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Audi A3 Engine Electrical Parts

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Mass Air Flow Sensor (MAF)

ES#2702233 - 03G906461C - Mass Air Flow Sensor (MAF) - Improve your fuel economy and restore performance with a new MAF - Bosch - Audi Volkswagen

Improve your fuel economy and restore performance with a new MAF 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2702233
Mfg#:
03G906461C
In Stock at Vendor
$161.99

This product was last offered at the strikethrough price on
04-10-2026

$147.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Performance Ignition Service Kit - With Service Tools

ES#4686055 - 002540LCA05KT - ECS Performance Ignition Service Kit - With Service Tools - Features ECS Upgraded Ignition Coils and Brisk Silver Racing ER12s plugs, ensuring a stronger and more consistent spark! - Assembled By ECS - Audi Volkswagen

Features ECS Upgraded Ignition Coils and Brisk Silver Racing ER12s plugs, ensuring a stronger and more consistent spark! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4686055
Mfg#:
002540LCA05KT
In Stock
ON SALE!
$367.99

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

$366.88 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body

ES#269615 - 022133062AG - Throttle Body - Controls the amount of air flow into the engine - Genuine Volkswagen Audi - Audi Volkswagen

Controls the amount of air flow into the engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
269615
Mfg#:
022133062AG
Back Ordered
ON SALE!
$256.84

This product was last offered at the strikethrough price on
06-25-2026

$244.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Waste Gate Frequency Control N75 Valve

ES#2574871 - 06F906283F - Waste Gate Frequency Control N75 Valve - Controls the boost pressure on turbocharger systems - Pierburg - Audi Volkswagen

Controls the boost pressure on turbocharger systems

Brand:
Pierburg - Corporate Logo
ES#:
2574871
Mfg#:
06F906283F
In Stock at Vendor
$56.99

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

$52.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

200ml Electronic Spray

ES#4418680 - 20298 - 200ml Electronic Spray - Electrical Spray for Electronics - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Electrical Spray for Electronics 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
4418680
Mfg#:
20298
In Stock
9% off MSRP

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

$11.99

This product was last offered at the strikethrough price on
07-21-2026

$10.95 USD
Free Shipping
on orders $49 and up

Brisk Silver Racing DR14YS Spark Plug - Priced Each

ES#3677398 - DR14YS - Brisk Silver Racing DR14YS Spark Plug - Priced Each - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen Mercedes Benz MINI

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

Brand:
Brisk - Corporate Logo
ES#:
3677398
Mfg#:
DR14YS
In Stock
8% off MSRP

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

$12.99

This product was last offered at the strikethrough price on
07-21-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#4766152 - 04L906461B - Mass Air Flow Sensor (MAF) - Improve your fuel economy and restore performance with a new MAF - Bremmen Parts - Audi Volkswagen

Improve your fuel economy and restore performance with a new MAF 10X Entries For Our 25th Anniversary Sweepstakes!

For models with CZRA engine code only

Brand:
Bremmen Parts - Corporate Logo
ES#:
4766152
Mfg#:
04L906461B
Ships on Sep 28, 2026
Auto Notify
ON SALE! SAVE 20%
$179.99

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

$143.61 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Temperature Sensor

ES#4145022 - 06B905379D - Air Temperature Sensor - Mounted on the intake manifold - Hella - Audi Volkswagen

Mounted on the intake manifold

Brand:
Hella - Corporate Logo
ES#:
4145022
Mfg#:
06B905379D
In Stock
$37.99

This product was last offered at the strikethrough price on
03-23-2026

$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sensor Retaining Clip - Priced Each

ES#2535127 - 032121142 - Sensor Retaining Clip - Priced Each - Secures the coolant temperature sensor in place - URO - Audi Volkswagen

Secures the coolant temperature sensor in place 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535127
Mfg#:
032121142
In Stock
$1.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit - Set Of 4

ES#2763109 - 03L905061Fkt1 - Ignition Service Kit - Set Of 4 - Is your diesel hard to start in cold weather? - Beru - Audi Volkswagen

Is your diesel hard to start in cold weather?

Brand:
Beru - Corporate Logo
ES#:
2763109
Mfg#:
03L905061FKT1
In Stock at Vendor
$727.99

This product was last offered at the strikethrough price on
03-11-2026

$695.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - Black

ES#252065 - 06D919081B - Oil Pressure Switch - Black - Senses engine oil pressure for the ECU and warning light. M10x1. 1.2-1.6 BAR - Genuine Volkswagen Audi - Audi Volkswagen

Senses engine oil pressure for the ECU and warning light. M10x1. 1.2-1.6 BAR For vehicles with FSI engines only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
252065
Mfg#:
06D919081B
In Stock
ON SALE!
$48.99

This product was last offered at the strikethrough price on
06-21-2026

$45.08 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Pump

ES#269811 - 022959253B - Secondary Air Pump - Adds oxygen to your exhaust system to help reduce emissions - Genuine Volkswagen Audi - Audi Volkswagen

Adds oxygen to your exhaust system to help reduce emissions

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
269811
Mfg#:
022959253B
Ships in 1-2 days
20% off MSRP

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

$834.99

This product was last offered at the strikethrough price on
05-06-2026

$671.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

Keep your engine running smooth

Brand:
Hitachi - Corporate Logo
ES#:
5396934
Mfg#:
06E905115G
In Stock
ON SALE!
$56.99

This product was last offered at the strikethrough price on
07-13-2026

$55.28 USD
Free Shipping
on orders $49 and up

Ignition Service Kit

ES#2538703 - 022905715BKT - Ignition Service Kit - Includes six OE spark plugs and coil packs - Genuine Volkswagen Audi - Audi Volkswagen

Includes six OE spark plugs and coil packs

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2538703
Mfg#:
022905715BKT
Ships in 3 Business Days
$659.15 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump

Fuel pump located on top of the engine

Brand:
Hitachi - Corporate Logo
ES#:
3142498
Mfg#:
04E127026BD
Ships in 7 Business Days
$657.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

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.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3470890
Mfg#:
06H906433D
Ships in 3 Business Days
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
07-21-2026

$163.99 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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