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Audi A4 Most Popular Parts

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Hex Bolt - Priced Each

ES#465677 - N01021226 - Hex Bolt - Priced Each - Install new hardware with your new parts. M6x12 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x12

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
465677
Mfg#:
N01021226
Ships in 1-2 days
$3.99

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

$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#468857 - N10704601 - Hex Bolt - Priced Each - Install new hardware with your new parts. M8x35 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M8x35 Secures the subframe cross member mount to the transmission - CVT Transmission only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468857
Mfg#:
N10704601
Ships in 1-2 days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Circlip - priced each

ES#2803533 - 113517279 - Circlip - priced each - Locks cv joint on shaft. 24.5x2 - Rein - Audi Volkswagen

Locks cv joint on shaft. 24.5x2 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For manual and automatic transmission up to VIN 8D-X-199999, split is in the 1999 model year. For manual transmissions only from VIN 8D-X-200001, split is in the 1999 model year

Brand:
Rein - Corporate Logo
ES#:
2803533
Mfg#:
113517279
Back Ordered
$7.99

This product was last offered at the strikethrough price on
08-13-2026

$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wedge Bulb-Priced Each

ES#251032 - 2825-2 - Wedge Bulb-Priced Each - 12v 5w, also called 194 Series Bulb - Osram Sylvania - Audi Volkswagen

12v 5w, also called 194 Series Bulb

Brand:
Osram Sylvania - Corporate Logo
ES#:
251032
Mfg#:
2825-2
In Stock
$0.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt (M8x22) - Priced Each

ES#469713 - N90365907 - Hex Bolt (M8x22) - Priced Each - M8x22 bolt used in various areas on your European vehicle - Genuine Volkswagen Audi - Audi Volkswagen

M8x22 bolt used in various areas on your European vehicle Secures D Pillar interior trim to the vehicle - Avant models only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
469713
Mfg#:
N90365907
Ships in 1-2 days
19% off MSRP

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

$1.22

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

$0.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing O-Ring - Priced Each

ES#4375626 - N90067202 - Sealing O-Ring - Priced Each - O-ring used in various locations. 9.5x2.5mm - MTC - Audi Volkswagen

O-ring used in various locations. 9.5x2.5mm

Brand:
MTC - Corporate Logo
ES#:
4375626
Mfg#:
N90067202
Ships in 10 Business Days
$0.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drain Plug/Sealing Washer - Priced Each

Replace with every oil service to prevent leaks. 14x20 10X Entries Into Our F80 M3 Sweepstakes
From VIN 8E-6-285001, split is in the 2006 model year

Brand:
Bremmen Parts - Corporate Logo
ES#:
5480413
Mfg#:
N0138157
Ships on Mar 17, 2027
$0.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Sealing Washer - Priced Each

ES#10855 - N0138128 - Sealing Washer - Priced Each - Install new hardware with your new parts. 12x15.5x1.5 - Original Equipment Supplier - Audi Volkswagen

Install new hardware with your new parts. 12x15.5x1.5

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
10855
Mfg#:
N0138128
Back Ordered
$1.01 USD
Free Shipping
on orders $49 and up

034Motorsport Street Density Rear Shock Mount - Pair

ES#5491426 - 8K0513353EXKT4 - 034Motorsport Street Density Rear Shock Mount - Pair - Features 70A Durometer Density Line Rubber and engineered for increased performance and durability over the factory rear shock mounts! - 034Motorsport - Audi

Features 70A Durometer Density Line Rubber and engineered for increased performance and durability over the factory rear shock mounts! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
5491426
Mfg#:
8K0513353EXKT4
In Stock
$106.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Density Line Mount Mount Kit - Track Density

ES#3183379 - 034-5090007tdKT1 - Density Line Mount Mount Kit - Track Density - Void-free and fluid-free, eliminating the slop associated with the factory mounts - 034Motorsport - Audi

Void-free and fluid-free, eliminating the slop associated with the factory mounts 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with electronically monitored engine mounts.

Brand:
034Motorsport - Corporate Logo
ES#:
3183379
Mfg#:
034-5090007TDKT1
In Stock
$302.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upper Silicone PCV Breather Hose Kit

ES#5482559 - 034-101-3024KT - Upper Silicone PCV Breather Hose Kit - Bundles the two most vulnerable upper intake and suction jet pump lines to resolve common 1.8T vacuum leaks quickly - 034Motorsport - Audi Volkswagen

Bundles the two most vulnerable upper intake and suction jet pump lines to resolve common 1.8T vacuum leaks quickly 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
5482559
Mfg#:
034-101-3024KT
In Stock
$50.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage I Performance Chip - Fully Loaded

ES#2792692 - B8.520TSTG1CHP-4 - Stage I Performance Chip - Fully Loaded - Gains up to 57HP & 85TQ on 93 Octane, 85HP & 134TQ on E85 - APR - Audi

Gains up to 57HP & 85TQ on 93 Octane, 85HP & 134TQ on E85 Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
From the 2013 model year.

Brand:
APR - Corporate Logo
ES#:
2792692
Mfg#:
B8.520TSTG1CHP-4
In Stock
$499.90 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1+ Performance Upgrade - Direct Port

ES#2918519 - b6a4stg1upgrdKT - Stage 1+ Performance Upgrade - Direct Port - Does not include injectors - Gains of up to 55 HP & 100 LB-FT torque on 93 octane! - APR - Audi

Does not include injectors - Gains of up to 55 HP & 100 LB-FT torque on 93 octane! Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
For existing Stage 1 customers upgrading to Stage 1+. Drive your vehicle to our location

Brand:
APR - Corporate Logo
ES#:
2918519
Mfg#:
B6A4STG1UPGRDKT
In Stock
$150.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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