2003 Toyota Tundra Electrical Parts
- Light Switches
- Light Relays + Sensors
- Fuses
- Air Bag Parts
- Wiring & Cables
- Replacement Gauges
- Power + Heated Seats
- 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
- Solenoids, Sensors, Switches, Control Units
- Relays, Cables & Connectors
- Brake System Sensors
- Steering Valves, Relays & Sensors
- Mass Air Flow Sensors
-
Four Seasons®A/C Compressor Cut-Out SwitchToyota Tundra 2003, A/C Compressor Cut-Out Switch by Four Seasons®. With Round Connector Shape. Type: 2 Terminals. Finish: Gray. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$17.60 - iD Select®Remanufactured AlternatorToyota Tundra with Nippondenso Alternator 2003, Remanufactured Alternator by iD Select®. Internal Fan. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Swap out your worn-out or malfunctioning part with this top-notch...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$103.54 - $112.60
- Walker Products®Oxygen SensorToyota Tundra 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$43.19 - $212.43
- Quality-Built®StarterToyota Tundra with Flange Mount Starter, Nippondenso Starter 2003, Starter by Quality-Built®. Type: Offset Gear Reduction. Rotation: Clockwise. With 9-Tooth Pinion Gear. Voltage: 12V. Get professional installer quality at a DIY price...Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability$69.70 - $126.30
- Bosch®Remanufactured StarterToyota Tundra 2003, Remanufactured Starter by Bosch®. Rotation: Clockwise. With 9-Tooth Pinion Gear. Voltage: 12V. Bosch Professional Preferred Remanufactured Starters are built for extreme heat, cold and high demand. Every engine...100% exhaustive multipoint quality and performance testingEnsures cranking and starting performance under extreme temperatures$93.69 - $117.07
- Four Seasons®Radiator Fan ControllerToyota Tundra 2003, Radiator Fan Controller by Four Seasons®. Connector Shape: Rectangle. Connector Gender: Male. Voltage: 12 V. Radiator Mounted. Activated by radiator temp and/or A/C Clutch. Adjustable (140° - 220 °F) with Relay....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$40.45
- Remy®AlternatorToyota Tundra 4.7L 2003, Alternator by Remy®. With 6 Groove Serpentine Pulley. Internal Fan. Output Terminal: M6X1.0. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. The alternators by Remy provide significant fuel...Boasts the lowest mass in the industryProvides maximum fuel economy$99.22 - $189.74
- WVE®Window SwitchToyota Tundra 2003, Window 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 or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$25.12 - $297.92
- SKP®Mass Air Flow SensorToyota Tundra 2003, Mass Air Flow Sensor by SKP®. Quantity: 1 Piece. 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....Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$27.99 - $44.07
- 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$50.66 - $55.94
- TRQ®Power Steering Pressure SwitchToyota Tundra 2003, Power Steering Pressure Switch by TRQ®. 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....Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$25.87$26.95Save $1.08 (4%)
- WVE®Neutral Safety SwitchToyota Tundra Automatic Transmission 2003, Neutral Safety Switch by WVE®. Connector Type: Female. Terminal: Male. Terminal Quantity: 9. Terminal Type: Blade. Replace your worn-out or faulty component with this quality replacement from...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$135.81
- Standard®Intermotor Mass Air Flow SensorToyota Tundra 2003, Intermotor 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...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$54.93 - $72.09
- Santech®A/C Low Pressure SwitchToyota Tundra 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 OEM,...Premium parts you can rely onDesigned to keep your A/C system in top shape$9.37
- WVE®Engine Coolant Temperature SensorToyota Tundra 2003, Engine Coolant Temperature Sensor 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 product is...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$16.50 - $23.90
- Genuine®Starter Contact SetToyota Tundra 2003, Starter Contact Set 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 replacement parts from the local...Designed to restore your vehicle’s starting and charging systemGenuine OE replacement parts from the OE manufacturer$17.31 - $28.14
- Toyota OEFront Door - Lock & Hardware (W/O Double Cab)Toyota Tundra 2003, Front Door - Lock & Hardware (W/O Double Cab) 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...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$4.00 - $361.27
- SKP®Automatic Transmission Speed SensorToyota Tundra Automatic Transmission 2003, Automatic Transmission Speed Sensor by SKP®. Output. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$25.89
- Standard®Intermotor™ Camshaft Position Sensor ConnectorToyota Tundra 2003, Intermotor™ Camshaft Position Sensor Connector 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...Made with precision and quality in mindDesigned to meet your specific needs$3.35
- 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$12.39 - $19.32
- Standard®Idle Air Control Valve ConnectorToyota Tundra 3.4L 2003, Idle Air Control Valve 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...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$12.55
- Genuine®Voltage RegulatorToyota Tundra Manufactured before July with 70 Amp Alternator / 80 Amp Alternator / 100 Amp Alternator 2003, Voltage Regulator by Genuine®. If your starting and charging system parts are in need of repair, don’t compromise the...Designed to restore your vehicle’s starting and charging systemGenuine OE replacement parts from the OE manufacturer$98.99
- Dorman®OE Solutions™ Front Window MotorToyota Tundra 2003, OE Solutions™ Front 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...Durable, molded plastic housing protects gear armatures and motor against water intrusionHeavy duty PBT plastic construction stands up to wear and tear$52.85 - $53.63
- Walker Products®Crankshaft Position SensorToyota Tundra 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 your...High quality at an affordable priceExpertly made from premium materials$32.49 - $34.84
- Bosch®Remanufactured AlternatorToyota Tundra 4.7L with 130 Amp Alternator 2003, Remanufactured Alternator by Bosch®. Current: 130 Amp. With 6 Groove Serpentine Pulley. Internal Fan. Plug Position: 12:00 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise. If...100% exhaustive multipoint quality and performance testingEnsures cranking and starting performance under all temperature extremes$164.56
- WAI Global®Front Power Window MotorToyota Tundra 2003, Front 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...100% tested to O.E.M. specifications (form, fit and function)Exactly fits in the place of your original part$47.32 - $47.72
- Walker Products®Engine Coolant Temperature SensorToyota Tundra 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 in mind. It will...High quality at an affordable priceExpertly made from premium materials$13.70
- Spectra Premium®Crankshaft Position SensorToyota Tundra 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$14.14 - $61.15
- ACDelco®Professional™ AlternatorToyota Tundra 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$137.46 - $451.71
- gpd®Engine Coolant Temperature SensorToyota Tundra 2003, Engine Coolant Temperature Sensor 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 or exceed OE fit, form, and functionDurability tested on every new design$9.22 - $10.46
Shop By Service Type
- Turn Signal Switch Replacement
- Fog Light Relay Replacement
- Cruise Control Switch Replacement
- Headlight Closure Relay Replacement
- Air Bag Clockspring Replacement
- Parking Brake Warning Switch Replacement
- Seat Heater Replacement
- Vehicle Speed Sensor Replacement
- Backup Light Switch Replacement
- Cruise Control Brake Release Switch 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
Popular Searches