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Audi Engine Parts & Accessories

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ES#1905029 - 1J0121407F - Coolant Expansion Tank - Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank - Genuine Volkswagen Audi - Audi Volkswagen

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1905029
Mfg#:
1J0121407F
In Stock
22% off MSRP

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

$77.15

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

$59.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3241615 - 06J145807 - Turbo V-Band Clamp - Located in between the exhaust manifold and the turbo - Genuine Volkswagen Audi - Audi Volkswagen

Located in between the exhaust manifold and the turbo For vehicles with CCTA & CBFA engine codes only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3241615
Mfg#:
06J145807
In Stock
20% off MSRP

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

$64.98

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

$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3420837 - 00004330575 - G12++ / G40 Coolant Concentrate - 1 Gallon (3.78 Liters) - Pink ZEREX G-40 formula, comes in a concentrate, requires dilution with distilled water. - Zerex - Audi Volkswagen Mercedes Benz Porsche

Pink ZEREX G-40 formula, comes in a concentrate, requires dilution with distilled water.

Brand:
Zerex - Corporate Logo
ES#:
3420837
Mfg#:
00004330575
In Stock
$30.99

This product was last offered at the strikethrough price on
08-16-2026

$29.99 USD
Free Shipping
on orders $49 and up
ES#2569983 - VWIVN-1002S - Intake Valve - Standard Size - Priced Each - Rev Higher without worry, requires single groove valve keepers - Supertech - Audi Volkswagen

Rev Higher without worry, requires single groove valve keepers

Brand:
Supertech - Corporate Logo
ES#:
2569983
Mfg#:
VWIVN-1002S
Ships in 2 Business Days
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4151840 - 8K0121101M - Upper Radiator Hose - Keep your cooling system free from cracks - Rein - Audi

Keep your cooling system free from cracks 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151840
Mfg#:
8K0121101M
In Stock
$71.99

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

$59.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4723707 - AWEB9S5TK - AWE Track Edition Exhaust System - Audi B9 S5 3.0T - Equipped with the same precision-engineering as its Touring Edition counterpart, minus the resonators up front and 180 Technology resonators in the rear. - AWE - Audi

Equipped with the same precision-engineering as its Touring Edition counterpart, minus the resonators up front and 180 Technology® resonators in the rear. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4723707
Mfg#:
AWEB9S5TK
Ships on Nov 25, 2026
ON SALE!
Starting at $2335.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4390856 - 034-108-1904 - SuperDuper X34 Insuction Bundle  - The SuperDuper X34 Insuction Bundle for the B8/B8.5 Audi S4/S5 includes all of the best 034Motorsport products required to upgrade your intake system in one comprehensive and convenient package! - 034Motorsport - Audi

The SuperDuper X34 Insuction Bundle for the B8/B8.5 Audi S4/S5 includes all of the best 034Motorsport products required to upgrade your intake system in one comprehensive and convenient package! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4390856
Mfg#:
034-108-1904
Ships in 3 Business Days
$1166.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3246093 - 068103051G - Rear Main Crankshaft Seal - Includes flywheel seal and protective cap for crankshaft. 85x105x11 - Elring - Audi Volkswagen

Includes flywheel seal and protective cap for crankshaft. 85x105x11 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3246093
Mfg#:
068103051G
In Stock
$18.99

This product was last offered at the strikethrough price on
10-25-2026

$18.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4766175 - 1K0121407A - Coolant Expansion Tank - See your coolant levels clearly again, comes with coolant level sensor - Bremmen Parts - Audi Volkswagen

See your coolant levels clearly again, comes with coolant level sensor 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4766175
Mfg#:
1K0121407A
In Stock
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4615848 - VWR160001 - VWR Turbo Muffler Delete - Gain better boost response with this VWR turbo muffler delete - Racingline - Audi Volkswagen

Gain better boost response with this VWR turbo muffler delete

Brand:
Racingline - Corporate Logo
ES#:
4615848
Mfg#:
VWR160001
Ships in 8 Business Days
$154.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4907834 - mk1-mk2-r8-1-2 - Jackal Motorsports Tune - Includes Jackal Tuning Cable - Offers impressive power gains throughout the RPM range, improved throttle response, optional exhaust crackle, and more! - Jackal Motorsports - Audi

Offers impressive power gains throughout the RPM range, improved throttle response, optional exhaust crackle, and more! Gains up to 74 WHP/34 WTQ

Brand:
Jackal Motorsports - Corporate Logo
ES#:
4907834
Mfg#:
MK1-MK2-R8-1-2
In Stock
$1160.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4643362 - 034-105-4052 - Stainless Steel Racing Catalyst Set - he Stainless Steel Racing Catalysts offers increased horsepower and torque throughout the powerband, reduced turbocharger lag, improved throttle response, and enhanced exhaust note. - 034Motorsport - Audi

he Stainless Steel Racing Catalysts offers increased horsepower and torque throughout the powerband, reduced turbocharger lag, improved throttle response, and enhanced exhaust note. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4643362
Mfg#:
034-105-4052
Back Ordered
$2320.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1876879 - 06B998115RED -  Ignition Coils - Set Of Four - Dress up your engine bay with red coil packs - NFIS Original Equipment - Audi Volkswagen

Dress up your engine bay with red coil packs

Brand:
NFIS Original Equipment - Corporate Logo
ES#:
1876879
Mfg#:
06B998115RED
In Stock
$115.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4033238 - CTS-AF-300 - Replacement Air Filter - Priced Each - These filters are used in our MK4 1.8T, 2.0T FSI, 2.oT TSI, B8 A4 intake kits. Also these filters can also be used in a custom big turbo application. - CTS - Audi Volkswagen

These filters are used in our MK4 1.8T, 2.0T FSI, 2.oT TSI, B8 A4 intake kits. Also these filters can also be used in a custom big turbo application.

Brand:
CTS - Corporate Logo
ES#:
4033238
Mfg#:
CTS-AF-300
In Stock
ON SALE! SAVE 20%
$49.99

This product was last offered at the strikethrough price on
09-29-2026

$39.99 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

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