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Audi A4 Most Popular Parts

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T4W Bayonet Bulb - Priced Each

ES#251043 - N90034901 - T4W Bayonet Bulb - Priced Each - Get your lights shining bright again. 12V-5W - Genuine Volkswagen Audi - Audi

Get your lights shining bright again. 12V-5W

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
251043
Mfg#:
N90034901
Ships in 1-2 days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Dipstick

ES#2973107 - 06E115611H - Engine Oil Dipstick - Add the capability to check your oil - MTC - Audi

Add the capability to check your oil

Brand:
MTC - Corporate Logo
ES#:
2973107
Mfg#:
06E115611H
Back Ordered
$23.89 USD
Free Shipping
on orders $49 and up

Washer - Priced Each

ES#469573 - N90315204 - Washer - Priced Each - Washer that is used in various places (10.5x34x4) - Genuine Volkswagen Audi - Audi Volkswagen

Washer that is used in various places (10.5x34x4) Washer that seats between top securing bolt and trans support on automatic transmission vehicles

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
469573
Mfg#:
N90315204
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upholstery Clip - Priced Each

ES#2712500 - N0152612 - Upholstery Clip - Priced Each - Commonly referred to as 'hog rings.' 20x1.8 - Genuine Volkswagen Audi - Audi

Commonly referred to as 'hog rings.' 20x1.8

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2712500
Mfg#:
N0152612
In Stock
ON SALE! SAVE 58%
$1.99

This product was last offered at the strikethrough price on
11-07-2026

$0.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

ES#2803101 - N90635001 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M12x1.5 - Rein - Audi Volkswagen

Install new hardware with your new parts. M12x1.5 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Secures the rear control arms to the spindle, subframe, & shock mount. Also secures the rear tie rods to the subframe & spindle

Brand:
Rein - Corporate Logo
ES#:
2803101
Mfg#:
N90635001
In Stock at Vendor
$6.99

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

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

Torx Screw - Priced Each

ES#468417 - N10535502 - Torx Screw - Priced Each - Install new hardware with your new parts. M6x30mm - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M6x30mm Secures the lower part of the headlight to the vehicle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468417
Mfg#:
N10535502
Ships in 1-2 days
41% off MSRP

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

$3.38

This product was last offered at the strikethrough price on
11-07-2026

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

Sealing Washer - Priced Each

ES#466247 - N0138165 - Sealing Washer - Priced Each - Install new hardware with your new parts. 18x24 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. 18x24 Used in securing the line adapter to the power steering pump up to VIN 8D-V-180000, split is in the 1997 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466247
Mfg#:
N0138165
Ships in 1-2 days
22% off MSRP

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

$2.54

This product was last offered at the strikethrough price on
11-07-2026

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

Supertech Valve Spring Shim - Priced Each

ID:.515" / OD:0.796" / 0.015" thick

Brand:
Supertech - Corporate Logo
ES#:
4735967
Mfg#:
SS-3004
Ships in 8 Business Days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#2816257 - 8D0121403L - Coolant Expansion Tank - Includes integrated coolant level sensor - Hamburg Tech - Audi Volkswagen

Includes integrated coolant level sensor We Price Match - Give Us A Call or Chat!
From VIN 8D-W-007800, split is in the 1998 model year

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816257
Mfg#:
8D0121403L
Ships in 1 Business Day
$23.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#467636 - N10205604 - Hex Bolt - Priced Each - Install new hardware with your new parts. M6x32 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M6x32 Secures the tensioner dampener

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467636
Mfg#:
N10205604
In Stock
33% off MSRP

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

$1.48

This product was last offered at the strikethrough price on
11-07-2026

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

Sealing O-Ring - Priced Each

ES#277620 - 058121687 - Sealing O-Ring - Priced Each - Seals the coolant flange to the water supply pipe. 31.5x3.65 - Genuine Volkswagen Audi - Audi Volkswagen

Seals the coolant flange to the water supply pipe. 31.5x3.65

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
277620
Mfg#:
058121687
Ships in 1-2 days
11% off MSRP

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

$13.34

This product was last offered at the strikethrough price on
08-03-2026

$11.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket - Priced Each

ES#6355 - 078103483L - Valve Cover Gasket - Priced Each - Fits left or right side - Victor Reinz - Audi

Fits left or right side Up to VIN 8D-T-076000, split is in the 1996 model year

Brand:
Victor Reinz - Corporate Logo
ES#:
6355
Mfg#:
078103483L
Ships in 1 Business Day
$11.73 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - 87C

ES#1500 - 078121113F - Thermostat - 87C - Includes sealing O-Ring - Wahler - Audi Volkswagen

Includes sealing O-Ring Up to VIN 8D-X-315000, split is in the 1999 model year

Brand:
Wahler - Corporate Logo
ES#:
1500
Mfg#:
078121113F
Ships on Dec 2, 2026
$27.09

This product was last offered at the strikethrough price on
10-06-2026

$23.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Blade

ES#2812969 - 058121301B - Auxiliary Fan Blade - For the belt driven auxiliary fan - Hamburg Tech - Audi Volkswagen

For the belt driven auxiliary fan We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2812969
Mfg#:
058121301B
Ships in 1 Business Day
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#3520853 - 06H906433 - Crankshaft Position Sensor - Also known as the RPM or impulse sensor - Holstein - Audi Volkswagen

Also known as the RPM or impulse sensor Up to the 2012 model year

Brand:
Holstein - Corporate Logo
ES#:
3520853
Mfg#:
06H906433
Ships in 1 Business Day
$22.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Air Filter

ES#3195596 - 058133843DSF - Air Filter - Keep your air clean and your fuel mileage where it should be - Mahle - Audi

Keep your air clean and your fuel mileage where it should be

Brand:
Mahle - Corporate Logo
ES#:
3195596
Mfg#:
058133843DSF
Ships in 1 Business Day
$30.99

This product was last offered at the strikethrough price on
07-02-2026

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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