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1978 Mercedes Benz 300D Base Sedan 123.130 L5 3.0L

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Your Vehicle 1978 Mercedes Benz 300D Base Sedan 123.130 L5 3.0L
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1978 Mercedes Benz 300D Base Sedan 123.130 L5 3.0L Engine Parts & Accessories

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Air Filter Housing Mount - Priced Each

ES#2876117 - 6179880111 - Air Filter Housing Mount - Priced Each - Air filter housing to support - Febi - Mercedes Benz

Air filter housing to support 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Three (3) Required

Brand:
Febi - Corporate Logo
ES#:
2876117
Mfg#:
6179880111
In Stock at Vendor
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount

ES#2813661 - 1232420413 - Transmission Mount - Secures the transmission to the crossmember - Hamburg Tech - Mercedes Benz

Secures the transmission to the crossmember We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813661
Mfg#:
1232420413
Ships in 2 Business Days
$19.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake & Exhaust Manifold Gasket

ES#2748052 - 6171420780 - Intake & Exhaust Manifold Gasket - Located between the exhaust manifold and the cylinder head - Elring - Mercedes Benz

Located between the exhaust manifold and the cylinder head 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
One (1) Gasket Required - Seals Both Intake And Exhaust Manifold Gaskets To Cylinder Head

Brand:
Elring - Corporate Logo
ES#:
2748052
Mfg#:
6171420780
In Stock at Vendor
$19.99

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

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter - Priced Each

ES#2580826 - 0010920401 - Fuel Filter - Priced Each - Spin-On Fuel Filter - Bosch - Mercedes Benz

Spin-On Fuel Filter 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2580826
Mfg#:
0010920401
Ships in 1-2 days
$19.99

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

$18.99 USD
Free Shipping
on orders $49 and up

Engine Shock Mount Kit - Priced Each

ES#2636847 - 1232400217 - Engine Shock Mount Kit - Priced Each - Fits Left Or Right Side - MTC - Mercedes Benz

Fits Left Or Right Side Up To Chassis Number 123.130 108308

Brand:
MTC - Corporate Logo
ES#:
2636847
Mfg#:
1232400217
Ships in 10 Business Days
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount - Priced Each

ES#2813653 - 1232411613 - Engine Mount - Priced Each - Secures the engine to the subframe - Hamburg Tech - Mercedes Benz

Secures the engine to the subframe We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813653
Mfg#:
1232411613
Ships in 2 Business Days
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit - Priced Each

ES#8052 - 6171800009 - Oil Filter Kit - Priced Each - Includes all needed o-rings for installation - Hengst - Mercedes Benz
ECS Tuning recommends this product.

Includes all needed o-rings for installation 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
8052
Mfg#:
6171800009
Ships in 1-2 days
$17.99 USD
Free Shipping
on orders $49 and up

Vacuum Hose Connector

ES#1644365 - 1170780145 - Vacuum Hose Connector - Three-Way Connector - Genuine Mercedes Benz - Mercedes Benz

Three-Way Connector

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1644365
Mfg#:
1170780145
Ships in 3 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#4327456 - 1245000406 - Expansion Tank Cap - Includes new seal - Meyle - Mercedes Benz

Includes new seal 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4327456
Mfg#:
1245000406
In Stock
$7.99

This product was last offered at the strikethrough price on
03-01-2026

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ceramic Fuse - Priced Each

ES#5424665 - 0015457534 - Ceramic Fuse - Priced Each - 25 Amp - Blue. This is made of plastic. - Bosch - Mercedes Benz

25 Amp - Blue. This is made of plastic. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bosch - Corporate Logo
ES#:
5424665
Mfg#:
0015457534
In Stock at Vendor
$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

Oil Cap Gasket

ES#12155 - 1020180380 - Oil Cap Gasket - Ensure a proper seal between the oil cap and valve cover - Victor Reinz - Volkswagen Mercedes Benz

Ensure a proper seal between the oil cap and valve cover

Brand:
Victor Reinz - Corporate Logo
ES#:
12155
Mfg#:
1020180380
Ships in 1-2 days
$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

Fuel Filter - Priced Each

ES#2580825 - 0010920401 - Fuel Filter - Priced Each - Spin-On Fuel Filter - Mann - Mercedes Benz

Spin-On Fuel Filter

Brand:
Mann - Corporate Logo
ES#:
2580825
Mfg#:
0010920401
Ships in 1 Business Day
$16.99 USD
Free Shipping
on orders $49 and up

Fuel Filter - Priced Each

ES#8053 - 0010920401 - Fuel Filter - Priced Each - Spin-On Fuel Filter - Mahle - Mercedes Benz

Spin-On Fuel Filter

Brand:
Mahle - Corporate Logo
ES#:
8053
Mfg#:
0010920401
Ships in 1-2 days
$16.99 USD
Free Shipping
on orders $49 and up

Radiator Cap

ES#2747957 - 1235010215 - Radiator Cap - Used to maintain proper pressure and boiling point of your cooling system - Reutter - Mercedes Benz

Used to maintain proper pressure and boiling point of your cooling system

Brand:
Reutter - Corporate Logo
ES#:
2747957
Mfg#:
1235010215
In Stock at Vendor
$18.11

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

$16.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

In-Line Fuel Filter - Priced Each

ES#3676622 - 0014776401 - In-Line Fuel Filter - Priced Each - With 90 degree elbow - Hengst - Mercedes Benz
ECS Tuning recommends this product.

With 90 degree elbow 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3676622
Mfg#:
0014776401
Ships in 7 Business Days
$2.34 USD
Free Shipping
on orders $49 and up

Gas Cap

ES#2724098 - 1404700005 - Gas Cap - This replacement fuel tank cap includes a new seal - Blau - Mercedes Benz

This replacement fuel tank cap includes a new seal

Brand:
Blau - Corporate Logo
ES#:
2724098
Mfg#:
1404700005
In Stock at Vendor
$17.99

This product was last offered at the strikethrough price on
07-15-2026

$15.99 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.

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