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Audi B6 S4 V8 Service & Maintenance Parts

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75W-85 Differential Oil - 1 Liter

One (1) Liter Bottle - MB 235.7 / MB 239.7 Spec

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4840668
Mfg#:
000989730411PDNW
Ships in 3 Business Days
6% off MSRP

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

$82.00

This product was last offered at the strikethrough price on
08-16-2026

$76.99 USD
Free Shipping
on orders $49 and up

Rear Wheel Bearing Kit - Pair

ES#2678632 - 8E0598625BKT1 - Rear Wheel Bearing Kit - Pair - Includes both rear wheel bearings and installation hardware - Genuine Volkswagen Audi - Audi

Includes both rear wheel bearings and installation hardware

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2678632
Mfg#:
8E0598625BKT1
Ships in 3 Business Days
$448.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Service Kit - With ECS Magnetic Drain/Fill Plug

ES#3677577 - g052145s2kt4KT - Rear Differential Service Kit - With ECS Magnetic Drain/Fill Plug - Complete kit with Genuine Audi 75w90 fluid to service your rear differential - Assembled By ECS - Audi

Complete kit with Genuine Audi 75w90 fluid to service your rear differential 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3677577
Mfg#:
G052145S2KT4KT
In Stock
ON SALE!
$158.99

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

$149.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Rear Differential Service Kit

ES#3659102 - n10037106KT6 - Rear Differential Service Kit - Complete kit with Redline 75w90 fluid with OEM Drain/Fill plugs to service your rear differential - Assembled By ECS - Audi Volkswagen

Complete kit with Redline 75w90 fluid with OEM Drain/Fill plugs to service your rear differential 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3659102
Mfg#:
N10037106KT6
In Stock
ON SALE!
$86.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Performance Rear Brake Service Kit

ES#3537674 - 025997ECS0575KT - Performance 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 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3537674
Mfg#:
025997ECS0575KT
In Stock
ON SALE!
$448.99

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

$429.35 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit - Premium With ECS Magnetic Drain Plug

ES#2840731 - 079198405KT3 - Oil Service Kit - Premium With ECS Magnetic Drain Plug - Includes Motul 5w-40 synthetic oil, filter, and ECS' magnetic drain plug - Assembled By ECS - Audi Volkswagen

Includes Motul 5w-40 synthetic oil, filter, and ECS' magnetic drain plug 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2840731
Mfg#:
079198405KT3
In Stock
$210.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Spark Plug - Set Of Eight (#FGR7KQE0)

ES#4539 - FGR7KQEO-8 - Spark Plug - Set Of Eight (#FGR7KQE0) - Keep your engine running strong with copper core spark plugs - Bosch - Audi Volkswagen

Keep your engine running strong with copper core spark plugs 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4539
Mfg#:
FGR7KQEO-8
In Stock
$103.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit - Priced Each

ES#259354 - 079198405A - Oil Filter Kit - Priced Each - Oil filter cartridge with o-ring - Genuine Volkswagen Audi - Audi Volkswagen

Oil filter cartridge with o-ring

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259354
Mfg#:
079198405A
In Stock
6% off MSRP

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

$33.99

This product was last offered at the strikethrough price on
08-16-2026

$31.99 USD
Free Shipping
on orders $49 and up

40k Service Kit - 0W-30 Synthetic Oil

ES#251877 - B6B7s440k0-30 - 40k Service Kit - 0W-30 Synthetic Oil - Includes everything you need to complete the factory 40k service - Assembled By ECS - Audi

Includes everything you need to complete the factory 40k service 10X Entries For Our 25th Anniversary Sweepstakes!
Up to Vin 8E-5-065000, split is in the 2005 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
251877
Mfg#:
B6B7S440K0-30
Ships in 1 day
ON SALE!
$406.98 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Performance Rear Brake Service Kit

ES#3537678 - 025997ECS0579KT - Performance Rear Brake Service Kit - Featuring ECS V5 Slotted rotors and ECS EP24 Enthusiast Performance pads - Assembled By ECS - Audi

Featuring ECS V5 Slotted rotors and ECS EP24 Enthusiast Performance pads 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3537678
Mfg#:
025997ECS0579KT
Ships in 5 Business Days
ON SALE!
$438.99

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

$404.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Air Filter

ES#3551 - 079133843A - Engine Air Filter - Keep your engine breathing fresh air - Hengst - Audi
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#:
3551
Mfg#:
079133843A
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fill Plug

ES#261798 - 01v321376 - Fill Plug - Remove to fill the transmission with fluid. M30x1.5 - Genuine Volkswagen Audi - Audi Volkswagen

Remove to fill the transmission with fluid. M30x1.5

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261798
Mfg#:
01V321376
In Stock
12% off MSRP

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

$40.99

This product was last offered at the strikethrough price on
08-04-2026

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Left & Right Timing Chain Kit

ES#2593410 - 079109229LKT - Left & Right Timing Chain Kit - This kit comes with the necessary timing chains and guides to get your timing job done, does not include hardware - Assembled By ECS - Audi

This kit comes with the necessary timing chains and guides to get your timing job done, does not include hardware 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593410
Mfg#:
079109229LKT
In Stock
ON SALE! SAVE 24%
$512.99

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

$392.37 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Kit - Pair

ES#2623103 - 8E0598625BKT - Rear Wheel Bearing Kit - Pair - Includes both rear wheel bearings and installation hardware - SKF - Audi

Includes both rear wheel bearings and installation hardware

Brand:
SKF - Corporate Logo
ES#:
2623103
Mfg#:
8E0598625BKT
In Stock
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Oxygen Sensor - Priced Each

ES#319086 - 1K0998262F - Front Oxygen Sensor - Priced Each - Keep your engine running efficiently - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running efficiently Fits left and right position

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
319086
Mfg#:
1K0998262F
Ships in 2 Business Days
8% off MSRP

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

$413.99

This product was last offered at the strikethrough price on
08-16-2026

$378.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Edge European Formula 5W-30 - 1 Quart

ES#3478521 - 06037 - Edge European Formula 5W-30 - 1 Quart - Meets Volkswagen & Audi 502.00/505 00 specification - Castrol - Audi Volkswagen

Meets Volkswagen & Audi 502.00/505 00 specification

Brand:
Castrol - Corporate Logo
ES#:
3478521
Mfg#:
06037
In Stock
$21.34 USD
Free Shipping
on orders $49 and up

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.

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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