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Audi Engine Parts & Accessories

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ES#390026 - 4F0121107BB - Expansion Tank Vent Hose - Allows the coolant system to vent into the expansion tank - Genuine Volkswagen Audi - Audi

Allows the coolant system to vent into the expansion tank

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
390026
Mfg#:
4F0121107BB
Ships in 3 Business 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.

$263.99

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

$228.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3627543 - 06M906265A - Front Oxygen Sensor  - Keep your engine running efficiently - Genuine Volkswagen Audi - Audi

Keep your engine running efficiently

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3627543
Mfg#:
06M906265A
Ships in 3 Business 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.

$263.99

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

$228.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3470579 - 06J121113CKT2 - Thermostat Replacement Kit - Keep your cooling system efficient with a new Gates thermostat, housing and o-ring - Assembled By ECS - Audi

Keep your cooling system efficient with a new Gates thermostat, housing and o-ring 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For vehicles with Behr water pumps from the 2013 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
3470579
Mfg#:
06J121113CKT2
Ships on Nov 30, 2026
$230.99

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

$228.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4714909 - 059103470AS - Valve Cover - Right - Cylinders 1-3 - Includes outer gasket - Vaico - Audi Volkswagen

Cylinders 1-3 - Includes outer gasket We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4714909
Mfg#:
059103470AS
Special Order: No Guaranteed ETA
$228.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4821295 - 06H121026DD-AL - All-Metal Water Pump Module (06H121026DD) - Complete water pump housing module, includes OE thermostat, OE temp sensor, and OE gaskets - Featuring a full coated aluminum housing! - Pierburg - Audi Volkswagen

Complete water pump housing module, includes OE thermostat, OE temp sensor, and OE gaskets - Featuring a full coated aluminum housing! For TSI models without electrical connection on pump inlet (please inspect prior to ordering).

Brand:
Pierburg - Corporate Logo
ES#:
4821295
Mfg#:
06H121026DD-AL
Special Order: No Guaranteed ETA
$228.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3697693 - 06E121045BB - Coolant Pipe - Supply - Main supply pipe that connects to the upper radiator hose and the engine - Vaico - Audi Volkswagen

Main supply pipe that connects to the upper radiator hose and the engine We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3697693
Mfg#:
06E121045BB
Special Order: No Guaranteed ETA
$228.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#466071 - N0122265 - Spring Washer - Priced Each - Install new hardware with your new parts. 6mm - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. 6mm Engine codes AEB & ATW. Used in securing the lower timing belt cover

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466071
Mfg#:
N0122265
In Stock
$3.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4069395 - 079906262Q - Front Oxygen Sensor - Restore fuel mileage and clear codes - Bosch - Audi

Restore fuel mileage and clear codes We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4069395
Mfg#:
079906262Q
Back Ordered
$228.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#261821 - N0902619 - Hex Bolt - Priced Each - Install new hardware with your new parts. M6x20 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x20 Secure the crank plug to the engine block

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261821
Mfg#:
N0902619
In Stock
17% off MSRP

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

$3.38

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

$2.82 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3419608 - 034-101-3035 - Silicone Breather Hose - Reinforced silicone 1.8T lower block breather hose to replace the crumbling factory plastic and rubber lower breather hoses - 034Motorsport - Audi Volkswagen

Reinforced silicone 1.8T lower block breather hose to replace the crumbling factory plastic and rubber lower breather hoses 2X Entries Into Our F80 M3 Sweepstakes
Fits models with AMU engine code only

Brand:
034Motorsport - Corporate Logo
ES#:
3419608
Mfg#:
034-101-3035
Ships in 3 Business Days
$114.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2840814 - 079198405KT6 - Oil Service Kit - With ECS Magnetic Drain Plug - Includes Pentosin 5w-40 Synthetic, oil filter, and magnetic drain plug - Assembled By ECS - Audi

Includes Pentosin 5w-40 Synthetic, oil filter, and magnetic drain plug 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Engine code BNK (05-06)

Brand:
Assembled By ECS - Corporate Logo
ES#:
2840814
Mfg#:
079198405KT6
In Stock
$227.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3426751 - 12404KT4 - Oil Service Kit - Premium  - Includes Redline Euro-Series synthetic oil, Mann filter, and drain plug washer - Assembled By ECS - Audi

Includes Redline Euro-Series synthetic oil, Mann filter, and drain plug washer 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
3426751
Mfg#:
12404KT4
In Stock
$230.99

This product was last offered at the strikethrough price on
09-14-2026

$227.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2561135 - 4A0121251A - Radiator - Main engine coolant radiator - Nissens - Audi

Main engine coolant radiator We Price Match - Give Us A Call or Chat!
AAN Engine Code Only

Brand:
Nissens - Corporate Logo
ES#:
2561135
Mfg#:
4A0121251A
Ships in 2 Business Days
$230.99

This product was last offered at the strikethrough price on
10-01-2026

$227.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3714097 - 06D145100H - Vacuum Pump - Generates vacuum when under positive pressure - Rein - Audi Volkswagen

Generates vacuum when under positive pressure 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only

Brand:
Rein - Corporate Logo
ES#:
3714097
Mfg#:
06D145100H
Ships in 4 Business Days
$397.99

This product was last offered at the strikethrough price on
10-22-2026

$227.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#275858 - 03H133778R - Vacuum Hose - Vacuum hoses that run to and from the vacuum solenoid under the intake manifold - Genuine Volkswagen Audi - Audi Volkswagen

Vacuum hoses that run to and from the vacuum solenoid under the intake manifold

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
275858
Mfg#:
03H133778R
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.

$260.99

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

$227.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#315569 - 1K0145832B - Intercooler Hose - Right - Connects the intercooler to the hard pipe - Genuine Volkswagen Audi - Audi Volkswagen

Connects the intercooler to the hard pipe For vehicles with FSI engines only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315569
Mfg#:
1K0145832B
Ships in 9 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.

$259.99

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

$227.99 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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