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Audi A3 Engine Parts & Accessories

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Engine Oil Dipstick Tube

ES#10470 - 06D103634E - Engine Oil Dipstick Tube - Seals to the engine block and the dipstick funnel - Genuine Volkswagen Audi - Audi Volkswagen

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
10470
Mfg#:
06D103634E
In Stock at Vendor
$61.99

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

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing

ES#2812870 - 022121117C - Thermostat Housing - Common point of failure or leaking for the cooling system - Hamburg Tech - Audi Volkswagen

Common point of failure or leaking for the cooling system 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#:
2812870
Mfg#:
022121117C
In Stock
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug - Priced Each

ES#4069433 - 101905606A - Spark Plug - Priced Each - Smooth your idle, improve performance and efficiency. - Bosch - Audi Volkswagen

Smooth your idle, improve performance and efficiency. 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:
Bosch - Corporate Logo
ES#:
4069433
Mfg#:
101905606A
In Stock at Vendor
$16.99

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

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rapid Induction Cold Air Intake System W/ Pro DRY S Filter

ES#5395998 - 52-10020D - Rapid Induction Cold Air Intake System W/ Pro DRY S Filter - Deliver cooler, higher-volume airflow with this aFe POWER Pro DRY S intake systemdesigned to outflow the factory setup by 19% and deliver improved responsiveness, torque, and overall drivability. - AFE - Audi Volkswagen

Deliver cooler, higher-volume airflow with this aFe POWER Pro DRY S intake system—designed to outflow the factory setup by 19% and deliver improved responsiveness, torque, and overall drivability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
5395998
Mfg#:
52-10020D
Ships in 3 Business 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.

$448.75

This product was last offered at the strikethrough price on
02-17-2026

$359.00 USD
Free Shipping

Billet Aluminum Oil Filter Housing Hook-Up - Black Anodized

ES#3137371 - 004673ECS01KT9 - Billet Aluminum Oil Filter Housing Hook-Up - Black Anodized - Includes free Hengst Oil Filter with purchase of ECS Billet Oil Filter Housing - Limited time only! - Assembled By ECS - Audi

Includes free Hengst Oil Filter with purchase of ECS Billet Oil Filter Housing - Limited time only! 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#:
3137371
Mfg#:
004673ECS01KT9
In Stock
ON SALE! SAVE 24%
$156.99

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

$119.53 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Revo 2.0T Gen3 Turbo Inlet hose

Allows for smoother uninterrupted airflow, improving the throttle response and performance of your vehicle. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
REVO - Corporate Logo
ES#:
4500023
Mfg#:
RV581M200800
Back Ordered
$357.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank Kit

ES#3672037 - 5q0121321KT - Coolant Expansion Tank Kit - Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank replacement kit. - Assembled By ECS - Audi Volkswagen

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank replacement 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#:
3672037
Mfg#:
5Q0121321KT
Ships on Oct 29, 2026
ON SALE! SAVE 22%
$91.99

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

$71.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Timing Belt Idler Roller - Upper

ES#4830627 - 06D109244E - Timing Belt Idler Roller - Upper - Should be changed when installing a new timing belt, installed on the engine block - Bremmen Parts - Audi Volkswagen

Should be changed when installing a new timing belt, installed on the engine block affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with FSI engines only

Brand:
Bremmen Parts - Corporate Logo
ES#:
4830627
Mfg#:
06D109244E
In Stock
ON SALE! SAVE 22%
$23.99

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

$18.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

nUt

ES#251233 - N01100845 - nUt - Secures the timing belt tensioner to the block. M8 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the timing belt tensioner to the block. M8 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines from VIN 8P-6-185001, split is in the 2006 model year - Secures timing belt tensioner to stud

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
251233
Mfg#:
N01100845
In Stock
3% off MSRP

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

$3.24

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

$3.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JB4 Billet Aluminum Enclosure

ES#3672109 - JB4-BLT-ENCR - JB4 Billet Aluminum Enclosure - Stylish protective waterproof case for your JB1 or JB4 - Burger Motorsports - Audi Volkswagen Mercedes Benz MINI Porsche

Stylish protective waterproof case for your JB1 or JB4 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
3672109
Mfg#:
JB4-BLT-ENCR
Ships in 1 Business Day
$59.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valves - Set Of Eight

ES#2570007 - VWEVI-1002SKT - Exhaust Valves - Set Of Eight - Performance valves for a more robust valvetrain, requires single groove valve keepers - Supertech - Audi Volkswagen

Performance valves for a more robust valvetrain, requires single groove valve keepers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
2570007
Mfg#:
VWEVI-1002SKT
Back Ordered
Auto Notify
$353.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Temperature & Speed Sensor

ES#2894403 - 02E927321C - Temperature & Speed Sensor - Sends vehicle speed from transmission - Vemo - Audi Volkswagen

Sends vehicle speed from transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2894403
Mfg#:
02E927321C
In Stock at Vendor
$181.99

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

$176.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Line Kit

ES#5457627 - 06K145778ASKT - Turbo Oil Line Kit - Includes Mounting Hardware - Genuine Volkswagen Audi - Audi Volkswagen

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5457627
Mfg#:
06K145778ASKT
In Stock
$117.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Idler Roller - Lower

ES#3958 - 06B109244 - Timing Belt Idler Roller - Lower - Replace with timing belt service - NTN - Audi Volkswagen

Replace with timing belt service affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines only

Brand:
NTN - Corporate Logo
ES#:
3958
Mfg#:
06B109244
Ships in 1 day
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

P-Flo Air Intake Kit - Black

ES#2826047 - 65.10.46 - P-Flo Air Intake Kit - Black - More power and aggressive intake sound - Neuspeed - Audi Volkswagen

More power and aggressive intake sound affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
CARB certified for sale in all 50 states
For vehicles without Secondary Air Injection only

Brand:
Neuspeed - Corporate Logo
ES#:
2826047
Mfg#:
65.10.46
EO#:
D-236-25
Ships in 2 Business Days
$350.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#4056234 - 022957147A - Crankshaft Position Sensor - Also known as impulse sender, engine speed sensor - Bremi - Audi Volkswagen Porsche

Also known as impulse sender, engine speed sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bremi - Corporate Logo
ES#:
4056234
Mfg#:
022957147A
In Stock
$39.99

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

$38.99 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.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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