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Audi Engine Parts & Accessories

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ES#2103021 - 4G0121081AE - Expansion Tank Upper Hose - Left - Overflow relief hose for the radiator - Genuine Volkswagen Audi - Audi

Overflow relief hose for the radiator For vehicles with production dates up to 12/16/2013

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2103021
Mfg#:
4G0121081AE
Ships in 1-2 days
13% off MSRP

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

$128.99

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

$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2608209 - 078121113FKT - Cooling System Refresh Kit - Level 1 - Replace your thermostat and temp sensors with one kit! - Assembled By ECS - Audi

Replace your thermostat and temp sensors with one kit! 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
2608209
Mfg#:
078121113FKT
Ships in 3 Business Days
$111.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2165379 - 8K1907613C - ECU Cover - Upper - Keep your engine control unit protected - Genuine Volkswagen Audi - Audi

Keep your engine control unit protected

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2165379
Mfg#:
8K1907613C
Ships in 3 Business Days
10% off MSRP

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

$123.99

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

$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2643138 - WHT001324KT - Connecting Rod Bolts - Set Of Sixteen - M8.5x1x48, 2 per connecting rod - Genuine Volkswagen Audi - Audi

M8.5x1x48, 2 per connecting rod From VIN 8E-6-030001, split is in the 2006 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2643138
Mfg#:
WHT001324KT
Ships in 3 Business Days
$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2681473 - ADK0048P - Accessory Belt Kit - Includes Contitech belts and high quality aftermarket parts - Continental - Audi Volkswagen

Includes Contitech belts and high quality aftermarket parts We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
2681473
Mfg#:
ADK0048P
Ships in 5 Business Days
$111.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3449071 - 079121014D - Water Pump - Does not include the full assembly - Meyle - Audi

Does not include the full assembly 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3449071
Mfg#:
079121014D
Ships on Dec 2, 2026
$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4738948 - 1J0201293P - Fuel Line - Feed - Feed line from tank to fuel filter - Vaico - Audi Volkswagen

Feed line from tank to fuel filter We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4738948
Mfg#:
1J0201293P
In Stock
$116.99

This product was last offered at the strikethrough price on
08-13-2026

$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#8838 - 077129717Q - Intake Manifold Gasket - Priced Each - Fits the left and right side - Victor Reinz - Audi Volkswagen

Fits the left and right side

Brand:
Victor Reinz - Corporate Logo
ES#:
8838
Mfg#:
077129717Q
In Stock
$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2586507 - 8A0121403A - Coolant Expansion Tank - Includes internal level sensor - Febi - Audi

Includes internal level sensor We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2586507
Mfg#:
8A0121403A
Ships in 5 Business Days
$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3668525 - 4M0121403G - Coolant Expansion Tank - Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank - Genuine Volkswagen Audi - Audi

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank Does not include the cap
For vehicles with models years from 2020

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3668525
Mfg#:
4M0121403G
Ships in 1-2 days
10% off MSRP

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

$61.99

This product was last offered at the strikethrough price on
11-06-2026

$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3184087 - 06E109257S - N205 Valve - Priced Each - Valve that controls cam adjustment - Vaico - Audi Volkswagen

Valve that controls cam adjustment We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3184087
Mfg#:
06E109257S
Ships on Mar 5, 2027
$55.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4735197 - R81-GNH8100 - 81.00mm Piston Ring Kit - Priced Per Cylinder - Set of rings for one piston in 81.00mm size,  For Supertech pistons only. - Supertech - Audi Volkswagen

Set of rings for one piston in 81.00mm size, For Supertech pistons only.

Brand:
Supertech - Corporate Logo
ES#:
4735197
Mfg#:
R81-GNH8100
In Stock
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3604076 - 06B103221F - Breather Hose Connector - Connects the valve cover to the hard pipe and pressure regulator - URO - Audi Volkswagen

Connects the valve cover to the hard pipe and pressure regulator 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
From VIN 8E-3-040001 up to VIN 8E-3-500000, splits are in the 2003 model year

Brand:
URO - Corporate Logo
ES#:
3604076
Mfg#:
06B103221F
Ships in 2 Business Days
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3181874 - 06M103649D - Valve Cover Gasket - Left - Stop leaks and prevent engine damage. Cylinders 4-6. - Genuine Volkswagen Audi - Audi

Stop leaks and prevent engine damage. Cylinders 4-6.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3181874
Mfg#:
06M103649D
Ships in 1-2 days
16% off MSRP

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

$18.99

This product was last offered at the strikethrough price on
10-26-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#277500 - 057115446A - Oil Cooler Gasket - Priced Each - Common source of leaking - Genuine Volkswagen Audi - Audi Volkswagen

Common source of leaking Two required - For vehicles with CATA engine code only (2009-2012)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
277500
Mfg#:
057115446A
Ships in 1-2 days
16% off MSRP

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

$18.99

This product was last offered at the strikethrough price on
10-26-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2803798 - 8E0121055E - Radiator Hose - Lower - Runs from the radiator to the water pipe. - Rein - Audi

Runs from the radiator to the water pipe. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803798
Mfg#:
8E0121055E
Ships in 4 Business Days
$95.99

This product was last offered at the strikethrough price on
09-30-2026

$55.95 USD
Free Shipping
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.

Other Audi Engine Parts & Accessories

Let us help you find the parts that fit your Audi

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