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Audi C5 S6 Quattro 4.2 Most Popular Parts

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ES#4147266 - 185FH - Spal Electric Fan Harness with Relay - 185 Degree  - Single Fan 40amp relay wiring harness kit - 185 degree on/165 degree off with Sending unit - Spal - Audi BMW MINI

Single Fan 40amp relay wiring harness kit - 185 degree on/165 degree off with Sending unit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spal - Corporate Logo
ES#:
4147266
Mfg#:
185FH
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.

$193.99

This product was last offered at the strikethrough price on
06-24-2026

$171.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2770161 - 003402ECS06A-03 - 3/8"/9mm Band Hose Clamp - 12-20mm - German-style 304 stainless hose clamp - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

German-style 304 stainless hose clamp affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2770161
Mfg#:
003402ECS06A-03
In Stock
ON SALE! SAVE 25%
$4.99

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

$3.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4906534 - 8000TL - QuickJack 8000TL Vehicle Lift - 8,000 Lb. Capacity - 110 Volt (60Hz) - The 8000TL vehicle lift offers a 24.5" lifting height (or up to 27" with the optional SUV & Light Truck Adapters) and supports all cars, light duty trucks, and SUVs under 8000lbs! - QuickJack - Audi BMW Volkswagen Mercedes Benz MINI Porsche

The 8000TL vehicle lift offers a 24.5" lifting height (or up to 27" with the optional SUV & Light Truck Adapters) and supports all cars, light duty trucks, and SUVs under 8000lbs! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
QuickJack - Corporate Logo
ES#:
4906534
Mfg#:
8000TL
Ships in 4 Business Days
Starting at $2225.00 USD
ES#4758302 - 3594SCH01A - Piston Ring Filer - File your piston rings with ease and without filing in excess using this hand-cranked piston ring filer! - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

File your piston rings with ease and without filing in excess using this hand-cranked piston ring filer! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
4758302
Mfg#:
3594SCH01A
In Stock
ON SALE! SAVE 40%
$64.99

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

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4389659 - GBX155 - Boost X UltraSafe Lithium 4250 Amp Jump Starter - NOCO - X for Extreme - Boost X is the next generation in jump packs with an all-new design and more powerful jump starts. This 12V battery jumper will jump gas vehicles up to 10.0L and diesel engines up to 8.0L. - NOCO - Audi BMW Volkswagen Mercedes Benz MINI Porsche

X for Extreme - Boost X is the next generation in jump packs with an all-new design and more powerful jump starts. This 12V battery jumper will jump gas vehicles up to 10.0L and diesel engines up to 8.0L. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
NOCO - Corporate Logo
ES#:
4389659
Mfg#:
GBX155
Ships in 9 Business Days
16% off MSRP

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

$439.99

This product was last offered at the strikethrough price on
06-24-2026

$369.99 USD
Free Shipping
on orders $49 and up
ES#3546586 - Z1003148 - Aluminum Hub Centric Ring - Priced Each - Includes a 66.56mm to 57.1mm aluminum, CNC-machined hub centric ring for proper fitment - APR - Audi Volkswagen

Includes a 66.56mm to 57.1mm aluminum, CNC-machined hub centric ring for proper fitment Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
3546586
Mfg#:
Z1003148
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
06-24-2026

$21.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2841143 - 007311SCH04A - Universal Adapter Kit For Brake Bleeding - Works with Schwaben ES2774836 or ES2774831 or ES3125779 only - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Works with Schwaben ES2774836 or ES2774831 or ES3125779 only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2841143
Mfg#:
007311SCH04A
In Stock
ON SALE! SAVE 25%
$38.99

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

$29.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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 Jul 27, 2026
$145.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3661094 - FRP-310 - FRP-310 Bucket Seat - Medium - A simple way to give your interior a high performance feel. - NRG - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A simple way to give your interior a high performance feel. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
NRG - Corporate Logo
ES#:
3661094
Mfg#:
FRP-310
Ships in 3 Business Days
$311.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3673925 - B8800083 - On-Vehicle Micro Brake Pipe Flaring Tool - Bavarian Autosport - Now you can flare brake lines ON the vehicle! - Bav Auto Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Now you can flare brake lines ON the vehicle! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673925
Mfg#:
B8800083
In Stock
ON SALE!
$84.99

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

$80.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3469564 - UVFLASHLIGHT - UV / LED Flashlight - Check for leaks when used with Molygen oil! - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Check for leaks when used with Molygen oil! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3469564
Mfg#:
UVFLASHLIGHT
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
ES#2515457 - 51731257971KT -  Vacuum System Repair Kit - Kit includes vacuum T fittings, vacuum line, and one way check valve - Assembled By ECS - Audi Volkswagen

Kit includes vacuum T fittings, vacuum line, and one way check valve 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#:
2515457
Mfg#:
51731257971KT
In Stock
ON SALE! SAVE 16%
$53.99

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

$45.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3971256 - 029018SCH01A - Pneumatic Brake Fluid Changer 2 Liter - This kit allows for one man brake bleeding. Comes with everything you need to bleed brakes. Air operated. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

This kit allows for one man brake bleeding. Comes with everything you need to bleed brakes. Air operated. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
3971256
Mfg#:
029018SCH01A
In Stock
ON SALE! SAVE 10%
$79.99

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

$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4872123 - 004673LA01 - 220MM Coilover Damping Extensions - Adjust your damping without removing your interior! - ECS - Audi BMW Volkswagen MINI Porsche

Adjust your damping without removing your interior! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
10X Entries For Our Spin To Win Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4872123
Mfg#:
004673LA01
In Stock
ON SALE! SAVE 10%
$37.99

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

$34.19 USD
Free Shipping
on orders $49 and up
ES#2764082 - MM0CUL - Universal Oil Cooler - 19 Row - Serious engine oil cooling for the most demanding engines - Mishimoto - Audi BMW Volkswagen MINI

Serious engine oil cooling for the most demanding engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For custom applications only. Not a direct bolt on.

Brand:
Mishimoto - Corporate Logo
ES#:
2764082
Mfg#:
MM0CUL
In Stock at Vendor
$536.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3248036 - 024377SCH01A - Schwaben Brake Bleeding Adapter For Extractor - This is a brake bleeding adapter to be used with the Schwaben ES2841122 6.5 Liter Fluid Extractor to suck brake fluid out of bleeder screw Also works with ES3536554 - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

This is a brake bleeding adapter to be used with the Schwaben ES2841122 6.5 Liter Fluid Extractor to suck brake fluid out of bleeder screw Also works with ES3536554 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
3248036
Mfg#:
024377SCH01A
In Stock
ON SALE! SAVE 25%
$33.99

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

$25.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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