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2003 HONDA Electrical Wiring
Showing In Stock Items. Show All 61 Items.
Derale Electric Fan Relays
If you're installing an aftermarket electric fan, then you will need one of these Derale Performance electric fan relays. They feature a heavy-duty 40 amp rating and some include a color-coded wiring harness for an easy installation.
( 79 )
$28.65
Pacer Performance LED Modules
These Pacer Performance LED logic modules filter out turn signal input on all vehicles that use combined brake and turn signal lamps. These modules are required when using a single light as a third LED brake light. Works on most domestic models.
( 11 )
$15.99
Diode Dynamics LED Flasher Relays
Diode Dynamics LED flasher relays are ideal solutions if you're converting to newer LED lights. When your factory turn signal bulbs go out, your vehicle's flasher senses that power loss, and it will blink the turn signals quickly to alert you. Since LED bulbs use less power, you get the same fast blinking (a. k. a. "hyperblinking"). So even though the LEDs are functioning just fine, your car thinks the bulbs went out! Regulate those no-flashing or fast-flashing issues with the Diode Dynamics LED flasher relays designed to fit your application.
( 3 )
$19.95
Standard Motor Wiring Connectors
High-quality, direct-replacement Standard Motor wiring connectors help eliminate the need for a harness by letting you swap only the damaged connector for a cost-effective repair solution. The terminals feature high-grade materials like copper alloy, brass, and phosphor bronze. Together they provide the connectors with prolonged life and superior performance in harsh environments for each specific application. Standard Motor electrical connectors are 100 percent tested for the proper mechanical and electrical fit, form, and function for your vehicle.
( 140 )
$9.99
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$36.99
Standard Motor Ignition Lock Cylinders
Don't take chances with an old, questionable, or malfunctioning ignition lock cylinder that can leave you stranded. Standard Motor Products replacement ignition lock cylinders and keys are designed to exceed OEM specifications for reliable, maintenance-free operation. Trust your vehicle's ignition and electrical system needs to Standard Motor Products. Order the model designed for your application. (Vehicles equipped with the VATS system require that a key be made with the correct resistance; they include a cutting template that will not start the vehicle.)
( 61 )
$210.99
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$325.99
Universal Air Conditioner Binary Switches
Universal Air Conditioner binary switches protect you're A/C system. These HPCO/LPCO switches act as high and low pressure cut outs, turning the compressor clutch off when the refrigerant pressure gets too high to prevent damage to components and failure. They also keep the compressor from coming on when then the pressure is too low, when the outside temperature is too cold or if the system has lost its charge.
Not Yet Reviewed
$10.99
Standard Motor Light Socket Repair Assemblies
Standard Motor light socket repair assemblies are available to fix or replace dozens of factory bulb connections throughout your vehicle, interior and exterior. Whether you're having issues with the dome lights, instrument panel, taillights, or turn signals, these sockets and pigtails can help restore the OE performance you need. Find the model designed for your vehicle and original part number replacement application.
( 87 )
$5.99
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$18.99
Putco LED Light Bulb Load Resistor Kits
Putco LED light bulb load resistor kits are designed to eliminate LED-related turn signal problems such as hyper flashing or burned-out bulb indicators. They are rated at 6 ohms and can be used with most import and domestic vehicles.
( 5 )
$26.99
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$37.99
Clearance
Four Seasons Blower Motor Resistors
Does your fan only work at one speed? Four Seasons blower motor resistors will restore the control to regulate motor speed for perfect comfort in your car. Four Seasons resistor blocks are economical, quality-made components that are built to last. Replacing your blower motor resistors is fairly easy. Take command of your car's fan speed and your wallet with Four Seasons blower motor resistors.
( 8 )
$47.99
$33.50
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$142.99
Clearance
Standard Motor Relays
Don't take chances with old or questionable relays that can leave you stranded. Standard Motor Products relays are designed to exceed OEM specifications for accurate, maintenance-free operation. These replacement units are available in dozens of configurations for easy installation on countless applications. Trust your vehicle's needs to Standard Motor Performance.
( 64 )
$10.99
$6.50
Dorman Power Window Switches
Dorman power window switches are high-quality replacements to facilitate the ups-and-downs of window operation. They're designed to meet all OEM specifications and install in the stock location. Dozens of styles are available for fitment in specific vehicles.
( 77 )
$86.99
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$231.99
Clearance
Beck/Arnley Blower Motor Resistors
Beck/Arnley blower motor resistors meet foreign nameplate OE specifications for form, fit, and function. Their product specialists work with a network of global partners, so you can install the right part with confidence. Features include: * Designed to withstand engine bay temperatures * High-quality construction for durability * Application specific resistance
( 1 )
$50.99
$30.50
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$87.99
Motion Pro Rev2 Handlebar Stop/Start Switches
Motion Pro Rev2 handlebar stop/start switches are required for installation of Motion Pro Rev2 or Revolver throttle kits on bikes that come with ignition and starter switches in the stock throttle assembly. Features include: * Fit 7/8 in. bars (22.2mm) * Extra narrow design is only 26mm wide * Push in/out engine switch * Momentary 2-pole starter switch * Starter switch has two separate circuits, one normally open, one normally closed for street bikes that use a headlight/starter cutoff * 550mm long wiring harness with brake light switch circuit wiring * Brake light circuit wiring pigtail 120mm long with female spade connectors * Stainless steel screws and internal rubber pad positions switch on handlebar securely without drilling holes * Wiring harness has bare, tinned wires without connector for easy installation of OE connector body * Made in Italy by Domino
Not Yet Reviewed
$115.49
Standard Motor Wiring Pigtails
When you need to replace or repair electrical connectors on your vehicle, Standard Motor pigtails are a great choice. Standard offers pigtails for everything from your alternator and manifold air temperature sensor … to headlight switches and window motors. These factory-type replacement assemblies are available for thousands of specific applications. Choose the Standard Motor parts needed for your make/model.
( 4 )
$9.99
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$25.99
Standard Motor Cruise Control Switches
One of the best creature comforts ever invented for drivers is cruise control. Standard Motor Products offers a full line of replacement cruise control switches for fitment on a variety of vehicles. These precisely engineered switches use copper alloy to ensure excellent conductivity and are tested to meet or exceed OE specs. Standard Motor cruise control switches make long drives as comfortable as a walk in the park.
( 1 )
$79.99
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$118.99
Rein Automotive OE Quality Power Steering Pressure Switches
A power steering pressure switch serves two critical functions, the warning of low system oil pressure, and in some applications, the steering demand feedback for the ECU to control the engine speed during low speed steering situations. Rein Automotive OE Quality power steering pressure switches are manufactured to factory specifications using copper electrical circuit components for superior conductivity and low resistive losses. They are designed to meet or exceed factory specifications, use vehicle specific connectors for quick replacement, and are 100 percent tested to ensure performance. Ensure the proper operation of your vehicle's power steering system; trust the quality of Rein's tested OE fit, form, and function automotive oil pressure switches.
Not Yet Reviewed
$33.99
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$40.99
Standard Motor Electrical Switches
Standard Motor offers stock replacement electrical switches for dozens and dozens of functions on your vehicle. Over 700 models are available. These switches feature copper alloy conductors to ensure superior electrical conductivity with low resistive losses. They are 100 percent tested to verify both mechanical and electrical switching performance. Their robust design and high-grade materials meet the stringent demands of today's vehicles and service professionals. The switches meet or exceed OEM specifications for accurate, maintenance-free operation. Don't take chances with aging or questionable electrical switches that can leave you stranded. Order the correct replacements from Standard Motor.
( 3 )
$17.99
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$129.99
Standard Motor Power Window Switches
Standard Motor Products offers a full line of these replacement switches for your power windows. You can count on Standard Motor Products for the replacement parts that you need.
( 38 )
$122.99
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$457.99
Four Seasons Wiring Connectors
Four Seasons engineers and tests their harness and wiring connectors to provide years of trouble-free operation with your vehicle's relays. They feature OE-style connectors, molded plastic construction, quality contacts to ensure proper conductivity, and application-specific designs. The connectors are available for dozens of functions on thousands of vehicles.
Not Yet Reviewed
$6.99
Dorman Wiring Connectors
Dorman wiring connectors are designed to facilitate the flow of electrical current over a broad range of applications. The small components are available in a variety of styles to fit your specific application or universal fit needs. Choose Dorman wiring connectors for a reliable connection every time.
( 58 )
$27.99
Hybrid Racing K-Series Swap Conversion Wiring Harnesses
Hybrid Racing offers K-Series Swap conversion wiring harnesses for a variety of applications, including many Honda© and Acura© models from 1988 and up. With over 10 years of K-Series swap wiring experience, these harnesses are the most widely used and reliable K-Swap conversion products on the market. The K-Swap harness interfaces with your factory dash harness, your OEM K-Series engine harness, and your K-Series ECU, allowing for a simple plug-and-play K-Swap. The conversion harnesses allow for full functionality of the factory gauge cluster. Order the model recommended for your vehicle.
( 1 )
$208.99
Holstein Parts Brake Light Switches
Holstein brake light switches are direct OE-replacements for your factory originals that offer perfect fit, form and function for flawless operation that restores your vehicle to showroom levels of performance. Switch housings are made from premium quality reinforced plastic to ensure rugged, long term performance and superior reliability. The premium materials used for both the OE connectors and terminals ensure an accurate, firm connection to the vehicle's wiring harness. All Holstein electrical components are rigorously tested to meet or exceed OE manufacturer specifications. Choose the replacement brake light switches designed for your vehicle application.
Not Yet Reviewed
$5.99
Standard Motor Windshield Wiper Switches
Don't take chances with old, questionable, or faulty windshield wiper switches that can be a danger to you and others. Standard Motor Products replacement windshield wiper switches are designed to exceed OEM specifications for dependable, accurate, maintenance-free operation. Trust your vehicle's electrical system needs to Standard Motor Performance.
( 12 )
$255.99
Dorman Blower Motor Resistors
Weather forecasts change daily, but your vehicle is still one place where you can control the climate. And that's why Dorman blower motor resistors are so important. The easy-to-install devices control the electric current to the fan motor, keeping your heating and air conditioning system at peak performance, no matter the speed. Their long-lasting design resists thermal fuse failure, overheating, and burnout. These components are available for fitment in a wide range of cars, trucks, and vans.
( 21 )
$32.99
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$114.99
