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Audi B8/B8.5 A4 Quattro 2.0T Engine Parts & Accessories

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ES#281410 - 06H109509P - Timing Chain Guide Rail - Lower - Lower left rail on the small chain - Genuine Volkswagen Audi - Audi Volkswagen

Lower left rail on the small chain

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281410
Mfg#:
06H109509P
In Stock
$29.99

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

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2265 - N138492 5PACK - Copper Drain Plug Washer - Pack Of 5 - Replace with every oil service to prevent leaks. M14x20x1.5 - Victor Reinz - Audi Volkswagen

Replace with every oil service to prevent leaks. M14x20x1.5

Brand:
Victor Reinz - Corporate Logo
ES#:
2265
Mfg#:
N138492 5PACK
In Stock
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3086223 - SP3080BLK - SP Series Cold Air Intake - Black - Better airflow for more power - Injen - Audi

Better airflow for more power CARB certified for sale in all 50 states

Brand:
Injen - Corporate Logo
ES#:
3086223
Mfg#:
SP3080BLK
EO#:
D-476-8
In Stock at Vendor
$471.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1874226 - 07P973702 - Flat Connector, 2-Pin - Does not come with terminals or wires - Genuine Volkswagen Audi - Audi

Does not come with terminals or wires

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1874226
Mfg#:
07P973702
Ships in 1-2 days
8% off MSRP

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

$13.77

This product was last offered at the strikethrough price on
09-24-2026

$12.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2528895 - 06H121121L - Thermostat Housing - Plastic flange for the thermostat that connects to the water pump housing - Genuine Volkswagen Audi - Audi Volkswagen

Plastic flange for the thermostat that connects to the water pump housing For vehicles with Inzi water pumps

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2528895
Mfg#:
06H121121L
Ships in 2 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.

$47.78

This product was last offered at the strikethrough price on
11-13-2026

$42.52 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2583650 - 8K0145805P - Intercooler - Don't let a bad intercooler leak your boost - Genuine Volkswagen Audi - Audi

Don't let a bad intercooler leak your boost

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2583650
Mfg#:
8K0145805P
Ships in 1-2 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.

$536.99

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

$465.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#5470646 - 1K0998262L - Front Oxygen Sensor - Priced Each - Keep your engine running efficiently - Bremmen Parts - Audi Volkswagen

Keep your engine running efficiently 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5470646
Mfg#:
1K0998262L
In Stock
ON SALE! SAVE 28%
$129.99

This product was last offered at the strikethrough price on
05-29-2026

$93.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4858154 - 034-102-1004 - Radiator Relocation Kit - The Radiator Relocation Kit is an integral component when swapping your B8/B8.5 A4/S4 Audi with the larger twin-turbo V8 engine. - 034Motorsport - Audi

The Radiator Relocation Kit is an integral component when swapping your B8/B8.5 A4/S4 Audi with the larger twin-turbo V8 engine. 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
For vehicles doing an engine swap only, not intended for OE usage

Brand:
034Motorsport - Corporate Logo
ES#:
4858154
Mfg#:
034-102-1004
Ships in 2 Business Days
$465.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3177943 - 8r0198381bkt2KT - Engine Mount Kit - Eliminate excessive engine vibations - Includes left and right side mounts and retaining plates - Assembled By ECS - Audi

Eliminate excessive engine vibations - Includes left and right side mounts and retaining plates 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Fits vehicles with automatic transmissions only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3177943
Mfg#:
8R0198381BKT2KT
Ships in 1 Business Day
$466.99

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

$462.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3236064 - 77021089 - Water Pump Module - Includes the thermostat and gasket - Gates - Audi Volkswagen

Includes the thermostat and gasket

Brand:
Gates - Corporate Logo
ES#:
3236064
Mfg#:
77021089
Ships on Dec 4, 2026
$462.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#470699 - N90765301 - Coolant Pipe O-Ring - Priced Each - Provides seal from metal to plastic cooling line end fitting. 32X4 - Genuine Volkswagen Audi - Audi Volkswagen

Provides seal from metal to plastic cooling line end fitting. 32X4

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
470699
Mfg#:
N90765301
In Stock
5% off MSRP

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

$2.62

This product was last offered at the strikethrough price on
11-13-2026

$2.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2540812 - 8K0201511TA - Fuel Filter - Located inside the fuel tank - Genuine Volkswagen Audi - Audi

Located inside the fuel tank From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2540812
Mfg#:
8K0201511TA
Ships in 4 Business Days
1% off MSRP

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

$466.99

This product was last offered at the strikethrough price on
11-13-2026

$459.99 USD
Free Shipping
ES#4708567 - 8k0959501H -  Radiator Fan Control Module (600W) - Keep your cooling system operating properly - Vemo - Audi

Keep your cooling system operating properly

Brand:
Vemo - Corporate Logo
ES#:
4708567
Mfg#:
8K0959501H
Ships in 1 Business Day
$458.99 USD
Free Shipping
on orders $49 and up
ES#2225115 - 8K0825201E - Front Underbody Lining - left - Helps protect the underbody and components from road debris - Genuine Volkswagen Audi - Audi

Helps protect the underbody and components from road debris

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2225115
Mfg#:
8K0825201E
Ships in 1-2 days
14% off MSRP

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

$65.99

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

$56.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2224485 - 06H105561JGLB - Upper Crankshaft Bearing - Priced Each - With Yellow paint markings - Genuine Volkswagen Audi - Audi Volkswagen

With Yellow paint markings

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2224485
Mfg#:
06H105561JGLB
Ships in 4 Business Days
24% off MSRP

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

$74.99

This product was last offered at the strikethrough price on
11-13-2026

$56.99 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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