2003 Toyota Tundra Electrical Parts
- Light Switches
- Light Relays + Sensors
- Fuses
- Air Bag Parts
- Electrical Wiring, Cables & Connectors
- Replacement Gauges
- Cruise Control
- Horns
- Door Lock Actuators + Switches
- Window Motors + Switches
- 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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Mpulse®Engine Crankshaft Position SensorToyota Tundra 2003, Engine Crankshaft Position Sensor by Mpulse®. The Crankshaft Position Sensor is an electronic device that monitors the position and/or rotational speed of the crankshaft. This sensor communicates with the vehicle’s...Manufactured with high-quality materials according to original standards for superior performance and resistance to high motor temperaturesDesigned to protect the sensor against electromagnetic interference$35.04 - $55.21 - Bosch®Narrow-band Oxygen SensorToyota Tundra 2003, Narrow-band Oxygen Sensor by Bosch®. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are...OE-EquivalentOE Style connectors and wire lengths$46.79 - $52.64
- Vemo®Oxygen SensorToyota Tundra RWD 4.7L 2003, Oxygen Sensor by Vemo®. Position: Downstream Driver Side. Location: Post-Catalyst. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...High quality at an affordable priceExpertly made from premium materials$59.87
- gpd®HVAC Blower Motor RelayToyota Tundra 2003, HVAC Blower Motor Relay by gpd®. Finish: Blue. Always make sure electrical components are free of debri and moisture before installing. This top-grade product is expertly made in compliance with stringent industry...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$8.79
- Genuine®Alternator PulleyToyota Tundra 4.7L with 100 Amp Alternator 2003, Alternator Pulley by Genuine®. If your starting and charging system 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 starting and charging systemGenuine OE replacement parts from the OE manufacturer$85.84
- WAI Global®AlternatorToyota Tundra 4.7L 2003, Alternator by WAI Global®. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium factory-style alternator is designed to stringent OEM...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$233.13 - $266.41
- Standard®Intermotor Air Charge Temperature SensorToyota Tundra 2003, Intermotor Black, Gold Air Charge Temperature Sensor by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Each Air Charge Temperature Sensor is a direct-fit OE replacement that ensures ease of installationHigh-quality materials withstand extreme conditions$16.49
- Cardone New®Mass Air Flow SensorToyota Tundra 2003, Mass Air Flow Sensor by Cardone New®. Cardone Engineered Technology ensures that all MAF sensors meet or exceed O.E. form, fit and function. The sensors precisely track O.E. output curves and maintain tolerances to...All modules are 100% tested with automated computerized test equipment to ensure functionality and reliableComponents are rated to handle demanding temperature variations for optimum reliability in every environment$75.18 - $79.80
- Beck Arnley®Mass Air Flow SensorToyota Tundra 3.4L 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$145.51
- NTK®Mass Air Flow SensorToyota Tundra 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$63.38 - $92.75
- MotoRad®Mass Air Flow SensorToyota Tundra 2003, Mass Air Flow Sensor by MotoRad®. Keep your vehicle's emission control system functioning properly with this quality product. Manufactured for your specific vehicle, the part meets strict Ford Motor Company standards...Built to strict Ford Motor Company specificationsRecommended by Ford Motor Company$74.61 - $100.89
- Standard®Intermotor™ Automatic Transmission Control SolenoidToyota Tundra Automatic Transmission 2003, Intermotor™ Automatic Transmission Control Solenoid by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$103.65 - $311.55
- Standard®Intermotor™ Neutral Safety SwitchToyota Tundra Automatic Transmission 2003, Intermotor™ Neutral Safety Switch by Standard®. The Intermotor™ brand has built its reputation by engineering and distributing a full line of genuine import parts – parts that are...All switches are designed using copper alloy conductors to ensure superior electrical conductivity with low resistive lossesAll parts are 100% tested to verify both mechanical and electrical switching performance$151.76
- ATP®Automatic Transmission Control SolenoidToyota Tundra Automatic Transmission 2003, Automatic Transmission Control Solenoid by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of...OE quality at an affordable priceOE fit and function$141.05 - $170.85
- Standard®Intermotor™ Engine Coolant Temperature SenderToyota Tundra 2003, Intermotor™ Engine Coolant Temperature Sender by Standard®. Terminal Quantity: 1. Terminal Type: Blade. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest...In production, all thermal switches are factory-calibrated to make electrical contact at the specified lower-temperature set pointStandard switches feature a robust design with high grade materials to meet the stringent demands of today's service professional$12.15 - $17.03
- ACDelco®Professional™ Engine Coolant Temperature SenderToyota Tundra 3.4L 2003, Professional™ Engine Coolant Temperature Sender by ACDelco®. Terminal Quantity: 1. Terminal Gender: Male. Terminal Type: Spade. Designed utilizing the latest technology, this product by ACDelco features...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.34
- WVE®Engine Coolant Temperature Sensor ConnectorToyota Tundra 2003, Engine Coolant Temperature Sensor Connector by WVE®. Terminal Quantity: 2. Connector Shape: Rectangular. 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$8.96
- SKP®Engine Coolant Temperature SenderToyota Tundra 3.4L 2003, Engine Coolant Temperature Sender by SKP®. 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 craftsmanship....High quality at an affordable priceExpertly made from premium materials$1.58
- Holstein®Engine Coolant Temperature SensorToyota Tundra 2003, Engine Coolant Temperature Sensor by Holstein®. Terminal Quantity: 2. Connector Shape: Rectangular. Connector Gender: Female. Terminal Type: Blade. Global coverage of European, Asian, and Domestic vehicles. OE...Holstein Parts uses only the highest quality materials and engineering for parts that are truly built to match or exceed the OE partHolstein Parts Blower Motor Resistors offer superior coverage for domestic and import applications$20.62 - $25.13
- Genuine®Crankshaft Position SensorToyota Tundra 2003, Crankshaft Position Sensor by Genuine®. If your engine parts is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain...Designed to restore your vehicle’s engine partsGenuine OE replacement parts from the OE manufacturer$127.72 - $178.32
- Standard®Intermotor™ Camshaft Position SensorToyota Tundra 2003, Intermotor™ 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$33.62 - $65.52
- Standard®Tru-Tech™ Oil Pressure SwitchToyota Tundra 2003, Tru-Tech™ Oil Pressure Switch 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 reliability....Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$38.90
- WVE®Crankshaft Position SensorToyota Tundra 2003, Crankshaft Position Sensor 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$22.81 - $28.50
- Facet®Crankshaft Position SensorToyota Tundra 3.4L 2003, Crankshaft Position Sensor by Facet®. The function of the ignition system of a motor vehicle engine is to induce the combustion of the fuel. In internal combustion engines with positive ignition (petrol driven),...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$32.07
- NTK®Camshaft Position SensorToyota Tundra 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 manufactured to...Sealed connections to prevent leaks, environmental corrosion and performance issuesDesigned to deliver trouble-free, consistent performance$59.58 - $62.37
- Holstein®Camshaft Position SensorToyota Tundra 2003, Camshaft Position Sensor by Holstein®. The Camshaft Position Sensor monitors the rotating position of the camshaft relative to the crankshaft position. This data is sent to the vehicles ECU where it is used to adjust...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 part$34.64 - $44.68
- Original Engine Management®Engine Oil Pressure Sender with LightToyota Tundra 2003, Engine Oil Pressure Sender with Light by Original Engine Management®. Designed utilizing the latest technology, this product by Original Engine Management features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.05
- WVE®Throttle Control RelayToyota Tundra 2003, Throttle Control 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$13.62
- WVE®Front Door Jamb SwitchToyota Tundra 2003, Front 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$21.37
- Toyota OEFront Door - Lock & HardwareToyota Tundra 2003, Front Door - Lock & Hardware by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$4.05 - $361.27
Shop By Service Type
- Turn Signal Switch Replacement
- Headlight Closure Relay Replacement
- Cruise Control Switch Replacement
- Parking Brake Warning Switch Replacement
- Air Bag Clockspring Replacement
- Vehicle Speed Sensor Replacement
- Backup Light Switch Replacement
- Cruise Control Brake Release Switch Replacement
- Fog Light Relay Replacement
2003 Toyota Tundra Electrical Reviews
2 reviews
Fits 00-04 Tundra
Standard® - Intermotor™ Rear Center ABS Speed Sensor Wire HarnessPosted by Gabriel (Sammamish, WA) / May 30, 20192004 Toyota Tundra
2003 Toyota Tundra Models
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