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Audi TT MKI Quattro 225HP Engine Electrical Parts

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ES#3520863 - 078906433B - Crankshaft Position Sensor - Also known as the RPM or speed sensor - Holstein - Audi Volkswagen

Also known as the RPM or speed sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits from VIN #8N-2-021 001 - split is in the 2002 model year

Brand:
Holstein - Corporate Logo
ES#:
3520863
Mfg#:
078906433B
Ships in 1 Business Day
$31.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2762348 - 059919501KT3 - Coolant Temperature Sensor With O-Ring & Clip - 4 Pin - Blue sensor with square connector. Please check existing sensor color - URO - Audi

<font color='blue'>Blue</font> sensor with square connector. Please check existing sensor color affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Up To VIN 8N-Y-015000, Split is in 2000 model year

Brand:
URO - Corporate Logo
ES#:
2762348
Mfg#:
059919501KT3
Ships in 1 Business Day
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2894985 - 078906433B - Crankshaft Position Sensor - Also known as the RPM or speed sensor - Vemo - Audi Volkswagen

Also known as the RPM or speed sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits from VIN #8N-2-021 001 - split is in the 2002 model year

Brand:
Vemo - Corporate Logo
ES#:
2894985
Mfg#:
078906433B
In Stock at Vendor
$90.99

This product was last offered at the strikethrough price on
02-15-2026

$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2723955 - 030905377C - Knock Sensor - 165mm  - Detects engine knock and changes timing accordingly (sensor only) - Vemo - Audi Volkswagen

Detects engine knock and changes timing accordingly (sensor only) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AWP or BEA engine codes only

Brand:
Vemo - Corporate Logo
ES#:
2723955
Mfg#:
030905377C
In Stock at Vendor
$77.99

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

$75.99 USD
Free Shipping
on orders $49 and up
ES#2894741 - 058905379 - Air Temperature Sensor - Measures the temperature of the air entering the engine - Vemo - Audi Volkswagen Porsche

Measures the temperature of the air entering the engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2894741
Mfg#:
058905379
In Stock at Vendor
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Also known as the RPM or speed sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits from VIN #8N-2-021 001 - split is in the 2002 model year

Brand:
Hitachi - Corporate Logo
ES#:
5396960
Mfg#:
078906433B
Ships in 6 Business Days
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Give your engine a new spark. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with Engine Codes AMU, ATC, or AWP (Bolt-In Style Ignition Coils)

Brand:
Hitachi - Corporate Logo
ES#:
5396910
Mfg#:
06B905115B
Ships in 6 Business Days
$36.99 USD
Free Shipping
on orders $49 and up

Keep your engine running smooth affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hitachi - Corporate Logo
ES#:
5396923
Mfg#:
06A905115D
Ships in 6 Business Days
$41.99 USD
Free Shipping
on orders $49 and up

Switch, remote pull, and battery are not included with this or any of the kits. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
2839917
Mfg#:
EL4137
Ships in 5 Business Days
$149.00 USD
Free Shipping
on orders $49 and up

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

Brand:
SEG Automotive - Corporate Logo
ES#:
5445103
Mfg#:
038903018QX
In Stock at Vendor
$444.99

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

$432.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Senses engine oil pressure for the ECU and warning light. 1.2-1.6 BAR affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
URO - Corporate Logo
ES#:
5457350
Mfg#:
06A919081A
Ships in 1 Business Day
$5.99 USD
ES#2608012 - 8N0997019TXKT - Remanufactured Engine Control Module - With Core Charge - Includes a $186.00 refundable core charge - Genuine Volkswagen Audi - Audi

Includes a $186.00 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code BEA up to VIN 8N-3-050000, split is in the 2003 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2608012
Mfg#:
8N0997019TXKT
Ships in 1 day
$1611.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#251229 - 030905377C - Knock Sensor - 165mm - Detects engine knock and changes timing accordingly (sensor only) - VDO - Audi Volkswagen

Detects engine knock and changes timing accordingly (sensor only) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with AWP or BEA engine codes only

Brand:
VDO - Corporate Logo
ES#:
251229
Mfg#:
030905377C
Ships in 1 day
$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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 7 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

Includes $215.00 Refundable Core Charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For models with Valeo system (clutched)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1931398
Mfg#:
038903024GX
Ships in 7 Business Days
$569.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#310525 - 1J0907657B - Acceleration Sensor  - Referred to in some applications as a yaw sensor - Genuine Volkswagen Audi - Audi Volkswagen

Referred to in some applications as a yaw sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with VIN up to 1C-1-429 516 only, split is in the 2001 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
310525
Mfg#:
1J0907657B
Ships in 8 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.

$973.99

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

$915.99 USD
Free Shipping

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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