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Audi A3 Engine Parts & Accessories

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Expansion Tank Cap

ES#2535170 - 1J0121321B - Expansion Tank Cap - Keep proper pressure in your coolant system - URO - Audi Volkswagen

Keep proper pressure in your coolant system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535170
Mfg#:
1J0121321B
In Stock
$5.99

This product was last offered at the strikethrough price on
03-02-2026

$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Gasket

ES#4144999 - 06J115441A - Oil Filter Housing Gasket - Seals housing to the engine block - Victor Reinz - Audi Volkswagen

Seals housing to the engine block affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with TSI engines only

Brand:
Victor Reinz - Corporate Logo
ES#:
4144999
Mfg#:
06J115441A
Ships in 1 Business Day
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Runner Position Sensor

ES#3690514 - 07L907386B - Intake Manifold Runner Position Sensor - Located on the side of the intake manifold - Original Equipment - Audi Volkswagen

Located on the side of the intake manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Original Equipment - Corporate Logo
ES#:
3690514
Mfg#:
07L907386B
Ships in 1-2 days
$99.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit

ES#2972989 - 06J115403QKT - Oil Service Kit - Includes Pentosin 5W-40 oil, filter, and OE style drain plug - Assembled By ECS - Audi

Includes Pentosin 5W-40 oil, filter, and OE style drain plug affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with TSI engine only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2972989
Mfg#:
06J115403QKT
In Stock
ON SALE!
$100.99

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

$99.36 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Crankshaft Position Sensor

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

Brand:
Facet - Corporate Logo
ES#:
4056209
Mfg#:
03C906433A
In Stock at Vendor
$34.99

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

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intercooler Seal

ES#2570407 - 04E129717C - Intercooler Seal - it is recommended to be replaced every time it comes apart - Genuine Volkswagen Audi - Audi Volkswagen

it is recommended to be replaced every time it comes apart affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2570407
Mfg#:
04E129717C
Ships in 1-2 days
11% off MSRP

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

$36.99

This product was last offered at the strikethrough price on
06-19-2026

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit

ES#3115 - MK4VR624V3KKT - Oil Service Kit - Includes Mann oil filter and Pentosin 5w-40 oil - Assembled By ECS - Audi Volkswagen

Includes Mann oil filter and Pentosin 5w-40 oil 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#:
3115
Mfg#:
MK4VR624V3KKT
In Stock
ON SALE!
$99.99

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

$98.95 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Valve Guide - Priced Each - (NO LONGER AVAILABLE)

ES#2794600 - IEVTVC1 - Valve Guide - Priced Each - (NO LONGER AVAILABLE) - Upgrade to new bronze alloy valve guide - Integrated Engineering - Audi Volkswagen

Upgrade to new bronze alloy valve guide affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794600
Mfg#:
IEVTVC1
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Charge Pipe O-Ring - Priced Each

Found between the turbo outlet pipe and intercooler hose. 57.85mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4780358
Mfg#:
3C0145117F
In Stock at Vendor
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump O-Ring

ES#4144992 - 06A121119 - Water Pump O-Ring - Ensure a proper seal when installing a new water pump. 53x4mm - Victor Reinz - Audi Volkswagen

Ensure a proper seal when installing a new water pump. 53x4mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines only

Brand:
Victor Reinz - Corporate Logo
ES#:
4144992
Mfg#:
06A121119
In Stock
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heat Exchanger

ES#4623654 - 1K0819031DSK - Heat Exchanger - Transforms hot coolant into warmth for your cabin - Vemo - Audi Volkswagen

Transforms hot coolant into warmth for your cabin affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4623654
Mfg#:
1K0819031DSK
In Stock at Vendor
$100.99

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

$97.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

Also called the "breather valve" or "oil separator" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5375027
Mfg#:
06K103495AG
In Stock
ON SALE! SAVE 16%
$57.99

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

$48.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ARM MQB Turbo Inlet Pipe

ES#4405070 - MQBINLET - ARM MQB Turbo Inlet Pipe - Improve airflow to your turbo! - ARM Motorsports - Audi Volkswagen

Improve airflow to your turbo! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARM Motorsports - Corporate Logo
ES#:
4405070
Mfg#:
MQBINLET
Back Ordered
Auto Notify
$97.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Charging Cable Bracket

ES#2925662 - 8V4915811A - Charging Cable Bracket - Attaches charging cable to wall charger receptacle for your e-tron charger - Genuine Volkswagen Audi - Audi

Attaches charging cable to wall charger receptacle for your e-tron charger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2925662
Mfg#:
8V4915811A
Ships in 1-2 days
8% off MSRP

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

$104.99

This product was last offered at the strikethrough price on
06-19-2026

$96.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vent tube

ES#281097 - 06F103223A - Vent tube - Tube running from the valve cover to the vent pipe - Genuine Volkswagen Audi - Audi Volkswagen

Tube running from the valve cover to the vent pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines from VIN 8P-6-069001, split is in the 2006 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281097
Mfg#:
06F103223A
Ships in 2 Business Days
7% off MSRP

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

$103.99

This product was last offered at the strikethrough price on
06-19-2026

$96.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit - With ECS Magnetic Drain Plug

ES#2784967 - VR624VOIL4KT - Oil Service Kit - With ECS Magnetic Drain Plug - Includes Hengst oil filter and Vaico 5w-40 oil - Assembled By ECS - Audi Volkswagen

Includes Hengst oil filter and Vaico 5w-40 oil 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#:
2784967
Mfg#:
VR624VOIL4KT
Ships on Jun 22, 2026
ON SALE!
$96.99

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

$96.86 USD
Free Shipping
This product is lifetime replacement eligible Partial 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.

Let us help you find the parts that fit your Audi

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