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Audi A4 Most Popular Parts

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Eccentric bolt

ES#3534187 - WHT008016 - Eccentric bolt - M14X1.5X94 - Genuine Volkswagen Audi - Audi

M14X1.5X94

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3534187
Mfg#:
WHT008016
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.

$12.99

This product was last offered at the strikethrough price on
10-19-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radial Shaft Sealing grease

ES#3993661 - G055128A1 - Radial Shaft Sealing grease - Applied to the flange shaft seal to aid in rotation - Genuine Volkswagen Audi - Audi

Applied to the flange shaft seal to aid in rotation

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3993661
Mfg#:
G055128A1
Ships in 3 Business Days
$9.99 USD
Free Shipping
on orders $49 and up

Hex Bolt (M8x45) - Priced Each

ES#251403 - N10268304 - Hex Bolt (M8x45) - Priced Each - Install new hardware with your new parts. M8x45 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8x45

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
251403
Mfg#:
N10268304
Ships Today
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer Kit - 2mm (1 Pair)

ES#3570104 - MS100149 - Wheel Spacer Kit - 2mm (1 Pair) - 2mm spacers to perfectly dial in your stance or clear your big brake kit! - APR - Audi Volkswagen

2mm spacers to perfectly dial in your stance or clear your big brake kit! Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
3570104
Mfg#:
MS100149
Ships in 3 Business Days
ON SALE! SAVE 11%
$66.99

This product was last offered at the strikethrough price on
09-28-2026

$59.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Round Seal - Priced Each

ES#2684298 - N90316801 - Round Seal - Priced Each - Seals sensors into coolant housings. 19.6x3.65 - Genuine Volkswagen Audi - Audi Volkswagen

Seals sensors into coolant housings. 19.6x3.65

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2684298
Mfg#:
N90316801
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Sludge Repair Kit

ES#7579 - 058198021 - Oil Sludge Repair Kit - Replace your clogged pickup tube and oil pump - Assembled By ECS - Audi Volkswagen

Replace your clogged pickup tube and oil pump 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with AEB or ATW engine codes only

Brand:
Assembled By ECS - Corporate Logo
ES#:
7579
Mfg#:
058198021
Ships in 2 Business Days
ON SALE!
$244.99

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

$239.47 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
Scratch and Dent Item

BBS XR - (18x8, 5x112, ET44, PFS) - Priced Each *Scratch And Dent*

ES#4907912 - XR0106BG - BBS XR - (18x8, 5x112, ET44, PFS) - Priced Each *Scratch And Dent* - ***Please see photos and description prior to ordering, all sales final.*** 18x8 ET44 5x112 57.1CB - Black Gloss - Scratch & Dent - Audi Volkswagen

***Please see photos and description prior to ordering, all sales final.*** 18x8 ET44 5x112 57.1CB - Black Gloss ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
4907912
Mfg#:
XR0106BG
In Stock
ON SALE! SAVE 34%
$360.00

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

$239.40 USD

Expansion Tank Replacement Kit

ES#2966326 - 8D0121403LxKT - Expansion Tank Replacement Kit - Install a brand new expansion tank with a new cap and hardware - Assembled By ECS - Audi Volkswagen

Install a brand new expansion tank with a new cap and hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2966326
Mfg#:
8D0121403LXKT
Ships in 1 Business Day
ON SALE!
$49.99

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

$47.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Exact-Fit Stainless Steel Brake Lines

ES#3083707 - ECS41069KT - Front Exact-Fit Stainless Steel Brake Lines - DOT-compliant replacement lines for customers with our Stage 4 Big Brake Kit - ECS - Audi

DOT-compliant replacement lines for customers with our Stage 4 Big Brake Kit 10X Entries Into Our F80 M3 Sweepstakes

Replacement lines for customers with our Stage 4 Big Brake Kit

Brand:
ECS - Corporate Logo
ES#:
3083707
Mfg#:
ECS41069KT
In Stock
ON SALE! SAVE 10%
$132.99

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

$119.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

LED Door Puddle Lighting Kit

ES#2210295 - B8S4DOOR - LED Door Puddle Lighting Kit - Transform you door puddle lighting with new LED bulbs from Ziza - ZiZa - Audi

Transform you door puddle lighting with new LED bulbs from Ziza 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ZiZa - Corporate Logo
ES#:
2210295
Mfg#:
B8S4DOOR
In Stock
ON SALE! SAVE 10%
$37.99

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

$34.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

rear lower seat grommet - priced each

ES#397839 - 4L0886373 - rear lower seat grommet - priced each - Fits the left and right side - Genuine Volkswagen Audi - Audi

Fits the left and right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
397839
Mfg#:
4L0886373
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Slotted Brake Rotors - Pair (255x12)

ES#522673 - USR1203 - Rear Slotted Brake Rotors - Pair (255x12) - Reduce the fading, improve your braking - EBC - Audi

Reduce the fading, improve your braking 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
522673
Mfg#:
USR1203
Back Ordered
5% off MSRP

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

$251.99

This product was last offered at the strikethrough price on
10-19-2026

$238.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Outer CV Joint Boot Kit - Priced Each

ES#3448055 - 893498203F - Outer CV Joint Boot Kit - Priced Each - Stop losing CV grease and extend axle joint life - GKN Drivetech - Audi

Stop losing CV grease and extend axle joint life

Brand:
GKN Drivetech - Corporate Logo
ES#:
3448055
Mfg#:
893498203F
Ships in 5 Business Days
$26.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Straight Control Arm - Pair

ES#3090508 - MRSAU1912MEG - Front Lower Straight Control Arm - Pair - Upgraded lower straight control arm pair - Megan Racing - Audi

Upgraded lower straight control arm pair Fits models from production date 11/3/2009 (M14 Ball Joints)

Brand:
Megan Racing - Corporate Logo
ES#:
3090508
Mfg#:
MRSAU1912MEG
Back Ordered
$238.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

SHW Front Brake Rotors - Pair (320x30)

ES#5444807 - 8k0615301a7KT - SHW Front Brake Rotors - Pair (320x30) - Restore your stopping power. OEM Supplier! - SHW Performance - Audi

Restore your stopping power. OEM Supplier!

Brand:
SHW Performance - Corporate Logo
ES#:
5444807
Mfg#:
8K0615301A7KT
In Stock at Vendor
$237.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Water Pump

ES#3183399 - 078121601B - Auxiliary Water Pump - Used as an after run pump on the V6 engine - Rein - Audi Volkswagen

Used as an after run pump on the V6 engine 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3183399
Mfg#:
078121601B
Ships in 4 Business Days
$118.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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