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Audi B6 A4 Quattro 1.8T Engine Parts & Accessories

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ES#262891 - 06B121058BD - Coolant Return Hose - Connects the hard water pipe to the oil cooler - Rein - Audi

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

Brand:
Rein - Corporate Logo
ES#:
262891
Mfg#:
06B121058BD
In Stock
Limited Qty Sale
$14.99

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

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5366 - n90847501 - Retaining Clamp - Priced Each - Used with the locking pins to secure the engine cover. 12x10.4 - Genuine Volkswagen Audi - Audi Volkswagen

Used with the locking pins to secure the engine cover. 12x10.4

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5366
Mfg#:
N90847501
Ships in 1 day
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#280093 - 06B145771P - Oil Supply Line - Connects the oil filter adapter to the turbo - Genuine Volkswagen Audi - Audi Volkswagen

Connects the oil filter adapter to the turbo

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280093
Mfg#:
06B145771P
Ships in 2 Business Days
61% off MSRP

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

$246.99

This product was last offered at the strikethrough price on
06-24-2026

$96.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2808773 - 8E0199379BG - Hydraulic Engine Mount - Left - Eliminate excessive engine vibrations - Meyle - Audi

Eliminate excessive engine vibrations 5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!
Manual transmission vehicles only

Brand:
Meyle - Corporate Logo
ES#:
2808773
Mfg#:
8E0199379BG
Ships on Dec 3, 2026
$95.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4743014 - 06A129101F - Pressure Control Valve (PCV) - (25mm) - Located on the intake hose leading to the turbo inlet - Bremmen Parts - Audi Volkswagen

Located on the intake hose leading to the turbo inlet 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Fits from VIN 8E-4-000 001 - Split is in the 2004 model year

Brand:
Bremmen Parts - Corporate Logo
ES#:
4743014
Mfg#:
06A129101F
Ships on Feb 9, 2027
ON SALE! SAVE 30%
$59.99

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

$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5493276 - 06A103171A - Rear Crankshaft Seal - With Flange - Also referred to as the rear main seal - Bremmen Parts - Audi Volkswagen

Also referred to as the rear main seal 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5493276
Mfg#:
06A103171A
In Stock
ON SALE! SAVE 30%
$29.99

This product was last offered at the strikethrough price on
10-08-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#371819 - 4B3121200 - Radiator Attachment Bolt - Priced Each - This attached the upper radiator mounts to radiator - Genuine Volkswagen Audi - Audi

This attached the upper radiator mounts to radiator

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
371819
Mfg#:
4B3121200
Ships in 1 day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
This product has been superseded to ES#2996236
ES#3082311 - 012211ecs01KT - Coil Pack Harness Replacement  - Replace faulty coil pack wiring to keep your vehicle operating properly - ECS - Audi Volkswagen

Replace faulty coil pack wiring to keep your vehicle operating properly 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3082311
Mfg#:
012211ECS01KT
In Stock
ON SALE! SAVE 30%
$126.99

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

$88.89 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#251123 - 06a133528d - Crankcase Vent Valve - Repair vacuum system leaks - Genuine Volkswagen Audi - Audi Volkswagen

Repair vacuum system leaks

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
251123
Mfg#:
06A133528D
In Stock
Limited Qty Sale
$105.99

This product was last offered at the strikethrough price on
08-13-2026

$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#279954 - 06B103224E - Breather Hose - Connects to the breather valve under the intake manifold - Genuine Volkswagen Audi - Audi

Connects to the breather valve under the intake manifold From VIN 8E-4-000001, split is in the 2004 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279954
Mfg#:
06B103224E
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.

$95.00

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

$92.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#279982 - 06B105561002 - Upper Crankshaft Bearing - Priced Each - With red paint marking - Genuine Volkswagen Audi - Audi Volkswagen

With red paint marking Please check original part for markings

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279982
Mfg#:
06B105561002
Ships in 4 Business Days
$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3620065 - 06A906433L - Crankshaft Position Sensor - Also known as the RPM or Impulse sensor. - Hella - Audi Volkswagen

Also known as the RPM or Impulse sensor.

Brand:
Hella - Corporate Logo
ES#:
3620065
Mfg#:
06A906433L
Special Order: No Guaranteed ETA
$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4505142 - 058103221E - Breather Hose - 'S' shaped hose attached to the bleeder valve under the intake manifold - URO - Audi Volkswagen

'S' shaped hose attached to the bleeder valve under the intake manifold 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to VIN 8E-3-040000, split is in the 2003 model year

Brand:
URO - Corporate Logo
ES#:
4505142
Mfg#:
058103221E
Ships in 1 Business Day
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3437197 - 06A103247 - Three-Way Valve Housing - 'T' shaped connection below the intake manifold - Rein - Audi Volkswagen

'T' shaped connection below the intake manifold 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Up to Vin#3 040000, split is in model year 2003

Brand:
Rein - Corporate Logo
ES#:
3437197
Mfg#:
06A103247
In Stock
$7.13 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4144992 - 06A121119 - Water Pump O-Ring - Ensure a proper seal when installing a new water pump. 53x4mm - Victor Reinz - Audi Volkswagen

Ensure a proper seal when installing a new water pump. 53x4mm

Brand:
Victor Reinz - Corporate Logo
ES#:
4144992
Mfg#:
06A121119
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3604075 - 06B103224E - Breather Hose - Connects to the breather valve under the intake manifold - URO - Audi

Connects to the breather valve under the intake manifold 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!
From VIN 8E-4-000001, split is in the 2004 model year

Brand:
URO - Corporate Logo
ES#:
3604075
Mfg#:
06B103224E
Ships in 1 Business Day
$45.99 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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