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Audi A3 Engine Parts & Accessories

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ES#4830750 - 04E121113F - Coolant Thermostat  - Prevent overheating and premature engine wear. - URO - Audi Volkswagen

Prevent overheating and premature engine wear. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4830750
Mfg#:
04E121113F
Ships in 1 Business Day
$14.99 USD
Free Shipping
on orders $49 and up
ES#4830749 - 04E121113G - Coolant Thermostat  - Prevent overheating and premature engine wear. - URO - Audi Volkswagen

Prevent overheating and premature engine wear. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4830749
Mfg#:
04E121113G
Ships in 1 Business Day
$11.99 USD
Free Shipping
on orders $49 and up
ES#4932075 - 05E906433A - Crankshaft Position Sensor - Also known as the RPM or impulse sensor - URO - Audi Volkswagen

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

Brand:
URO - Corporate Logo
ES#:
4932075
Mfg#:
05E906433A
Ships in 1 Business Day
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4305050 - 022959253A - Secondary Air Pump - Replace faulty or noisy air pumps to ensure proper flow - URO - Audi Volkswagen

Replace faulty or noisy air pumps to ensure proper flow affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4305050
Mfg#:
022959253A
Ships in 1 Business Day
$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4906634 - UH015-DRA - Unitronic Yellow Dogbone Mount Cap & Bushing EVO Kit - Designed for existing customers looking to upgrade to the latest version of Unitronic's (Yellow) Polyurethane bushings. - Unitronic - Audi Volkswagen

Designed for existing customers looking to upgrade to the latest version of Unitronic's (Yellow) Polyurethane bushings. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade or alternative to existing Unitronic Dogbone Engine Mount.

Brand:
Unitronic - Corporate Logo
ES#:
4906634
Mfg#:
UH015-DRA
Ships in 5 Business Days
$264.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4731988 - UH079-EXA - Unitronic 8V A3 Turbo-Back Exhaust System - Featuring a GESi 5" UHO+ catalytic converter which flows into 3-inch T304 Stainless Steel mandrel bent tubing cat-back. - Unitronic - Audi

Featuring a GESi 5" UHO+ catalytic converter which flows into 3-inch T304 Stainless Steel mandrel bent tubing cat-back. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
4731988
Mfg#:
UH079-EXA
Ships in 5 Business Days
$3849.99 USD
Free Shipping
ES#5435279 - UH024-ACA - Unitronic Ethanol Content Sensor With Fittings - The ideal addition if you plan on using ethanol fuel frequently - Unitronic - Audi Volkswagen

The ideal addition if you plan on using ethanol fuel frequently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
5435279
Mfg#:
UH024-ACA
Ships in 5 Business Days
$99.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3579660 - 04E103485A - Oil Cap - Clean up your engine bay with a new cap - Vaico - Audi Volkswagen

Clean up your engine bay with a new cap 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#:
3579660
Mfg#:
04E103485A
In Stock at Vendor
$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
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
ES#4846454 - 06K103600AE - Oil Pan - Lower - Keep the engine oil where it belongs - Vaico - Audi Volkswagen

Keep the engine oil where it belongs 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#:
4846454
Mfg#:
06K103600AE
In Stock at Vendor
$245.99

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

$238.99 USD
Free Shipping
on orders $49 and up
ES#2891325 - 7M0129808 - Vacuum Reservoir - Stores vacuum for future use - Vaico - Audi Volkswagen

Stores vacuum for future use 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#:
2891325
Mfg#:
7M0129808
In Stock at Vendor
$78.99

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

$75.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2894339 - 022131351A - Combi Valve - Also called secondary air injection valve - Vemo - Audi Volkswagen

Also called secondary air injection valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2894339
Mfg#:
022131351A
In Stock at Vendor
$256.66 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4853324 - 03N115389A - Oil Filter Housing Assembly - Includes oil filter, filter cap, oil cooler, and associated sensors. - Vemo - Audi Volkswagen

Includes oil filter, filter cap, oil cooler, and associated sensors. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4853324
Mfg#:
03N115389A
In Stock at Vendor
$274.99

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

$266.99 USD
Free Shipping
on orders $49 and up
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 BUB or CBRA 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#4765722 - 022957147A - Crankshaft Position Sensor - Also known as impulse sender, engine speed sensor - Vemo - Audi Volkswagen

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

Brand:
Vemo - Corporate Logo
ES#:
4765722
Mfg#:
022957147A
In Stock at Vendor
$95.99

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

$92.99 USD
Free Shipping
on orders $49 and up

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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