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Audi A4 Most Popular Parts

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Oil Cap

ES#253129 - 06B103485C - Oil Cap - Clean up your engine bay with a new cap - Genuine Volkswagen Audi - Audi Volkswagen

Clean up your engine bay with a new cap

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
253129
Mfg#:
06B103485C
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.

$48.99

This product was last offered at the strikethrough price on
10-05-2026

$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Head Bolt - Priced Each

ES#2719419 - N90696702 - Hex Head Bolt - Priced Each - m8x50 - Genuine Volkswagen Audi - Audi

m8x50

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2719419
Mfg#:
N90696702
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#2709040 - 3B0121321 - Expansion Tank Cap - Keep proper pressure in your coolant system - URO - Audi Volkswagen

Keep proper pressure in your coolant system 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2709040
Mfg#:
3B0121321
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Grille Assembly - Stone Grey With Chrome Trim

ES#2541012 - 8K0853651G1QP - Grille Assembly - Stone Grey With Chrome Trim - Clean up or change your look - Genuine Volkswagen Audi - Audi

Clean up or change your look

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2541012
Mfg#:
8K0853651G1QP
Ships in 1-2 days
12% off MSRP

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

$665.00

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

$586.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Window Regulator - Left

ES#2535046 - 8E0839461C - Rear Window Regulator - Left - Does not include the window motor - URO - Audi

Does not include the window motor 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Sedan and Avant models only

Brand:
URO - Corporate Logo
ES#:
2535046
Mfg#:
8E0839461C
Ships in 1 Business Day
$53.36 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

17" Steel Wheel - Set Of Four

ES#4004576 - a181347KT - 17" Steel Wheel - Set Of Four - 17"x7.0" ET38 57.1CB 5x112 - Black - Pacer - Audi Volkswagen

17"x7.0" ET38 57.1CB 5x112 - Black

Brand:
Pacer - Corporate Logo
ES#:
4004576
Mfg#:
A181347KT
Back Ordered
$586.96 USD
This product is lifetime replacement eligible Partial Replacement

Front Big Brake Kit - Stage 1 - ECS V5 Slotted Rotors (312x25)

ES#90 - B5A8BBKNPASLT - Front Big Brake Kit - Stage 1 - ECS V5 Slotted Rotors (312x25) - Upgrade your stopping power with larger diameter rotors - ECS - Audi Volkswagen

Upgrade your stopping power with larger diameter rotors 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
90
Mfg#:
B5A8BBKNPASLT
Ships on Mar 12, 2027
ON SALE! SAVE 10%
$651.92

This product was last offered at the strikethrough price on
06-13-2026

$586.73 USD
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve Block Off Plate

ES#2992471 - CTSHW049 - Diverter Valve Block Off Plate - Commonly used for running aftermarket diverter and blow off valves - CTS - Audi Volkswagen

Commonly used for running aftermarket diverter and blow off valves

Brand:
CTS - Corporate Logo
ES#:
2992471
Mfg#:
CTSHW049
Ships on Nov 2, 2026
ON SALE! SAVE 15%
$29.99

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

$25.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Absorber - Priced Each

ES#3144059 - 8W0513035AC - Rear Shock Absorber - Priced Each - Regain the comfort your ride had from the factory, fits left and right side - Genuine Volkswagen Audi - Audi

Regain the comfort your ride had from the factory, fits left and right side For vehicles with sport suspension and without electronic suspension

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3144059
Mfg#:
8W0513035AC
Ships in 1-2 days
12% off MSRP

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

$331.99

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

$292.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Mirror Cap Set - Audi B9 A4/A5/S4/S5

ES#3411933 - 024564ECS02 - Carbon Fiber Mirror Cap Set - Audi B9 A4/A5/S4/S5 - Upgrade your exterior look - ECS - Audi

Upgrade your exterior look 10X Entries Into Our F80 M3 Sweepstakes

For vehicles without lane change assist

Brand:
ECS - Corporate Logo
ES#:
3411933
Mfg#:
024564ECS02
Ships on Feb 12, 2027
ON SALE! SAVE 20%
$365.99

This product was last offered at the strikethrough price on
06-13-2026

$292.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Motorsport Tow Hook - 145mm

ES#3980509 - 034-605-0016 - Motorsport Tow Hook - 145mm - Engineered to not only be the best looking tow-hook on the market, but the strongest! - 034Motorsport - Audi

Engineered to not only be the best looking tow-hook on the market, but the strongest! 2X Entries Into Our F80 M3 Sweepstakes
Fits front bumper location only

Brand:
034Motorsport - Corporate Logo
ES#:
3980509
Mfg#:
034-605-0016
Ships in 2 Business Days
$195.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

A/C Compressor

ES#3432496 - 8E0260805S - A/C Compressor - Includes the electromagnetic clutch assembly - Nissens - Audi

Includes the electromagnetic clutch assembly We Price Match - Give Us A Call or Chat!
Up to production date 1/21/2003 up to production date 1/19/2004

Brand:
Nissens - Corporate Logo
ES#:
3432496
Mfg#:
8E0260805S
Ships in 1 Business Day
$604.99

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

$584.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Control Arm - Right

ES#450792 - 8K0505312J - Rear Lower Control Arm - Right - Keep your suspension steady - Genuine Volkswagen Audi - Audi

Keep your suspension steady

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450792
Mfg#:
8K0505312J
Ships in 1-2 days
9% off MSRP

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

$639.99

This product was last offered at the strikethrough price on
10-09-2026

$584.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Gas Cap

ES#259455 - 8E0201553E - Gas Cap - Replace your leaking cap or the one left at the pump - Genuine Volkswagen Audi - Audi

Replace your leaking cap or the one left at the pump

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259455
Mfg#:
8E0201553E
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.

$70.99

This product was last offered at the strikethrough price on
10-09-2026

$64.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Gas Cap

ES#2103964 - 1J0201550BF9B9 - Gas Cap - Replacement fuel tank cap for your vehicle. Tether included. - Genuine Volkswagen Audi - Audi Volkswagen

Replacement fuel tank cap for your vehicle. <font color='red'>Tether included.</font> Up to VIN 8D-W-070001, split is in the 1998 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2103964
Mfg#:
1J0201550BF9B9
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.

$48.99

This product was last offered at the strikethrough price on
10-05-2026

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Guide Rail - Lower

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

$25.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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