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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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Rear Subframe Mount Kit

ES#2538184 - 1233500175 - Rear Subframe Mount Kit - Includes new installation hardware - Meyle - Mercedes Benz

Includes new installation 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!

Brand:
Meyle - Corporate Logo
ES#:
2538184
Mfg#:
1233500175
In Stock at Vendor
$92.72

This product was last offered at the strikethrough price on
05-09-2026

$91.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Prechamber Seal Ring - Priced Each

ES#2697671 - 6150170060 - Prechamber Seal Ring - Priced Each - Standard Size - Elring - Mercedes Benz

Standard Size 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:
Elring - Corporate Logo
ES#:
2697671
Mfg#:
6150170060
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
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount

ES#2803535 - 1232420413 - Transmission Mount - Secures the transmission to the crossmember - Rein - 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:
Rein - Corporate Logo
ES#:
2803535
Mfg#:
1232420413
Back Ordered
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turn Signal Switch

ES#2533426 - 0055454124 - Turn Signal Switch - Located on your vehicles steering column - URO - Mercedes Benz

Located on your vehicles steering column 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#:
2533426
Mfg#:
0055454124
Ships in 1 Business Day
$86.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Master Cylinder

ES#2678499 - 0044302301 - Brake Master Cylinder - Does not include new brake fluid reservoir - Metelli - Mercedes Benz

Does not include new brake fluid reservoir affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Chassis Number 123.150 006846

Brand:
Metelli - Corporate Logo
ES#:
2678499
Mfg#:
0044302301
In Stock
$87.99

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

$85.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Antenna Assembly

ES#2534257 - AUTA2030B - Power Antenna Assembly - Black Mast, Replaces Hirschmann Antenna - URO - Audi Volkswagen Mercedes Benz Porsche

Black Mast, Replaces Hirschmann Antenna 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#:
2534257
Mfg#:
AUTA2030B
Ships in 1 Business Day
$85.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DR Series Wheel Spacers - 5mm (1 Pair)

ES#154 - 1055665 - DR Series Wheel Spacers - 5mm (1 Pair) - Get that stance that you've been craving with these new spacers - H&R - Audi Mercedes Benz MINI Porsche

Get that stance that you've been craving with these new spacers 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!

Brand:
H&R - Corporate Logo
ES#:
154
Mfg#:
1055665
In Stock
$84.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Feed Hose

ES#1642474 - 1164701475 - Fuel Feed Hose - From in-tank filter to fuel feed line - Genuine Mercedes Benz - Mercedes Benz

From in-tank filter to fuel feed line affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1642474
Mfg#:
1164701475
Ships in 3 Business Days
9% off MSRP

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

$22.99

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

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tie Rod Assembly

ES#2739945 - 1233301803 - Tie Rod Assembly - Includes Inner And Outer Tie Rod Ends - Meyle - Mercedes Benz

Includes Inner And Outer Tie Rod Ends 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!
Two (2) Required Per Vehicle - From Chassis: A 063107

Brand:
Meyle - Corporate Logo
ES#:
2739945
Mfg#:
1233301803
Ships on Oct 29, 2026
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Ball Joint - Priced Each

ES#2594212 - 1163330927 - Front Lower Ball Joint - Priced Each - Fits Left Or Right Side - Lemforder - Mercedes Benz

Fits Left Or Right Side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
2594212
Mfg#:
1163330927
In Stock at Vendor
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diesel Primer Pump

ES#248412 - 0000908850 - Diesel Primer Pump - Improved design over your factory unit - Bosch - Mercedes Benz

Improved design over your factory unit 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:
Bosch - Corporate Logo
ES#:
248412
Mfg#:
0000908850
In Stock at Vendor
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HOSE,INTAKE

ES#1818156 - 6170160281 - HOSE,INTAKE - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1818156
Mfg#:
6170160281
Ships in 3 Business Days
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Black Mercedes Ball Seat Wheel Bolt - Priced Each

ES#4147712 - 1255002SW - Black Mercedes Ball Seat Wheel Bolt - Priced Each - 12x1.5x50mm - H&R - Volkswagen Mercedes Benz

12x1.5x50mm 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!

Brand:
H&R - Corporate Logo
ES#:
4147712
Mfg#:
1255002SW
Ships in 3 Business Days
$3.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Black Mercedes Ball Seat Wheel Bolt - Priced Each

ES#4147710 - 1254502SW - Black Mercedes Ball Seat Wheel Bolt - Priced Each - 12x1.5x45mm - H&R - 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!

Brand:
H&R - Corporate Logo
ES#:
4147710
Mfg#:
1254502SW
Ships in 3 Business Days
$3.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Inner Control Arm Bushing - Priced Each

ES#2813669 - 1233301375 - Inner Control Arm Bushing - Priced Each - One (1) required per control arm - Hamburg Tech - Mercedes Benz

One (1) required per control arm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813669
Mfg#:
1233301375
Ships in 1 Business Day
$19.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shifter Linkage bushing - Priced Each

ES#1641336 - 1159920310 - Shifter Linkage bushing - Priced Each - Located on the floor shift lever and the transmission shifter lever. - Genuine Mercedes Benz - Mercedes Benz

Located on the floor shift lever and the transmission shifter lever. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1641336
Mfg#:
1159920310
Ships in 2 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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