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

Tail Light Seal - Priced Each

ES#4509000 - 1268260091 - Tail Light Seal - Priced Each - Fits left and right sides - URO - Mercedes Benz

Fits left and right sides 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#:
4509000
Mfg#:
1268260091
Ships in 2 Business Days
$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Valve

ES#2524094 - 0029975336 - Vacuum Valve - 3/2 Way Valve - MTC - Mercedes Benz

3/2 Way Valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524094
Mfg#:
0029975336
Back Ordered
Auto Notify
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intermediate Arm Repair Kit

ES#2763728 - 1244600019 - Intermediate Arm Repair Kit - Hardware and bushing kit for the steering intermediate arm - Lemforder - Mercedes Benz

Hardware and bushing kit for the steering intermediate arm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
2763728
Mfg#:
1244600019
In Stock at Vendor
$59.99

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

$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

W123 & W126 Diesel Oil Change Kit 15w-40

ES#3610441 - 0001802509KT3 - W123 & W126 Diesel Oil Change Kit 15w-40 - Everything you need to perform an engine oil service - Liqui-Moly - Mercedes Benz

Everything you need to perform an engine oil service affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3610441
Mfg#:
0001802509KT3
Ships in 1-2 days
$173.32 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cup Holder Assembly - Priced Each

ES#2708472 - DHBURL - Cup Holder Assembly - Priced Each - Complete Assembly With Burlwood Trim - URO - Mercedes Benz

Complete Assembly With Burlwood Trim 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#:
2708472
Mfg#:
DHBURL
Ships in 2 Business Days
$171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

HOSE,VLRUB

ES#1823635 - 900271042012 - HOSE,VLRUB - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1823635
Mfg#:
900271042012
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.

$180.00

This product was last offered at the strikethrough price on
06-26-2026

$167.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

W126 Hood Insulation

ES#1664637 - 1266800025 - W126 Hood Insulation - Genuine Mercedes-Benz Replacement Part - Genuine Mercedes Benz - Mercedes Benz

Genuine Mercedes-Benz Replacement Part affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1664637
Mfg#:
1266800025
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.

$90.00

This product was last offered at the strikethrough price on
06-26-2026

$83.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Stanadyne Lubricity Fuel Additive - 16oz

ES#4609123 - 38560 - Stanadyne Lubricity Fuel Additive - 16oz - Ideal for very dry or "winter blend" fuels such as #1 diesel - Stanadyne - Audi BMW Volkswagen Mercedes Benz Porsche

Ideal for very dry or "winter blend" fuels such as #1 diesel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Stanadyne - Corporate Logo
ES#:
4609123
Mfg#:
38560
In Stock
$11.99 USD
Free Shipping
on orders $49 and up

Conical Seat Wheel Bolt - Priced Each

ES#189 - 1254501 - Conical Seat Wheel Bolt - Priced Each - 12x1.5x45mm - H&R - BMW Volkswagen Mercedes Benz

12x1.5x45mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
189
Mfg#:
1254501
In Stock
$5.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Rotors - Pair

ES#2793785 - 126420000564KT1 - Front Brake Rotors - Pair - Does not include new brake rotor securing screws - Genuine Mercedes Benz - Mercedes Benz

Does not include new brake rotor securing screws affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2793785
Mfg#:
126420000564KT1
Ships in 2 Business Days
$189.99

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

$164.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Door Check - Priced Each

ES#1666104 - 1267200516 - Door Check - Priced Each - Fits Left Or Right Side - Genuine Mercedes Benz - Mercedes Benz

Fits Left Or Right Side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1666104
Mfg#:
1267200516
Ships in 4 Business Days
$163.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Grille

ES#2533820 - 1268800883 - Radiator Grille - Does not include Mercedes-Benz emblem - URO - Mercedes Benz

Does not include Mercedes-Benz emblem 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#:
2533820
Mfg#:
1268800883
Back Ordered
$162.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Oil Pan

ES#1662653 - 1262701012 - Transmission Oil Pan - Houses The Transmission Oil Filter And Transmission Oil - Genuine Mercedes Benz - Mercedes Benz

Houses The Transmission Oil Filter And Transmission Oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles With 722.3xx Or 722.5xx Automatic Transmissions

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1662653
Mfg#:
1262701012
Ships in 1-2 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.

$87.00

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

$80.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Redstuff Ceramic Performance Brake Pad Set

ES#520530 - DP3261C - Front Redstuff Ceramic Performance Brake Pad Set - High performance street pad featuring Kevlar technology - EBC - Mercedes Benz

High performance street pad featuring Kevlar technology affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
EBC - Corporate Logo
ES#:
520530
Mfg#:
DP3261C
Ships in 2 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.

$168.99

This product was last offered at the strikethrough price on
06-26-2026

$159.99 USD
Free Shipping

Door Check - Priced Each

ES#2628705 - 1267200516 - Door Check - Priced Each - Fits Left Or Right Side - Febi - 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:
Febi - Corporate Logo
ES#:
2628705
Mfg#:
1267200516
Ships in 3 Business Days
$45.99

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

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring Set - Priced Each

ES#2771382 - 0030302424 - Piston Ring Set - Priced Each - Standard Size - 90.90mm - Goetze - Mercedes Benz

Standard Size - 90.90mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Goetze - Corporate Logo
ES#:
2771382
Mfg#:
0030302424
In Stock at Vendor
$32.99

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

$31.99 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