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

1981 Mercedes Benz 300D Base Sedan 123.130 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 1981 Mercedes Benz 300D Base Sedan 123.130 L5 3.0L
Your Vehicle 1981 Mercedes Benz 300D Base Sedan 123.130 L5 3.0L
Change Clear

1981 Mercedes Benz 300D Base Sedan 123.130 L5 3.0L Most Popular Parts

Sort By
Filter By
Return to Top

Front Window Seal - Priced Each

ES#1650822 - 1237250125 - Front Window Seal - Priced Each - Fits Left And Right Side - Seals Window To Door - Genuine Mercedes Benz - Mercedes Benz

Fits Left And Right Side - Seals Window To Door affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1650822
Mfg#:
1237250125
Back Ordered
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
06-18-2026

$83.99 USD
Free Shipping
on orders $49 and up
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!
This Bolt Is Not For Use With OE Mercedes-Benz Wheels - This Bolt Is For Aftermarket Wheels That Require A Conical Seat Wheel Bolt

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

Driveshaft Flex Joint - Priced Each

ES#2762729 - 1234100015 - Driveshaft Flex Joint - Priced Each - Comes With Required Hardware - Febi - Mercedes Benz

Comes With Required Hardware 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!
Fits Front And Rear Of Driveshaft

Brand:
Febi - Corporate Logo
ES#:
2762729
Mfg#:
1234100015
In Stock
$98.99

This product was last offered at the strikethrough price on
04-09-2026

$81.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Shift Knob - Priced Each

ES#2533572 - SK123B85 - Shift Knob - Priced Each - Burl Wood - URO - Mercedes Benz

Burl Wood 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#:
2533572
Mfg#:
SK123B85
Ships in 2 Business Days
$162.99 USD
Free Shipping
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
One (1) Required Per Piston - From Engine 617.912 053946

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

Mercedes-Benz Emblem

ES#1660618 - 124880008667 - Mercedes-Benz Emblem - Star hood ornament for your Mercedes-Benz - Genuine Mercedes Benz - Mercedes Benz

Star hood ornament for your Mercedes-Benz affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1660618
Mfg#:
124880008667
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.

$57.00

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

$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Windshield Seal - Front

ES#1649990 - 1236700139 - Windshield Seal - Front - Seals Front Windshield To Body - Genuine Mercedes Benz - Mercedes Benz

Seals Front Windshield To Body affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1649990
Mfg#:
1236700139
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.

$167.00

This product was last offered at the strikethrough price on
06-18-2026

$155.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Mount Kit

ES#1663744 - 1264900437 - Exhaust Mount Kit - Featuring Genuine Mercedes-Benz Exhaust Mounting Hardware Kit - Genuine Mercedes Benz - Mercedes Benz

Featuring Genuine Mercedes-Benz Exhaust Mounting Hardware Kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1663744
Mfg#:
1264900437
Ships in 6 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.

$83.00

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

$77.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Propeller Shaft Center Support Bushing

ES#3692193 - 123410108164 - Propeller Shaft Center Support Bushing - Does not include new bearing - Genuine Mercedes Benz - Mercedes Benz

Does not include new bearing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3692193
Mfg#:
123410108164
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.

$162.00

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

$150.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit - Priced Each

ES#2747938 - 0001802509 - Oil Filter Kit - Priced Each - Includes all needed o-rings for installation - Mann - Mercedes Benz

Includes all needed o-rings for installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mann - Corporate Logo
ES#:
2747938
Mfg#:
0001802509
Ships in 1-2 days
$15.48

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

$14.99 USD
Free Shipping
on orders $49 and up

Transmission Mount

ES#2739929 - 1232420413 - Transmission Mount - Secures the transmission to the crossmember - Febi - Mercedes Benz

Secures the transmission to the crossmember 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#:
2739929
Mfg#:
1232420413
In Stock
$28.12

This product was last offered at the strikethrough price on
04-18-2026

$24.66 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Ballast Resistor (0.02 OHM) - Black Bracket

ES#2893902 - 0001582545 - Auxiliary Fan Ballast Resistor (0.02 OHM) - Black Bracket - Get your auxiliary fan working again! - Vemo - Mercedes Benz

Get your auxiliary fan working again! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2893902
Mfg#:
0001582545
Ships on Oct 14, 2026
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blower Motor Assembly

ES#2538330 - 1238201642 - Blower Motor Assembly - Includes new fan - URO - Mercedes Benz

Includes new fan 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!
From Chassis: 110887

Brand:
URO - Corporate Logo
ES#:
2538330
Mfg#:
1238201642
In Stock
$147.52 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Switch

ES#4319240 - 202545010464 - Ignition Switch - Electrical portion of ignition switch - Genuine Mercedes Benz - Mercedes Benz

Electrical portion of ignition switch affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4319240
Mfg#:
202545010464
Ships in 3 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.

$52.00

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

$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Antenna Kit - Black Mast

ES#4785778 - AUTA2050B - Power Antenna Kit - Black Mast - Includes mounting hardware and electrical connectors. For vehicles with 0-30 degree body slopes. - URO - Audi Volkswagen Mercedes Benz Porsche

Includes mounting hardware and electrical connectors. For vehicles with 0-30 degree body slopes. 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#:
4785778
Mfg#:
AUTA2050B
Ships in 2 Business Days
$72.99 USD
Free Shipping
on orders $49 and up

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