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Audi B6 A4 Quattro 1.8T Engine Parts & Accessories

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ES#2771220 - 058133753DKT3 - Suction Pump Replacement Kit With Breather Hose - Restore engine performance - Assembled By ECS - Audi

Restore engine performance 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
From VIN 8E-4-000001, split is in the 2004 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2771220
Mfg#:
058133753DKT3
Ships in 1 day
ON SALE! SAVE 20%
$81.88

This product was last offered at the strikethrough price on
11-07-2026

$65.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2631365 - 8E0121403KT5 - Expansion Tank Replacement Kit W/ R8 Coolant Cap - Install a brand new expansion tank with a new R8 polished aluminum cap and hardware - Assembled By ECS - Audi

Install a brand new expansion tank with a new R8 polished aluminum cap and hardware 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2631365
Mfg#:
8E0121403KT5
Ships in 1 day
$331.99

This product was last offered at the strikethrough price on
10-26-2026

$326.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3028724 - 8D0253115KT4 - Catalytic Converter Installation Kit - Includes the necessary hardware and gaskets to install the catalytic converter - Genuine Volkswagen Audi - Audi Volkswagen

Includes the necessary hardware and gaskets to install the catalytic converter

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3028724
Mfg#:
8D0253115KT4
Ships in 1 day
$179.99

This product was last offered at the strikethrough price on
07-08-2026

$160.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#280053 - 06B133551M - Fuel Injector - Priced Each - Keep your engine running smooth - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running smooth

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280053
Mfg#:
06B133551M
Ships in 1 day
13% off MSRP

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

$333.99

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

$291.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3659118 - 06b133551mkt2 - Fuel Injectors - Set Of Four - Keep your engine running smooth by picking up this set of OEM fuel injecotrs! - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running smooth by picking up this set of OEM fuel injecotrs!

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3659118
Mfg#:
06B133551MKT2
Ships in 1 day
$1242.99

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

$1167.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#436352 - 8E0199382AH - Hydraulic Engine Mount - Right - Eliminate excessive engine vibrations - Genuine Volkswagen Audi - Audi

Eliminate excessive engine vibrations

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436352
Mfg#:
8E0199382AH
Ships in 1 day
13% off MSRP

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

$280.99

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

$243.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#251733 - 8E0199379AE - Hydraulic Engine Mount - Left - Eliminate excessive engine vibrations - Original Equipment Supplier - Audi

Eliminate excessive engine vibrations Automatic transmission vehicles only

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
251733
Mfg#:
8E0199379AE
Ships in 1 day
3% off MSRP

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

$186.99

This product was last offered at the strikethrough price on
11-10-2026

$181.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2580497 - 8E0199379BG - Hydraulic Engine Mount - Left - Eliminate excessive engine vibrations - Original Equipment Supplier - Audi

Eliminate excessive engine vibrations Manual transmission vehicles only

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2580497
Mfg#:
8E0199379BG
Ships in 1 day
2% off MSRP

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

$174.99

This product was last offered at the strikethrough price on
11-10-2026

$170.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2635543 - 1K0998262D - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Walker - Audi Volkswagen

Keep your engine running efficiently

Brand:
Walker - Corporate Logo
ES#:
2635543
Mfg#:
1K0998262D
Ships in 1 day
$162.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Keep your cooling system operating properly

Brand:
ACM - Corporate Logo
ES#:
3438642
Mfg#:
8E0959455K
Ships in 1 day
$125.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Plastic pressure cap for expansion tank

Brand:
Hudson - Corporate Logo
ES#:
3463373
Mfg#:
8E0121321
Ships in 1 day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Informs the instrument cluster of the tank's fuel level From VIN 8E-5-065001, split is in the 2005 model year

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
4057652
Mfg#:
8E0201317R
Ships in 1 day
$544.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#279950 - 06B103217S - Breather Hose - Connects the PCV to the bleeder valve - Genuine Volkswagen Audi - Audi

Connects the PCV to the bleeder valve From VIN 8E-4-000001, split is in the 2004 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279950
Mfg#:
06B103217S
Ships in 2 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.

$173.99

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

$150.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4305079 - 038903018FKT - Alternator - 120 Amp - Price includes a $250.00 refundable core charge. - Genuine Volkswagen Audi - Audi Volkswagen

Price includes a $250.00 refundable core charge. Through chassis # 8D-2-010000.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4305079
Mfg#:
038903018FKT
Ships in 3 Business Days
$742.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2769997 - 06b129717fkt - Intake Manifold Installation Kit - Everything you need to remove and re-install your intake manifold - Genuine Volkswagen Audi - Audi

Everything you need to remove and re-install your intake manifold From the 2004 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2769997
Mfg#:
06B129717FKT
Ships in 4 Business Days
$245.99

This product was last offered at the strikethrough price on
10-26-2026

$227.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5447897 - 17U-01-0440-4 - Matched Set Of 4 Injectors - 440cc  - E85 Compatible - DeatschWerks - Audi Volkswagen MINI

E85 Compatible Requires tuning and/or additional hardware.

Brand:
DeatschWerks - Corporate Logo
ES#:
5447897
Mfg#:
17U-01-0440-4
Ships in 6 Business Days
$329.00 USD
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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