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Audi S4 Service & Maintenance Parts

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Manual Transmission Service Kit

ES#3647785 - n0438092ktKT - Manual Transmission Service Kit - Featuring 3 Quarts of Redline MT-90 fluid & OEM Drain & Fill Plugs to service your transmission. M24x1.5 - Assembled By ECS - Audi Volkswagen

Featuring 3 Quarts of Redline MT-90 fluid & OEM Drain & Fill Plugs to service your transmission. M24x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647785
Mfg#:
N0438092KTKT
In Stock
ON SALE!
$102.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

premium Oil Service Kit - With ECS Magnetic Drain Plug

ES#2817109 - 2332kt4 - premium Oil Service Kit - With ECS Magnetic Drain Plug - Includes Mann oil filter and Liqui-Moly High Tech 5w-40 oil - Assembled By ECS - Audi

Includes Mann oil filter and Liqui-Moly High Tech 5w-40 oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2817109
Mfg#:
2332KT4
In Stock
ON SALE!
$113.99

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

$110.30 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

DOT 4 Low Viscosity Brake Fluid - 1 Liter

ES#2862519 - 1224116 - DOT 4 Low Viscosity Brake Fluid - 1 Liter - Special brake fluid of highest DOT 4 performance levels and extremely low viscosity at cold temperatures. - Pentosin - Audi BMW Volkswagen MINI Porsche

Special brake fluid of highest DOT 4 performance levels and extremely low viscosity at cold temperatures. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pentosin - Corporate Logo
ES#:
2862519
Mfg#:
1224116
In Stock
$24.99 USD
Free Shipping
on orders $49 and up

Accessory Drive Belt

ES#3181969 - 06M260849L - Accessory Drive Belt - Keep your car from breaking down by replacing your cracked drive belt - Genuine Volkswagen Audi - Audi

Keep your car from breaking down by replacing your cracked drive belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3181969
Mfg#:
06M260849L
In Stock
2% off MSRP

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

$61.99

This product was last offered at the strikethrough price on
06-08-2026

$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Priced Each

ES#262985 - 06A115561B - Oil Filter - Priced Each - Keep debris out of your oil and keep your engine running healthy - Genuine Volkswagen Audi - Audi Volkswagen

Keep debris out of your oil and keep your engine running healthy affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
262985
Mfg#:
06A115561B
In Stock
13% off MSRP

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

$16.83

This product was last offered at the strikethrough price on
06-08-2026

$14.65 USD
Free Shipping
on orders $49 and up

DSG/PDK Automatic Transmission Filter

ES#4715042 - 0B5325429E - DSG/PDK Automatic Transmission Filter - Keep your fluid clean for a long lasting transmission - Bremmen Parts - Audi Porsche

Keep your fluid clean for a long lasting transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4715042
Mfg#:
0B5325429E
In Stock
ON SALE! SAVE 15%
$26.99

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

$22.94 USD
Free Shipping
on orders $49 and up

Oil Service Kit

ES#2532299 - 079198405AKT - Oil Service Kit - Everything you need for your next engine oil service - Genuine Volkswagen Audi - Audi

Everything you need for your next engine oil service affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2532299
Mfg#:
079198405AKT
In Stock
$178.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Timing Chain Kit

ES#4005065 - 079109229kt15KT - Timing Chain Kit - The essentials necessary to get the job done - Assembled By ECS - Audi

The essentials necessary to get the job done affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For cabriolet models only

Brand:
Assembled By ECS - Corporate Logo
ES#:
4005065
Mfg#:
079109229KT15KT
In Stock at Vendor
ON SALE! SAVE 27%
$1471.99

This product was last offered at the strikethrough price on
01-03-2026

$1071.13 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS Performance Kevlar Reinforced Accessory/Supercharger Belt Kit W/ Tensioners

ES#4707958 - 06E903137T3KT - ECS Performance Kevlar Reinforced Accessory/Supercharger Belt Kit W/ Tensioners - Includes the tensioner assembly, ECS performance Kevlar reinforced accessory and supercharger belt, accessory and supercharger tensioners and hardware. - Assembled By ECS - Audi

Includes the tensioner assembly, ECS performance Kevlar reinforced accessory and supercharger belt, accessory and supercharger tensioners and hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4707958
Mfg#:
06E903137T3KT
Ships on Jun 26, 2026
Auto Notify
$534.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

OBDII USB Diagnostic Cable

ES#6928 - vt1a0003 - OBDII USB Diagnostic Cable - Universal USB diagnostic cable - download FTDI USB drivers found under learn more - ECS - Audi BMW Volkswagen

Universal USB diagnostic cable - download FTDI USB drivers found under learn more affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
6928
Mfg#:
VT1A0003
Ships on Oct 16, 2026
ON SALE! SAVE 26%
$72.99

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

$54.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Kit - Ultimate Plus With Gates Racing Timing Belt

ES#2762570 - 078109119JKT6 - Timing Belt Kit - Ultimate Plus With Gates Racing Timing Belt - Looking for the best timing belt kit on the market? Look no further than ECS Tuning - Assembled By ECS - Audi

Looking for the best timing belt kit on the market? Look no further than ECS Tuning affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2762570
Mfg#:
078109119JKT6
In Stock
ON SALE!
$543.99

This product was last offered at the strikethrough price on
01-03-2026

$529.59 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

DSG Transmission Fluid - 1 Liter

ES#465400 - G052513A2 - DSG Transmission Fluid - 1 Liter - Genuine transmission fluid for 7-speed dual clutch automatic transmissions - Genuine Volkswagen Audi - Audi

Genuine transmission fluid for 7-speed dual clutch automatic transmissions affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
465400
Mfg#:
G052513A2
Ships in 1 day
3% off MSRP

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

$39.99

This product was last offered at the strikethrough price on
06-08-2026

$38.99 USD
Free Shipping
on orders $49 and up

Ignition Service Kit

ES#4361440 - 06E905115GKT1 - Ignition Service Kit - Includes six Bremi red coil packs and six Genuine spark plugs to service your ignition - Assembled By ECS - Audi

Includes six Bremi red coil packs and six Genuine spark plugs to service your ignition affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4361440
Mfg#:
06E905115GKT1
Ships in 1 day
$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Priced Each

ES#3419448 - 06E906265Q - Rear Oxygen Sensor - Priced Each - Keep your engine running efficiently - NTK - Audi

Keep your engine running efficiently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits the left and right position

Brand:
NTK - Corporate Logo
ES#:
3419448
Mfg#:
06E906265Q
Ships in 2 Business Days
$104.78

This product was last offered at the strikethrough price on
01-23-2026

$104.77 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Front & Rear Brake Service Kit

ES#3537599 - 025997ECS0539KT - Performance Front & Rear Brake Service Kit - Featuring ECS V5 Drilled & Slotted rotors and ECS EP24 Enthusiast Performance pads - Assembled By ECS - Audi

Featuring ECS V5 Drilled & Slotted rotors and ECS EP24 Enthusiast Performance pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3537599
Mfg#:
025997ECS0539KT
Ships in 5 Business Days
ON SALE!
$1089.99

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

$1036.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Engine Oil Drain Plug

ES#2749259 - 003365ECS01 - Magnetic Engine Oil Drain Plug - Capture harmful particles to prevent wear. M24x1.5 - ECS - Audi Volkswagen

Capture harmful particles to prevent wear. M24x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2749259
Mfg#:
003365ECS01
In Stock
ON SALE! SAVE 25%
$39.99

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

$29.99 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

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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