Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 1978 Mercedes Benz 300SD Base Sedan 116.120 L5 3.0L

1978 Mercedes Benz 300SD Base Sedan 116.120 L5 3.0L Most Popular Parts

Sort By
Filter By
Return to Top
ES#1662472 - 1262410012 - Shock Mount Washer - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1662472
Mfg#:
1262410012
Ships in 3 Business Days
$7.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#1602322 - 0001598101 - Glow Plug - Priced Each - Ensure smooth cold starts - Genuine Mercedes Benz - Mercedes Benz

Ensure smooth cold starts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1602322
Mfg#:
0001598101
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.

$28.99

This product was last offered at the strikethrough price on
06-17-2026

$26.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#1649117 - 1233511142 - Rear Differential Mount - Rear differential housing to rear subframe - Genuine Mercedes Benz - Mercedes Benz

Rear differential housing to rear subframe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1649117
Mfg#:
1233511142
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.

$316.00

This product was last offered at the strikethrough price on
06-17-2026

$293.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1648977 - 1233040220 - Vacuum Valve Lever - Priced Each - 3/2 Way Valve - Genuine Mercedes Benz - Mercedes Benz

3/2 Way Valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Eng: 014182-, 3/2 Way Valve - California

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1648977
Mfg#:
1233040220
Ships in 3 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1612986 - 0015459832 - Glow Plug Relay - Pre-glow time relay for the glow plugs - Genuine Mercedes Benz - Mercedes Benz

Pre-glow time relay for the glow plugs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1612986
Mfg#:
0015459832
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.

$228.00

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

$211.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1821440 - 66475303 - Wheel Lock Key - (NO LONGER AVAILABLE) - Substitutive Key - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1821440
Mfg#:
66475303
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.

$51.00

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

$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4962728 - 116333092764 - Front Lower Ball Joint - 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#:
4962728
Mfg#:
116333092764
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.

$87.00

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

$80.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1614683 - 0021545806 - Voltage Regulator - Genuine Mercedes Benz - Mercedes Benz Porsche

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1614683
Mfg#:
0021545806
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.

$78.00

This product was last offered at the strikethrough price on
06-17-2026

$72.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#1663425 - 1264010670 - Wheel Bolt - Priced Each - 12x1.5x53mm - For Alloy Wheels - Genuine Mercedes Benz - Mercedes Benz

12x1.5x53mm - For Alloy Wheels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1663425
Mfg#:
1264010670
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.

$18.00

This product was last offered at the strikethrough price on
06-17-2026

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4366456 - 617988011164 - BUFFER - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4366456
Mfg#:
617988011164
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.

$32.00

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

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1605318 - 0005452534 - Strip Fuse - Priced Each - 50 Amp - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1605318
Mfg#:
0005452534
Ships in 3 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1634248 - 1109933901 - Chain Tensioner Spring - Does not include tensioner - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1634248
Mfg#:
1109933901
Ships in 3 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1611369 - 0009974752 - Power Steering Return Hose - Sold by the meter - Genuine Mercedes Benz - Mercedes Benz

Sold by the meter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1611369
Mfg#:
0009974752
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.

$100.00

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

$92.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1641779 - 1161300460 - A/C Idler Pulley - Idler pulley for cars with air pump delete - Genuine Mercedes Benz - Mercedes Benz

Idler pulley for cars with air pump delete affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1641779
Mfg#:
1161300460
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.

$122.00

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

$113.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1818280 - 6170701624 - SUPPORT,THRO - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1818280
Mfg#:
6170701624
Ships in 3 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
06-17-2026

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1621133 - 0109976547 - Wheel Bearing Seal - Priced Each - Front Inner Wheel Bearing Seal - Genuine Mercedes Benz - Mercedes Benz

Front Inner Wheel Bearing Seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1621133
Mfg#:
0109976547
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.

$40.00

This product was last offered at the strikethrough price on
06-17-2026

$37.99 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