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Audi C5 S6 Quattro 4.2

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Audi C5 S6 Quattro 4.2 Engine Service & Maintenance Parts

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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 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2749259
Mfg#:
003365ECS01
In Stock
ON SALE! SAVE 25%
$40.99

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

$30.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Motul Classic Break In Oil 10W-40 - 1 Quart

ES#4008632 - mot108080 - Motul Classic Break In Oil 10W-40 - 1 Quart - Formulated according to car manufacturers specifications while simultaneously taking advantage of recent oil technology. - Motul - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Formulated according to car manufacturers specifications while simultaneously taking advantage of recent oil technology.

Brand:
Motul - Corporate Logo
ES#:
4008632
Mfg#:
MOT108080
Ships on Oct 7, 2026
Auto Notify
10% off MSRP

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

$17.95

This product was last offered at the strikethrough price on
09-08-2026

$16.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Leichtlauf High Tech Engine Oil (5W-40) - 20 Liters

ES#4375825 - 20122 - Leichtlauf High Tech Engine Oil (5W-40) - 20 Liters - Fully synthetic, all-season motor oil for superior performance and long engine life - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Fully synthetic, all-season motor oil for superior performance and long engine life 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
4375825
Mfg#:
20122
Ships on Nov 3, 2026
Auto Notify
42% off MSRP

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

$363.99

This product was last offered at the strikethrough price on
05-07-2026

$210.99 USD
Free Shipping
on orders $49 and up

K&N Air Filter Cleaning Kit - Aerosol

ES#3491802 - 99-5000KT - K&N Air Filter Cleaning Kit - Aerosol - Preserve & maintain your air filter for a lifetime like it was designed to use - K&N - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Preserve & maintain your air filter for a lifetime like it was designed to use This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
K&N - Corporate Logo
ES#:
3491802
Mfg#:
99-5000KT
In Stock
$24.00

This product was last offered at the strikethrough price on
05-27-2026

$23.99 USD
Free Shipping
on orders $49 and up

Sealing Washer - Priced Each

ES#9618 - 216-14018 - Sealing Washer - Priced Each - Install new hardware with your new parts. M14x18 - OE Aftermarket - Audi Volkswagen

Install new hardware with your new parts. M14x18 Seals the banjo fitting on the supply line from the fuel pump to the filter - Two required

Brand:
OE Aftermarket - Corporate Logo
ES#:
9618
Mfg#:
216-14018
In Stock
$2.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

OBDeleven 2 + 500 Credit Pack

ES#4623499 - 024871OBD05 - OBDeleven 2 + 500 Credit Pack - The professional Volkswagen Group (VAG) and BMW/MINI diagnostic tool. Supported by Android and iOS mobile systems, 18x faster processor, and sleek minimalistic design. Includes 500 credits to spend unlocking your car's hidden features! - OBDeleven - Audi BMW Volkswagen MINI

The professional Volkswagen Group (VAG) and BMW/MINI diagnostic tool. Supported by Android and iOS mobile systems, 18x faster processor, and sleek minimalistic design. Includes 500 credits to spend unlocking your car's hidden features! Includes 500 credits for use with One-Click Apps! Does NOT include any PRO Plan. See bottom of description for info on how to redeem.

Brand:
OBDeleven - Corporate Logo
ES#:
4623499
Mfg#:
024871OBD05
Ships on Oct 9, 2026
$145.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Filter Cleaning Kit

ES#3245340 - EVE-FLC - Filter Cleaning Kit - For Eventuri Intake Systems and many other performance air filters - Eventuri - Audi BMW Volkswagen MINI

For Eventuri Intake Systems and many other performance air filters

Brand:
Eventuri - Corporate Logo
ES#:
3245340
Mfg#:
EVE-FLC
In Stock
$30.00 USD
Free Shipping
on orders $49 and up

BMC Filter Cleaning Kit

ES#3088918 - WA250-500 - BMC Filter Cleaning Kit - Includes cleaner and re-oil additive - BMC - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Includes cleaner and re-oil additive

Brand:
BMC - Corporate Logo
ES#:
3088918
Mfg#:
WA250-500
In Stock
$24.99 USD
Free Shipping
on orders $49 and up

8-In-1 Oil Drain/Fill Plug Wrench

ES#2221248 - W-136PNM - 8-In-1 Oil Drain/Fill Plug Wrench - One wrench fits many oil, Differential and Transfer Case Plugs - Schwaben - Audi BMW Volkswagen Mercedes Benz
ECS Tuning recommends this product.

One wrench fits many oil, Differential and Transfer Case Plugs 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2221248
Mfg#:
W-136PNM
In Stock
ON SALE! SAVE 20%
$38.99

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

$31.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

200 Credits - OBDeleven

ES#4839937 - 024871OBD12 - 200 Credits - OBDeleven - 200 Credits for you to unlock One-Click apps and modify your car! - OBDeleven - Audi BMW Volkswagen MINI

200 Credits for you to unlock One-Click apps and modify your car! These arrive on a scratch-off card with a code for you to activate on your OBDeleven device easily.

Brand:
OBDeleven - Corporate Logo
ES#:
4839937
Mfg#:
024871OBD12
In Stock
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

No Spill Oil Funnel

ES#3663913 - OEM87024 - No Spill Oil Funnel - Eliminate spills while pouring oil - OEM Tools - Audi BMW Volkswagen Mercedes Benz Porsche

Eliminate spills while pouring oil

Brand:
OEM Tools - Corporate Logo
ES#:
3663913
Mfg#:
OEM87024
In Stock
ON SALE! SAVE 10%
$34.00

This product was last offered at the strikethrough price on
08-23-2026

$30.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PRO VAG Plan - 12 Month

ES#5395916 - 024871obd09KT - PRO VAG Plan - 12 Month - This subscription includes the PRO plan for 12 months. Unlock the true potential of your OBDeleven device! - OBDeleven - Audi Volkswagen

This subscription includes the PRO plan for 12 months. Unlock the true potential of your OBDeleven device! PRO code will be sent directly to your email by a member of our customer service team!

Brand:
OBDeleven - Corporate Logo
ES#:
5395916
Mfg#:
024871OBD09KT
In Stock at Vendor
$64.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Fuel Filter

ES#2562288 - 441201511C - Fuel Filter - Restore fuel mileage and performance - Hengst - Audi Volkswagen
ECS Tuning recommends this product.

Restore fuel mileage and performance 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
2562288
Mfg#:
441201511C
In Stock
$30.99

This product was last offered at the strikethrough price on
04-16-2026

$27.99 USD
Free Shipping
on orders $49 and up

More About Engine Service & Maintenance Parts

An ounce of prevention improves engine reliability and heads off big-ticket repairs. On average, the modest cost or periodic maintenance pays handsome rewards. Plan now to put your car on a regular schedule that includes fluid and filter changes, inspections, and recommended service.

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

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