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Audi A4 Most Popular Parts

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ES#4017845 - CHS0646 - Coolant Flange Replacement Kit  - A comprehensive kit designed to service the commonly failing cooling system components in a single repair. - Rein - Audi

A comprehensive kit designed to service the commonly failing cooling system components in a single repair. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4017845
Mfg#:
CHS0646
In Stock
$148.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4715589 - 06K121143PRM - Metal Cooling Hose Adapter/Breather Assembly - Mounts in cylinder head for coolant hose connection. Upgrade from the factory brittle plastic! - URO - Audi Volkswagen

Mounts in cylinder head for coolant hose connection. Upgrade from the factory brittle plastic! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4715589
Mfg#:
06K121143PRM
In Stock
$26.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4689998 - 06B115130C - Oil Pump Tensioner - For the oil pump chain located at the bottom of the block - Bremmen Parts - Audi Volkswagen

For the oil pump chain located at the bottom of the block affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4689998
Mfg#:
06B115130C
In Stock
ON SALE! SAVE 21%
$75.99

This product was last offered at the strikethrough price on
05-02-2026

$60.38 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4213676 - RK2026 - Front Ultimax Series Brake Rotors - Pair (338x30mm)  - An OE quality replacement disc, made of the finest grade iron and a perfect replacement disc for any car. - EBC - Audi

An OE quality replacement disc, made of the finest grade iron and a perfect replacement disc for any car. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
EBC - Corporate Logo
ES#:
4213676
Mfg#:
RK2026
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.

$335.99

This product was last offered at the strikethrough price on
06-17-2026

$318.99 USD
ES#3624375 - ST-AIVN-1103 - Supertech Stainless Intake Valve - Priced Each  - Standard sized valve head diameter, factory triple groove keeper setup - Supertech - Audi Volkswagen

Standard sized valve head diameter, factory triple groove keeper setup affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Valves priced individually - For 1.8T - qty 12 needed / For 2.7T - qty 18 needed - Please see long description for additional valve seal/keeper informa

Brand:
Supertech - Corporate Logo
ES#:
3624375
Mfg#:
ST-AIVN-1103
In Stock
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4768472 - 8W0407625G - Wheel Bearing - Priced Each  - Fits the left and right side - OPTITEC - Audi

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
OPTITEC
ES#:
4768472
Mfg#:
8W0407625G
In Stock at Vendor
$98.99

This product was last offered at the strikethrough price on
05-07-2026

$96.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3220538 - 06D109229B - Timing Chain - For Camshaft Adjuster - Replace the timing chain in your vehicle - Bremmen Parts - Audi Volkswagen

Replace the timing chain in your vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
3220538
Mfg#:
06D109229B
In Stock
ON SALE! SAVE 15%
$37.99

This product was last offered at the strikethrough price on
05-02-2026

$32.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4736455 - 0346040104sbKT - ZTF-LP01 19" Flowform Wheel - Satin Black - Set Of Four - 19"x9.3" ET38 CB66.6 5x112 Satin Black - 034Motorsport - Audi

19"x9.3" ET38 CB66.6 5x112 Satin Black affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4736455
Mfg#:
0346040104SBKT
Ships in 3 Business Days
$2228.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4305534 - 034-604-0001KT - 18" ZTF-01 Forged Wheels - Set Of Four - 18x8.5" ET45 5x112 - Anthracite Grey - 034Motorsport - Audi BMW Volkswagen

18x8.5" ET45 5x112 - Anthracite Grey affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4305534
Mfg#:
034-604-0001KT
Back Ordered
$2228.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3241100 - 06E109465BC - Upper Timing Chain - Center - Turns the camshaft relay sprockets from the crankshaft - Iwis - Audi

Turns the camshaft relay sprockets from the crankshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Iwis - Corporate Logo
ES#:
3241100
Mfg#:
06E109465BC
In Stock
$105.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3576655 - 06D103634E - Engine Oil Dipstick Tube - Heavy Duty - All metal design! Seals to the engine block and the dipstick funnel - URO Premium - Audi Volkswagen

All metal design! Seals to the engine block and the dipstick funnel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Engine code AWM

Brand:
URO Premium - Corporate Logo
ES#:
3576655
Mfg#:
06D103634E
In Stock
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3241268 - T20097 - Rear Main Seal Installation Guide Tool - Get your rear main installed the right way - Genuine Volkswagen Audi - Audi Volkswagen

Get your rear main installed the right way affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3241268
Mfg#:
T20097
In Stock
Limited Qty Sale
$154.73

This product was last offered at the strikethrough price on
06-15-2026

$138.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2864610 - 034-708-0000 - Active Motor Mount Resistor Bypass - Priced Each  - Plug-in resistor bypass to remove check engine light - One required per mount - 034Motorsport - Audi

Plug-in resistor bypass to remove check engine light - One required per mount affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
2864610
Mfg#:
034-708-0000
In Stock
$19.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4423016 - 8K0839015A - Rear Door Latch Assembly - Left - Common repair for issues with intermittent alarm problems & door locking - URO - Audi Porsche

Common repair for issues with intermittent alarm problems & door locking affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to production date 11/2/2009

Brand:
URO - Corporate Logo
ES#:
4423016
Mfg#:
8K0839015A
In Stock
$116.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2089875 - 69-9505T - Typhoon Air Intake Kit - Add instant power to your B8 2.0T - K&N - Audi

Add instant power to your B8 2.0T affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
K&N - Corporate Logo
ES#:
2089875
Mfg#:
69-9505T
EO#:
D-269-43
In Stock
ON SALE! SAVE 12%
$419.99

This product was last offered at the strikethrough price on
05-15-2026

$369.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#461621 - 8T0035412D - Rear Bass Speaker (Woofer) - Located in the center of the rear parcel shelf - Genuine Volkswagen Audi - Audi

Located in the center of the rear parcel shelf affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For sedan models with Bang & Olufsen sound systems

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
461621
Mfg#:
8T0035412D
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.

$241.99

This product was last offered at the strikethrough price on
06-17-2026

$221.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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