Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

2003 Porsche 911 996 Carrera 4S Coupe H6 3.6L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 2003 Porsche 911 996 Carrera 4S Coupe H6 3.6L
Your Vehicle 2003 Porsche 911 996 Carrera 4S Coupe H6 3.6L
Change Clear

2003 Porsche 911 996 Carrera 4S Coupe H6 3.6L Most Popular Parts

Sort By
Filter By
Return to Top

Schwaben 7mm Hose Clamp Flexible Driver

ES#2816859 - 010658SCH01A - Schwaben 7mm Hose Clamp Flexible Driver - Some jobs require being flexible, Hard to get straight onto that hose clamp nut? No problem - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Some jobs require being flexible, Hard to get straight onto that hose clamp nut? No problem 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2816859
Mfg#:
010658SCH01A
Ships on Mar 3, 2027
ON SALE! SAVE 25%
$22.99

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

$17.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

12 PC. 1/2" Drive 6 Point Metric Socket Set

ES#4708455 - 003409SCH01A - 12 PC. 1/2" Drive 6 Point Metric Socket Set - Complete 1/2" socket set with various sizes from 10-24mm and a sliding rail organizer - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Complete 1/2" socket set with various sizes from 10-24mm and a sliding rail organizer 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
4708455
Mfg#:
003409SCH01A
In Stock
ON SALE! SAVE 29%
$34.99

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

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Stop-Leak - 250mL

ES#3514566 - 20132 - Radiator Stop-Leak - 250mL - Put a stop to that coolant leak! - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Put a stop to that coolant leak! 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3514566
Mfg#:
20132
In Stock
41% off MSRP

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

$16.99

This product was last offered at the strikethrough price on
08-31-2026

$9.99 USD
Free Shipping
on orders $49 and up

Billet Power Port Plug - "Full Send" - Black Anodized

ES#4171980 - 028636ECS07-03 - Billet Power Port Plug - "Full Send" - Black Anodized - A little fun and function for your car! - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A little fun and function for your car! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4171980
Mfg#:
028636ECS07-03
In Stock
ON SALE! SAVE 40%
$29.99

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

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Teardrop Shift Knob - Black

ES#2996846 - MMSKTDPBK - Teardrop Shift Knob - Black - Heavy stainless steel & thermoplastic shift knob - Mishimoto - Audi Volkswagen MINI Porsche

Heavy stainless steel & thermoplastic shift knob

Brand:
Mishimoto - Corporate Logo
ES#:
2996846
Mfg#:
MMSKTDPBK
In Stock at Vendor
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Microfiber Edgeless Utility Towels - Set Of 50

ES#4376076 - 14331 - Microfiber Edgeless Utility Towels - Set Of 50 - These absorbent edgeless microfiber towels will tackle even the dirtiest clean-up jobs and are a great value at under 80 cents per - Griot's - Audi BMW Volkswagen Mercedes Benz MINI Porsche

These absorbent edgeless microfiber towels will tackle even the dirtiest clean-up jobs and are a great value at under 80 cents per

Brand:
Griot's - Corporate Logo
ES#:
4376076
Mfg#:
14331
In Stock
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Shop/Garage Banner

ES#4881005 - IEGRUU51 - IE Shop/Garage Banner - This banner features vivid color printing on durable, heavy-duty thick gauge vinyl with double-stitched edges. - Integrated Engineering - Audi Volkswagen Porsche

This banner features vivid color printing on durable, heavy-duty thick gauge vinyl with double-stitched edges. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4881005
Mfg#:
IEGRUU51
In Stock
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hightec TOPGEAR SAE 75W-90 S - 1 Liter

ES#5374135 - 25002-0010-99 - Hightec TOPGEAR SAE 75W-90 S - 1 Liter - Fully synthetic, multigrade gearbox oil of performance rating API GL-4/5 for multi-functional use in axle gears and manual gearboxes - ROWE - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Fully synthetic, multigrade gearbox oil of performance rating API GL-4/5 for multi-functional use in axle gears and manual gearboxes

Brand:
ROWE - Corporate Logo
ES#:
5374135
Mfg#:
25002-0010-99
In Stock
$19.99 USD
Free Shipping
on orders $49 and up

Innovate LC-2 Wideband O2 Controller Kit

ES#4809696 - 38770 - Innovate LC-2 Wideband O2 Controller Kit - Includes Lambda cable & 8-foot sensor cable. - Innovate Motorsports - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Includes Lambda cable & 8-foot sensor cable.

Brand:
Innovate Motorsports - Corporate Logo
ES#:
4809696
Mfg#:
38770
In Stock at Vendor
$212.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

WY5W Wedge Bulb - Chrome - Pair

ES#2681721 - bulb-tx-ac-pr - WY5W Wedge Bulb - Chrome - Pair - Eliminate the yellow glass and keep the amber light - ZiZa - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Eliminate the yellow glass and keep the amber light 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ZiZa - Corporate Logo
ES#:
2681721
Mfg#:
BULB-TX-AC-PR
Ships in 10 Business Days
ON SALE! SAVE 10%
$9.99

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

$8.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schroth Flexi 2X2 - Silver

ES#4643189 - SR 94530-9-27 - Schroth Flexi 2X2 - Silver - Flexi 2x2 features Frontal Head Restraint (FHR) specific 2 shoulder belts, 2" Flexi Lap Belts, and a T-bar adjustable sub strap. - Schroth - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Flexi 2x2 features Frontal Head Restraint (FHR) specific 2” shoulder belts, 2" Flexi Lap Belts, and a T-bar adjustable sub strap.

Brand:
Schroth - Corporate Logo
ES#:
4643189
Mfg#:
SR 94530-9-27
Ships in 3 Business Days
$635.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SHOCKWAVE 3PC Impact Socket Adapter Set

ES#4481719 - 48-32-5033 - SHOCKWAVE 3PC Impact Socket Adapter Set - Our 3 Piece SHOCKWAVE Impact Hex Shank Socket Adapter Set is engineered for extreme durability and up to 30X life. - Milwaukee - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Our 3 Piece SHOCKWAVE Impact Hex Shank Socket Adapter Set is engineered for extreme durability and up to 30X life.

Brand:
Milwaukee - Corporate Logo
ES#:
4481719
Mfg#:
48-32-5033
Ships on Oct 9, 2026
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Power Port Plug - "12V" - Clear Anodized

ES#4176989 - 028636ECS02-02 - Billet Power Port Plug - "12V" - Clear Anodized - A little fun and function for your car! - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A little fun and function for your car! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4176989
Mfg#:
028636ECS02-02
In Stock
ON SALE! SAVE 40%
$32.99

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

$19.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings