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

1991 Mercedes Benz 350SD Base Sedan 126.134 L6 3.4L

    • 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 1991 Mercedes Benz 350SD Base Sedan 126.134 L6 3.4L
Your Vehicle 1991 Mercedes Benz 350SD Base Sedan 126.134 L6 3.4L
Change Clear

1991 Mercedes Benz 350SD Base Sedan 126.134 L6 3.4L Service & Maintenance Parts

Sort By
Filter By
Return to Top

In-Line Fuel Filter - Priced Each

ES#3676814 - 0014776901 - In-Line Fuel Filter - Priced Each - Does not have OE style brass inserts - Hengst - Mercedes Benz
ECS Tuning recommends this product.

Does not have OE style brass inserts 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#:
3676814
Mfg#:
0014776901
In Stock
$4.07 USD
Free Shipping
on orders $49 and up

Belt Tensioner Damper

Absorbs the shock of the accessory drive belt We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813171
Mfg#:
1032000114
Ships in 2 Business Days
$39.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Steering Fluid - Priced Each

ES#4921234 - 000989880309 - Power Steering Fluid - Priced Each - One (1) Liter Bottle - Priced Each - Genuine Mercedes Benz - Mercedes Benz

One (1) Liter Bottle - Priced Each

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4921234
Mfg#:
000989880309
In Stock
5% off MSRP

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

$20.00

This product was last offered at the strikethrough price on
08-05-2026

$18.99 USD
Free Shipping
on orders $49 and up

Air Filter Element - Priced Each

ES#240291 - 6030940204 - Air Filter Element - Priced Each - Filters the air before it enters your engine - Mann - Mercedes Benz

Filters the air before it enters your engine

Brand:
Mann - Corporate Logo
ES#:
240291
Mfg#:
6030940204
Ships in 1-2 days
$37.99

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

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Strainer

ES#1654295 - 1244700106 - Fuel Strainer - Includes new sealing o-ring - Genuine Mercedes Benz - Mercedes Benz

Includes new sealing o-ring

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1654295
Mfg#:
1244700106
Ships on Sep 11, 2026
Auto Notify
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter Element - Priced Each

ES#2777697 - 6030940204 - Air Filter Element - Priced Each - Filters the air before it enters your engine - Hengst - Mercedes Benz
ECS Tuning recommends this product.

Filters the air before it enters your engine 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#:
2777697
Mfg#:
6030940204
Ships in 1-2 days
$32.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spin-On Fuel Filter - Priced Each

ES#2587012 - 6010901452 - Spin-On Fuel Filter - Priced Each - The final filter before the injection pump - Mahle - Mercedes Benz

The final filter before the injection pump

Brand:
Mahle - Corporate Logo
ES#:
2587012
Mfg#:
6010901452
In Stock at Vendor
$30.24

This product was last offered at the strikethrough price on
07-02-2026

$27.49 USD
Free Shipping
on orders $49 and up

Hydraulic Fluid - Priced Each

ES#1609996 - 000989910310 - Hydraulic Fluid - Priced Each - One (1) Liter Container - Genuine Mercedes Benz - Mercedes Benz

One (1) Liter Container

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1609996
Mfg#:
000989910310
Ships in 4 Business Days
4% off MSRP

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

$26.00

This product was last offered at the strikethrough price on
08-05-2026

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

Oil Filter - Priced Each

ES#2587371 - 6011800109 - Oil Filter - Priced Each - Includes all needed o-rings for installation - Mahle - Mercedes Benz

Includes all needed o-rings for installation

Brand:
Mahle - Corporate Logo
ES#:
2587371
Mfg#:
6011800109
In Stock at Vendor
$26.09

This product was last offered at the strikethrough price on
07-02-2026

$23.72 USD
Free Shipping
on orders $49 and up

Sealing Washer - Priced Each

ES#2723942 - 007603012110 - Sealing Washer - Priced Each - 12mm diameter copper crush washer - Victor Reinz - Mercedes Benz

12mm diameter copper crush washer

Brand:
Victor Reinz - Corporate Logo
ES#:
2723942
Mfg#:
007603012110
In Stock
$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spin-On Fuel Filter - Priced Each

ES#2587013 - 6010901452 - Spin-On Fuel Filter - Priced Each - The final filter before the injection pump - Hengst - Mercedes Benz
ECS Tuning recommends this product.

The final filter before the injection pump 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#:
2587013
Mfg#:
6010901452
In Stock at Vendor
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

In-Line Fuel Filter - Priced Each

ES#2580874 - 0014774201 - In-Line Fuel Filter - Priced Each - Does not have OE style brass inserts - Bosch - Mercedes Benz

Does not have OE style brass inserts 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2580874
Mfg#:
0014774201
In Stock at Vendor
$5.99 USD
Free Shipping
on orders $49 and up

Oil Filter - Priced Each

ES#2587141 - 6011800109 - Oil Filter - Priced Each - Includes all needed o-rings for installation - Bosch - Mercedes Benz

Includes all needed o-rings for installation 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2587141
Mfg#:
6011800109
Back Ordered
$16.99

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

$15.99 USD
Free Shipping
on orders $49 and up

Magnetic Engine Oil Drain Plug With Copper Crush Washer - Priced Each

Monitor the condition of your engine's lubricating system at each service and remove harmful metallic contaminants from imposing premature wear. M14x1.5mm thread 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5480625
Mfg#:
1119970330
Ships in 3 Business Days
$14.99 USD

Accessory Belt Tensioner Lever - Upper

ES#1816001 - 6012001273 - Accessory Belt Tensioner Lever - Upper - Attachment point for tension spring and damper - Genuine Mercedes Benz - Mercedes Benz

Attachment point for tension spring and damper

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1816001
Mfg#:
6012001273
Ships in 4 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.

$16.00

This product was last offered at the strikethrough price on
08-05-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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.

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