2008 Audi A4 Alternators and Starters

Name: Overrunning Alternator Pulley
Brand: Dayco
SKU: 892008
Price: 145.99 USD

Below you will find various in-demand Audi Alternators and Starters, components and accessories for your 2008 A4. Advance Auto Parts has popular A4 parts like Alternator Pulley Parts, Starter Parts, Alternator Parts and more. You’ll also find aftermarket and OEM Alternators and Starters for other A4 model years including 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 and more. Select a category of 2008 Audi A4 Alternators and Starters below and start saving instantly.

Popular 2008 Audi A4 Alternators and Starters Categories

Alternators

Starters

Starter Relays

Alternator Decoupler Pulleys

Alternator Clutch Pulleys

Alternator Pulleys

Essential Alternators and Starters for 2008 Audi A4s

from

$145.99

Dayco OAPs (Overrunning Alternator Pulleys) allow the alternator to ‘freewheel’ when the belt speed drops and they are engineered with one-way clutches that allows the rotational inertia of the alternator to overrun during any belt deceleration event. Dayco OAPs, which are designed for long service life, decrease drive belt vibration and reduce belt slippage during rapid acceleration or deceleration, resulting in reduced stress on the drive belt and other accessories as well as increased alternator and drive belt life. Dayco OAPs are application-specific replacement parts. If a vehicle requires an OAP, the same type of pulley must be installed. Proper tools must be used to remove and install OAPs.

Product Features:

Designed for long service life
Decreases drive belt vibration
Reduces belt slippage during rapid acceleration or deceleration
Reduces stress on the drive belt and other accessories

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$85.99

Litens Automotive is the original equipment (O.E.) supplier for this application. This replacement alternator pulley is also designed and produced by Litens and is exact in all form, fit, and performance characteristics as the original equipment part. Decoupling pulleys are engine specific and should never be interchanged with other types of pulley technology. The Litens OAD? type pulley is designed to free-wheel in one direction and, with an internal spring and damping device, softly engage in the opposite direction. The OAD? is designed as a sacrificial part of the front-end accessory drive system, protecting other belt driven component as well as the alternator. The correct decoupler pulley ensures smooth, quiet performance as well as increasing vehicle gas mileage. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:

Designed and engineered by Litens Automotive. The inventor of the OAD? (Overrunning Alternator Decoupler)
Patented Original Equipment Design
Protects the alternator and other front-end accessory drive components
17mm SplineTool included in kit to assist in removal and installation
New cap included with the OAD (Always ensure the cap is installed after installation)
Installation instructions included.

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$285.99

Litens Automotive is the original equipment supplier for the 2013-2014 Audi A4, A4 Quattro,A5, A5 Quattro, Allroad with 2.0L Gas. This replacement pulley is also designed and produced by Litens and is exact in all form, fit, and performance characteristics as the original equipment part (with the exception of not having the car manufacturer’s logo or part number applied to the part). Decoupling pulleys are engine specific and should never be interchanged with other types of pulley technology. The Litens OAD type pulley is designed to free-wheel in one direction and, with an internal spring and damping device, softly engage in the opposite direction. The OAD is designed as a sacrificial part of the front-end accessory drive system, protecting other belt driven component as well as the alternator. The correct decoupler pulley ensures smooth, quiet performance as well as increasing vehicle gas mileage. Under normal driving conditions, the original pulley will require replacement in approx. 70,000 – 90,000 miles. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

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$279.99

Litens Automotive is the original equipment supplier to Audi/VW for this decoupling alternator pulley. This replacement pulley is also designed and produced by Litens and is exact in all form, fit, and performance characteristics as the original equipment part (with the exception of not having the car manufacturer’s logo or part number applied to the part). Decoupling pulleys are engine specific and should never be interchanged with other types of pulley technology. The Litens OAD type pulley is designed to free-wheel in one direction and, with an internal spring and damping device, softly engage in the opposite direction. The OAD is designed as a sacrificial part of the front-end accessory drive system, protecting other belt driven component as well as the alternator. The correct decoupler pulley ensures smooth, quiet performance as well as increasing vehicle gas mileage. Under normal driving conditions, the original pulley will require replacement in approx. 60,000 – 70,000 miles. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:

Patented Original Equipment Design
Protects the alternator and other front-end accessory drive components.
Installation instructions included.
New plastic cap included with the OAD.
Tools Required – Litens recommends using a long 10mm 12 point driver bit (also known as a triple square) and a 17×20 spline tool such as a Metal Nerd MNXZ10 and a Miller Special Tools P/N 8823 and a torque wrench.
Professional mechanics can install this replacement OAD in approximately 2 hour. During alternator replacement, belts, tensioners, and routing pulleys should be inspected.
56.2mm O.D.; 17mm I.D; 40.6mm width; ribbed running surface for a 6-rib serpentine belt; high-grade steel construction. 17mm Spline bit driver Included for ease of installation.

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$77.99

This Litens supplied OAP is manufactured by the original equipment (O.E.) manufacturer. This replacement pulley is exact in all form, fit, and performance characteristics as the original equipment part (with the exception of not having the car manufacturer’s logo or part number applied to the part). Under rapid engine deceleration, the pulley disengages the alternator from the belt drive system, allowing the alternator to freewheel, re-engaging when the RPM increases. The OAP alternator pulley ensures smooth, quiet performance. The OAP is designed as a sacrificial part of the front-end accessory drive system, protecting other belt driven component. Under normal driving conditions, the original pulley will require replacement in approximately 70,000 – 90,000 miles. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

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$307.99

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

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.

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$323.44

Alternator

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$548.24

Bosch has been a major supplier of new alternators and starters to OE vehicle manufacturers since 1913. Securing OE certification requires strict adherence to stringent precision and performance criteria. These same exacting criteria are also applied in the manufacturing of all Bosch aftermarket alternators and starters. Whether 100% remanufactured or new, Bosch Premium Alternators and Starters are quality built and 100% factory tested to ensure years of reliable performance, even under the most extreme operating conditions. That’s why they are preferred by more professional installers.

Product Features:

Built to last using the highest quality materials and the most technologically advanced manufacturing processes
Remanufactured using more new parts than any other unit
100% exhaustive multipoint quality and performance testing throughout the remanufacturing process ensures optimum starting and charging performance under all operating conditions
Every unit is full-load tested to guarantee compliance with Bosch strict performance specifications
Voltage regulator 100% tested for OE voltage specifications (new on GM and Ford)
Rectifier 100 % tested (new on Ford)
Diodes 100% tested (replaced with new as required)
Rotor 100% performance-tested for maximum electrical output
100% new long life sealed bearings with special high load, high temperature grease
Stator 100% insulation and phase balance tested
Slip rings 100% new or remachined to +/- .05mm, the tightest tolerance in the industry
100% new long life self-lubricating brushes
100% new clutch pulleys
All terminals, insulators and hardware provided

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$586.99

Carquest Professional alternators are 100% new units that are built to meet or exceed original equipment (O.E.) specifications. Our new alternators are engineered and built by an IATF/TS 16949 certified supplier that meets the highest standards achievable. Carquest Professional alternators are re-engineered to include improvements and enhancements (where applicable) to the OE design to extend longevity and service life. Our new alternators are built with all new components and are 100% triple tested to ensure high quality that is 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
Manufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
All new components are utilized to ensure long service life
Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
Internal electronics are upgraded for heavy duty reliability (where applicable)
Regulators and rectifiers are 100% electronically load tested for reliable charging performance
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
Rotors and stators are load tested and double insulated for maximum charging performance

from

$334.99

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

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.

from

$452.66

The Valeo 100% New Starter is OE Quality and manufactured using only high quality components and contains no remanufactured components. The Valeo Starter is fully tested to meet OE specifications for quality, fit and performance.

Product Features:

OE-equivalent and direct fit application.
100% new starter with no remanufactured components.
100% load tested.
Designed to provide durability and performance.

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$355.49

Built to last using the highest quality materials and the most technologically advanced manufacturing processes
Remanufactured using more new parts than any other unit
100% exhaustive multipoint quality and performance testing throughout the remanufacturing process ensures optimum starting and charging performance under all operating conditions
Every unit is full-load tested to guarantee compliance with Bosch strict performance specifications
Solenoid with 100% new terminal hardware, contact face and high temperature cap, are completely disassembled and computer performance tested for pull/hold strength
100% new long life self-lubricating brushes
Gear train all new bushings
Drive with 100% new bushings, springs, rollers, washers caps and high temperature lubrication
Gear train lubricated with OE-specified grease providing protection from – 4 0 ?F to +3 02 ?F
Commutator remachined to Bosch tight tolerances
Permanent magnets/field coils tested for field strength and shorts (replaced with new as required)
Armature continuity tested, gauged, straightened and shimmed
All electrical connections resoldered
All shaft splines and load bearing surfaces lubricated with OE high temperature grade

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$213.99

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.

from

$174.99

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

from

$323.99

Carquest Professional starters are 100% new units that are built to meet or exceed original equipment (O.E.) specifications. Our new starters are engineered and built by an IATF/TS 16949 certified supplier that meets the highest standards achievable. Carquest Professional starters are re-engineered to include improvements and enhancements (where applicable) to the OE design to extend longevity and service life. Our new starters are built with all new components and are 100% triple-tested to ensure high quality that is 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
Manufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
All new components are utilized to ensure long service life
Internal electronics are upgraded for heavy duty reliability (where applicable)
Armatures and commutators are 100% load tested
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: 1-800-228-10490

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$37.04

The Vemo Relay is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

Premium aftermarket replacement
Provides performance and dependability
Manufactured to meet OE specifications

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$55.41

The INA Alternator Decoupler Pulley is an ideal high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function. INA Alternator Decoupler Pulleys provide vibration isolation within the Accessory Belt Drive System resulting in smoother engine performance and efficiency and increased belt and component life.

Product Features:

Torsion spring absorbs engine vibration for quieter, smoother ride
Premium Original Equipment replacement
Provides performance and dependability

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$74.07

Torsion spring absorbs engine vibration for quieter, smoother ride
Premium Original Equipment replacement
Provides performance and dependability

Upgrade your 2008 Audi A4 with Top-Quality Alternators and Starters

When it comes to maintaining or upgrading your 2008 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 34 Alternators and Starters for the 2008 Audi A4, designed to meet your needs without breaking the bank. From Alternator Pulley 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 2008 Audi A4 at great prices. Our Alternators and Starters inventory for this model ranges from just $37.04 to $858.46, with an average price of $322.41. Our 34 Alternators and Starters in stock come from 11 trusted brands, so you’re sure to find the right part for your 2008 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 2008 Audi A4, we stock popular OEM and aftermarket Alternators and Starters from top names like Carquest Premium, and more. Carquest Premium Alternators and Starters start at just $191.99 and boast an impressive 4 stars average rating from customers. With 26 customer reviews and counting, our 2008 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 2008 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 2008 Audi A4!

Best-Selling Alternator Pulley Parts for 2008 Audi A4s

Enhance the driving experience in your Audi with 3 quality Alternator Pulley Part components, starting at $74.07.

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from

$77.99

from

$145.99

Designed for long service life
Decreases drive belt vibration
Reduces belt slippage during rapid acceleration or deceleration
Reduces stress on the drive belt and other accessories

from

$74.07

Torsion spring absorbs engine vibration for quieter, smoother ride
Premium Original Equipment replacement
Provides performance and dependability

Most Popular 2008 Audi A4 Starter Parts

Customize your Audi with 17 Starter Parts products like Starters and Starter Relays, all priced under $421.27.

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from

$191.99

from

$213.99

from

$275.99

WAI is a leading parts manufacturer for the aftermarket. You’ll find superior quality and performance on all WAI 100% new alternators and starters as well as generators, motors, voltage regulators, rectifiers and other components.

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 strenght 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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$249.99

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 strenght 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.

from

$421.27

Built to last using the highest quality materials and the most technologically advanced manufacturing processes
Remanufactured using more new parts than any other unit
100% exhaustive multipoint quality and performance testing throughout the remanufacturing process ensures optimum starting and charging performance under all operating conditions
Every unit is full-load tested to guarantee compliance with Bosch strict performance specifications
Solenoid with 100% new terminal hardware, contact face and high temperature cap, are completely disassembled and computer performance tested for pull/hold strength
100% new long life self-lubricating brushes
Gear train all new bushings
Drive with 100% new bushings, springs, rollers, washers caps and high temperature lubrication
Gear train lubricated with OE-specified grease providing protection from – 4 0 ?F to +3 02 ?F
Commutator remachined to Bosch tight tolerances
Permanent magnets/field coils tested for field strength and shorts (replaced with new as required)
Armature continuity tested, gauged, straightened and shimmed
All electrical connections resoldered
All shaft splines and load bearing surfaces lubricated with OE high temperature grade

from

$391.99

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

from

$387.99

Designed to meet or exceed OE specifications for fit, form and function
Manufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
All new components are utilized to ensure long service life
Internal electronics are upgraded for heavy duty reliability (where applicable)
Armatures and commutators are 100% load tested
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: 1-800-228-10402

from

$343.05

OE-equivalent and direct fit application.
100% new starter with no remanufactured components.
100% load tested.
Designed to provide durability and performance.

from

$299.30

Built to last using the highest quality materials and the most technologically advanced manufacturing processes
Remanufactured using more new parts than any other unit
100% exhaustive multipoint quality and performance testing throughout the remanufacturing process ensures optimum starting and charging performance under all operating conditions
Every unit is full-load tested to guarantee compliance with Bosch strict performance specifications
Solenoid with 100% new terminal hardware, contact face and high temperature cap, are completely disassembled and computer performance tested for pull/hold strength
100% new long life self-lubricating brushes
Gear train all new bushings
Drive with 100% new bushings, springs, rollers, washers caps and high temperature lubrication
Gear train lubricated with OE-specified grease providing protection from – 4 0 ?F to +3 02 ?F
Commutator remachined to Bosch tight tolerances
Permanent magnets/field coils tested for field strength and shorts (replaced with new as required)
Armature continuity tested, gauged, straightened and shimmed
All electrical connections resoldered
All shaft splines and load bearing surfaces lubricated with OE high temperature grade

from

$295.87

Built to last using the highest quality materials and the most technologically advanced manufacturing processes
Remanufactured using more new parts than any other unit
100% exhaustive multipoint quality and performance testing throughout the remanufacturing process ensures optimum starting and charging performance under all operating conditions
Every unit is full-load tested to guarantee compliance with Bosch strict performance specifications
Solenoid with 100% new terminal hardware, contact face and high temperature cap, are completely disassembled and computer performance tested for pull/hold strength
100% new long life self-lubricating brushes
Gear train all new bushings
Drive with 100% new bushings, springs, rollers, washers caps and high temperature lubrication
Gear train lubricated with OE-specified grease providing protection from – 4 0 ?F to +3 02 ?F
Commutator remachined to Bosch tight tolerances
Permanent magnets/field coils tested for field strength and shorts (replaced with new as required)
Armature continuity tested, gauged, straightened and shimmed
All electrical connections resoldered
All shaft splines and load bearing surfaces lubricated with OE high temperature grade

from

$266.29

Starter

from

$262.99

Starter

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

from

$219.99

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 strenght 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.

from

$213.73

Starter

from

$204.16

Starter

from

$37.04

The Vemo Relay is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

Premium aftermarket replacement
Provides performance and dependability
Manufactured to meet OE specifications

Top Picks for 2008 Audi A4 Alternator Parts

Upgrade Audi A4s with top-quality Alternator Parts parts, including 14 OEM and aftermarket selections for your 2008 model.

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from

$229.99

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.

from

$257.99

from

$334.99

from

$233.99

from

$404.99

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

Product Features:

100% new components withstand the harshest environments for the best performance and longest life
Built specifically to withstand excessive heat and high electrical demands.
All mounting points 100% gauged and resized or rethreaded for proper fit
Free 24-hour Roadside Assistance Protection with purchase of any Bosch Alternator

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$858.46

ALTERNATOR

from

$731.99

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

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.

from

$586.99

Designed to meet or exceed OE specifications for fit, form and function
Manufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
All new components are utilized to ensure long service life
Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
Internal electronics are upgraded for heavy duty reliability (where applicable)
Regulators and rectifiers are 100% electronically load tested for reliable charging performance
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
Rotors and stators are load tested and double insulated for maximum charging performance

from

$581.19

Valeo manufactures a 100% New Alternator that is a direct fit OEM quality replacement.

Product Features:

OEM-Quality Direct Fit Application.
100% new quality components.
Fully tested to meet OE specifications.
Utilizes the latest OE technology.
Provides exceptional reliability.

from

$553.99

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

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.

from

$520.84

Built to last using the highest quality materials and the most technologically advanced manufacturing processes
Remanufactured using more new parts than any other unit
100% exhaustive multipoint quality and performance testing throughout the remanufacturing process ensures optimum starting and charging performance under all operating conditions
Every unit is full-load tested to guarantee compliance with Bosch strict performance specifications
Voltage regulator 100% tested for OE voltage specifications (new on GM and Ford)
Rectifier 100 % tested (new on Ford)
Diodes 100% tested (replaced with new as required)
Rotor 100% performance-tested for maximum electrical output
100% new long life sealed bearings with special high load, high temperature grease
Stator 100% insulation and phase balance tested
Slip rings 100% new or remachined to +/- .05mm, the tightest tolerance in the industry
100% new long life self-lubricating brushes
100% new clutch pulleys
All terminals, insulators and hardware provided

from

$414.99

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

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.

from

$376.29

Are you looking for a quality replacement part for your vehicle’s electrical system? Today’s remanufactured alternator is a complex combination of inner workings, and we completely remanufacture them to our own premium standard. All terminals are cleaned and replated. The slip rings are polished or replaced to maintain proper contact. The rectifier, diodes, rotor and bearings are performance tested or replaced for maximum output. All housings are cleaned and refinished and all stators are tested for integrity and recoated for corrosion prevention.

Product Features:

OE-Equivalent Direct Fit Application.
Fully tested to meet OE specifications.
Provides exceptional reliability.

from

$307.99

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

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.

Top-Rated Alternators and Starters Brands For Your 2008 Audi A4

Shop for the best-rated brands offering Alternators and Starters and other products for your 2008 Audi A4s. Below you’ll find some of our best rated Alternators and Starters from Carquest Premium, and more. Alternators and Starters from these brands that fit a 2008 A4 start at just $191.99 and are rated as high as 4 stars. OEM and aftermarket Alternators and Starters don’t get more top quality, durable, and affordable than from the brands below.

Popular Carquest Premium 2008 Audi A4 Alternators and Starters

When it comes to maintaining or upgrading your 2008 Audi A4, using quality Alternators and Starters is essential to ensure durability and a perfect fit. Carquest Premium ticks all of those boxes. We offer a wide selection of Carquest Premium Alternators and Starters, specifically designed for the 2008 Audi A4. With over 5 Carquest Premium 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 $191.99, with an average price of just $225.59. Plus, with over 15 customer reviews and an average rating of 4 stars, you can trust that our Carquest Premium 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.

from
$213.99

This product is not rated

Starter Remanufactured Premium

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from
$191.99

(2)

Starter Remanufactured Premium

“Installed and worked perfect in less than 30 minutes (1 hour with removal of old starter).”

from
$233.99

This product is not rated

Alternator: Remanufactured, 140 Amps

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FAQs for 2008 Audi A4 Alternators and Starters

Which Alternators and Starters are best-sellers for 2008 Audi A4s?

Out of 34 Alternators and Starters that fit 2008 Audi A4s, the following parts are the top sellers:

Starter Remanufactured Premium (10973325) – $213.99
Alternator: Remanufactured, 140 Amps (10973464) – $233.99
Alternator: New, 150 Amps (12097779) – $334.99

What’s the price range for 2008 Audi A4 Alternators and Starters?

Alternators and Starter prices for the 2008 Audi A4 start at $37.04 and go up to $858.46 for the most premium parts.

What’s the average price of a Alternators and Starter for a 2008 Audi A4?

The average price for Alternators and Starters for the 2008 Audi A4 is $322.41. 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 24 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 2008 Audi A4?

The cheapest 2008 Audi A4 Alternators and Starters we carry in stock are:

Vemo Relay (11490550) – $37.04
INA Alternator Decoupler Pulley (10745561) – $74.07
Overrunning Alternator Pulley (OAP) Pulley – Original Equipment Quality (11187575) – $77.99
Overrunning Alternator Pulley (10703272) – $145.99
Starter Remanufactured Premium (20841124) – $191.99

What are the top-rated Alternators and Starters that fit the 2008 Audi A4?

Out of 26 reviews by customers, our 2008 Audi A4 Alternators and Starters have an average customer rating of . These are some of the highest-rated Alternators and Starter types for the 2008 Audi A4 and their top-rated products:

Starter Parts
- Starter Remanufactured Premium (20841124) – $191.99
Alternator Parts
- Starter Remanufactured Premium (20841124) – $191.99

What types of Alternators and Starters do you sell for my 2008 Audi A4?

As of 2/5/25, these are some of the most in-demand types of Alternators and Starters for a 2008 Audi A4:

Can I get help with 2008 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.

2008 Audi A4 Alternators and Starters

Dayco – Overrunning Alternator Pulley (Part No.892008)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920090A)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920135A)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920851A)

Litens – Overrunning Alternator Pulley (OAP) Pulley – Original Equipment Quality (Part No.930013A)

Bosch – Alternator: Remanufactured, 150 Amps (Part No.AL0825X)

OE+ – Alternator (Part No.F40002246831IAP)

Bosch – Professional Preferred Alternator, Remanufactured (Part No.F4000333282BOS)

Carquest Professional – Alternator: New, 140 Amps (Part No.23255AN)

Bosch – Alternator: Remanufactured, 150 Amps (Part No.AL0831X)

Valeo – Starter, New (Part No.F50001340286VAL)

Bosch – Professional Preferred Starter, Remanufactured (Part No.F500088555BOS)

Carquest Premium – Starter Remanufactured Premium (Part No.17976S)

Carquest Premium – Starter Remanufactured Premium (Part No.33292S)

Bosch – Premium 100% Remanufactured Starter (Part No.SR0819X)

Carquest Professional – Starter-New (Part No.33292SN)

Vemo – Vemo Relay (Part No.P2020138130VMO)

INA – INA Alternator Decoupler Pulley (Part No.F4055381949INA)

INA – INA Alternator Decoupler Pulley (Part No.F4055408680INA)

Litens – Overrunning Alternator Pulley (OAP) Pulley – Original Equipment Quality (Part No.930013A)

Dayco – Overrunning Alternator Pulley (Part No.892008)

INA – INA Alternator Decoupler Pulley (Part No.F4055408680INA)

Carquest Premium – Starter Remanufactured Premium (Part No.17975S)

Carquest Premium – Starter Remanufactured Premium (Part No.17976S)

WAI – 1.2kW/12 Volt, CW, 9-Tooth Pinion (Part No.17975N)

WAI – 1.1kW/12 Volt, CW, 9-Tooth Pinion (Part No.17978N)

Bosch – Professional Preferred Starter, Remanufactured (Part No.F5000344729BOS)

Bosch – Premium 100% Remanufactured Starter (Part No.SR9498X)

Carquest Professional – Starter-New (Part No.17975SN)

Valeo – Starter, New (Part No.F5000401118VAL)

Bosch – Professional Preferred Starter, Remanufactured (Part No.F5000319942BOS)

Bosch – Professional Preferred Starter, Remanufactured (Part No.F5000410047BOS)

OE+ – Starter (Part No.F50002247131IAP)

OE+ – Starter (Part No.F50002425127IAP)

Bosch – Premium 100% Remanufactured Starter (Part No.SR0819X)

WAI – 1.2kW/12 Volt, CW, 10-Tooth Pinion (Part No.17976N)

OE+ – Starter (Part No.F50002246540IAP)

OE+ – Starter (Part No.F50002246826IAP)

Vemo – Vemo Relay (Part No.P2020138130VMO)

Carquest Premium – Alternator: Remanufactured, 140 Amps (Part No.23255A)

Carquest Premium – Alternator: Remanufactured, 150 Amps (Part No.11070A)

WAI – Alternator: New, 150 Amps (Part No.11070N)

Carquest Premium – Alternator: Remanufactured, 140 Amps (Part No.23256A)

Bosch – Alternator: New, 150 Amps (Part No.AL0825N)

Worldpac – ALTERNATOR (Part No.F40004221274SEG)

Bosch – Alternator: Remanufactured, 150 Amps (Part No.AL9382X)

Carquest Professional – Alternator: New, 140 Amps (Part No.23255AN)

Valeo – Alternator, New (Part No.F4000311541VAL)

Bosch – Alternator: Remanufactured, 140 Amps (Part No.AL9381X)

Bosch – Professional Preferred Alternator, Remanufactured (Part No.F4000296855BOS)

Bosch – Alternator: Remanufactured, 140 Amps (Part No.AL0879X)

OE+ – Remanufactured Alternator (Part No.F40002246920IAP)

Bosch – Alternator: Remanufactured, 150 Amps (Part No.AL0825X)