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Audi A3 Service & Maintenance Parts

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Liqui Moly MolyGen - Oil Service Kit - Premium - With Magnetic Drain Plug

ES#3439005 - 20TPRMOIL1KT - Liqui Moly MolyGen - Oil Service Kit - Premium - With Magnetic Drain Plug - Includes Hengst filter,magnetic drain plug, and Liqui Moly oil with MolyGen technology - Assembled By ECS - Audi Volkswagen

Includes Hengst filter,magnetic drain plug, and Liqui Moly oil with MolyGen technology 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with FSI engines only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3439005
Mfg#:
20TPRMOIL1KT
In Stock
$106.39

This product was last offered at the strikethrough price on
05-15-2026

$96.33 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

AdBlue DEF Fluid - 10 Liters

ES#4773177 - 000989980911 - AdBlue DEF Fluid - 10 Liters - Diesel exhaust fluid - Genuine Mercedes Benz - Audi BMW Volkswagen Mercedes Benz

Diesel exhaust fluid

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4773177
Mfg#:
000989980911
In Stock
7% off MSRP

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

$59.00

This product was last offered at the strikethrough price on
07-22-2026

$54.99 USD
Free Shipping
on orders $49 and up

Manual Transmission Service Kit

ES#3647823 - n10037105KT3 - Manual Transmission Service Kit - Featuring 3 Quarts of Redline MT-LV fluid and OEM Drain/Fill plugs and seals to service your transmission. M22x1.5 - Assembled By ECS - Audi Volkswagen

Featuring 3 Quarts of Redline MT-LV fluid and OEM Drain/Fill plugs and seals to service your transmission. M22x1.5 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with M22x1.5 Drain/Fill plugs, please confirm with VIN prior to placing order

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647823
Mfg#:
N10037105KT3
In Stock
ON SALE!
$100.99

This product was last offered at the strikethrough price on
02-24-2026

$95.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Performance Engine Air Filter

ES#2784648 - 33-3005 - Performance Engine Air Filter - Drop-in high flow replacement for your vehicle - K&N - Audi Volkswagen

Drop-in high flow replacement for your vehicle

Brand:
K&N - Corporate Logo
ES#:
2784648
Mfg#:
33-3005
In Stock
$74.99

This product was last offered at the strikethrough price on
04-28-2026

$65.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Exact-Fit High Flow Air Filter - Dry

ES#4460994 - 012054LA06-DRY - ECS Exact-Fit High Flow Air Filter - Dry - High flow filter replacement to get your engine breathing better than new! - ECS - Audi Volkswagen

High flow filter replacement to get your engine breathing better than new! 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with TSI engines only

Brand:
ECS - Corporate Logo
ES#:
4460994
Mfg#:
012054LA06-DRY
In Stock
ON SALE! SAVE 25%
$71.99

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

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Kimblade Front CarbonFit Silicone Windshield Wiper Set

ES#4789458 - kb-ecs-ka00151KT - Kimblade Front CarbonFit Silicone Windshield Wiper Set - Next generation wiper technology, featuring CNT-reinforced silicone inserts for maximum performance and longevity. By Kimblade, for ECS. - KIMBLADE for ECS - Audi BMW Volkswagen

Next generation wiper technology, featuring CNT-reinforced silicone inserts for maximum performance and longevity. By Kimblade, for ECS.

Brand:
KIMBLADE for ECS - Corporate Logo
ES#:
4789458
Mfg#:
KB-ECS-KA00151KT
In Stock
$75.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Premium Front & Rear Brake Service Kit

ES#3184435 - 1K0615301AAaKT11 - Premium Front & Rear Brake Service Kit - Featuring Brembo rotors and ECS DD23 "Daily Driver" ceramic pads. - Assembled By ECS - Audi

Featuring Brembo rotors and ECS DD23 "Daily Driver" ceramic pads. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3184435
Mfg#:
1K0615301AAAKT11
In Stock
ON SALE! SAVE 13%
$607.99

This product was last offered at the strikethrough price on
04-03-2026

$531.77 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit

ES#2784953 - VR624VOIL1KT - Oil Service Kit - Includes oil filter and Liqui Moly 5w-40 oil - Assembled By ECS - Audi Volkswagen

Includes oil filter and Liqui Moly 5w-40 oil 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2784953
Mfg#:
VR624VOIL1KT
In Stock
$90.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

CTS High Performance Red Ignition Coil For Gen3 TSI - Priced Each

ES#4419973 - CTS-IGN-007 - CTS High Performance Red Ignition Coil For Gen3 TSI - Priced Each - These are the perfect replacement or upgrade to your FSI/TSI/TFSI engine to keep it running at its peak performance. - CTS - Audi Volkswagen

These are the perfect replacement or upgrade to your FSI/TSI/TFSI engine to keep it running at it’s peak performance.

Brand:
CTS - Corporate Logo
ES#:
4419973
Mfg#:
CTS-IGN-007
Back Ordered
Auto Notify
ON SALE! SAVE 15%
$39.99

This product was last offered at the strikethrough price on
07-10-2026

$33.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Ignition Service Kit

ES#4447287 - 06k905601kKT - Performance Ignition Service Kit - Features APR Upgraded Ignition Coils and OEM plugs, ensuring a stronger and more consistent spark! - Assembled By ECS - Audi Volkswagen

Features APR Upgraded Ignition Coils and OEM plugs, ensuring a stronger and more consistent spark! 10X Entries For Our 25th Anniversary Sweepstakes!
CARB certified for sale in all 50 states

Brand:
Assembled By ECS - Corporate Logo
ES#:
4447287
Mfg#:
06K905601KKT
EO#:
D-783-5
In Stock
$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Air Filter

ES#3188282 - 5Q0129620B - Engine Air Filter - Keep your engine breathing fresh air - Hengst - Audi Volkswagen
ECS Tuning recommends this product.

Keep your engine breathing fresh air 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3188282
Mfg#:
5Q0129620B
In Stock
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Iridium Pro Spark Plug - Priced Each

ES#4616175 - Z1003101 - APR Iridium Pro Spark Plug - Priced Each - An excellent upgrade for tuned engines. 14X19X16mm - Heat Range 9 - APR - Audi Volkswagen Porsche

An excellent upgrade for tuned engines. 14X19X16mm - Heat Range 9 Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
4616175
Mfg#:
Z1003101
In Stock
11% off MSRP

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

$24.69

This product was last offered at the strikethrough price on
07-22-2026

$21.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Endurance Series AGM Battery - B48-H6-L3

ES#4858502 - B48-H6-L3 - Endurance Series AGM Battery - B48-H6-L3 - Designed for a wide range of demanding, high performance applications, this battery is reliable, long-lasting, and engineered for high shock and vibration applications. - Braille - Audi BMW Volkswagen Mercedes Benz Porsche

Designed for a wide range of demanding, high performance applications, this battery is reliable, long-lasting, and engineered for high shock and vibration applications.

Brand:
Braille - Corporate Logo
ES#:
4858502
Mfg#:
B48-H6-L3
Ships in 4 Business Days
$398.99 USD
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Billet Oil Filter Housing

ES#4460870 - 034-110-9000 - 034Motorsport Billet Oil Filter Housing - CNC machined from 6061-T6 aluminum and is anodized bright black for lifelong great looks. - 034Motorsport - Audi Volkswagen

CNC machined from 6061-T6 aluminum and is anodized bright black for lifelong great looks.

Brand:
034Motorsport - Corporate Logo
ES#:
4460870
Mfg#:
034-110-9000
In Stock
$126.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Plus Timing Belt Kit - with thermostat

ES#2954061 - 06D109119BKT2 - Ultimate Plus Timing Belt Kit - with thermostat - Includes coolant, all necessary hardware, engine seals, motor mount bolts, and thermostat - Assembled By ECS - Audi Volkswagen

Includes coolant, all necessary hardware, engine seals, motor mount bolts, and thermostat 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with FSI engines only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2954061
Mfg#:
06D109119BKT2
Ships on Aug 31, 2026
Auto Notify
ON SALE! SAVE 18%
$403.99

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

$332.69 USD
Free Shipping
This product is lifetime replacement eligible Partial 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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