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Audi A3 Engine Electrical Parts

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ES#4715738 - 04E959231C - Secondary Air Pump - A common cause of emissions issues - Vemo - Audi Volkswagen

A common cause of emissions issues affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4715738
Mfg#:
04E959231C
In Stock at Vendor
$509.99

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

$495.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3189492 - 645-204 - 4-Pin Electrical Connector - Priced Each - Commonly used on coil pack connections - Dorman - Audi Volkswagen

Commonly used on coil pack connections affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Dorman - Corporate Logo
ES#:
3189492
Mfg#:
645-204
Ships in 1 Business Day
$27.42 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3470890 - 06H906433D - Crankshaft Position Sensor - Also known as the RPM or Impulse sensor. - Genuine Volkswagen Audi - Audi Volkswagen

Also known as the RPM or Impulse sensor. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3470890
Mfg#:
06H906433D
Ships in 1 day
6% off MSRP

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

$174.99

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

$163.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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
ES#2739735 - WHT005184 - High Pressure Fuel Pump O-Ring - Seals the high pressure fuel pump to the cylinder head - Elring - Audi Volkswagen

Seals the high pressure fuel pump to the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2739735
Mfg#:
WHT005184
In Stock
$10.36

This product was last offered at the strikethrough price on
04-14-2026

$8.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4745611 - 3.03.04.0001 - THINKEASY Battery Tester  - Car Battery Tester with Bluetooth 5.0 + APP Automotive Alternator Tester - THINKCAR - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Car Battery Tester with Bluetooth 5.0 + APP Automotive Alternator Tester affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
THINKCAR - Corporate Logo
ES#:
4745611
Mfg#:
3.03.04.0001
Ships in 1 Business Day
$59.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#468612 - N10610001 - Hex Bolt - Priced Each - Install new hardware with your new parts. M8x90 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8x90 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures the alternator to the mounting bracket

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468612
Mfg#:
N10610001
Ships in 1 day
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4625385 - 04L907807DN - SENSOR - Genuine Volkswagen Audi - Audi

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4625385
Mfg#:
04L907807DN
In Stock
Limited Qty Sale
$639.99

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

$478.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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
ES#345218 - 3C0915443A - Battery Top Cover - Keeps your battery inside the surround - Genuine Volkswagen Audi - Audi Volkswagen

Keeps your battery inside the surround affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
345218
Mfg#:
3C0915443A
In Stock
7% off MSRP

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

$51.15

This product was last offered at the strikethrough price on
06-04-2026

$47.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2862769 - 24326 - Oxygen Sensor - priced each - Keep your engine running efficiently - NGK - Audi Volkswagen

Keep your engine running efficiently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
ES#3006397 - 216EVOOT.F - EVO Series Digital Oil Temperature Gauge - 100-300F - Digital oil temperature gauge with dimmable red or blue backlighting - Prosport Performance - Audi BMW Volkswagen MINI

Digital oil temperature gauge with dimmable red or blue backlighting affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Prosport Performance - Corporate Logo
ES#:
3006397
Mfg#:
216EVOOT.F
Ships in 1 Business Day
$78.99 USD
Free Shipping
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with TSI engines and Bosch style alternators - Please check existing part before ordering.

Brand:
Valeo - Corporate Logo
ES#:
2770701
Mfg#:
06B903016AB
Ships on Jun 29, 2026
$472.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Advanced technology will ensure that a safe, fast charge is delivered to exactly meet the needs of the individual battery. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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

Includes a $98.40 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
ES#4030521 - er14ys-4KT - Brisk Silver Racing ER14YS Spark Plugs - Set Of Four - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Stock heat range with a projected tip

Brand:
Brisk - Corporate Logo
ES#:
4030521
Mfg#:
ER14YS-4KT
In Stock
$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.

Let us help you find the parts that fit your Audi

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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