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Audi B6 A4 Quattro 1.8T Engine Parts & Accessories

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ES#252222 - N01100840 - Hex Nut - Priced Each - Install new hardware with your new parts. M8 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
252222
Mfg#:
N01100840
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5341463 - 3R0959126 - A/C Pressure Safety Switch - Prevents excess pressure from building within the system - Bremmen Parts - Audi

Prevents excess pressure from building within the system 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5341463
Mfg#:
3R0959126
In Stock
ON SALE! SAVE 15%
$38.99

This product was last offered at the strikethrough price on
09-16-2026

$33.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#259526 - 06B103213AK - Crankcase Ventilation Tube - Connects the hose connector to the 3 way valve housing - Genuine Volkswagen Audi - Audi

Connects the hose connector to the 3 way valve housing From the 2004 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259526
Mfg#:
06B103213AK
Ships in 1 day
1% off MSRP

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

$106.67

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

$105.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3183770 - 034-108-9000-TP - Phenolic Intake Manifold Spacer - Transition Port - Phenolic intake manifold spacer for the 1.8T, 10mm thick, includes 2 OE gaskets and longer hardware for an easy, quick install - 034Motorsport - Audi

Phenolic intake manifold spacer for the 1.8T, 10mm thick, includes 2 OE gaskets and longer hardware for an easy, quick install 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
*Transition Port* - Used to adapt a large port intake manifold with a small port head, or vice-versa

Brand:
034Motorsport - Corporate Logo
ES#:
3183770
Mfg#:
034-108-9000-TP
Ships in 2 Business Days
$105.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#436155 - 8E0121101 - Upper Radiator Hose - Connects the upper radiator to the expansion tank and thermostat housing - Genuine Volkswagen Audi - Audi

Connects the upper radiator to the expansion tank and thermostat housing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436155
Mfg#:
8E0121101
Ships in 4 Business Days
2% off MSRP

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

$106.99

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

$104.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2561352 - 06D117021C - Engine Oil Cooler - Lowers engine oil temperature - Vemo - Audi Volkswagen

Lowers engine oil temperature

Brand:
Vemo - Corporate Logo
ES#:
2561352
Mfg#:
06D117021C
Ships in 1 Business Day
$103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2628447 - 4A0805121A - Plastic Dowel Pin - Priced Each - Secures the belly pan to the fender liners - Vaico - Audi Volkswagen

Secures the belly pan to the fender liners We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2628447
Mfg#:
4A0805121A
Ships in 4 Business Days
$9.99

This product was last offered at the strikethrough price on
11-06-2026

$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2581849 - N90467301 - O-Ring - Priced Each - Ensure a proper seal with a new o-ring. 34.2x3 - Elring - Audi Volkswagen

Ensure a proper seal with a new o-ring. 34.2x3 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!
Seals the vent tube to the breather assembly

Brand:
Elring - Corporate Logo
ES#:
2581849
Mfg#:
N90467301
In Stock
ON SALE! SAVE 60%
$3.99

This product was last offered at the strikethrough price on
05-14-2026

$1.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3445062 - 8E0145838G - Throttle Body Hose - Upper hose connects intercooler to intake manifold - Vaico - Audi

Upper hose connects intercooler to intake manifold We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3445062
Mfg#:
8E0145838G
Ships in 1 day
$102.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3247770 - 034-105-A005 - Gasket & Hardware Kit - K03/K04 Longitudinal Applications  - Perfect for use with 034 high flow cat options. - 034Motorsport - Audi

Perfect for use with 034 high flow cat options. 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!

Brand:
034Motorsport - Corporate Logo
ES#:
3247770
Mfg#:
034-105-A005
Ships in 2 Business Days
$51.00 USD
Free Shipping
ES#270533 - 026198421 - Thrust Washer Set - Includes the upper and lower pieces - Genuine Volkswagen Audi - Audi Volkswagen

Includes the upper and lower pieces

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
270533
Mfg#:
026198421
Ships in 4 Business Days
6% off MSRP

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

$108.99

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

$101.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5643 - 06b115611m - Engine Oil Dipstick - A commonly broken piece due to engine bay heat - Genuine Volkswagen Audi - Audi Volkswagen

A commonly broken piece due to engine bay heat

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5643
Mfg#:
06B115611M
In Stock
Limited Qty Sale
$42.99

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

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#280012 - 06B121058S - Oil Cooler Hose - Supply - Connects the oil cooler to the hard water pipe - Genuine Volkswagen Audi - Audi Volkswagen

Connects the oil cooler to the hard water pipe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280012
Mfg#:
06B121058S
Ships in 4 Business Days
11% off MSRP

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

$37.99

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

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3141469 - GVW052195M2F - GT1 PRO C-3 Engine Oil (5w-30) - 1 Liter - High performance engine oil for passenger vehicles - Fuchs - Audi Volkswagen

High performance engine oil for passenger vehicles

Brand:
Fuchs - Corporate Logo
ES#:
3141469
Mfg#:
GVW052195M2F
Ships in 1 day
$16.99 USD
Free Shipping
on orders $49 and up
ES#4504879 - 036109651A - Valve Keeper - Split cotter for intake or exhaust valve. Two required per valve - TRW - Audi

Split cotter for intake or exhaust valve. Two required per valve

Brand:
TRW - Corporate Logo
ES#:
4504879
Mfg#:
036109651A
In Stock at Vendor
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4012 - B518T3KKTLOF -  Oil Service Kit - Includes large Mann oil filter and Pentosin 5w-40 oil - Assembled By ECS - Audi Volkswagen

Includes large Mann oil filter and Pentosin 5w-40 oil 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012
Mfg#:
B518T3KKTLOF
In Stock
ON SALE!
$109.99

This product was last offered at the strikethrough price on
09-14-2026

$101.36 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial 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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