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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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Accessory Belt Kit

ES#2681479 - ADK0035p - Accessory Belt Kit - Keep your accessories running properly with a new tensioner and drive belt in this accessory drive belt service kit. Includes Contitech belt and high quality aftermarket tensioner. - Continental - Audi Volkswagen

Keep your accessories running properly with a new tensioner and drive belt in this accessory drive belt service kit. Includes Contitech belt and high quality aftermarket tensioner. We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
2681479
Mfg#:
ADK0035P
In Stock at Vendor
$155.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accelerator Pedal

ES#3620051 - 6Q1721503M - Accelerator Pedal - Drive-by-wire accelerator pedal with sensors/circuits - Hella - Audi Volkswagen

Drive-by-wire accelerator pedal with sensors/circuits For vehicles with manual transmission only

Brand:
Hella - Corporate Logo
ES#:
3620051
Mfg#:
6Q1721503M
Special Order: No Guaranteed ETA
$150.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Fuel Rail Spacer - Priced Each

ES#3524645 - 034-106-7021 - Billet Fuel Rail Spacer - Priced Each - For spacing out 1.8T and 2.7T fuel rail when using longer than stock injectors - 034Motorsport - Audi Volkswagen

For spacing out 1.8T and 2.7T fuel rail when using longer than stock injectors

Brand:
034Motorsport - Corporate Logo
ES#:
3524645
Mfg#:
034-106-7021
Ships in 2 Business Days
$6.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Installation Kit

ES#2588221 - 035906037KT3 - Fuel Injector Installation Kit - Takes the guess work out of installing fuel injectors - Genuine Volkswagen Audi - Audi

Takes the guess work out of installing fuel injectors Fits engine code BEA

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2588221
Mfg#:
035906037KT3
Ships on Nov 17, 2026
Auto Notify
$149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#766 - 06A121011L - Water Pump - Featuring a metal impeller - Graf - Audi Volkswagen

Featuring a metal impeller

Brand:
Graf - Corporate Logo
ES#:
766
Mfg#:
06A121011L
In Stock at Vendor
$49.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Tensioning Bolt M5 x 0.8mm x 55mm with washer

ES#2748580 - T10092 - Tensioning Bolt M5 x 0.8mm x 55mm with washer - Tensioning bolt service tool used to compressor timing belt tensioner. - Genuine Volkswagen Audi - Audi Volkswagen

Tensioning bolt service tool used to compressor timing belt tensioner.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2748580
Mfg#:
T10092
Ships on Sep 16, 2026
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner Assembly

ES#2813020 - 06A903315E - Accessory Belt Tensioner Assembly - Keep your drive belt tight to your accessories - Hamburg Tech - Audi Volkswagen

Keep your drive belt tight to your accessories We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813020
Mfg#:
06A903315E
Ships in 2 Business Days
$49.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1.8T Launch Control

Upgrade your tune with Launch Control Only to be purchased in conjunction with another tune

Brand:
Tunezilla - Corporate Logo
ES#:
4172090
Mfg#:
18T-20V-UPD
Ships in 7 Business Days
$149.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve

ES#2580865 - 06A145710P - Diverter Valve - Cure the boost leak and restore power - Kayser - Audi Volkswagen

Cure the boost leak and restore power

Brand:
Kayser - Corporate Logo
ES#:
2580865
Mfg#:
06A145710P
In Stock
$75.99

This product was last offered at the strikethrough price on
02-21-2026

$49.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Lower

ES#2803157 - 8N0121051E - Radiator Hose - Lower - Runs from the bottom of the radiator to thermostat housing - Rein - Audi

Runs from the bottom of the radiator to thermostat housing 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803157
Mfg#:
8N0121051E
In Stock
$36.99 USD
Free Shipping
on orders $49 and up

Allen Bolt - Priced Each

ES#466496 - N01470514 - Allen Bolt - Priced Each - Install new hardware with your new parts. M6x25 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x25 Secures coolant flange to the cylinder head

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466496
Mfg#:
N01470514
In Stock
21% 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
08-05-2026

$2.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Assembly

ES#2602944 - 038103601AQ - Oil Pan Assembly - Does not include oil drain plug - Vaico - Audi Volkswagen

Does not include oil drain plug We Price Match - Give Us A Call or Chat!
For vehicles without oil sensor level hole

Brand:
Vaico - Corporate Logo
ES#:
2602944
Mfg#:
038103601AQ
In Stock at Vendor
$155.99

This product was last offered at the strikethrough price on
02-21-2026

$146.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Seal -

ES#3623881 - 038103085 - Crankshaft Seal - - URO - Audi Volkswagen

2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Engine code BPY

Brand:
URO - Corporate Logo
ES#:
3623881
Mfg#:
038103085
Back Ordered
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Manual Boost Controller - Polished

ES#1832076 - FMICB051c - Manual Boost Controller - Polished - In-car boost controller for fine tuning - Forge - Audi Volkswagen

In-car boost controller for fine tuning

Brand:
Forge - Corporate Logo
ES#:
1832076
Mfg#:
FMICB051C
Ships on Aug 25, 2026
$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange

ES#2712774 - 06A121132AP - Coolant Flange - Located on the driver side of the cylinder head, this pipe contains the coolant temperature sensor - Vaico - Audi Volkswagen

Located on the driver side of the cylinder head, this pipe contains the coolant temperature sensor We Price Match - Give Us A Call or Chat!
Engine code AMU

Brand:
Vaico - Corporate Logo
ES#:
2712774
Mfg#:
06A121132AP
In Stock at Vendor
$11.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

5v Intake Valve spring / OD 20.60mm/ CB: 23.0 mm / Max lift 12.1mm / Chrome Silicon

ES#4735623 - SPR-A2095 - 5v Intake Valve spring / OD 20.60mm/ CB: 23.0 mm / Max lift 12.1mm / Chrome Silicon - Supertech - Audi Volkswagen

Brand:
Supertech - Corporate Logo
ES#:
4735623
Mfg#:
SPR-A2095
In Stock
Limited Qty Sale
$12.99

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

$11.99 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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