators – for GM...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$135.03 - $170.21
- ACDelco®Gold™ StarterNissan Altima Automatic Transmission 2003, Gold™ Starter by ACDelco®. Rated Power: 1.4 kW. Rotation: Counterclockwise. Voltage: 12V. 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$122.50 - $153.85
- gpd®Engine Coolant Temperature SensorNissan Altima 2003, Engine Coolant Temperature Sensor by gpd®. Terminal Quantity: 2. 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...Designed to meet or exceed OE fit, form, and functionDurability tested on every new design$9.38
- Quality-Built®StarterNissan Altima 2003, Starter by Quality-Built®. Type: Permanent Magnet Gear Reduction. Rotation: Counterclockwise. Voltage: 12V. Get professional installer quality at a DIY price with a Quality-Built starter. These starters are...Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability$69.30 - $140.40
- Nissan OEElectrical - BatteryNissan Altima 2003, Electrical - Battery by Nissan OE. Rely on superior-grade Nissan OE parts to maintain your Nissan and keep it in like-new condition for a long time. Made to strict standards of quality using innovative technology and...Genuine Nissan OEM part that offers superior quality and fitmentEngineered and tested to meet all Nissan standards$9.37 - $119.98
- TYC®AlternatorNissan Altima with Hitachi Alternator 2003, Alternator by TYC®. Current: 110 Amp. With 6 Groove Serpentine Pulley. The alternator is one of the parts you want to function properly, otherwise all the comforts given by the electronic...100% New unit inside and out (No recycled components) ensure longer term useOE quality at an affordable price$149.90 - $165.33
- Denso®Oxygen SensorNissan Altima 3.5L 2003, Oxygen Sensor by Denso®. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso. Engineered with...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$66.44 - $95.98
- Bosch®Remanufactured AlternatorNissan Altima 2003, Remanufactured Alternator by Bosch®. Current: 110 Amp. With 6 Groove Serpentine Pulley. Internal Fan. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. If all you hear when starting your car is a...100% exhaustive multipoint quality and performance testingEnsures cranking and starting performance under all temperature extremes$147.36 - $191.49
- Dorman®OE Solutions™ Front Door Lock Actuator MotorNissan Altima 2003, OE Solutions™ Front Door Lock Actuator Motor by Dorman®. Connector Type: Female Connector. Terminals Type: Application Specific Terminals. Material: Plastic. Actuator Only. Restore the ease and convenience of...Direct replacement for a proper fit every timeHigh quality electric motor$26.65
- Spectra Premium®Crankshaft Position SensorNissan Altima 2003, Crankshaft Position Sensor by Spectra Premium®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$15.44 - $33.37
- Four Seasons®HVAC System SwitchNissan Altima 2003, HVAC System Switch by Four Seasons®. With Oval Connector Shape. 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...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$35.82
- Walker Products®Mass Air Flow SensorNissan Altima 2003, Mass Air Flow Sensor by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$78.23 - $95.17
- Delphi®Oxygen SensorNissan Altima 3.5L 2003, Oxygen Sensor by Delphi®. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering together to develop the...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$84.68 - $106.07
- SMP®Engine Cooling Fan Motor RelayNissan Altima 2003, Engine Cooling Fan Motor Relay by SMP®.$24.08
- Nissan OECooling - Water Pump (2.5L)Nissan Altima 2.5L 2003, Cooling - Water Pump by Nissan OE. Rely on superior-grade Nissan OE parts to maintain your Nissan and keep it in like-new condition for a long time. Made to strict standards of quality using innovative technology...Genuine Nissan OEM part that offers superior quality and fitmentEngineered and tested to meet all Nissan standards$8.85 - $127.27
- 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
- BBB Industries®Premium™ Remanufactured AlternatorNissan Altima 2003, Premium™ Remanufactured Alternator by BBB Industries®. Current: 110 Amp. Internal Fan. Plug Position: 1:00 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Designed utilizing the latest...Developed with modern technology and innovationMeticulously Tested for the ultimate in quality$109.87 - $121.10
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2003 Nissan Altima Electrical Reviews
1 review
Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata
2003 Nissan Altima Models
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