2000 Audi A4 Alternators and Starters

Essential Alternators and Starters for 2000 Audi A4s

Carquest Premium – Ignition Lock Cylinder (Part No.CSC3094)

Ignition Lock Cylinder

from

$207.99
The Ignition switch is the main power switched distribution point in every vehicle. The ignition switch in some manner will be connected directly to the vehicle battery and then supply power out to every operating system in the vehicle that is required to be connected and disconnected from the vehicle’s battery or power source.

Product Features:
  • Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the connector terminal design process ensures speed-to-market and a precise connector fit guaranteed.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure confidence and product reliability, every time.
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Carquest Premium – Starter Solenoid (Part No.SBC1743)

Starter Solenoid

from

$228.99
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. The starter solenoid is an electric relay, or switch used to provide power to the starter motor or any electrical device that requires high amperage to operate. A low amperage wire winding within the solenoid will create magnetic force when voltage is applies from a remote switch, such as the ignition switch or another type of remote mounted switch. The contacts within the relay carry a high amperage load to run an electric motor or some other type of high load circuit.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
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Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17407S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$235.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
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WAI – Starter: 1.2kW/12 Volt, CW, 9-Tooth Pinion (Part No.17975N)

Starter: 1.2kW/12 Volt, CW, 9-Tooth Pinion

from

$275.99
Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Premium grade solenoids contains materials specifically selected for best conductivity. High temperature cap ensures that the solenoid works flawlessly in high heat environments. High dielectric strength outer case resists shorting.
  • Armatures have precision machined and upgraded steel shaft for improved durability and performance.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
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Valeo – Volkswagen Passat 1.8L Starter Motor 438072 1998-2005 (Part No.438072)

Volkswagen Passat 1.8L Starter Motor 438072 1998-2005

from

$254.99
As a recognized expert in Electrical Systems since 1923, Valeo is a global top supplier of original equipment starters. As an original equipment partner to all major car manufacturers, 1 in 3 vehicles worldwide are equipped with an original Valeo electrical system. Valeo premium starters are 100% new, eliminating the risk of premature failure.

Product Features:
  • Valeo premium starters are 100% new products (not remanufactured)
  • All components are 100% new eliminating premature failure for increased durability over remanufactured units
  • Direct replacement ensuring a perfect fit and easy installation
  • Extreme condition testing ensuring reliability under the harshest demands: noise, vibration, corrosion, durability
  • Speed, temperature, and electrical measurement tests can undergo up to 40,000 cycles to ensure dependable performance
  • Part Number 438072 is the original equipment part now available in the aftermarket.
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WAI – Starter: 1.1kW/12 Volt, CW, 9-Tooth Pinion (Part No.17978N)

Starter: 1.1kW/12 Volt, CW, 9-Tooth Pinion

from

$249.99
Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Premium grade solenoids contains materials specifically selected for best conductivity. High temperature cap ensures that the solenoid works flawlessly in high heat environments. High dielectric strength outer case resists shorting.
  • Armatures have precision machined and upgraded steel shaft for improved durability and performance.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
See More

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.12784S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$226.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • 100% remanufactured drive clutch assembly ensures lasting performance
  • Armatures and commutators are 100% load tested
  • New motor lead terminals and solenoid contacts are used to ensure maximum connectivity
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
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Bosch – Starter: Remanufactured (Part No.SR0792X)

Starter: Remanufactured

from

$371.99
The Bosch Premium Starter is engineered to deliver exceptional performance and reliability, making it a trusted choice for your vehicle’s ignition system. Designed with a clockwise (right) rotation and featuring a 10-tooth configuration, this starter ensures precise engagement and smooth operation. Operating at 12 VDC, it provides consistent power to meet the demands of modern vehicles. Built with premium materials and rigorously tested, this remanufactured starter offers durability and long-lasting performance, ensuring your vehicle starts effortlessly every time. Whether you’re replacing a worn-out starter or upgrading for enhanced reliability, this Bosch Premium Starter is a dependable solution that combines quality craftsmanship with outstanding value.

Product Features:


    Product Features:
    • Engineered for exceptional performance and reliability, ensuring dependable ignition system operation.
    • Designed with a 10-tooth configuration for precise engagement and smooth functionality.
    • Operates at 12 VDC to provide consistent power for modern vehicle demands.
    • Constructed with premium materials and rigorously tested for durability and long-lasting performance.
    • Remanufactured to meet high-quality standards, offering outstanding value and trusted craftsmanship.
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WAI – Starter: 1.1kW/12 Volt, CW, 10-Tooth Pinion (Part No.33292N)

Starter: 1.1kW/12 Volt, CW, 10-Tooth Pinion

from

$193.99
Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Premium grade solenoids contains materials specifically selected for best conductivity. High temperature cap ensures that the solenoid works flawlessly in high heat environments. High dielectric strength outer case resists shorting.
  • Armatures have precision machined and upgraded steel shaft for improved durability and performance.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
See More

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17976S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$215.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
See More

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.18256S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$383.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • 100% remanufactured drive clutch assembly ensures lasting performance
  • Armatures and commutators are 100% load tested
  • New motor lead terminals and solenoid contacts are used to ensure maximum connectivity
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
See More

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.33292S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$193.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
See More

Bosch – Starter: Remanufactured (Part No.SR0819X)

Starter: Remanufactured

from

$232.99
Bosch Premium Starters are designed, built and tested to provide the ultimate in performance and reliability.

Product Features:
  • Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
  • Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
  • Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
  • Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
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Valeo – Audi A4/A4 Quattro 2.0L Starter Motor 438190 2005-2008 (Part No.438190)

Audi A4/A4 Quattro 2.0L Starter Motor 438190 2005-2008

from

$224.99
As a recognized expert in Electrical Systems since 1923, Valeo is a global top supplier of original equipment starters. As an original equipment partner to all major car manufacturers, 1 in 3 vehicles worldwide are equipped with an original Valeo electrical system. Valeo premium starters are 100% new, eliminating the risk of premature failure.

Product Features:
  • Valeo premium starters are 100% new products (not remanufactured)
  • All components are 100% new eliminating premature failure for increased durability over remanufactured units
  • Direct replacement ensuring a perfect fit and easy installation
  • Extreme condition testing ensuring reliability under the harshest demands: noise, vibration, corrosion, durability
  • Speed, temperature, and electrical measurement tests can undergo up to 40,000 cycles to ensure dependable performance
  • Part Number 438190 is the original equipment part now available in the aftermarket.
See More

Bosch – Starter: Remanufactured (Part No.SR0497X)

Starter: Remanufactured

from

$307.99
Bosch Premium Starters are designed, built and tested to provide the ultimate in performance and reliability.

Product Features:
  • Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
  • Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
  • Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
  • Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
See More

Bosch – Alternator: Remanufactured, 140 Amps, 2 Year Limited Warranty (Part No.AL0879X)

Alternator: Remanufactured, 140 Amps, 2 Year Limited Warranty

from

$414.99
The Bosch Premium Alternator, delivering 140 amps and 12 VDC, is engineered for exceptional performance and reliability. Full-load tested to meet Bosch’s rigorous performance standards, this alternator ensures dependable operation under demanding conditions. Unlike rebuilt units, it is 100% factory-tested and remanufactured using high-quality materials and cutting-edge technology, offering superior durability and longevity. Designed with a clockwise rotation direction, it is built to seamlessly integrate into your vehicle’s electrical system. Whether you’re replacing a worn-out alternator or upgrading for better performance, this Bosch alternator provides the power and dependability you need to keep your vehicle running smoothly.

Product Features:


    Product Features:
    • Full-load tested to guarantee compliance with Bosch’s strict performance specifications
    • 100% factory tested, units are remanufactured (not rebuilt)
    • Built to last – uses high quality materials and the most technologically advanced developments.
    • Engineered for seamless integration into your vehicle’s electrical system, ensuring optimal compatibility and performance.
    • Designed with a clockwise rotation direction to enhance operational efficiency and reliability.
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Valeo – Alternator: New, 150 Amps (Part No.439574)

Alternator: New, 150 Amps

from

$329.99
The Valeo premium alternator, boasting a robust 150-amp output and 12 VDC voltage, is engineered for superior performance and reliability. As a 100% new product, it eliminates the risks associated with remanufactured units, ensuring long-lasting durability. Designed with premium rare earth magnets, this alternator delivers enhanced efficiency without increasing its size, making it ideal for modern vehicles. Its application-specific design guarantees an exact fit, while rigorous testing under extreme conditions for up to six months ensures reliability in the harshest environments. With high resistance to heat, vibration, and contaminants, it maintains maximum charge output even under demanding electrical loads. The clockwise rotation direction and original equipment part number 439574 make it a perfect aftermarket replacement for seamless compatibility. Recognized for innovation, Valeo alternators improve fuel economy and eliminate voltage drops, offering exceptional value for drivers seeking dependable performance.

Product Features:
  • Valeo premium alternators are 100% new products (not remanufactured)
  • 100% new components and core eliminates premature failure for increased durability over remanufactured units
  • All parts are application specific for an exact fit
  • Premium rare earth magnets increase the output of the alternator without increasing the size for better efficiency
  • All applications go under extreme condition testing up to 6 months to ensure reliability under the harshest conditions and electrical demands
  • High resistance to heat, vibration, and contaminating particles helps maintain maximum charge output
  • Part Number 439574 is the original equipment part now available in the aftermarket.
See More

Bosch – Alternator: New, 140 Amps (Part No.AL0891N)

Alternator: New, 140 Amps

from

$663.99
The Bosch Premium Alternator delivers exceptional performance and reliability, making it a top choice for your vehicle’s electrical system. With an impressive amperage rating of 140 amps and a voltage output of 14 VDC, this alternator ensures consistent power delivery to support your vehicle’s demanding electrical needs. Designed for clockwise rotation, it integrates seamlessly into compatible systems, providing smooth and efficient operation. Built with precision and tested rigorously, this alternator is engineered to withstand the challenges of daily driving, offering long-lasting durability and dependable functionality. Whether you’re upgrading or replacing, the Bosch Premium Alternator is a valuable investment that combines advanced engineering with trusted reliability to keep your vehicle running at its best.

Product Features:


    Product Features:
    • Provides a robust 140-amp output to meet the high electrical demands of modern vehicles.
    • Delivers a stable 14 VDC voltage for consistent and reliable power supply to essential systems.
    • Engineered for clockwise rotation, ensuring seamless integration with compatible vehicle setups.
    • Built with precision and rigorously tested for durability, offering dependable performance under daily driving conditions.
    • Designed to enhance vehicle functionality with advanced engineering and trusted reliability.
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Valeo – Alternator: New, 180 Amps (Part No.439949)

Alternator: New, 180 Amps

from

$829.99
The Valeo premium alternator delivers exceptional performance and reliability, making it a top choice for automotive electrical systems. Designed with 100% new components and core, this alternator eliminates the risk of premature failure, ensuring long-lasting durability compared to remanufactured units. Featuring premium rare earth magnets, it achieves superior efficiency by increasing output without enlarging its size. Engineered for exact fit with application-specific parts, it guarantees seamless compatibility and hassle-free installation. Tested under extreme conditions for up to six months, this alternator withstands heat, vibration, and contaminants, maintaining maximum charge output even in the harshest environments. With a robust 180-amp rating, 12 VDC voltage, and clockwise rotation, it meets demanding electrical requirements while boosting fuel economy. As an original equipment part now available in the aftermarket, Valeo’s award-winning innovation ensures reliability and value for your vehicle.

Product Features:
  • Valeo premium alternators are 100% new products (not remanufactured)
  • 100% new components and core eliminates premature failure for increased durability over remanufactured units
  • All parts are application specific for an exact fit
  • Premium rare earth magnets increase the output of the alternator without increasing the size for better efficiency
  • All applications go under extreme condition testing up to 6 months to ensure reliability under the harshest conditions and electrical demands
  • High resistance to heat, vibration, and contaminating particles helps maintain maximum charge output
  • Part Number 439949 is the original equipment part now available in the aftermarket.
See More

Bosch – Alternator: Remanufactured, 90 Amps, 2 Year Limited Warranty (Part No.AL0800X)

Alternator: Remanufactured, 90 Amps, 2 Year Limited Warranty

from

$371.99
The Bosch Premium Alternator delivers exceptional performance and reliability, making it a trusted choice for your vehicle’s electrical system. With a robust 90-amp output and 12 VDC voltage, this alternator ensures consistent power delivery for all your automotive needs. Engineered with precision, it features full-load testing to meet Bosch’s stringent performance standards and is 100% factory tested for quality assurance. Unlike rebuilt units, this alternator is remanufactured using high-quality materials and cutting-edge technology, ensuring long-lasting durability. Its clockwise rotation direction and advanced design make it a dependable replacement part that stands up to demanding conditions. Choose this alternator for a perfect blend of performance, durability, and value.

Product Features:


    Product Features:
    • Full-load tested to guarantee compliance with Bosch’s strict performance specifications
    • 100% factory tested, units are remanufactured (not rebuilt)
    • Built to last – uses high quality materials and the most technologically advanced developments.
    • Designed for consistent power delivery, the 90-amp output ensures reliable performance for demanding automotive electrical systems.
    • Engineered with precision, the clockwise rotation direction enhances compatibility and efficiency in vehicle applications.
See More

Bosch – Alternator: Remanufactured, 180 Amps, 2 Year Limited Warranty (Part No.AL9452X)

Alternator: Remanufactured, 180 Amps, 2 Year Limited Warranty

from

$532.99
The Bosch Premium Alternator, delivering a robust 180-amp output at 12 VDC, is engineered for exceptional performance and reliability. Designed with precision, it undergoes full-load testing to meet Bosch’s stringent performance standards, ensuring dependable operation in demanding conditions. Unlike rebuilt units, this alternator is 100% factory-tested and remanufactured using high-quality materials and cutting-edge technology, offering superior durability and longevity. Its clockwise rotation direction and advanced construction make it a reliable choice for maintaining your vehicle’s electrical system. Built to last, this alternator provides excellent value by combining premium craftsmanship with trusted performance.

Product Features:


    Product Features:
    • Full-load tested to guarantee compliance with Bosch’s strict performance specifications
    • 100% factory tested, units are remanufactured (not rebuilt)
    • Built to last – uses high quality materials and the most technologically advanced developments.
    • Precision-designed clockwise rotation enhances compatibility and efficiency within the vehicle’s electrical system.
See More

Bosch – Alternator: Remanufactured, 120 Amps, 2 Year Limited Warranty (Part No.AL0803X)

Alternator: Remanufactured, 120 Amps, 2 Year Limited Warranty

from

$386.99
The Bosch Premium Alternator delivers exceptional performance and reliability, making it a top choice for your vehicle’s electrical system. With a robust 120-amp output and 12 VDC voltage, this alternator ensures consistent power delivery for all your vehicle’s needs. Engineered with precision, it features full-load testing to meet Bosch’s stringent performance standards and is 100% factory tested for quality assurance. Unlike rebuilt units, this alternator is remanufactured using high-quality materials and cutting-edge technology, ensuring long-lasting durability. Its clockwise rotation direction and advanced design make it a dependable replacement part that stands up to demanding conditions. Choose Bosch for a premium alternator that combines superior craftsmanship with unmatched value.

Product Features:


    Product Features:
    • Full-load tested to guarantee compliance with Bosch’s strict performance specifications
    • 100% factory tested, units are remanufactured (not rebuilt)
    • Built to last – uses high quality materials and the most technologically advanced developments.
    • Delivers consistent 120-amp output to support a wide range of vehicle electrical demands.
See More

Valeo – Alternator: New, 180 Amps (Part No.439798)

Alternator: New, 180 Amps

from

$654.99
The Valeo premium alternator delivers exceptional performance and reliability, making it a top choice for automotive electrical systems. Designed with 100% new components and core, this alternator eliminates the risk of premature failure, ensuring long-lasting durability compared to remanufactured units. Featuring premium rare earth magnets, it achieves superior efficiency by increasing output without enlarging its size. With an impressive 180-amp rating and 12 VDC voltage, this alternator is engineered for demanding electrical needs. Its application-specific design guarantees an exact fit, while rigorous testing under extreme conditions for up to six months ensures reliability in the harshest environments. Resistant to heat, vibration, and contaminants, it maintains maximum charge output even under challenging circumstances. As the original equipment part now available in the aftermarket, Valeo’s alternator combines innovation and quality, boosting fuel economy and eliminating voltage drops. Perfect for those seeking unmatched performance and durability, this alternator is a leader in its class.

Product Features:
  • Valeo premium alternators are 100% new products (not remanufactured)
  • 100% new components and core eliminates premature failure for increased durability over remanufactured units
  • All parts are application specific for an exact fit
  • Premium rare earth magnets increase the output of the alternator without increasing the size for better efficiency
  • All applications go under extreme condition testing up to 6 months to ensure reliability under the harshest conditions and electrical demands
  • High resistance to heat, vibration, and contaminating particles helps maintain maximum charge output
  • Part Number 439798 is the original equipment part now available in the aftermarket.
See More

Carquest Premium – Alternator: Remanufactured, 150 Amps, Limited Lifetime Warranty (Part No.14074A)

Alternator: Remanufactured, 150 Amps, Limited Lifetime Warranty

from

$541.99
Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading limited warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading limited warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:


    Product Features:
    • Designed to meet or exceed OE specifications for fit, form and function
    • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
    • Regulators and rectifiers are 100% electronically load tested for reliable charging performance
    • 100% new OE-quality brushes and bearings are used to ensure long service life
    • Rotors and stators are load tested and double insulated for maximum charging performance
    • Slip rings are precision polished for maximum brush contact and service life
    • Application-specific technical bulletins included where applicable
    • All units are 100% triple tested to ensure quality and performance
    • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
See More

WAI – Bosch Ir/If 120 Amp/12 Volt, Cw, 5-Groove Pulley, Limited Lifetime Warranty (Part No.13951N)

Bosch Ir/If 120 Amp/12 Volt, Cw, 5-Groove Pulley, Limited Lifetime Warranty

from

$263.99
The WAI 120 Amp Alternator is a premium choice for reliable performance and durability. Engineered to meet or exceed OEM specifications, it ensures a perfect fit and hassle-free installation, making it an ideal replacement part. Featuring advanced voltage regulator protection, it safeguards against transient voltage spikes, preventing potential battery damage while maintaining efficient communication with the ECU. Its high-power rectifier assembly, equipped with open junction press-fit diodes, ensures optimal cooling and long-lasting operation. Each unit is rigorously tested, and a printed copy of the test results is included, giving you confidence in its performance from the very first use. Designed for superior quality and efficiency, this alternator delivers exceptional value for your vehicle’s electrical system.

Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Voltage regulator protection – load dump protected against transient voltage spikes avoiding potential battery damage. Low saturation voltage results in lower heat dissipation. Fully compliant in communication with ECU.
  • High power rectifier assembly is designed with higher power open junction press fit diodes to keep the units running cool.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
  • Rigorously tested for durability and reliability, ensuring long-lasting performance and exceptional value for your vehicle’s electrical system.
See More

WAI – Bosch Ir/If 150 Amp/12 Volt, Cw, 6-Groove Pulley, Limited Lifetime Warranty (Part No.11065N)

Bosch Ir/If 150 Amp/12 Volt, Cw, 6-Groove Pulley, Limited Lifetime Warranty

from

$307.99
This 150-amp alternator from WAI is engineered to deliver exceptional performance and reliability, making it a top choice for aftermarket replacements. Designed to meet or exceed OEM specifications, it ensures a perfect fit and hassle-free installation. The advanced voltage regulator protection safeguards against transient voltage spikes, preventing potential battery damage, while its low saturation voltage minimizes heat dissipation for enhanced durability. Featuring a high-power rectifier assembly with open junction press-fit diodes, this alternator is built to run cooler and more efficiently. Each unit is rigorously tested, and a printed copy of the test results is included, giving you confidence in its performance from the moment it powers on. With WAI’s commitment to quality, this alternator offers long-lasting value and dependable operation for your vehicle.

Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Voltage regulator protection – load dump protected against transient voltage spikes avoiding potential battery damage. Low saturation voltage results in lower heat dissipation. Fully compliant in communication with ECU.
  • High power rectifier assembly is designed with higher power open junction press fit diodes to keep the units running cool.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
  • Built for enhanced durability, this alternator features advanced engineering that minimizes heat dissipation, ensuring reliable and long-lasting performance under demanding conditions.
See More

Valeo – Alternator: New, 150 Amps (Part No.439498)

Alternator: New, 150 Amps

from

$414.99
The Valeo premium alternator, boasting a robust 150-amp output and 12 VDC voltage, is engineered for exceptional performance and reliability. As a 100% new product, it eliminates the risks associated with remanufactured units, ensuring long-lasting durability. Designed with premium rare earth magnets, this alternator delivers superior efficiency without increasing size, making it ideal for modern vehicles. Its application-specific design guarantees an exact fit, while rigorous testing under extreme conditions for up to six months ensures reliability in the harshest environments. Resistant to heat, vibration, and contaminants, it maintains maximum charge output even under demanding electrical loads. With a clockwise rotation direction and original equipment part number 439498 now available in the aftermarket, this alternator is a perfect choice for those seeking top-tier performance and fuel economy. Recognized for innovation, Valeo’s alternators are trusted worldwide, offering unmatched value and reliability for your vehicle’s electrical system.

Product Features:
  • Valeo premium alternators are 100% new products (not remanufactured)
  • 100% new components and core eliminates premature failure for increased durability over remanufactured units
  • All parts are application specific for an exact fit
  • Premium rare earth magnets increase the output of the alternator without increasing the size for better efficiency
  • All applications go under extreme condition testing up to 6 months to ensure reliability under the harshest conditions and electrical demands
  • High resistance to heat, vibration, and contaminating particles helps maintain maximum charge output
  • Part Number 439498 is the original equipment part now available in the aftermarket.
See More

WAI – Bosch Ir/If 120 Amp/12 Volt, Cw, 6-Groove Pulley, Limited Lifetime Warranty (Part No.13357N)

Bosch Ir/If 120 Amp/12 Volt, Cw, 6-Groove Pulley, Limited Lifetime Warranty

from

$225.99
This 120-amp alternator from WAI is engineered to deliver exceptional performance and reliability, making it a top choice for aftermarket replacements. Designed to meet or exceed OEM specifications, it ensures a perfect fit and hassle-free installation. The advanced voltage regulator protection safeguards against transient voltage spikes, preventing potential battery damage, while its low saturation voltage minimizes heat dissipation for enhanced durability. Featuring a high-power rectifier assembly with open junction press-fit diodes, this alternator is built to run cooler and more efficiently. Each unit is rigorously tested, and a printed copy of the test results is included, giving you confidence in its performance from the very first use. With WAI’s commitment to quality, this alternator offers long-lasting value and dependable power for your vehicle.

Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Voltage regulator protection – load dump protected against transient voltage spikes avoiding potential battery damage. Low saturation voltage results in lower heat dissipation. Fully compliant in communication with ECU.
  • High power rectifier assembly is designed with higher power open junction press fit diodes to keep the units running cool.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
  • Rigorously tested for quality and performance, this alternator ensures dependable power and reliability, backed by WAI’s commitment to long-lasting value.
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Upgrade your 2000 Audi A4 with Top-Quality Alternators and Starters

When it comes to maintaining or upgrading your 2000 Audi A4, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Audi or enhancing its overall performance, Alternators and Starters are key to keeping your A4 functioning at its best. At Advance Auto Parts, we offer a wide selection of 16 Alternators and Starters for the 2000 Audi A4, designed to meet your needs without breaking the bank. From Ignition Lock Part replacements to Starter Parts upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Alternators and Starters for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Alternators and Starters for your 2000 Audi A4 at great prices. Our Alternators and Starters inventory for this model ranges from just $207.99 to $414.99, with an average price of $299.05. Our 16 Alternators and Starters in stock come from 4 trusted brands, so you’re sure to find the right part for your 2000 Audi A4 without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2000 Audi A4, we stock popular OEM and aftermarket Alternators and Starters from top names like Bosch Carquest Premium, and more. Bosch Alternators and Starters start at just $371.99 and boast an impressive 4.7 stars average rating from customers. With 5 customer reviews and counting, our 2000 Audi A4 Alternators and Starters have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Alternators and Starter upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2000 Audi A4 is always ready to roll. We’re committed to providing you with everything you need to keep your A4 in top shape, all in one place. Start shopping confidently below for your 2000 Audi A4!

Best-Selling Ignition Lock Parts for 2000 Audi A4s

Enhance the driving experience in your Audi with 1 quality Ignition Lock Part components, starting at $207.99.

Carquest Premium – Ignition Lock Cylinder (Part No.CSC3094)

Ignition Lock Cylinder

from

$207.99
The Ignition switch is the main power switched distribution point in every vehicle. The ignition switch in some manner will be connected directly to the vehicle battery and then supply power out to every operating system in the vehicle that is required to be connected and disconnected from the vehicle’s battery or power source.

Product Features:
  • Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the connector terminal design process ensures speed-to-market and a precise connector fit guaranteed.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure confidence and product reliability, every time.
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Most Popular 2000 Audi A4 Starter Parts

Customize your Audi with 4 Starter Parts products like Starters and Starter Solenoids, all priced under $348.99.

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17407S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$235.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
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Bosch – Starter: Remanufactured (Part No.SR0422X)

Starter: Remanufactured

from

$348.99
Bosch Premium Starters are designed, built and tested to provide the ultimate in performance and reliability.

Product Features:
  • Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
  • Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
  • Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
  • Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
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Valeo – Volkswagen Passat 1.8L Starter Motor 438072 1998-2005 (Part No.438072)

Volkswagen Passat 1.8L Starter Motor 438072 1998-2005

from

$254.99
As a recognized expert in Electrical Systems since 1923, Valeo is a global top supplier of original equipment starters. As an original equipment partner to all major car manufacturers, 1 in 3 vehicles worldwide are equipped with an original Valeo electrical system. Valeo premium starters are 100% new, eliminating the risk of premature failure.

Product Features:
  • Valeo premium starters are 100% new products (not remanufactured)
  • All components are 100% new eliminating premature failure for increased durability over remanufactured units
  • Direct replacement ensuring a perfect fit and easy installation
  • Extreme condition testing ensuring reliability under the harshest demands: noise, vibration, corrosion, durability
  • Speed, temperature, and electrical measurement tests can undergo up to 40,000 cycles to ensure dependable performance
  • Part Number 438072 is the original equipment part now available in the aftermarket.
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Carquest Premium – Starter Solenoid (Part No.SBC1743)

Starter Solenoid

from

$228.99
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. The starter solenoid is an electric relay, or switch used to provide power to the starter motor or any electrical device that requires high amperage to operate. A low amperage wire winding within the solenoid will create magnetic force when voltage is applies from a remote switch, such as the ignition switch or another type of remote mounted switch. The contacts within the relay carry a high amperage load to run an electric motor or some other type of high load circuit.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
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Top Picks for 2000 Audi A4 Alternator Parts

Upgrade Audi A4s with top-quality Alternator Parts parts, including 11 OEM and aftermarket selections for your 2000 model.

Carquest Premium – Alternator: Remanufactured, 90 Amps, Limited Lifetime Warranty (Part No.13921A)

Alternator: Remanufactured, 90 Amps, Limited Lifetime Warranty

from

$219.99
Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading limited warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading limited warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:


Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • Regulators and rectifiers are 100% electronically load tested for reliable charging performance
  • 100% new OE-quality brushes and bearings are used to ensure long service life
  • Rotors and stators are load tested and double insulated for maximum charging performance
  • Slip rings are precision polished for maximum brush contact and service life
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
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Carquest Premium – Alternator: Remanufactured, 120 Amps, Limited Lifetime Warranty (Part No.13922A)

Alternator: Remanufactured, 120 Amps, Limited Lifetime Warranty

from

$259.99
Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • Regulators and rectifiers are 100% electronically load tested for reliable charging performance
  • 100% new OE-quality brushes and bearings are used to ensure long service life
  • Rotors and stators are load tested and double insulated for maximum charging performance
  • Slip rings are precision polished for maximum brush contact and service life
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
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Bosch – Alternator: Remanufactured, 90 Amps, 2 Year Limited Warranty (Part No.AL0800X)

Alternator: Remanufactured, 90 Amps, 2 Year Limited Warranty

from

$371.99
The Bosch Premium Alternator delivers exceptional performance and reliability, making it a trusted choice for your vehicle’s electrical system. With a robust 90-amp output and 12 VDC voltage, this alternator ensures consistent power delivery for all your automotive needs. Engineered with precision, it features full-load testing to meet Bosch’s stringent performance standards and is 100% factory tested for quality assurance. Unlike rebuilt units, this alternator is remanufactured using high-quality materials and cutting-edge technology, ensuring long-lasting durability. Its clockwise rotation direction and advanced design make it a dependable replacement part that stands up to demanding conditions. Choose this alternator for a perfect blend of performance, durability, and value.

Product Features:


Product Features:
  • Full-load tested to guarantee compliance with Bosch’s strict performance specifications
  • 100% factory tested, units are remanufactured (not rebuilt)
  • Built to last – uses high quality materials and the most technologically advanced developments.
  • Designed for consistent power delivery, the 90-amp output ensures reliable performance for demanding automotive electrical systems.
  • Engineered with precision, the clockwise rotation direction enhances compatibility and efficiency in vehicle applications.
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Valeo – Alternator: New, 150 Amps (Part No.439498)

Alternator: New, 150 Amps

from

$414.99
The Valeo premium alternator, boasting a robust 150-amp output and 12 VDC voltage, is engineered for exceptional performance and reliability. As a 100% new product, it eliminates the risks associated with remanufactured units, ensuring long-lasting durability. Designed with premium rare earth magnets, this alternator delivers superior efficiency without increasing size, making it ideal for modern vehicles. Its application-specific design guarantees an exact fit, while rigorous testing under extreme conditions for up to six months ensures reliability in the harshest environments. Resistant to heat, vibration, and contaminants, it maintains maximum charge output even under demanding electrical loads. With a clockwise rotation direction and original equipment part number 439498 now available in the aftermarket, this alternator is a perfect choice for those seeking top-tier performance and fuel economy. Recognized for innovation, Valeo’s alternators are trusted worldwide, offering unmatched value and reliability for your vehicle’s electrical system.

Product Features:
  • Valeo premium alternators are 100% new products (not remanufactured)
  • 100% new components and core eliminates premature failure for increased durability over remanufactured units
  • All parts are application specific for an exact fit
  • Premium rare earth magnets increase the output of the alternator without increasing the size for better efficiency
  • All applications go under extreme condition testing up to 6 months to ensure reliability under the harshest conditions and electrical demands
  • High resistance to heat, vibration, and contaminating particles helps maintain maximum charge output
  • Part Number 439498 is the original equipment part now available in the aftermarket.
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Bosch – Alternator: Remanufactured, 120 Amps, 2 Year Limited Warranty (Part No.AL0727X)

Alternator: Remanufactured, 120 Amps, 2 Year Limited Warranty

from

$411.99
The Bosch Premium Alternator, delivering 120 amps and operating at 12 VDC with a clockwise rotation, is engineered for peak performance and reliability. This remanufactured unit undergoes 100% factory testing and full-load evaluations to meet Bosch’s stringent performance standards, ensuring dependable operation in demanding conditions. Built with high-quality materials and advanced technology, it offers exceptional durability and long-lasting performance. Whether you’re replacing a worn-out alternator or upgrading for better efficiency, this alternator is designed to keep your vehicle’s electrical system running smoothly. Trust Bosch for a premium solution that combines precision engineering with unmatched reliability.

Product Features:


Product Features:
  • Full-load tested to guarantee compliance with Bosch’s strict performance specifications
  • 100% factory tested, units are remanufactured (not rebuilt)
  • Built to last – uses high quality materials and the most technologically advanced developments.
  • Designed to ensure smooth and efficient operation of your vehicle’s electrical system, even under demanding conditions.
  • Engineered with precision to deliver consistent 120-amp output for reliable performance and enhanced efficiency.
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Bosch – Alternator: Remanufactured, 120 Amps, 2 Year Limited Warranty (Part No.AL0803X)

Alternator: Remanufactured, 120 Amps, 2 Year Limited Warranty

from

$386.99
The Bosch Premium Alternator delivers exceptional performance and reliability, making it a top choice for your vehicle’s electrical system. With a robust 120-amp output and 12 VDC voltage, this alternator ensures consistent power delivery for all your vehicle’s needs. Engineered with precision, it features full-load testing to meet Bosch’s stringent performance standards and is 100% factory tested for quality assurance. Unlike rebuilt units, this alternator is remanufactured using high-quality materials and cutting-edge technology, ensuring long-lasting durability. Its clockwise rotation direction and advanced design make it a dependable replacement part that stands up to demanding conditions. Choose Bosch for a premium alternator that combines superior craftsmanship with unmatched value.

Product Features:


Product Features:
  • Full-load tested to guarantee compliance with Bosch’s strict performance specifications
  • 100% factory tested, units are remanufactured (not rebuilt)
  • Built to last – uses high quality materials and the most technologically advanced developments.
  • Delivers consistent 120-amp output to support a wide range of vehicle electrical demands.
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Valeo – Alternator: 120 Amps (Part No.439263)

Alternator: 120 Amps

from

$354.99
The 120 Amp Valeo alternator is a premium solution designed to deliver exceptional performance and reliability. Built with 100% new components and core, it eliminates the risk of premature failure, offering superior durability compared to remanufactured units. Engineered with application-specific parts for an exact fit, this alternator ensures seamless integration into your vehicle’s electrical system. Featuring premium rare earth magnets, it maximizes output efficiency without increasing size, making it a compact yet powerful choice. Tested under extreme conditions for up to six months, it guarantees reliability even in the harshest environments, with high resistance to heat, vibration, and contaminants. With a 12 VDC voltage rating, 120 Amp output, and clockwise rotation, this original equipment part (Part Number 439263) is now available in the aftermarket, providing the same trusted quality as factory-installed components. Ideal for maintaining maximum charge output, this Valeo alternator is a smart investment for enhanced fuel economy and long-lasting performance.

Product Features:
  • Valeo premium alternators are 100% new products (not remanufactured)
  • 100% new components and core eliminates premature failure for increased durability over remanufactured units
  • All parts are application specific for an exact fit
  • Premium rare earth magnets increase the output of the alternator without increasing the size for better efficiency
  • All applications go under extreme condition testing up to 6 months to ensure reliability under the harshest conditions and electrical demands
  • High resistance to heat, vibration, and contaminating particles helps maintain maximum charge output
  • Part Number 439263 is the original equipment part now available in the aftermarket.
See More

Bosch – Alternator: Remanufactured, 120 Amps, 2 Year Limited Warranty (Part No.AL0795X)

Alternator: Remanufactured, 120 Amps, 2 Year Limited Warranty

from

$313.99
The Bosch Premium Alternator delivers exceptional performance and reliability, making it a top choice for automotive electrical systems. With a robust 120-amp output and 12 VDC voltage, this alternator ensures consistent power delivery for demanding applications. Engineered with high-quality materials and cutting-edge technology, it is built to last and withstand rigorous use. Its clockwise rotation direction and remanufactured design guarantee compliance with Bosch’s strict performance standards, offering a dependable solution for your vehicle. Each unit undergoes full-load and 100% factory testing to ensure optimal functionality and reliability. Whether you’re replacing a worn-out alternator or upgrading for better performance, this premium component provides unmatched durability and value.

Product Features:


Product Features:
  • Full-load tested to guarantee compliance with Bosch’s strict performance specifications
  • 100% factory tested, units are remanufactured (not rebuilt)
  • Built to last – uses high quality materials and the most technologically advanced developments.
  • Delivers consistent 120-amp output to support demanding automotive electrical systems.
See More

WAI – Bosch Ir/If 120 Amp/12 Volt, Cw, 6-Groove Pulley, Limited Lifetime Warranty (Part No.13922N)

Bosch Ir/If 120 Amp/12 Volt, Cw, 6-Groove Pulley, Limited Lifetime Warranty

from

$268.99
This 120-amp alternator from WAI is a premium choice for those seeking reliability and performance. Engineered to meet or exceed OEM specifications, it ensures a perfect fit and hassle-free installation. Its advanced voltage regulator protection guards against transient voltage spikes, preventing potential battery damage, while the low saturation voltage minimizes heat dissipation for enhanced durability. The high-power rectifier assembly, equipped with open junction press-fit diodes, keeps the unit running cool even under demanding conditions. Fully compliant with ECU communication, this alternator guarantees seamless integration with your vehicle’s system. Each unit comes with a printed copy of test results, providing transparency and confidence in its performance from the very first use. Designed for long-lasting efficiency, this alternator is a dependable solution for your vehicle’s electrical needs.

Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Voltage regulator protection – load dump protected against transient voltage spikes avoiding potential battery damage. Low saturation voltage results in lower heat dissipation. Fully compliant in communication with ECU.
  • High power rectifier assembly is designed with higher power open junction press fit diodes to keep the units running cool.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
  • Designed for enhanced durability, the alternator’s low saturation voltage minimizes heat dissipation, ensuring long-lasting efficiency even under demanding conditions.
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WAI – Bosch Ir/If 120 Amp/12 Volt, Cw, 5-Groove Pulley, Limited Lifetime Warranty (Part No.13951N)

Bosch Ir/If 120 Amp/12 Volt, Cw, 5-Groove Pulley, Limited Lifetime Warranty

from

$263.99
The WAI 120 Amp Alternator is a premium choice for reliable performance and durability. Engineered to meet or exceed OEM specifications, it ensures a perfect fit and hassle-free installation, making it an ideal replacement part. Featuring advanced voltage regulator protection, it safeguards against transient voltage spikes, preventing potential battery damage while maintaining efficient communication with the ECU. Its high-power rectifier assembly, equipped with open junction press-fit diodes, ensures optimal cooling and long-lasting operation. Each unit is rigorously tested, and a printed copy of the test results is included, giving you confidence in its performance from the very first use. Designed for superior quality and efficiency, this alternator delivers exceptional value for your vehicle’s electrical system.

Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Voltage regulator protection – load dump protected against transient voltage spikes avoiding potential battery damage. Low saturation voltage results in lower heat dissipation. Fully compliant in communication with ECU.
  • High power rectifier assembly is designed with higher power open junction press fit diodes to keep the units running cool.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
  • Rigorously tested for durability and reliability, ensuring long-lasting performance and exceptional value for your vehicle’s electrical system.
See More

WAI – Bosch Ir/If 90 Amp/12 Volt, Cw, 5-Groove Pulley, Limited Lifetime Warranty (Part No.13921N)

Bosch Ir/If 90 Amp/12 Volt, Cw, 5-Groove Pulley, Limited Lifetime Warranty

from

$242.99
This 90-amp alternator from WAI is a premium choice for those seeking reliability and performance in their vehicle’s electrical system. Engineered to meet or exceed OEM specifications, it ensures a perfect fit and hassle-free installation. The advanced voltage regulator protection guards against transient voltage spikes, preventing potential battery damage, while its low saturation voltage minimizes heat dissipation for enhanced durability. The high-power rectifier assembly, equipped with open junction press-fit diodes, is designed to keep the unit running cool even under demanding conditions. Fully compliant with ECU communication, this alternator guarantees seamless integration with your vehicle’s system. Each unit comes with a printed copy of test results, providing transparency and confidence in its performance from the very first use. Built for long-lasting dependability, this alternator is a smart investment for maintaining your vehicle’s electrical health.

Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Voltage regulator protection – load dump protected against transient voltage spikes avoiding potential battery damage. Low saturation voltage results in lower heat dissipation. Fully compliant in communication with ECU.
  • High power rectifier assembly is designed with higher power open junction press fit diodes to keep the units running cool.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
  • Designed for enhanced durability, the alternator’s advanced construction minimizes heat dissipation, ensuring reliable performance even under demanding conditions.
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Top-Rated Alternators and Starters Brands For Your 2000 Audi A4

Shop for the best-rated brands offering Alternators and Starters and other products for your 2000 Audi A4s. Below you’ll find some of our best rated Alternators and Starters from Bosch and Carquest Premium, and more. Alternators and Starters from these brands that fit a 2000 A4 start at just $219.99 and are rated as high as 4.7 stars. OEM and aftermarket Alternators and Starters don’t get more top quality, durable, and affordable than from the brands below.

Popular Bosch 2000 Audi A4 Alternators and Starters

When it comes to maintaining or upgrading your 2000 Audi A4, using quality Alternators and Starters is essential to ensure durability and a perfect fit. Bosch ticks all of those boxes. We offer a wide selection of Bosch Alternators and Starters, specifically designed for the 2000 Audi A4. With over 1 Bosch brand Alternators and Starters in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $371.99. Plus, with over 1 customer reviews and an average rating of 4.7 stars, you can trust that our Bosch Alternators and Starters will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Alternator: Remanufactured, 90 Amps, 2 Year Limited Warranty
from $371.99
(1)
Alternator: Remanufactured, 90 Amps, 2 Year Limited Warranty
“shipped quickly although it was easier to install the part than to get through this review”

Popular Carquest Premium 2000 Audi A4 Alternators and Starters

Carquest Premium auto parts is one of the highest quality Alternators and Starter brands in the market. Any 2000 Audi A4 owner should feel confident when installing genuine Carquest Premium parts in their vehicle. To ensure the best fit and performance for your 2000 A4, Advance Auto Parts carries a full inventory of 2 Carquest Premium Alternators and Starters. Plus you will be keeping your Audi in peak condition while saving money because prices on these Carquest Premium Alternators and Starters range from $219.99 to $259.99, plus, with more than 2 customer reviews and an impressive 4.4 stars average rating, you can be confident the Fram Alternators and Starters below will deliver on both quality and value.
Alternator: Remanufactured, 120 Amps, Limited Lifetime Warranty
from $259.99
(1)
Alternator: Remanufactured, 120 Amps, Limited Lifetime Warranty
“So far so good. No complaints. Bigger than OE but 30 more amps. Would buy again. Just wish they carried higher output alternators.”
Alternator: Remanufactured, 90 Amps, Limited Lifetime Warranty
from $219.99
(1)
Alternator: Remanufactured, 90 Amps, Limited Lifetime Warranty
“The part was a perfect match”

FAQs for 2000 Audi A4 Alternators and Starters

Which Alternators and Starters are best-sellers for 2000 Audi A4s?

Out of 16 Alternators and Starters that fit 2000 Audi A4s, the following parts are the top sellers:

What’s the price range for 2000 Audi A4 Alternators and Starters?

Alternators and Starter prices for the 2000 Audi A4 start at $207.99 and go up to $414.99 for the most premium parts.

What’s the average price of a Alternators and Starter for a 2000 Audi A4?

The average price for Alternators and Starters for the 2000 Audi A4 is $299.05. Keep in mind the variety of part types within our Alternators and Starter category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Alternators and Starters for other Audi A4 model years?

Yes, we currently carry Alternators and Starters for 23 model years of Audi A4s between 1996 and 2020. Alternators and Starters are bought most frequently for the following model years: 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, and 2012.

What are the cheapest Alternators and Starters for my 2000 Audi A4?

The cheapest 2000 Audi A4 Alternators and Starters we carry in stock are:

What are the top-rated Alternators and Starters that fit the 2000 Audi A4?

Out of 5 reviews by customers, our 2000 Audi A4 Alternators and Starters have an average customer rating of . These are some of the highest-rated Alternators and Starter types for the 2000 Audi A4 and their top-rated products:

What types of Alternators and Starters do you sell for my 2000 Audi A4?

As of 11/2/25, these are some of the most in-demand types of Alternators and Starters for a 2000 Audi A4:

Can I get help with 2000 Audi A4 Alternators and Starter orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Audi Alternators and Starters and more.

What is your return policy for Audi A4 Alternators and Starters?

Advance Auto Parts keeps returns simple. For new Audi A4 Alternators and Starters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.