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AUDI A3 Electrical Wiring
Showing In Stock Items. Show All 25 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
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.
( 142 )
$9.99
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$186.99
Hella Relays
Hella relays are ideal for a wide range of automotive uses, such as auxiliary lighting, turn signals, power windows, rear window defogger, and more. They're available in 12 V and 24 V units, with amp ratings from 20 to 50, and numerous terminal options. Hella is one of the most respected names in lighting—and their top-quality accessories and electrical components are an economical choice for universal applications.
( 102 )
$6.99
Dorman Relays
If you're in need of a replacement relay, Dorman relays are a perfect choice. They are constructed of high-quality materials for long-lasting durability and made to exceed OEM specifications for accurate and maintenance-free operation. Dorman offers a comprehensive line of relay connectors for a wide range of applications.
( 8 )
$5.99
On Sale
Summit Racing™ Reproduction Wiring Harnesses
Summit Racing™ offers reproduction wiring harnesses for a wide selection of vehicles, particularly classic cars and trucks from the 1960s and '70s. These replacements and/or extensions are used to power a variety of applications—including horn, glove box, console, backup lights, engine; forward, hood, and courtesy lamps; fuel tank sender, and more. These OE style replacement harnesses are made of high-quality Automotive Grade Wire using factory style fuse blocks, plug ends, and wire colors to ensure factory type fit, performance, and durability. For repair or restoration, order the harness recommended for your specific car or truck. Note: These harnesses are factory replacements and do not include instructions or wiring diagrams refer to the factory diagrams and or service manuals for your specific vehicle.
( 63 )
$283.99
$19.99
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$255.59
Standard Motor Blower Motor Resistors
Don't take chances with old, questionable, or faulty blower motor resistors that can leave you without heat or air circulation. Standard Motor Products blower motor resistors will control the electrical current flowing from the fan switch to the blower fan, allowing you to set the fan at different speeds. They are designed to exceed OEM specifications for dependable, maintenance-free operation. Restore your vehicle's HVAC functions with high-quality replacement parts from Standard Motor.
( 33 )
$74.99
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$118.99
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
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 )
$18.99
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$66.99
Dorman Wiring Pigtails
When you need to make automotive repairs, Dorman's selection of replacement wiring pigtails offers you the best fit and function to do a variety of jobs. These quality-built, OE-like pigtails provide you with efficient, less costly repair options.
Not Yet Reviewed
$9.99
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 )
$99.99
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$172.99
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 )
$115.99
Standard Motor Headlight Switches
Replace that old or broken headlight switch with one of these replacement headlight switches from Standard Motor Products. Many applications are available, so you can count on Standard Motor Products for the replacement parts that you need.
( 21 )
$201.99
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$335.99
Four Seasons Replacement Electrical Switches
Four Seasons replacement electrical switches are engineered and tested to provide years of trouble-free operation. They offer a large selection of switches for vehicle specific applications to maintain and service HVAC systems. Four Seasons replacement electrical switches are zinc coated to resist corrosion.
( 7 )
$41.99
Universal Air Conditioner Blower Motor Resistors
Universal Air Conditioner blower motor resistors will restore your control to regulate motor speed, allowing you to enjoy perfect comfort in your car. They are economical, quality-made components that are built to last. Choose the one designed for your vehicle.
Not Yet Reviewed
$55.99
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 )
$206.99
Dorman Air Conditioning Pressure Sensor Switches
Dorman air conditioning pressure sensor switches are the fix for corroded or a broken connector on the original switch. These A/C transducer switches are designed to restore your vehicle's air conditioning. Quality-made and tested to ensure proper OE fit, form and function, these direct replacement sensor switches are easy to install, no special tools required.
( 1 )
$53.99
