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Audi A3 Engine Parts & Accessories

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ES#4339835 - 46-20417-R - BladeRunner Turbo Muffler Delete For AFe Charge Pipe Red - +7% flow increase making +8HP and +10ft-lb of torque - AFE - Audi Volkswagen

+7% flow increase making +8HP and +10ft-lb of torque affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4339835
Mfg#:
46-20417-R
In Stock at Vendor
20% off MSRP

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

$240.00

This product was last offered at the strikethrough price on
06-20-2026

$192.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339733 - 46-20416-R - BladeRunner Turbo Muffler Delete For OE Charge Pipe Red - +5% Flow increase with aFe's oversized billet aluminum turbo muffler delete - AFE - Audi Volkswagen

+5% Flow increase with aFe's oversized billet aluminum turbo muffler delete affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4339733
Mfg#:
46-20416-R
Ships in 1 Business Day
20% off MSRP

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

$240.00

This product was last offered at the strikethrough price on
04-22-2026

$192.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4783242 - 06J121132E - Cylinder Head Cooling Flange - Common area for coolant leaks - Located on cylinder head - Rein - Audi Volkswagen

Common area for coolant leaks - Located on cylinder head 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:
Rein - Corporate Logo
ES#:
4783242
Mfg#:
06J121132E
Ships in 1 Business Day
$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2528895 - 06H121121L - Thermostat Housing - Plastic flange for the thermostat that connects to the water pump housing - Genuine Volkswagen Audi - Audi Volkswagen

Plastic flange for the thermostat that connects to the water pump housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Inzi water pumps

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2528895
Mfg#:
06H121121L
In Stock
Limited Qty Sale
$42.52

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

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#466239 - N0138115 - Sealing Washer - Install new hardware with your new parts. 10x13.5mm - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. 10x13.5mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Seals the oil pressure sensor to the oil cooler

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466239
Mfg#:
N0138115
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#289278 - 100109001B - Valve Stem Seal Fitting Sleeve - This may be necessary for proper installation of the valve stem seals - Genuine Volkswagen Audi - Audi Volkswagen

This may be necessary for proper installation of the valve stem seals affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
289278
Mfg#:
100109001B
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4830574 - 06B109244 - Timing Belt Idler Roller - Lower - Replace with timing belt service - Bremmen Parts - Audi Volkswagen

Replace with timing belt service 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#:
4830574
Mfg#:
06B109244
In Stock
ON SALE! SAVE 24%
$13.99

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

$10.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4766169 - 1J0803219 - Battery Hold Down Clamp - Secures the battery to the tray - Bremmen Parts - Audi Volkswagen

Secures the battery to the tray affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4766169
Mfg#:
1J0803219
In Stock
ON SALE! SAVE 24%
$13.99

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

$10.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
This product has been superseded to ES#4773177
ES#4433084 - 004989042014 - AdBlue - 10 Liters - Diesel exhaust fluid - Genuine Mercedes Benz - Audi BMW Volkswagen Mercedes Benz Porsche

Diesel exhaust fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4433084
Mfg#:
004989042014
In Stock
ON SALE!
$66.67

This product was last offered at the strikethrough price on
06-15-2026

$63.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Includes fuel rail and mounting hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Radium Engineering - Corporate Logo
ES#:
4901430
Mfg#:
20-0879
In Stock at Vendor
$189.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#269684 - 022145276F - Accessory Belt Idler Roller - 65mm roller includes necessary mounting bolt - Genuine Volkswagen Audi - Audi Volkswagen

65mm roller includes necessary mounting bolt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
269684
Mfg#:
022145276F
Ships in 1-2 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.

$101.99

This product was last offered at the strikethrough price on
06-20-2026

$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#276112 - 03L957147 - Camshaft Impulse Sensor - Located in cylinder head - Genuine Volkswagen Audi - Audi Volkswagen

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
276112
Mfg#:
03L957147
Ships in 1-2 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.

$101.99

This product was last offered at the strikethrough price on
06-20-2026

$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2972707 - 022957147 - Crankshaft Position Sensor - Also known as the RPM Sensor, engine speed sensor - Hamburg Tech - Audi Volkswagen

Also known as the RPM Sensor, engine speed sensor 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#:
2972707
Mfg#:
022957147
Ships in 1 Business Day
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2537910 - 022133237C - Intake Gasket - Gasket between the intake manifold and cylinder head - Victor Reinz - Audi Volkswagen Porsche

Gasket between the intake manifold and cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2537910
Mfg#:
022133237C
Ships in 1 Business Day
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3137618 - 06H109469AP - Timing Chain Guide Rail - Upper - Right rail on the chain that connects to the camshaft - Borsehung - Audi Volkswagen

Right rail on the chain that connects to the camshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Borsehung - Corporate Logo
ES#:
3137618
Mfg#:
06H109469AP
Ships in 3 Business Days
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2800267 - 06H121119E - Thermostat O-Ring - Ensure a proper seal when installing your new thermostat - Ajusa - Audi Volkswagen

Ensure a proper seal when installing your new thermostat affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ajusa - Corporate Logo
ES#:
2800267
Mfg#:
06H121119E
In Stock
$8.99 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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