Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 1978 Mercedes Benz 240D Base Sedan 123.123 L4 2.4L

1978 Mercedes Benz 240D Base Sedan 123.123 L4 2.4L Engine Parts & Accessories

Sort By
Filter By
Return to Top
ES#1817632 - 6150170003 - Screw Collar - Priced Each - Secures prechamber to the cylinder head - Genuine Mercedes Benz - Mercedes Benz

Secures prechamber to the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1817632
Mfg#:
6150170003
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.

$25.00

This product was last offered at the strikethrough price on
06-12-2026

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1817907 - 6160162020 - Cylinder Head Gasket - Priced Each - Located between the cylinder head and the block of your engine - Genuine Mercedes Benz - Mercedes Benz

Located between the cylinder head and the block of your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1817907
Mfg#:
6160162020
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.

$55.00

This product was last offered at the strikethrough price on
06-12-2026

$51.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1617279 - 0039976294 - Timing Chain - Control Drive With Lock - Genuine Mercedes Benz - Mercedes Benz

Control Drive With Lock affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1617279
Mfg#:
0039976294
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.

$187.00

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

$173.99 USD
Free Shipping
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
06-12-2026

$26.99 USD
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#1817644 - 6150300160 - Connecting Rod Bearing Set - Repair Size No. 1 - 51.75mm - Genuine Mercedes Benz - Mercedes Benz

Repair Size No. 1 - 51.75mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This Is A Repair Size Bearing Set - Please Verify Fitment Prior To Ordering

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1817644
Mfg#:
6150300160
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.

$89.00

This product was last offered at the strikethrough price on
06-12-2026

$82.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1647237 - 1210520301 - Camshaft Gear - Bolted to the front of the camshaft - Genuine Mercedes Benz - Mercedes Benz

Bolted to the front of the camshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1647237
Mfg#:
1210520301
Ships in 3 Business Days
$288.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1648537 - 1232415013 - Engine Mount - Priced Each - Left (Driver) Side - Genuine Mercedes Benz - Mercedes Benz

Left (Driver) Side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Chassis Number 207385

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1648537
Mfg#:
1232415013
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
06-12-2026

$113.99 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#1611794 - 0010742080 - Vacuum Box Shut-Off Valve Gasket - Priced Each - Gasket for the diesel injection pump stop solenoid - Genuine Mercedes Benz - Mercedes Benz

Gasket for the diesel injection pump stop solenoid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1611794
Mfg#:
0010742080
Ships in 3 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1652549 - 1239900212 - Bolt - Priced Each - One (1) Required Per Side - Genuine Mercedes Benz - Mercedes Benz

One (1) Required Per Side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1652549
Mfg#:
1239900212
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.

$18.99

This product was last offered at the strikethrough price on
06-12-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1611867 - 0010949504 - Engine Air Filter - Priced Each - Filters the air before it enters your engine - Genuine Mercedes Benz - Mercedes Benz

Filters the air before it enters your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1611867
Mfg#:
0010949504
Ships in 3 Business Days
8% off MSRP

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

$23.99

This product was last offered at the strikethrough price on
06-12-2026

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1614558 - 0020921201 - Fuel Filter - Priced Each - Spin-On Fuel Filter - Genuine Mercedes Benz - Mercedes Benz

Spin-On Fuel Filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1614558
Mfg#:
0020921201
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.

$17.99

This product was last offered at the strikethrough price on
06-12-2026

$16.99 USD
Free Shipping
on orders $49 and up
ES#1649578 - 1235011882 - Radiator Hose - Lower Hose - Genuine Mercedes Benz - Mercedes Benz

Lower Hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Chassis: 110871 - Due To Multiple Chassis Splits, Please Confirm Fitment Before Ordering

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1649578
Mfg#:
1235011882
Ships in 3 Business Days
8% off MSRP

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

$37.99

This product was last offered at the strikethrough price on
06-12-2026

$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1817672 - 6150500811 - Timing Chain Tensioner - Maintains the proper tension on the timing chain - Genuine Mercedes Benz - Mercedes Benz

Maintains the proper tension on the timing chain affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1817672
Mfg#:
6150500811
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.

$312.00

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

$289.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1649569 - 1235010082 - Radiator Hose - Upper Hose - Genuine Mercedes Benz - Mercedes Benz

Upper Hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Chassis: 110871 - Due To Multiple Chassis Splits, Please Confirm Fitment Before Ordering

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1649569
Mfg#:
1235010082
Ships in 3 Business Days
8% off MSRP

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

$23.99

This product was last offered at the strikethrough price on
06-12-2026

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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