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Audi A4 Service & Maintenance Parts

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Air Filter

ES#2558164 - 8K0133843 - Air Filter - Keep your engine breathing fresh air - Mahle - Audi

Keep your engine breathing fresh air

Brand:
Mahle - Corporate Logo
ES#:
2558164
Mfg#:
8K0133843
In Stock
ON SALE!
$29.99

This product was last offered at the strikethrough price on
06-25-2026

$28.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.0T Coil Pack Conversion Kit - Stage 1

ES#2713404 - 002598ECS17KT - 2.0T Coil Pack Conversion Kit - Stage 1 - Includes wrinkle red conversion plate -w- red 2.0T coils - ECS - Audi Volkswagen

Includes wrinkle red conversion plate -w- red 2.0T coils 10X Entries For Our 25th Anniversary Sweepstakes!

Fits ATW & AWM engine code models only

Brand:
ECS - Corporate Logo
ES#:
2713404
Mfg#:
002598ECS17KT
In Stock
ON SALE!
$292.99

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

$284.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#2681853 - 0019931896 - Accessory Belt - Keep your accessories working with a new drive belt. 21.36x2401 - Continental - Audi Mercedes Benz

Keep your accessories working with a new drive belt. 21.36x2401 We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
2681853
Mfg#:
0019931896
Ships on Aug 27, 2026
Auto Notify
$28.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear Oxygen Sensors - Pair

Keep your engine running efficiently 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bosch - Corporate Logo
ES#:
5481129
Mfg#:
1K0998262TKT
In Stock
$354.99

This product was last offered at the strikethrough price on
07-08-2026

$281.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2593215 - 06J260849FKT - Accessory Belt Kit - Keep your accessories running properly! - Genuine Volkswagen Audi - Audi

Keep your accessories running properly! From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2593215
Mfg#:
06J260849FKT
Ships in 1 day
$281.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Genuine Oil Service Kit

ES#2532332 - N90813202KT - Genuine Oil Service Kit - Includes Genuine oil filter and Genuine 5w-40 oil - Genuine Volkswagen Audi - Audi Volkswagen

Includes Genuine oil filter and Genuine 5w-40 oil

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2532332
Mfg#:
N90813202KT
In Stock
$142.99

This product was last offered at the strikethrough price on
07-17-2026

$140.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Accessory Belt Kit

ES#2588267 - 06B903133EKT3 - Accessory Belt Kit - Consisting of genuine Audi parts to keep your accessories running the way they were intended. - Genuine Volkswagen Audi - Audi

Consisting of genuine Audi parts to keep your accessories running the way they were intended. From VIN 8E-4-191001 - split is in the 2004 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2588267
Mfg#:
06B903133EKT3
Ships in 1 day
$280.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Drain Plug - With Seal

ES#3439156 - 0CK321439A - Transmission Drain Plug - With Seal - Replace when servicing your transmission to ensure proper a leak free - Genuine Volkswagen Audi - Audi

Replace when servicing your transmission to ensure proper a leak free

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3439156
Mfg#:
0CK321439A
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit - Level 1

ES#2586303 - 06B121111K1KT - Cooling System Refresh Kit - Level 1 - Replace your thermostat, temp sensor and expansion tank with one kit! - Assembled By ECS - Audi

Replace your thermostat, temp sensor and expansion tank with one kit! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586303
Mfg#:
06B121111K1KT
Ships in 1 day
ON SALE! SAVE 54%
$607.99

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

$280.44 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Power Stop Euro-Stop Premium rear Brake Kit (288mm)

ES#3145515 - ESK4624 - Power Stop Euro-Stop Premium rear Brake Kit (288mm) - An authentic OE-specification rear axle braking solution featuring European-sourced pads, high-carbon smooth Geomet coated rotors, and strict ECE-R90 certification. - Power Stop - Audi

An authentic OE-specification rear axle braking solution featuring European-sourced pads, high-carbon smooth Geomet® coated rotors, and strict ECE-R90 certification.

Brand:
Power Stop - Corporate Logo
ES#:
3145515
Mfg#:
ESK4624
In Stock at Vendor
$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Left (Cylinders 4-6)

ES#3419356 - 1K0998262N - Oxygen Sensor - Left (Cylinders 4-6) - Found before the catalytic converter - Walker - Audi Volkswagen

Found before the catalytic converter

Brand:
Walker - Corporate Logo
ES#:
3419356
Mfg#:
1K0998262N
In Stock at Vendor
$161.99

This product was last offered at the strikethrough price on
04-10-2026

$137.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2539049 - 06E905115E - Ignition Service Kit - Includes six ignition coil packs & six NGK spark plugs - Assembled By ECS - Audi

Includes six ignition coil packs & six NGK spark plugs 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2539049
Mfg#:
06E905115E
In Stock
$313.99

This product was last offered at the strikethrough price on
04-22-2026

$274.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Power Stop Z23 Evolution Sport Front Brake Kit (314mm)

ES#4798067 - K7860 - Power Stop Z23 Evolution Sport Front Brake Kit (314mm) - A performance front-wheel brake upgrade featuring drilled & slotted rotors and low-dust carbon-fiber ceramic pads - Power Stop - Audi

A performance front-wheel brake upgrade featuring drilled & slotted rotors and low-dust carbon-fiber ceramic pads For Models with 314mm Factory Front Rotors

Brand:
Power Stop - Corporate Logo
ES#:
4798067
Mfg#:
K7860
Ships in 2 Business Days
$274.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Air Filter

ES#259350 - 058133843 - Air Filter - Keep clean air running through your engine - Genuine Volkswagen Audi - Audi Volkswagen

Keep clean air running through your engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259350
Mfg#:
058133843
Ships in 1 day
7% off MSRP

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

$26.99

This product was last offered at the strikethrough price on
07-27-2026

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Service & Maintenance Parts

Good maintenance should never be viewed as an expense. It is an investment that maintains the value and dependability of your car, extends its service life, and increases its resale value. Affordable fluids and filters are all here, with many tutorials demonstrating how easy it is to keep your car running strong.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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