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Audi TT MKI Quattro 225HP

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Audi TT MKI Quattro 225HP Engine Parts & Accessories

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Supertech Inconel Exhaust Valve Set Of 8

+1mm oversized valve head diameter, single groove keeper setup for high RPM use

Brand:
Supertech - Corporate Logo
ES#:
4473987
Mfg#:
AEVI-1106S-8
Ships in 8 Business Days
11% off MSRP

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

$402.99

This product was last offered at the strikethrough price on
11-05-2026

$357.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Camshaft

ES#2866029 - 058109022B - Exhaust Camshaft - Prevent timing failure by replacing your worn out camshaft - Febi - Audi Volkswagen

Prevent timing failure by replacing your worn out camshaft We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2866029
Mfg#:
058109022B
Back Ordered
$355.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Pressure-Regulating Valve To Turbo Inlet Hose

ES#4030571 - 034-104-2006 - Silicone Pressure-Regulating Valve To Turbo Inlet Hose - Constructed from 4-ply high-temperature automotive grade silicone, which will not crumble apart or rip like the factory rubber hose. - 034Motorsport - Audi

Constructed from 4-ply high-temperature automotive grade silicone, which will not crumble apart or rip like the factory rubber hose. 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with AMU engine codes only.

Brand:
034Motorsport - Corporate Logo
ES#:
4030571
Mfg#:
034-104-2006
In Stock
$22.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Water Pump

ES#5515729 - 078965561 - Auxiliary Water Pump - Maintain proper coolant circulation through your secondary cooling loops and turbochargers while protecting your engine against post-shutdown heat soak. - Rein - Audi Volkswagen

Maintain proper coolant circulation through your secondary cooling loops and turbochargers while protecting your engine against post-shutdown heat soak. 2X Entries Into Our F80 M3 Sweepstakes
Fits vehicles with AMU, BEA, or AWP engine codes (primarily 225HP manual and 180HP automatic transmission models).

Brand:
Rein - Corporate Logo
ES#:
5515729
Mfg#:
078965561
In Stock
$87.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Pressure Safety Switch

ES#4745160 - 1K0959126E - A/C Pressure Safety Switch - Prevents excess pressure from building within the system - VNE - Audi Volkswagen

Prevents excess pressure from building within the system

Brand:
VNE - Corporate Logo
ES#:
4745160
Mfg#:
1K0959126E
Back Ordered
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cast Aluminum 4-way Outlet Coolant Distribution Pipe

ES#3470646 - 462-121-087C - Cast Aluminum 4-way Outlet Coolant Distribution Pipe - Replacement 4-way outlet at upper radiator hose in aluminum - iABED Industries - Audi Volkswagen

Replacement 4-way outlet at upper radiator hose in aluminum Without opening for thermal switch

Brand:
iABED Industries - Corporate Logo
ES#:
3470646
Mfg#:
462-121-087C
Back Ordered
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling Hose

ES#4809683 - 8N0121088 - Cooling Hose - Connects the oil cooler to the hard water pipe and flange - URO - Audi

Connects the oil cooler to the hard water pipe and flange 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4809683
Mfg#:
8N0121088
Ships in 1 Business Day
$114.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body Gasket

ES#271042 - 028129748 - Throttle Body Gasket - Seals the throttle body to the intake manifold - Genuine Volkswagen Audi - Audi Volkswagen

Seals the throttle body to the intake manifold

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
271042
Mfg#:
028129748
In Stock
12% off MSRP

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

$16.99

This product was last offered at the strikethrough price on
11-05-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Allen Bolt - Priced Each

ES#252646 - N90271604 - Allen Bolt - Priced Each - Install new hardware with your new parts. M6x22 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x22 Secures air box assembly to vehicle - Two required

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
252646
Mfg#:
N90271604
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Stainless Intake Valves - Set Of 12

ES#3614114 - st18taivn1103KT - Supertech Stainless Intake Valves - Set Of 12 - Standard sized valve head diameter, factory triple groove keeper setup - Supertech - Audi Volkswagen

Standard sized valve head diameter, factory triple groove keeper setup

Brand:
Supertech - Corporate Logo
ES#:
3614114
Mfg#:
ST18TAIVN1103KT
Ships in 6 Business Days
$343.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#4504870 - 1J0907660F - Oil Level Sensor - Mounted on the bottom of the oil pan - Vemo - Audi Volkswagen

Mounted on the bottom of the oil pan Fits from VIN 8N-2-017 959 - Split is in the 2002 model year

Brand:
Vemo - Corporate Logo
ES#:
4504870
Mfg#:
1J0907660F
In Stock
$133.99

This product was last offered at the strikethrough price on
07-23-2026

$114.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#4069753 - 06A905115D - Ignition Coil - Priced Each - Keep your engine running smooth - Bosch - Audi Volkswagen

Keep your engine running smooth We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4069753
Mfg#:
06A905115D
Ships in 1 Business Day
$43.59

This product was last offered at the strikethrough price on
05-09-2026

$42.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve

ES#279558 - 06A145710P - Diverter Valve - Cure the boost leak and restore power - Genuine Volkswagen Audi - Audi Volkswagen

Cure the boost leak and restore power

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279558
Mfg#:
06A145710P
Ships in 4 Business 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.

$183.99

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

$170.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket - Priced Each

ES#2684855 - 8L9253115A - Exhaust Gasket - Priced Each - Located between the turbocharger and the downpipe - Elring - Audi

Located between the turbocharger and the downpipe 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2684855
Mfg#:
8L9253115A
In Stock
$12.99

This product was last offered at the strikethrough price on
06-29-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

710N Diverter Valve - Priced Each

ES#2597708 - 06A145710N - 710N Diverter Valve - Priced Each - A great upgrade for stock to mildly tuned engines - Vaico Q+ - Audi Volkswagen

A great upgrade for stock to mildly tuned engines

Brand:
Vaico Q+ - Corporate Logo
ES#:
2597708
Mfg#:
06A145710N
Ships in 1 Business Day
$67.99 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.

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Manufacturer names and/or part numbers are used only for identification purposes.

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