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

1985 Mercedes Benz 300SD Base Sedan 126.120 L5 3.0L

    • 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 1985 Mercedes Benz 300SD Base Sedan 126.120 L5 3.0L
Your Vehicle 1985 Mercedes Benz 300SD Base Sedan 126.120 L5 3.0L
Change Clear

1985 Mercedes Benz 300SD Base Sedan 126.120 L5 3.0L Most Popular Parts

Sort By
Filter By
Return to Top

Wiper Spindle Cover - Priced Each

ES#1667503 - 1268240072 - Wiper Spindle Cover - Priced Each - Two (2) required per vehicle - Genuine Mercedes Benz - Mercedes Benz

Two (2) required per vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1667503
Mfg#:
1268240072
Ships in 3 Business Days
$12.99

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

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#2681858 - 1102001720 - Water Pump - Brand New Unit - No Core Charge - Graf - Mercedes Benz

Brand New Unit - No Core Charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Graf - Corporate Logo
ES#:
2681858
Mfg#:
1102001720
In Stock at Vendor
$71.30 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Gasket Set

All of the gaskets you need to service your crankcase 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:
Elring - Corporate Logo
ES#:
2807519
Mfg#:
6170101205
Ships in 1-2 days
$70.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Control Arm Bushing - Priced Each

ES#1663370 - 1263520165 - Control Arm Bushing - Priced Each - Rear trailing arm to subframe - Genuine Mercedes Benz - Mercedes Benz

Rear trailing arm to subframe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1663370
Mfg#:
1263520165
Ships in 3 Business Days
5% off MSRP

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

$37.00

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

$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Door Lock Knob - Priced Each

ES#1633961 - 11076005659051 - Door Lock Knob - Priced Each - Black (Color Code 9051) - Genuine Mercedes Benz - Mercedes Benz

Black (Color Code 9051) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1633961
Mfg#:
11076005659051
Ships in 2 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.

$15.00

This product was last offered at the strikethrough price on
12-29-2025

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

In-Line Fuel Filter - Priced Each

ES#1612440 - 0014776601 - In-Line Fuel Filter - Priced Each - With brass inserts - Genuine Mercedes Benz - Mercedes Benz

With brass inserts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1612440
Mfg#:
0014776601
Ships in 2 Business Days
$6.99 USD
Free Shipping
on orders $49 and up

Door Seal - Priced Each

ES#2534015 - 1267200178 - Door Seal - Priced Each - Fits Front Left Door Only - URO - Mercedes Benz

Fits Front Left Door Only 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#:
2534015
Mfg#:
1267200178
Ships in 1 Business Day
$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mono Valve Repair Kit

ES#3623878 - 0008350644R - Mono Valve Repair Kit - Repair your faulty heater control valve and get your climate control working like new - URO - BMW Mercedes Benz

Repair your faulty heater control valve and get your climate control working like new 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#:
3623878
Mfg#:
0008350644R
Ships in 1 Business Day
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Control Arm - Right (Passenger) Side

ES#1843979 - 1263300707 - Front Upper Control Arm - Right (Passenger) Side - Includes New Ball Joint - Meyle - Mercedes Benz

Includes New Ball Joint 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:
Meyle - Corporate Logo
ES#:
1843979
Mfg#:
1263300707
Ships on Nov 5, 2026
$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Bushing - Priced Each

ES#3634176 - 126323018564 - Front Sway Bar Bushing - Priced Each - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3634176
Mfg#:
126323018564
Ships in 3 Business Days
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Hose

ES#1817706 - 6150700632 - Fuel Hose - 3x7mm Looping Return Line - 200mm - Genuine Mercedes Benz - Mercedes Benz

3x7mm Looping Return Line - 200mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1817706
Mfg#:
6150700632
Back Ordered
6% off MSRP

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

$36.00

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

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Fluid - Priced Each

ES#4030712 - 001989200312 - Hydraulic Fluid - Priced Each - One (1) Liter Container - Febi - Mercedes Benz

One (1) Liter Container 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#:
4030712
Mfg#:
001989200312
In Stock at Vendor
$26.57

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

$22.56 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#1663830 - 1265001549 - Coolant Expansion Tank - Coolant level sensor and cap not included - Genuine Mercedes Benz - Mercedes Benz

Coolant level sensor and cap not included affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1663830
Mfg#:
1265001549
In Stock
ON SALE! SAVE 17%
$39.99

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

$33.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Windshield Seal - Rear

ES#2533628 - 1266780120 - Windshield Seal - Rear - Seals Rear Windshield To Body - URO - Mercedes Benz

Seals Rear Windshield To Body 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#:
2533628
Mfg#:
1266780120
Ships in 1 Business Day
$65.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug Wire Set

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

Brand:
Denso - Corporate Logo
ES#:
4821029
Mfg#:
671-4056
In Stock at Vendor
$67.99

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

$65.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Primer Pump Gasket - Priced Each - (NO LONGER AVAILABLE)

ES#2777068 - 0010742280 - Primer Pump Gasket - Priced Each - (NO LONGER AVAILABLE) - Located between primer pump and injection pump - Bosch - Mercedes Benz

Located between primer pump and injection pump 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:
Bosch - Corporate Logo
ES#:
2777068
Mfg#:
0010742280
Back Ordered
$3.99

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

$2.99 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