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Audi A3 FWD TDI Engine Parts & Accessories

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ES#471081 - N90887703 - Flange Nut - Priced Each - Hex head self locking nut used in various areas on your European vehicle. M6 - Genuine Volkswagen Audi - Audi Volkswagen

Hex head self locking nut used in various areas on your European vehicle. M6 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used to secure engine cooling fans to the fan shroud - Three per fan

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471081
Mfg#:
N90887703
Ships in 2 Business Days
$0.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#472642 - WHT002057 - Washer - Priced Each - Concave washer in between the taper roller bearing and the output shaft - Genuine Volkswagen Audi - Audi

Concave washer in between the taper roller bearing and the output shaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472642
Mfg#:
WHT002057
Ships in 1-2 days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2738396 - 03L121111ACkt - Cooling System Refresh Kit - Service your critical cooling system components with this complete kit. - Assembled By ECS - Audi

Service your critical cooling system components with this complete kit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2738396
Mfg#:
03L121111ACKT
In Stock
ON SALE!
$247.99

This product was last offered at the strikethrough price on
01-03-2026

$242.31 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#5374144 - 1K0819031D - Heater Core - Transforms hot coolant into warmth for your cabin - Bremmen Parts - Audi Volkswagen

Transforms hot coolant into warmth for your cabin affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5374144
Mfg#:
1K0819031D
In Stock
ON SALE! SAVE 10%
$81.99

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

$73.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5435435 - 1K0906627Gsd - VW | Pressure Converter, Turbocharger *Scratch And Dent* - Controls the boost pressure on turbocharger systems - Scratch & Dent - Audi Volkswagen

Controls the boost pressure on turbocharger systems ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scratch & Dent - Corporate Logo
ES#:
5435435
Mfg#:
1K0906627GSD
In Stock
Limited Qty Sale
$195.99

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

$175.99 USD
Free Shipping
on orders $49 and up
ES#4707627 - EBFI77-K5-SB2 - BFI MK5/6 - Mount Spacer Kit - Stock Mounts - DSG/Automatic - Tired of smashing those expensive oil pans? Looking to gain a bit of extra clearance, but don't want to raise your car up? BFI Mount Spacers are the solution! - Black Forest Industries - Audi Volkswagen

Tired of smashing those expensive oil pans? Looking to gain a bit of extra clearance, but don't want to raise your car up? BFI Mount Spacers are the solution! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
4707627
Mfg#:
EBFI77-K5-SB2
Ships on Jul 7, 2026
$369.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2777869 - 03L103383AQ - Cylinder Head Gasket - 1 Hole - 1 hole head gasket (1.55mm thickness). See description for tips to determine what gasket your engine needs - Elring - Audi Volkswagen

1 hole head gasket (1.55mm thickness). See description for tips to determine what gasket your engine needs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat! For vehicles with CBEA or CJAA engine code only

Brand:
Elring - Corporate Logo
ES#:
2777869
Mfg#:
03L103383AQ
In Stock at Vendor
$95.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3520830 - 03C906433E - Crankshaft Position Sensor - Also known as the RPM or Impulse sensor. - Holstein - Audi Volkswagen

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

Brand:
Holstein - Corporate Logo
ES#:
3520830
Mfg#:
03C906433E
Ships in 1 Business Day
$61.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4941233 - 03G906461C - Mass Air Flow Sensor (MAF) - Improve your fuel economy and restore performance with a new MAF - Holstein - Audi Volkswagen

Improve your fuel economy and restore performance with a new MAF affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Holstein - Corporate Logo
ES#:
4941233
Mfg#:
03G906461C
Ships in 1 Business Day
$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5445093 - 02E911023LX - Volkswagen Audi Starter - SEG Automotive 0001.123.036 - No Core Charge. OEM Supplier! - SEG Automotive - Audi Volkswagen

No Core Charge. OEM Supplier! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SEG Automotive - Corporate Logo
ES#:
5445093
Mfg#:
02E911023LX
In Stock at Vendor
$344.99

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

$334.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4780709 - 03L103469 - Valve Cover - Includes oil cap, gasket, and hardware - Vaico - Audi Volkswagen

Includes oil cap, gasket, and hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with CBEA or CJAA engine code only

Brand:
Vaico - Corporate Logo
ES#:
4780709
Mfg#:
03L103469
In Stock at Vendor
$437.81 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4859368 - 045115433D - Oil Filter Cap - Replace your cracked or broken piece - Vaico - Audi Volkswagen

Replace your cracked or broken piece affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4859368
Mfg#:
045115433D
In Stock at Vendor
$59.99

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

$57.99 USD
Free Shipping
on orders $49 and up

Connects turbo outlet to the right side intercooler pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burgaflex - Corporate Logo
ES#:
3698918
Mfg#:
1K0145838AA
Ships in 8 Business Days
$48.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Keep your injector from leaking. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a CBEA or CJAA engine code only

Brand:
Elring - Corporate Logo
ES#:
5434834
Mfg#:
WHT007480A
In Stock at Vendor
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

Brand:
Hitachi - Corporate Logo
ES#:
5396954
Mfg#:
03C906433E
Ships in 6 Business Days
$88.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Located in cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hitachi - Corporate Logo
ES#:
5399357
Mfg#:
03L957147
Ships in 6 Business Days
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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