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

No Vehicle selected
Please select your vehicle below.

    • 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 Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Mercedes Benz Fuel Lines

Sort By
Filter By
Return to Top

Fuel Supply Line

From center supply line to engine Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4048179
Mfg#:
204470067564
Ships in 3 Business Days
7% off MSRP

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

$74.00

This product was last offered at the strikethrough price on
10-28-2026

$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Line With Union Screw

ES#4656131 - 1243208353KT - Fuel Line With Union Screw - From rear to front of vehicle - Genuine Mercedes Benz - Mercedes Benz

From rear to front of vehicle Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4656131
Mfg#:
1243208353KT
Ships on Nov 13, 2026
$116.99

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

$115.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Union Screw - Priced Each

ES#1710905 - 1809900066 - Union Screw - Priced Each - Used in several locations in various Mercedes-Benz models - Genuine Mercedes Benz - Mercedes Benz

Used in several locations in various Mercedes-Benz models Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1710905
Mfg#:
1809900066
Special Order: No Guaranteed ETA
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Line - Priced Each

ES#1653445 - 124320967226 - Fuel Line - Priced Each - From rear to front of vehicle - Genuine Mercedes Benz - Mercedes Benz

From rear to front of vehicle Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Please Verify Fitment Prior To Ordering

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1653445
Mfg#:
124320967226
Special Order: No Guaranteed ETA
7% off MSRP

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

$119.00

This product was last offered at the strikethrough price on
10-28-2026

$110.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Fuel Return Line

ES#4752706 - 6420707532 - Fuel Return Line - Leak Oil Line - Vaico - Mercedes Benz

Leak Oil Line Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4752706
Mfg#:
6420707532
Special Order: No Guaranteed ETA
$98.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Return Line - Priced Each

ES#4684439 - 6420707832 - Fuel Return Line - Priced Each - Leak Line - Vaico - Mercedes Benz

Leak Line Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4684439
Mfg#:
6420707832
Special Order: No Guaranteed ETA
$89.99 USD
Free Shipping
on orders $49 and up

Fuel Return Line

Leak Oil Line 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Bremmen Parts - Corporate Logo
ES#:
5444869
Mfg#:
6420707532
Ships on Apr 15, 2027
ON SALE!
$59.99

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

$55.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Line

ES#2593135 - 6050701532 - Fuel Line - From fuel filter to shut-off valve - Original Equipment Supplier - Mercedes Benz

From fuel filter to shut-off valve Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2593135
Mfg#:
6050701532
Back Ordered
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Fuel Lines

Whether you just need to replace a leaky old fuel line or you're running an entirely new fuel setup, we have OEM fuel lines and Aftermarket fuel lines to help you get the job done right along with the proper tools to bend, flare, and install it all correctly.

Let us help you find the parts that fit your Mercedes Benz

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 Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings