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Audi B5 A4 FWD 1.8T

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Audi B5 A4 FWD 1.8T Engine Electrical Parts

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Alternator Pulley

Does not include securing hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 120 amp alternators from VIN 8D-X-200001, split is in the 1999 model year

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2581051
Mfg#:
022903119D
Ships in 1 day
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$142.00

This product was last offered at the strikethrough price on
06-03-2026

$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

Includes the spark plug boot affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
WSO - Corporate Logo
ES#:
4142129
Mfg#:
058905105
Ships in 1 day
$36.99

This product was last offered at the strikethrough price on
05-07-2026

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#2528661 - 06B905115E - Ignition Coil - Priced Each - Keep your engine running smooth - Meyle - Audi Volkswagen

Keep your engine running smooth affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2528661
Mfg#:
06B905115E
Ships in 1-2 days
Auto Notify
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Engine Control Unit

Includes a $250 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to VIN 8D-1-080000, split is in the 2001 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2635582
Mfg#:
4B0997019NXKT
Ships in 1 day
$1813.99 USD
This product is lifetime replacement eligible Partial Replacement

Remanufactured Engine Control Unit

Includes a $200 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For manual transmissions vehicles

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2635579
Mfg#:
4B0997020AXKT
Ships in 1 day
$1473.00 USD
This product is lifetime replacement eligible Partial Replacement

Remanufactured Engine Control Unit

Includes a $200 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From VIN 8D-1-080001, split is in the 2001 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2635581
Mfg#:
4B0997020EXKT
Ships in 1 day
$1553.99 USD
This product is lifetime replacement eligible Partial Replacement

Remanufactured Engine Control Unit

Includes a $200 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For automatic transmissions vehicles

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2635580
Mfg#:
4B0997020BXKT
Ships in 1 day
$1473.00 USD
This product is lifetime replacement eligible Partial Replacement

Remanufactured Voltage Regulator

ES#2635438 - 028903803DXKT - Remanufactured Voltage Regulator - Includes a $20 refundable core charge - Genuine Volkswagen Audi - Audi Volkswagen

Includes a $20 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to VIN 8D-X-199999, split is in the 1999 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2635438
Mfg#:
028903803DXKT
Ships in 7 Business Days
$299.00

This product was last offered at the strikethrough price on
02-26-2026

$291.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Starter

Includes a $75 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to VIN 8D-W-007799, split is in the 1998 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2635434
Mfg#:
058911023BXKT
Ships in 6 Business Days
$467.99

This product was last offered at the strikethrough price on
05-14-2026

$390.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Starter - Remanufactured

ES#2528687 - 06B911023X - Starter - Remanufactured - Includes a $90 refundable core charge - Genuine Volkswagen Audi - Audi Volkswagen

Includes a $90 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From VIN 8D-W-007800, split is in the 1998 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2528687
Mfg#:
06B911023X
Ships in 7 Business Days
$352.99

This product was last offered at the strikethrough price on
02-26-2026

$345.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 120 Amps

Includes a $250 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From VIN 8D-X-200001, split is in the 1999 model year. Please check current alternator for correct amps

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2580828
Mfg#:
038903018FXKT
Ships in 7 Business Days
$998.00

This product was last offered at the strikethrough price on
02-26-2026

$987.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator - 120 Amp

Price includes a $250.00 refundable core charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
With BOSCH

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4305079
Mfg#:
038903018FKT
Ships in 7 Business Days
$742.99

This product was last offered at the strikethrough price on
02-26-2026

$737.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Engine Control Unit

Includes a $225 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to VIN 8D-W-043000, split is in the 1998 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2635560
Mfg#:
8D0997559BXKT
Ships in 7 Business Days
$1758.99

This product was last offered at the strikethrough price on
02-26-2026

$1740.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 90 Amps

Includes a $200 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From VIN 8D-X-200001, split is in the 1999 model year. Please check current alternator for correct amps

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2635418
Mfg#:
038903018EXKT
Ships in 7 Business Days
$832.99

This product was last offered at the strikethrough price on
02-26-2026

$819.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

GENIUS 2 Bank 12V 20 Amp On-Board Battery Charger - NOCO

A two-bank onboard battery charger rated at 20-amps (10-amps per bank) for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
NOCO - Corporate Logo
ES#:
4355166
Mfg#:
GENPRO10X2
Ships in 8 Business Days
21% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$284.99

This product was last offered at the strikethrough price on
06-03-2026

$224.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1.8T Ignition Service Kit

ES#5338588 - 056059LA094ISKT2 - 1.8T Ignition Service Kit - Featuring ECS Performance Ignition Coils & Genuine VW/Audi spark plugs for increased spark energy! - ECS - Audi Volkswagen

Featuring ECS Performance Ignition Coils & Genuine VW/Audi spark plugs for increased spark energy! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
5338588
Mfg#:
056059LA094ISKT2
Ships in 8 Business Days
ON SALE! SAVE 10%
$223.99

This product was last offered at the strikethrough price on
05-02-2026

$201.97 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Electrical Parts

With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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