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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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Pro 5 R Drop In Air Filter

ES#264128 - 30-10016 - Pro 5 R Drop In Air Filter - Oiled 5-layer gauze filter significantly improves airflow over stock paper media - AFE - Audi Volkswagen

Oiled 5-layer gauze filter significantly improves airflow over stock paper media

Brand:
AFE - Corporate Logo
ES#:
264128
Mfg#:
30-10016
In Stock at Vendor
ON SALE! SAVE 20%
$74.99

This product was last offered at the strikethrough price on
03-04-2026

$60.35 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#4039957 - 06B905115E - Ignition Coil - Priced Each - Keep your engine running smooth. - Hella - Audi Volkswagen

Keep your engine running smooth. AMU engine code only

Brand:
Hella - Corporate Logo
ES#:
4039957
Mfg#:
06B905115E
Ships on Sep 18, 2026
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HKS SS BOV Insert - Gold

ES#2184 - 1422-SA002 - HKS SS BOV Insert - Gold - Creates a aggressive BOV sound. Only fits HKS BOV - HKS - Audi Volkswagen

Creates a aggressive BOV sound. Only fits HKS BOV

Brand:
HKS - Corporate Logo
ES#:
2184
Mfg#:
1422-SA002
In Stock at Vendor
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Three-Way Valve Housing

ES#2812997 - 06A103247 - Three-Way Valve Housing - 'T' shaped connection below the intake manifold - Hamburg Tech - Audi Volkswagen

'T' shaped connection below the intake manifold We Price Match - Give Us A Call or Chat!
AMU Engine code only

Brand:
Hamburg Tech - Corporate Logo
ES#:
2812997
Mfg#:
06A103247
Ships in 1 Business Day
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sensor Retaining Clip - Priced Each

ES#1906430 - 032121142 - Sensor Retaining Clip - Priced Each - Secures the coolant temperature sensor in place. - MTC - Audi Volkswagen

Secures the coolant temperature sensor in place.

Brand:
MTC - Corporate Logo
ES#:
1906430
Mfg#:
032121142
In Stock
$2.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Boost Hose Kit - Blue

ES#3188374 - FM225AH-BLU - Silicone Boost Hose Kit - Blue - High strength hoses for the diverter valve to boost pipe and the N75 hose - With Clamps - Forge - Audi

High strength hoses for the diverter valve to boost pipe and the N75 hose - With Clamps

Brand:
Forge - Corporate Logo
ES#:
3188374
Mfg#:
FM225AH-BLU
Back Ordered
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Magnetic Oil Drain Plug

ES#5341303 - HWU1053 - Aluminum Magnetic Oil Drain Plug - Includes crush washer. M14x1.5 - Rein - Audi Volkswagen

Includes crush washer. M14x1.5 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5341303
Mfg#:
HWU1053
In Stock
$12.99 USD
Free Shipping
on orders $49 and up

Engine Oil Cooler

ES#2717921 - 028117021L - Engine Oil Cooler - Common source of leaks, mounted between your oil filter and engine block - Vemo - Audi Volkswagen

Common source of leaks, mounted between your oil filter and engine block

Brand:
Vemo - Corporate Logo
ES#:
2717921
Mfg#:
028117021L
In Stock at Vendor
$118.99

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

$115.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit

ES#2581583 - 050121113CKT1 - Thermostat Replacement Kit - Maintain proper operating temperature with a new thermostat, housing and hardware - Genuine Volkswagen Audi - Audi Volkswagen

Maintain proper operating temperature with a new thermostat, housing and hardware

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2581583
Mfg#:
050121113CKT1
In Stock at Vendor
$119.99

This product was last offered at the strikethrough price on
03-18-2026

$114.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#2535170 - 1J0121321B - Expansion Tank Cap - Keep proper pressure in your coolant system - URO - Audi Volkswagen

Keep proper pressure in your coolant system 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535170
Mfg#:
1J0121321B
In Stock
$5.99

This product was last offered at the strikethrough price on
03-02-2026

$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Temperature Sensor

ES#277731 - 058905379 - Air Temperature Sensor - Measures the temperature of the air entering the engine - Genuine Volkswagen Audi - Audi Volkswagen

Measures the temperature of the air entering the engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
277731
Mfg#:
058905379
Ships in 6 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.

$121.99

This product was last offered at the strikethrough price on
08-05-2026

$113.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler O-Ring

ES#2776 - 038117070A - Oil Cooler O-Ring - Seals the connection between the oil cooler and the filter adapter. 59x5 - Victor Reinz - Audi Volkswagen

Seals the connection between the oil cooler and the filter adapter. 59x5

Brand:
Victor Reinz - Corporate Logo
ES#:
2776
Mfg#:
038117070A
In Stock
$3.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#5388789 - 1J0121407F - Coolant Expansion Tank - Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank - Bremmen Parts - Audi Volkswagen

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5388789
Mfg#:
1J0121407F
In Stock
ON SALE! SAVE 20%
$13.99

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

$11.26 USD
Free Shipping
on orders $49 and up

Exhaust Cam Follower - Priced Each

ES#277587 - 058109309E - Exhaust Cam Follower - Priced Each - Replace your worn down followers - Genuine Volkswagen Audi - Audi Volkswagen

Replace your worn down followers

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
277587
Mfg#:
058109309E
Ships in 1 day
7% off MSRP

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

$119.99

This product was last offered at the strikethrough price on
08-05-2026

$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit - With ECS Magnetic Drain Plug

ES#2731738 - MK44C3KKT3 - Oil Service Kit - With ECS Magnetic Drain Plug - Includes large Mann oil filter and Vaico 5w-40 oil - Assembled By ECS - Audi Volkswagen

Includes large Mann oil filter and Vaico 5w-40 oil 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2731738
Mfg#:
MK44C3KKT3
Ships on Oct 14, 2026
Auto Notify
$112.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

HKS SS BOV Insert - Purple

ES#1572 - 1422-SA001 - HKS SS BOV Insert - Purple - Creates a "Whoosh" noise instead of a whistle. Simple install on all HKS BOV's - HKS - Audi Volkswagen

Creates a "Whoosh" noise instead of a whistle. Simple install on all HKS BOV's

Brand:
HKS - Corporate Logo
ES#:
1572
Mfg#:
1422-SA001
In Stock at Vendor
$27.99 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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