2003 Toyota Corolla Electrical Parts
- Light Switches
- Light Relays + Sensors
- Fuses
- Air Bag Parts
- Wiring & Cables
- Replacement Gauges
- Power + Heated Seats
- Cruise Control
- Horns
- Power Mirror Switches + Relays
- Door Lock Actuators + Switches
- Window Motors + Switches
- Defrosters
- Alternators
- Starters
- Batteries
- Voltage Regulators
- A/C Relays, Sensors
- Fuel Sensors & Switches
- Cooling System Switches, Sensors & Relays
- Oxygen Sensors
- Engine Sensors, Relays, Switches & Connectors
- Solenoids, Sensors, Switches, Control Units
- Relays, Cables & Connectors
- Brake System Sensors
- Steering Valves, Relays & Sensors
- Mass Air Flow Sensors
- Walker Products®Crankshaft Position SensorToyota Corolla 1.8L 2003, Crankshaft Position 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$37.98
- Bosch®Remanufactured AlternatorToyota Corolla Japan Built with 80 Amp Alternator 2003, Remanufactured Alternator by Bosch®. Current: 80 Amp. With 6 Groove Serpentine Pulley. Internal Fan. Plug Position: 8:00 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise....100% exhaustive multipoint quality and performance testingEnsures cranking and starting performance under all temperature extremes$136.73
- WAI Global®Power Window MotorToyota Corolla 2003, Power Window Motor by WAI Global®. If your vehicle's window regulator wore out, WAI has you covered with the right part for your replacement needs. Precisely designed, this premium product provides the same quality,...100% tested to O.E.M. specifications (form, fit and function)Exactly fits in the place of your original part$27.51 - $28.52
- Walker Products®Engine Coolant Temperature SensorToyota Corolla 1.8L 1ZZ-FE Engine 2003, Engine Coolant 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...High quality at an affordable priceExpertly made from premium materials$13.70
- ACDelco®Professional™ AlternatorToyota Corolla 1.8L 1ZZ-FE Engine Japan Built 2003, Professional™ Alternator by ACDelco®. Current: 80 Amp. With 6 Groove Serpentine Pulley. Pulley Size: 55 mm. Internal Fan. Plug Position: 10:00 O'Clock. Voltage Regulator: Internal....New units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality.All components are 100% new to provide improved performance and long-life reliability.$175.89
- Spectra Premium®Crankshaft Position SensorToyota Corolla 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$45.04
- gpd®Engine Coolant Temperature SensorToyota Corolla 1.8L 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...Designed to meet or exceed OE fit, form, and functionDurability tested on every new design$9.22
- ACDelco®Professional™ StarterToyota Corolla 1.8L 1ZZ-FE Engine 2003, Professional™ Starter by ACDelco®. Rated Power: 1.6 kW. Rotation: Clockwise. With 10-Tooth Pinion Gear. Voltage: 12V. When you need to match original equipment specifications in a replacement...New units are manufactured under the guidelines of ISO Quality Standards to ensure consistent qualityAll components are 100% new to provide improved performance and long-life reliability$130.06
- Remy®StarterToyota Corolla 1.8L 1ZZ-FE Engine 2003, Starter by Remy®. Rated Power: 1.6 kW. Rotation: Clockwise. With 10-Tooth Pinion Gear. Voltage: 12V. If your engine starts hard or fails to start, the problem can be in the starter. And to replace...Will help you easily solve the problem with engine startingDesigned to duplicate the original part as closely as possible$58.88 - $137.19
- Delphi®Mass Air Flow SensorToyota Corolla 1.8L 2003, Mass Air Flow Sensor by Delphi®. When it comes to MAF sensors, communication with the ECM is key. That’s why Delphi MAF sensors use all new parts - never remanufactured parts that could harbor debris and...Extensive coverageManufactured to meet or exceed OE requirements and testing$94.87
- Delphi®Mass Air Flow SensorToyota Corolla 1.8L 2003, Mass Air Flow Sensor by Delphi®. When it comes to MAF sensors, communication with the ECM is key. That’s why Delphi MAF sensors use all new parts - never remanufactured parts that could harbor debris and...Extensive coverageManufactured to meet or exceed OE requirements and testing$94.87
- Walker Products®Mass Air Flow SensorToyota Corolla 1.8L 1ZZ-FE Engine 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...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$53.91
- TRQ®Neutral Safety SwitchToyota Corolla 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 customers’ expectations, it is...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$43.95
- Walker Products®Premium Oxygen SensorToyota Corolla 1.8L 1ZZ-FE Engine 2003, Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test...Improved Engine Response & PerformanceLower Emissions$52.97 - $66.31
- BBB Industries®Premium™ Remanufactured StarterToyota Corolla 1.8L with Nippondenso Starter 2003, Premium™ Remanufactured Starter by BBB Industries®. Type: Permanent Magnet Gear Reduction. Rated Power: 1.6 kW. Rotation: Clockwise. With 10-Tooth Pinion Gear. Voltage: 12V. If your...Developed with modern technology and innovationMeticulously tested for the ultimate in quality$154.99
- BBB Industries®StarterToyota Corolla 1.8L 2003, Starter by BBB Industries®. Type: Permanent Magnet Gear Reduction. Rated Power: 1.6 kW. Rotation: Clockwise. With 10-Tooth Pinion Gear. Voltage: 12V. If your engine starts hard or fails to start, the problem...Developed with modern technology and innovationMeticulously tested for the ultimate in quality$154.99
- Four Seasons®Coolant Temperature SensorToyota Corolla 2003, Coolant Temperature Sensor by Four Seasons®. Terminal Quantity: 2. Connector Shape: Rectangle. Connector Gender: Female. Terminal Type: Pin. All products are engineered and tested to provide years of trouble free...Brass Construction for Accurate Temperature SensingColor Coded for Easy Identification$12.50
- ACI®Window MotorToyota Corolla 2003, Window Motor by ACI®. With Circuit Breaker. Meets or Exceeds OEM Specs. ACI power window motors are manufactured to meet or exceed OE performance. The quality, durability, and reliability of all products are backed...Engineered to match original equipment regulators mountingDesigned for advanced torque and speed$62.88 - $66.95
- NTK®Oxygen SensorToyota Corolla 1.8L 2003, Oxygen Sensor by NTK®. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends voltage signals...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$56.06 - $85.15
- WAI Global®StarterToyota Corolla Japan Built / USA Built 2003, Starter by WAI Global®. Rated Power: 1.4 kW. Rotation: Clockwise. With 10-Tooth Pinion Gear. Voltage: 12V. If your engine starts hard or fails to start, the problem can be in the starter. And...Will help you easily solve the problem with engine startingDesigned to duplicate the original part as closely as possible$125.08
- BBB Industries®AlternatorToyota Corolla 1.8L 2003, Alternator by BBB Industries®. Current: 80 Amp. Do you hear nothing but "click, click" when you turn the key? Is the BATTERY dash light on? Your vehicle is in need of engine electrical system repair, but before...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$157.99
- Walker Products®Vehicle Speed SensorToyota Corolla 1.8L 2003, Vehicle Speed Sensor by Walker Products®. Length: 3,5". 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...High quality at an affordable priceExpertly made from premium materials$124.87
- DIY Solutions®Mass Air Flow SensorToyota Corolla 2003, Mass Air Flow Sensor by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$39.68$41.77Save $2.09 (5%)
- Delphi®Camshaft Position SensorToyota Corolla 1.8L 2003, Camshaft Position Sensor by Delphi®. Delphi sensors use the Hall Effect or magneto resistive (MR) principles for accurate and clean signal input to the electronic control module (ECM). The result is more design...Extensive coverageApplications for ignition (camshaft and crankshaft position and speed), transmission (vehicle or engine speed) and anti-lock braking systems (wheel speed)$53.16
- Spectra Premium®Camshaft Position SensorToyota Corolla 1.8L 2003, Camshaft 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$19.49
- ACDelco®Gold™ Remanufactured Mass Air Flow SensorToyota Corolla 2003, Gold™ Remanufactured Black Mass Air Flow Sensor by ACDelco®. 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...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$93.41
- WVE®Oil Pressure SwitchToyota Corolla 2003, Oil Pressure Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$12.56
- WVE®Starter RelayToyota Corolla 2003, Starter Relay by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$28.16
- WAI Global®AlternatorToyota Corolla Japan Built 2003, Alternator by WAI Global®. Current: 80 Amp. With 6 Groove Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$125.48
- Vision-OE®Remanufactured AlternatorToyota Corolla 1.8L 2003, Remanufactured Alternator by Vision-OE®. Current: 80 Amp. With 6 Groove Serpentine Pulley. Internal Fan. Plug Position: 9:00 O'Clock. Voltage Regulator: Internal. Looking for dependability? Vision-OE...Developed with modern technology and innovationMeticulously Tested for the ultimate in quality$89.02
Shop By Service Type
- Turn Signal Switch Replacement
- Door Mirror Switch Replacement
- Cruise Control Switch Replacement
- Fog Light Switch Replacement
- Air Bag Clockspring Replacement
- Headlight Closure Relay Replacement
- Seat Heater Replacement
- Parking Brake Warning Switch Replacement
- Backup Light Switch Replacement
- Vehicle Speed Sensor Replacement
- Cruise Control Brake Release Switch Replacement
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2003 Toyota Corolla Electrical Reviews
1 review
Easy Install!
Standard® - Intermotor™ Steering Column SwitchesPosted by Daniel (Santa Barbara, CA) / May 11, 20182005 Toyota Corolla
2003 Toyota Corolla Models
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