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Audi A4 Most Popular Parts

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ES#3137617 - 06H109469T - Timing Chain Guide Rail - Upper - Upper rail on the chain that connects to the camshaft - Borsehung - Audi Volkswagen

Upper rail on the chain that connects to the camshaft For vehicles with production date up to 7/1/2013

Brand:
Borsehung - Corporate Logo
ES#:
3137617
Mfg#:
06H109469T
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#279783 - 06A906445 - Engine Speed Sensor O-Ring - Seals the connection between the speed sensor and the engine - Genuine Volkswagen Audi - Audi Volkswagen

Seals the connection between the speed sensor and the engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279783
Mfg#:
06A906445
In Stock
8% off MSRP

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

$11.99

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

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2992403 - n10528301KT -  Remote Transmitter Battery - Priced Each - CR2032 Micro-cell battery to power the key fob - Genuine Volkswagen Audi - Audi Volkswagen

CR2032 Micro-cell battery to power the key fob This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2992403
Mfg#:
N10528301KT
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4348550 - n10437301KT - Remote Transmitter Battery - Priced Each - Micro-cell battery to power the key fob - Genuine Volkswagen Audi - Audi Volkswagen

Micro-cell battery to power the key fob This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority.
From VIN 8D-V-000001 up to VIN 8D-W-007799, splits are in the 1997/1998 model years

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4348550
Mfg#:
N10437301KT
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2813069 - 06E103483G - Valve Cover Gasket - Left - Avoid oil leaks with this new valve cover gasket - Hamburg Tech - Audi

Avoid oil leaks with this new valve cover gasket We Price Match - Give Us A Call or Chat!
Cylinders 4 - 6

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813069
Mfg#:
06E103483G
In Stock
$11.99

This product was last offered at the strikethrough price on
06-08-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2561721 - 165906381 - Multipurpose Relay - Priced Each - Electronic control module relay - Vemo - Audi Volkswagen

Electronic control module relay From VIN 8D-X-200001, split is in the 1999 model year

Brand:
Vemo - Corporate Logo
ES#:
2561721
Mfg#:
165906381
In Stock
$18.99

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

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2569775 - N10445602 - Bayonet Bulb - Priced Each - H21W Style 64136 bulb - Osram Sylvania - Audi Volkswagen

H21W Style 64136 bulb Avant models only

Brand:
Osram Sylvania - Corporate Logo
ES#:
2569775
Mfg#:
N10445602
Ships in 1 Business Day
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#438088 - 8E0819699A - Heater Core Hose Grommet - Fits over the heater core hoses - Genuine Volkswagen Audi - Audi

Fits over the heater core hoses

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
438088
Mfg#:
8E0819699A
Ships in 1-2 days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2206260 - N91199601 - torx bolt - priced each - Install new hardware with your new parts. M6x40 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M6x40 Secures the headlight retaining plate from the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2206260
Mfg#:
N91199601
Ships in 1-2 days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2731898 - 4B0121055J - Radiator Hose - Lower - Connects the lower radiator port to the water pump and expansion tank - Rein - Audi Volkswagen

Connects the lower radiator port to the water pump and expansion tank 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2731898
Mfg#:
4B0121055J
Back Ordered
$103.99

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

$54.89 USD
Free Shipping
on orders $49 and up
ES#2842070 - 8R1998002 - Front Aero Wiper Blade Set - Clear up streaks & improve rainy day visibility - Valeo - Audi Volkswagen Porsche

Clear up streaks & improve rainy day visibility We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
2842070
Mfg#:
8R1998002
Ships in 1 Business Day
$75.27

This product was last offered at the strikethrough price on
10-29-2026

$54.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4743207 - 034-105-Z021 - High Flow Exhaust Manifold Hardware Kit (1.8T) - Direct replacement installation hardware kit for securing your 034Motorsport High Flow Exhaust Manifold, ensuring a leak-free seal and preventing bolts from backing out under extreme turbo heat. - 034Motorsport - Audi Volkswagen

Direct replacement installation hardware kit for securing your 034Motorsport High Flow Exhaust Manifold, ensuring a leak-free seal and preventing bolts from backing out under extreme turbo heat. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4743207
Mfg#:
034-105-Z021
Ships in 2 Business Days
$27.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3139155 - 8E0121403 - Coolant Expansion Tank - Plastic reservoir for cooling system - Hudson - Audi

Plastic reservoir for cooling system

Brand:
Hudson - Corporate Logo
ES#:
3139155
Mfg#:
8E0121403
Ships in 1-2 days
$27.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2571658 - 8K0998472 - Headlight Breather Line Repair Set  - Includes a new connector union and screw for each headlight - Genuine Volkswagen Audi - Audi

Includes a new connector union and screw for each headlight From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2571658
Mfg#:
8K0998472
In Stock
13% off MSRP

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

$61.99

This product was last offered at the strikethrough price on
07-20-2026

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3189917 - 82571 - Brake Fluid Reservoir Cap - Clean up your engine bay with a new cap - Dorman - Audi Volkswagen

Clean up your engine bay with a new cap

Brand:
Dorman - Corporate Logo
ES#:
3189917
Mfg#:
82571
Ships in 4 Business Days
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3149419 - 06D121111G - Thermostat Assembly - (NO LONGER AVAILABLE) - Keep your cooling system operating properly - Rein - Audi

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

Brand:
Rein - Corporate Logo
ES#:
3149419
Mfg#:
06D121111G
Ships in 3 Business Days
$53.99 USD
Free Shipping
on orders $49 and up

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