Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
affirm financing terms & conditions

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
affirm financing terms & conditions
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi A3 Engine Parts & Accessories

Sort By
Filter By
Return to Top

Oil Pump Drive Chain

ES#3536924 - 06K115225C - Oil Pump Drive Chain - Chain that drives the oil pump - Hamburg Tech - Audi Volkswagen

Chain that drives the oil pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3536924
Mfg#:
06K115225C
Ships in 2 Business Days
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket

ES#2813077 - 06F103483D - Valve Cover Gasket - Fix that oil leak for good! - Hamburg Tech - Audi Volkswagen

Fix that oil leak for good! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813077
Mfg#:
06F103483D
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump - Composite Impeller

ES#2500685 - 03L121011B - Water Pump - Composite Impeller - Keep your coolant flowing to prevent overheating - Graf - Audi Volkswagen

Keep your coolant flowing to prevent overheating affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Graf - Corporate Logo
ES#:
2500685
Mfg#:
03L121011B
Back Ordered
$80.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HVA-550-TSI-Hardware Kit

ES#4773069 - HVA-550-TSI-Hard - HVA-550-TSI-Hardware Kit - Replacement kit for HVA-550-TSI-a - HPA Motorsports - Audi Volkswagen

Replacement kit for HVA-550-TSI-a affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with TSI engines only

Brand:
HPA Motorsports - Corporate Logo
ES#:
4773069
Mfg#:
HVA-550-TSI-HARD
Ships on Jul 14, 2026
$80.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI FSI CrankCase Breather Adapter W/ Twin -8 To Flare Fittings

ES#5426248 - EBFI7001220C - BFI FSI CrankCase Breather Adapter W/ Twin -8 To Flare Fittings - This simple machined piece gives a clean and OEM look to your engine bay. - Black Forest Industries - Audi Volkswagen

This simple machined piece gives a clean and OEM look to your engine bay. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines

Brand:
Black Forest Industries - Corporate Logo
ES#:
5426248
Mfg#:
EBFI7001220C
Ships on Jul 14, 2026
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Air Filter

ES#3165815 - E-2014 - Performance Air Filter - Lifetime high-flow air filter that's a direct replacement - K&N - Audi Volkswagen

Lifetime high-flow air filter that's a direct replacement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
K&N - Corporate Logo
ES#:
3165815
Mfg#:
E-2014
Ships in 4 Business Days
$83.99

This product was last offered at the strikethrough price on
01-20-2026

$79.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Leak Detection Pump Hose

ES#2738141 - 5Q0906272 - Leak Detection Pump Hose - Connects the leak detection pump to the filter - Genuine Volkswagen Audi - Audi

Connects the leak detection pump to the filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2738141
Mfg#:
5Q0906272
Ships in 1-2 days
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Green Knock Sensor With Harness - 465mm

ES#4135457 - 06E905376A - Green Knock Sensor With Harness - 465mm - Detects engine ping for timing adjustment, 465mm length with green connector - Holstein - Audi Volkswagen

Detects engine ping for timing adjustment, 465mm length with green connector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For cylinders 1 & 2 on vehicles with FSI engines only

Brand:
Holstein - Corporate Logo
ES#:
4135457
Mfg#:
06E905376A
In Stock at Vendor
$40.99

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

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

ES#4842641 - 03L121111AC - Thermostat - This also includes the thermostat housing - URO - Audi Volkswagen

This also includes the thermostat housing 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#:
4842641
Mfg#:
03L121111AC
Ships in 2 Business Days
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing

ES#248561 - 022121117C - Thermostat Housing - Common point of failure or leaking for the cooling system - OE Aftermarket - Audi Volkswagen

Common point of failure or leaking for the cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
OE Aftermarket - Corporate Logo
ES#:
248561
Mfg#:
022121117C
Ships in 4 Business Days
34% off MSRP

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

$60.50

This product was last offered at the strikethrough price on
06-18-2026

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#4326855 - 07K905715G - Ignition Coil - Priced Each - Meyle - Audi Volkswagen

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:
Meyle - Corporate Logo
ES#:
4326855
Mfg#:
07K905715G
Ships on Oct 28, 2026
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Valve Gasket

ES#281567 - 06J131120B - Secondary Air Injection Valve Gasket - Seals valve to the head - Genuine Volkswagen Audi - Audi Volkswagen

Seals valve to the head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code CBFA

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281567
Mfg#:
06J131120B
Back Ordered
Auto Notify
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Banjo Bolt - Priced Each

ES#472340 - WHT000494 - Banjo Bolt - Priced Each - Used to secure the oil return line. 15x6x47 - Genuine Volkswagen Audi - Audi

Used to secure the oil return line. 15x6x47 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472340
Mfg#:
WHT000494
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.

$8.99

This product was last offered at the strikethrough price on
06-18-2026

$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Retaining Clip

ES#3199856 - 1J0145769B - Retaining Clip - Secures the turbo pressure pipe to the intercooler hose on the hot side - Vaico - Audi Volkswagen

Secures the turbo pressure pipe to the intercooler hose on the hot side 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#:
3199856
Mfg#:
1J0145769B
Back Ordered
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Polygon Socket Bolt - Priced Each

ES#471713 - N91045502 - Polygon Socket Bolt - Priced Each - Install new hardware with your new parts. M8x65 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M8x65 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures the A/C compressor/alternator/oil filter bracket to the engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471713
Mfg#:
N91045502
Ships in 1-2 days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit

ES#2784966 - VR624VOIL3KT - Oil Service Kit - Includes oil filter and Vaico 5w-40 oil - Assembled By ECS - Audi Volkswagen

Includes 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#:
2784966
Mfg#:
VR624VOIL3KT
Ships on Oct 14, 2026
Auto Notify
ON SALE!
$79.40 USD
Free Shipping
on orders $49 and up
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

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings