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Audi A3 Engine Parts & Accessories

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Water Pump

ES#2813087 - 06H121026BA - Water Pump - Includes water pump and seal. - Hamburg Tech - Audi Volkswagen

Includes water pump and seal. We Price Match - Give Us A Call or Chat!
For TSI models without electrical connection on pump inlet (please inspect prior to ordering).

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813087
Mfg#:
06H121026BA
Ships in 1 Business Day
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#3521739 - 06H906433C - Crankshaft Position Sensor - Also known as the RPM or Impulse sensor. - Holstein - Audi Volkswagen

Also known as the RPM or Impulse sensor.

Brand:
Holstein - Corporate Logo
ES#:
3521739
Mfg#:
06H906433C
Ships in 1 Business Day
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

ES#4352634 - 03L121111AC - Thermostat - This also includes the thermostat housing - Rein - Audi Volkswagen

This also includes the thermostat housing 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4352634
Mfg#:
03L121111AC
Ships in 3 Business Days
$49.99

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

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PCV Breather Hose

ES#3141767 - 06F103235A - PCV Breather Hose - Connects the PCV valve to oil filter adapter - Vaico - Audi Volkswagen

Connects the PCV valve to oil filter adapter We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only

Brand:
Vaico - Corporate Logo
ES#:
3141767
Mfg#:
06F103235A
Ships in 1 Business Day
$46.99

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

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Crankshaft Bearing - Priced Each

ES#279986 - 06B105591001 - Lower Crankshaft Bearing - Priced Each - With blue paint markings - Genuine Volkswagen Audi - Audi Volkswagen

With blue paint markings

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279986
Mfg#:
06B105591001
Ships in 1-2 days
12% off MSRP

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

$51.99

This product was last offered at the strikethrough price on
08-31-2026

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Outlet Hose

ES#3463018 - 1K0145828Q - Turbo Outlet Hose - Connects turbo outlet to the right side intercooler hard pipe - Hudson - Audi Volkswagen

Connects turbo outlet to the right side intercooler hard pipe For vehicles with FSI engines only

Brand:
Hudson - Corporate Logo
ES#:
3463018
Mfg#:
1K0145828Q
Ships in 1-2 days
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Crankshaft Bearing - Priced Each

ES#279988 - 06B105591007 - Lower Crankshaft Bearing - Priced Each - With yellow paint marking - Genuine Volkswagen Audi - Audi Volkswagen

With yellow paint marking

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279988
Mfg#:
06B105591007
Ships in 3 Business Days
12% off MSRP

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

$51.99

This product was last offered at the strikethrough price on
08-31-2026

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Crankshaft Seal - With Flange (Version B)

ES#4487664 - 06K103171G - Rear Crankshaft Seal - With Flange (Version B) - Also referred to as the rear main seal - Meyle - Audi Volkswagen

Also referred to as the rear main seal 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with TSI engines only

Brand:
Meyle - Corporate Logo
ES#:
4487664
Mfg#:
06K103171G
Ships on Nov 2, 2026
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body Hose

ES#4883467 - 1K0145828S - Throttle Body Hose - Connects the throttle body to the left intercooler pipe - Rein - Audi Volkswagen

Connects the throttle body to the left intercooler pipe 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4883467
Mfg#:
1K0145828S
Ships in 3 Business Days
$22.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Relay 167 - Priced Each

ES#11055 - 191906383C - Relay 167 - Priced Each - Commonly used as a contact close relay for fuel pump - OE Aftermarket - Audi Volkswagen

Commonly used as a contact close relay for fuel pump

Brand:
OE Aftermarket - Corporate Logo
ES#:
11055
Mfg#:
191906383C
Ships on Oct 27, 2026
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank

ES#5492414 - 5Q0121407A - Expansion Tank - Direct OE-quality replacement coolant reservoir to cure cracked plastic seams, eliminate false "Low Coolant" dash warnings, and prevent catastrophic silicate bag failure. - Febi - Audi Volkswagen

Direct OE-quality replacement coolant reservoir to cure cracked plastic seams, eliminate false "Low Coolant" dash warnings, and prevent catastrophic silicate bag failure.

Brand:
Febi - Corporate Logo
ES#:
5492414
Mfg#:
5Q0121407A
Ships on Jan 11, 2027
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Union Seal - Priced Each

ES#2589664 - WHT004973 - Union Seal - Priced Each - Sealing ring to be used on the water pump union. Two (2) Required Per Vehicle. - Genuine Volkswagen Audi - Audi Volkswagen

Sealing ring to be used on the water pump union. Two (2) Required Per Vehicle.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2589664
Mfg#:
WHT004973
Ships in 1-2 days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gasket

ES#2777406 - 06K129717A - Intake Manifold Gasket - Seals your intake manifold to your cylinder head - Victor Reinz - Audi Volkswagen

Seals your intake manifold to your cylinder head

Brand:
Victor Reinz - Corporate Logo
ES#:
2777406
Mfg#:
06K129717A
In Stock at Vendor
$52.83

This product was last offered at the strikethrough price on
08-26-2026

$45.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torx Bolt - Priced Each

ES#468721 - N10653601 - Torx Bolt - Priced Each - Install new hardware with your new parts. M6x20 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x20 For vehicles with FSI engines - Secures oil pickup tube

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468721
Mfg#:
N10653601
In Stock
23% off MSRP

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

$1.30

This product was last offered at the strikethrough price on
10-09-2026

$1.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Crankshaft Seal

ES#3439 - 021103051C - Rear Crankshaft Seal - Keep oil in and dirt out. 85x105x11 - Victor Reinz - Audi Volkswagen

Keep oil in and dirt out. 85x105x11

Brand:
Victor Reinz - Corporate Logo
ES#:
3439
Mfg#:
021103051C
Ships in 1 Business Day
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Hose - Upper

ES#315467 - 1K0122447GR - Expansion Tank Hose - Upper - Connects the expansion tank to the upper radiator hose - Genuine Volkswagen Audi - Audi Volkswagen

Connects the expansion tank to the upper radiator hose

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315467
Mfg#:
1K0122447GR
Ships in 1-2 days
12% off MSRP

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

$50.99

This product was last offered at the strikethrough price on
08-31-2026

$44.99 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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