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1978 Mercedes Benz 300CD Base Coupe 123.150 L5 3.0L

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Your Vehicle 1978 Mercedes Benz 300CD Base Coupe 123.150 L5 3.0L
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1978 Mercedes Benz 300CD Base Coupe 123.150 L5 3.0L Most Popular Parts

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Coolant Temperature Sensor

ES#2636056 - 0055421017 - Coolant Temperature Sensor - One (1) Pole Terminal - FAE - Mercedes Benz

One (1) Pole Terminal

Brand:
FAE - Corporate Logo
ES#:
2636056
Mfg#:
0055421017
Ships in 1-2 days
$11.99

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

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Woodruff Key

ES#1818732 - 6219910467 - Camshaft Woodruff Key - Repair Size - Shifted By 2 - Genuine Mercedes Benz - Mercedes Benz

Repair Size - Shifted By 2�

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1818732
Mfg#:
6219910467
Ships in 4 Business Days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Guide Rail - Priced Each

ES#1817683 - 6150521016 - Timing Chain Guide Rail - Priced Each - Lower Outer Guide - Genuine Mercedes Benz - Mercedes Benz

Lower Outer Guide

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1817683
Mfg#:
6150521016
Ships in 4 Business Days
$72.99

This product was last offered at the strikethrough price on
08-04-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit - Priced Each

ES#2593676 - 0001802509 - Oil Filter Kit - Priced Each - Includes all needed o-rings for installation - Bosch - Mercedes Benz

Includes all needed o-rings for installation 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2593676
Mfg#:
0001802509
Special Order: No Guaranteed ETA
$10.99 USD
Free Shipping
on orders $49 and up

Hood Release Handle

ES#2813688 - 1238800220 - Hood Release Handle - Located behind the radiator grille - Hamburg Tech - Mercedes Benz

Located behind the radiator grille We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813688
Mfg#:
1238800220
Ships in 2 Business Days
$3.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Hanger - Priced Each

ES#2524167 - 1074920082 - Exhaust Hanger - Priced Each - Rear Muffler Hanger - MTC - Mercedes Benz

Rear Muffler Hanger

Brand:
MTC - Corporate Logo
ES#:
2524167
Mfg#:
1074920082
In Stock
$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Key Blank Head

ES#4504801 - 0007664406 - Key Blank Head - Plastic Replacement Key Head Kit - URO - Mercedes Benz

Plastic Replacement Key Head Kit 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4504801
Mfg#:
0007664406
Ships in 2 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose

ES#2533670 - 1235011882 - Radiator Hose - Lower Hose - URO - Mercedes Benz

Lower Hose 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
From Chassis: 003812 - Also Installed On Chassis: 003810

Brand:
URO - Corporate Logo
ES#:
2533670
Mfg#:
1235011882
Ships in 2 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Main Crankshaft Seal

Prevents oil from leaking out of your crankcase at the rear crankshaft flange 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2748761
Mfg#:
0019971241
In Stock at Vendor
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gas Cap

This replacement fuel tank cap includes a new seal

Brand:
Gates - Corporate Logo
ES#:
3235314
Mfg#:
1404700005
Ships on Aug 26, 2026
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dust Boot - Priced Each

ES#1649324 - 1234270196 - Dust Boot - Priced Each - For front parking brake cable - Genuine Mercedes Benz - Mercedes Benz

For front parking brake cable

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1649324
Mfg#:
1234270196
Back Ordered
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bulb - Priced Each

ES#4691418 - 00000000816364 - Bulb - Priced Each - T4W-12V - Genuine Mercedes Benz - Mercedes Benz

T4W-12V Rear Sidemarker Bulb

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4691418
Mfg#:
00000000816364
In Stock
Limited Qty Sale
$4.99 USD
Free Shipping
on orders $49 and up

Oil Filter Kit - Priced Each

ES#2524753 - 6171800009 - Oil Filter Kit - Priced Each - Includes all needed o-rings for installation - MTC - Mercedes Benz

Includes all needed o-rings for installation

Brand:
MTC - Corporate Logo
ES#:
2524753
Mfg#:
6171800009
Ships in 10 Business Days
$4.99 USD
Free Shipping
on orders $49 and up

Rear Axle Seal

ES#3709348 - 0079973547 - Rear Axle Seal - Quality OE Manufacturer Replacement Part - Elring - Mercedes Benz

Quality OE Manufacturer Replacement Part 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3709348
Mfg#:
0079973547
Back Ordered
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Box Shut-Off Valve Gasket - Priced Each

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1611794
Mfg#:
0010742080
Back Ordered
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Propeller Shaft Center Support Bearing

ES#4830827 - 0089814325 - Propeller Shaft Center Support Bearing - Ball Bearing - Hamburg Tech - Mercedes Benz

Ball Bearing We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4830827
Mfg#:
0089814325
Ships in 2 Business Days
$9.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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