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Audi A3 Quattro 2.0T Engine Electrical Parts

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Remanufactured Alternator - 140 Amp

ES#4005241 - 06B903019EKT - Remanufactured Alternator - 140 Amp - Price includes a $97.50 refundable core charge - Bosch - Audi Volkswagen

Price includes a $97.50 refundable core charge 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with Bosch style alternators. Please check existing part before ordering

Brand:
Bosch - Corporate Logo
ES#:
4005241
Mfg#:
06B903019EKT
Back Ordered
$539.99

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

$527.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2569506 - 1675KT1 - Ignition Service Kit - Includes four OEM red coil packs and four NGK spark plugs - Assembled By ECS - Audi

Includes four OEM red coil packs and four NGK spark plugs 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2569506
Mfg#:
1675KT1
In Stock
ON SALE!
$176.99

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

$175.97 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuse Box

ES#318430 - 1K0937124K - Fuse Box - Relay Plate located in engine compartment - Genuine Volkswagen Audi - Audi Volkswagen

Relay Plate located in engine compartment

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
318430
Mfg#:
1K0937124K
Ships in 1 day
7% off MSRP

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

$558.99

This product was last offered at the strikethrough price on
08-11-2026

$520.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#5336031 - 06E907660 - Oil Level Sensor - Mounted on the bottom of the oil pan - Bremmen Parts - Audi Volkswagen

Mounted on the bottom of the oil pan 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5336031
Mfg#:
06E907660
In Stock
ON SALE! SAVE 15%
$47.00

This product was last offered at the strikethrough price on
07-14-2026

$39.95 USD
Free Shipping
on orders $49 and up

4 Pc Ignition Coil Puller Kit

ES#4005537 - CTA7990 - 4 Pc Ignition Coil Puller Kit - Helps remove ignition coils in tight quarters without damage or injury - CTA Tools - Audi Volkswagen Porsche

Helps remove ignition coils in tight quarters without damage or injury

Brand:
CTA Tools - Corporate Logo
ES#:
4005537
Mfg#:
CTA7990
Ships on Aug 27, 2026
$64.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Boost X UltraSafe Lithium 2500 Amp Jump Starter - NOCO

ES#4389658 - GBX75 - Boost X UltraSafe Lithium 2500 Amp Jump Starter - NOCO - X for Extreme - Boost X is the next generation in jump packs with an all-new design and more powerful jump starts. This 12V battery jumper will jump gas vehicles up to 8.5L and diesel engines up to 6.5L. - NOCO - Audi BMW Volkswagen Mercedes Benz MINI Porsche

X for Extreme - Boost X is the next generation in jump packs with an all-new design and more powerful jump starts. This 12V battery jumper will jump gas vehicles up to 8.5L and diesel engines up to 6.5L.

Brand:
NOCO - Corporate Logo
ES#:
4389658
Mfg#:
GBX75
Ships in 8 Business Days
22% off MSRP

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

$319.99

This product was last offered at the strikethrough price on
08-11-2026

$249.99 USD
Free Shipping
on orders $49 and up

Throttle body Spacer Kit

ES#2862960 - CTSHW083 - Throttle body Spacer Kit - boost your mid-range torque with this throttle body spacer kit - CTS - Audi Volkswagen

boost your mid-range torque with this throttle body spacer kit

Brand:
CTS - Corporate Logo
ES#:
2862960
Mfg#:
CTSHW083
Ships in 7 Business Days
$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTEK SMARTPASS 120S

ES#4492943 - 40-289 - CTEK SMARTPASS 120S - SMARTPASS 120S charges and supplies the service battery and equipment with 120A - CTEK - Audi BMW Volkswagen Mercedes Benz MINI Porsche

SMARTPASS 120S charges and supplies the service battery and equipment with 120A

Brand:
CTEK - Corporate Logo
ES#:
4492943
Mfg#:
40-289
Back Ordered
$477.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - priced each

ES#2862769 - 24326 - Oxygen Sensor - priced each - Keep your engine running efficiently - NGK - Audi Volkswagen

Keep your engine running efficiently We Price Match - Give Us A Call or Chat!
Engine code CBFA - For the rear position before the catalyst (4-pin)

Brand:
NGK - Corporate Logo
ES#:
2862769
Mfg#:
24326
In Stock at Vendor
$158.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alternator - 140 Amp

ES#2770701 - 06B903016AB - Alternator - 140 Amp - Keep your charging system operating at full potential - Valeo - Audi Volkswagen

Keep your charging system operating at full potential We Price Match - Give Us A Call or Chat!
For vehicles with Bosch style alternators. Please check existing part before ordering

Brand:
Valeo - Corporate Logo
ES#:
2770701
Mfg#:
06B903016AB
Ships in 10 Business Days
Auto Notify
$472.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Higher Output Ignition Coils - Red - Set of Four

ES#4846424 - VWR900003-4KT - RacingLine Higher Output Ignition Coils - Red - Set of Four - Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils. - Racingline - Audi Volkswagen

Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils.

Brand:
Racingline - Corporate Logo
ES#:
4846424
Mfg#:
VWR900003-4KT
Ships in 5 Business Days
$157.36 USD
Free Shipping
on orders $49 and up

CTEK PRO25S

Advanced technology will ensure that a safe, fast charge is delivered to exactly meet the needs of the individual battery.

Brand:
CTEK - Corporate Logo
ES#:
4492944
Mfg#:
40-328
In Stock at Vendor
$468.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cloth Webbed Adhesive Tape - 10m

ES#10764 - 000979950 - Cloth Webbed Adhesive Tape - 10m - 19mm wide & 10m in length - Genuine Volkswagen Audi - Audi Volkswagen

19mm wide & 10m in length

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
10764
Mfg#:
000979950
Ships in 1 day
11% off MSRP

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

$43.99

This product was last offered at the strikethrough price on
08-11-2026

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Pressure Safety Switch

ES#2679226 - 1K0959126E - A/C Pressure Safety Switch - Prevents excess pressure from building within the system - Genuine Volkswagen Audi - Audi Volkswagen

Prevents excess pressure from building within the system

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2679226
Mfg#:
1K0959126E
In Stock
6% off MSRP

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

$98.99

This product was last offered at the strikethrough price on
08-11-2026

$92.99 USD
Free Shipping

Starter - Remanufactured

ES#2562423 - SR0832XKT - Starter - Remanufactured - Includes a $98.40 refundable core charge - Bosch - Audi Volkswagen

Includes a $98.40 refundable core charge 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2562423
Mfg#:
SR0832XKT
Back Ordered
$461.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brisk Silver Racing DR12YS Spark Plug - Set Of Four

ES#4033194 - dr12ysKT - Brisk Silver Racing DR12YS Spark Plug - Set Of Four - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen MINI

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! One heat range colder than stock with a projected tip

Brand:
Brisk - Corporate Logo
ES#:
4033194
Mfg#:
DR12YSKT
Ships in 4 Business Days
$45.99 USD
Free Shipping
on orders $49 and up
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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