2003 Toyota Corolla Electrical Parts
- Light Switches
- Light Relays + Sensors
- Fuses
- Air Bag Parts
- Electrical Wiring, Cables & Connectors
- Replacement Gauges
- 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
- 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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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 - Vision-OE®Remanufactured StarterToyota Corolla 1.8L with Nippondenso Starter 2003, Remanufactured Starter by Vision-OE®. Type: Permanent Magnet Gear Reduction. Rated Power: 1.6 kW. Rotation: Clockwise. With 10-Tooth Pinion Gear. Voltage: 12V. Remanufactured starters...Developed with modern technology and innovationMeticulously tested for the ultimate in quality$71.41
- Standard®Intermotor™ Rear ABS Speed Sensor Wire HarnessToyota Corolla 2003, Intermotor™ Rear ABS Speed Sensor Wire Harness by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...High quality at an affordable priceExpertly made from premium materials$41.13 - $45.87
- UAC®A/C Trinary SwitchToyota Corolla 2003, A/C Trinary Switch by UAC®. HPCO/CF/LPCO. UAC’s line of electrical components includes the Switches and Relays 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$7.50
- Delphi®Crankshaft Position SensorToyota Corolla 1.8L 2003, Crankshaft 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...Extensive coverageMade from high-quality materials for ultimate durability$58.38
- Beck Arnley®1 Pin Oil Pressure SwitchToyota Corolla 1.8L with Light 2003, 1 Pin Oil Pressure Switch by Beck Arnley®. 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...Matches OE form, fit and functionMade with high quality material and componentry$8.19
- NTK®Camshaft Position SensorToyota Corolla 1.8L 2003, Camshaft Position Sensor by NTK®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Sealed connections to prevent leaks, environmental corrosion and performance issuesDesigned to deliver trouble-free, consistent performance$28.07 - $72.48
- Facet®Engine Coolant Temperature SensorToyota Corolla CE / LE / S 2003, Engine Coolant Temperature Sensor by Facet®. The electronic engine management system has become a fundamental element in modern motor vehicles. It works to prevent failures that might seriously...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$11.35
- Standard®Alternator ConnectorToyota Corolla 2003, Alternator Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.59
- Standard®Intermotor™ Fuel Injector ConnectorToyota Corolla 2003, Intermotor™ Fuel Injector Connector by Standard®. Intermotor® is a complete engine management import line that includes ignition and electrical relays, switches and sensors with a concentration on high technology...Each part has high-quality direct replacement electrical connector eliminates the need for a harness replacing only the damaged connector, for a cost effective repair solutionThe terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze. The housing is fabricated using polyamide resins. All of the materials together provide the connectors with prolonged life and superior performance in harsh environments$8.35
- Denso®Universal Fit Oxygen SensorToyota Corolla 1.8L 2003, Universal Fit Oxygen Sensor by Denso®. Position: Downstream. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to...Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants$47.80
- 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
- Nastra®AlternatorToyota Corolla 1.8L Japan Built / USA Built 2003, Alternator by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will cater to all...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$151.40 - $282.63
- SKF®Alternator BearingToyota Corolla 2003, Alternator Bearing by SKF®. If you’re looking for premium-quality replacement automotive parts to keep your vehicle performing reliably, you can’t go wrong with superior-grade SKF products. Made using the finest...Ideal solution to make your vehicle perform as it shouldMade from high-strength materials for exceptional durability$30.18
- Genuine®Automatic Transmission Control SolenoidToyota Corolla CE / LE Transmission 2003, Automatic Transmission Control Solenoid by Genuine®. Line Pressure. If your transmission is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand...Designed to restore your vehicle’s transmissionGenuine OE replacement parts from the OE manufacturer$438.03
- WVE®Clutch Pedal Position SwitchToyota Corolla Standard Transmission 2003, Clutch Pedal Position Switch by WVE®. Connector Type: Female. Terminal Quantity: 2. Terminal Type: Blade. Replace your worn-out or faulty component with this quality replacement from WVE. This...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$22.65
- NTK®Vehicle Speed SensorToyota Corolla 2003, Vehicle Speed Sensor by NTK®. Connector Type: Female. Terminal Quantity: 3. Terminal Type: Blade. Designed utilizing the latest technology, this product features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$142.98
- Holstein®Vehicle Speed SensorToyota Corolla 1.8L 2003, Vehicle Speed Sensor by Holstein®. Connector Type: Female. Terminal Quantity: 3. Terminal Type: Blade. Cutting edge design. OE Replacement Parts You Can Trust. Vehicle Speed Sensors measure wheel speeds and...Holstein focuses on using only the highest quality materials, manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE partHolstein Wheel Speed sensor line has superior coverage for domestic and import applications$68.44
- Standard®Blue Streak Mass Air Flow SensorToyota Corolla 2003, Blue Streak Mass Air Flow Sensor by Standard®. 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...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$70.98 - $87.32
- Standard®Intermotor™ New Mass Air Flow SensorToyota Corolla 1.8L 2003, Intermotor™ New Mass Air Flow Sensor by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality,...100% new, never remanufactured, so there's no leftover debris that can cause sensor failure100% computer-tested to ensure the ECU receives accurate airflow readings under hard engine conditions, which are required to balance and deliver the correct air/fuel ratio to the engine in order to achieve clean burns$69.85
- Beck Arnley®Mass Air Flow SensorToyota Corolla 1.8L 2003, Mass Air Flow Sensor by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in...Matches OE form, fit and functionIncledes corrosion resistant terminals and coatings$142.48
- NTK®Mass Air Flow SensorToyota Corolla 2003, Mass Air Flow Sensor by NTK®. 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 and the...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$92.75
- BREMI®Mass Air Flow SensorToyota Corolla 2003, Mass Air Flow Sensor by BREMI®. Bremi has been an original equipment manufacturer and aftermarket supplier of Ignition products for Generations. Bremi’s strength lie in their ability to consistently provide...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$52.03
- Four Seasons®HVAC Blower Motor RelayToyota Corolla 2003, HVAC Blower Motor Relay by Four Seasons®. Front. Resistor Type. With Square Connector Shape. Type: 5 Terminals. Finish: Blue. Without Bracket. Products are engineered and tested to provide years of trouble free...Precision engineeredOE style molded connectors$16.49
- Vemo®HVAC Pressure SwitchToyota Corolla 1.8L 2003, HVAC Pressure Switch by Vemo®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor?...Premium parts you can rely onDesigned to keep your A/C system in top shape$16.29
- WVE®Door Jamb SwitchToyota Corolla 2003, Door Jamb Switch by WVE®. Connector Type: 1 Female Square Connector. Terminals Type: 1 Blade Male Terminal. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$19.70
- Genuine®Power Steering Pressure SwitchToyota Corolla CE / LE / S 2003, Power Steering Pressure Switch by Genuine®. Quantity: 1 per Pack. If your steering parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand...Designed to restore your vehicle’s steering systemGenuine OE replacement parts from the OE manufacturer$66.38
- Genuine®Power Steering Pressure SwitchToyota Corolla CE / LE / S 2003, Power Steering Pressure Switch by Genuine®. Quantity: 1 per Pack. If your steering parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand...Designed to restore your vehicle’s steering systemGenuine OE replacement parts from the OE manufacturer$62.29
- WVE®Power Steering Pressure SwitchToyota Corolla 2003, Power Steering Pressure Switch by WVE®. Quantity: 1 per Pack. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$29.84
- Standard®Intermotor™ 2 Pin Camshaft Position SensorToyota Corolla 2003, Intermotor™ 2 Pin Camshaft Position Sensor by Standard®. 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...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$25.50
Shop By Service Type
- Turn Signal Switch Replacement
- Fog Light Switch Replacement
- Cruise Control Switch Replacement
- Headlight Closure Relay Replacement
- Air Bag Clockspring Replacement
- Parking Brake Warning Switch Replacement
- Backup Light Switch Replacement
- Vehicle Speed Sensor Replacement
- Cruise Control Brake Release Switch Replacement
- Door Mirror 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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