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

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
affirm financing terms & conditions
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 Most Popular Parts

Sort By
Filter By
Return to Top

Intake Manifold Gasket

ES#2777685 - 6031410880 - Intake Manifold Gasket - Intake manifold to cylinder head - Victor Reinz - Mercedes Benz

Intake manifold to cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2777685
Mfg#:
6031410880
Ships in 4 Business Days
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Instrument Cluster Light Bulb - Priced Each

ES#1600020 - 000000003651 - Instrument Cluster Light Bulb - Priced Each - 12 Volt - 1.2 Watt - Genuine Mercedes Benz - Mercedes Benz

12 Volt - 1.2 Watt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1600020
Mfg#:
000000003651
Ships in 4 Business Days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Flywheel Cover

ES#1625972 - 1020140033 - Flywheel Cover - Replace this commonly missing flywheel cover - Genuine Mercedes Benz - Mercedes Benz

Replace this commonly missing flywheel cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1625972
Mfg#:
1020140033
Ships in 4 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Window Switch - Priced Each

ES#2867715 - 1248204510 - Power Window Switch - Priced Each - Right side front and rear window switch - Located in the center console - Febi - Mercedes Benz

Right side front and rear window switch - Located in the center console affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867715
Mfg#:
1248204510
In Stock at Vendor
$15.59

This product was last offered at the strikethrough price on
04-11-2026

$13.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Lock Cylinder Cover

ES#1654253 - 1244622823 - Ignition Lock Cylinder Cover - Trim ring located around the ignition lock cylinder - Genuine Mercedes Benz - Mercedes Benz

Trim ring located around the ignition lock cylinder affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1654253
Mfg#:
1244622823
Ships in 4 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.

$28.99

This product was last offered at the strikethrough price on
01-06-2026

$26.99 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mahle - Corporate Logo
ES#:
2587371
Mfg#:
6011800109
In Stock at Vendor
$26.09 USD
Free Shipping
on orders $49 and up

Automatic Transmission Hose

ES#3612316 - 0199978082 - Automatic Transmission Hose - Connects the cooler and transmission - Rein - Mercedes Benz

Connects the cooler and transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3612316
Mfg#:
0199978082
In Stock at Vendor
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermo-Switch Plate

ES#1667269 - 1268201111 - Thermo-Switch Plate - Controls the operation of the heater for your heated washer jets - Genuine Mercedes Benz - Mercedes Benz

Controls the operation of the heater for your heated washer jets affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1667269
Mfg#:
1268201111
Ships in 4 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.

$28.00

This product was last offered at the strikethrough price on
01-06-2026

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cap

ES#2801359 - 1110180302 - Engine Oil Cap - Includes new seal - Rein - Mercedes Benz

Includes new seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801359
Mfg#:
1110180302
Ships in 4 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

TRANS COOLING HOSE

ES#2802890 - 199978082 - TRANS COOLING HOSE - Rein - Mercedes Benz

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802890
Mfg#:
199978082
Ships in 4 Business Days
$13.38

This product was last offered at the strikethrough price on
05-11-2026

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Control Arm Bump Stop

ES#2867300 - 1153200344 - Rear Control Arm Bump Stop - Should be replaced each time you replace the shocks - Febi - Mercedes Benz

Should be replaced each time you replace the shocks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867300
Mfg#:
1153200344
Ships on Sep 17, 2026
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Ball Joint - Priced Each

ES#2534241 - 1163330927 - Front Lower Ball Joint - Priced Each - Fits Left Or Right Side - URO - Mercedes Benz

Fits Left Or Right Side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534241
Mfg#:
1163330927
Back Ordered
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Lock Cylinder

ES#2526597 - 1264600604 - Ignition Lock Cylinder - Includes new keys - Febi - Mercedes Benz

Includes new keys affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2526597
Mfg#:
1264600604
In Stock at Vendor
$29.19

This product was last offered at the strikethrough price on
05-29-2026

$25.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Pad Wear Sensor - Priced Each

ES#2534190 - 1405401217 - Brake Pad Wear Sensor - Priced Each - Must be replaced when replacing brake pads - URO - Mercedes Benz

Must be replaced when replacing brake pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534190
Mfg#:
1405401217
Ships in 2 Business Days
$0.80 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Washer Pump Grommet - Priced Each

ES#1652708 - 1239973681 - Washer Pump Grommet - Priced Each - Located where the washer pump presses into the reservoir - Genuine Mercedes Benz - Mercedes Benz

Located where the washer pump presses into the reservoir affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1652708
Mfg#:
1239973681
In Stock
ON SALE! SAVE 37%
$4.99

This product was last offered at the strikethrough price on
01-06-2026

$3.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Steering Return Hose

Sold by the meter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802243
Mfg#:
9974752
Ships in 4 Business Days
$24.99 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