Mercedes-Benz 300 D was a model in the Series 123 line of sedans, one which replaced the Series 114 and 115 models dubbed "Stroke Eight." It was distinctive in the history of classic Mercedes-Benz vehicles, with a semi-trailing arm rear axle, a double-wishbone front suspension, and large, round dual headlights, plus a host of safety improvements such as a stiffer roof frame, high-strength pillars for the roof and door, and door reinforcements.

The model family was comprised of three cars. One was the base Mercedes-Benz 300 D, which ran from 1976 to 1985. It had a sprightly 80-horsepower in-line, five-cylinder diesel engine, and one had a choice among four- and five-speed manual and four-speed automatic transmissions. The second was a variant with a longer wheelbase (3425 mm as opposed to the standard 2795 mm), and it was offered between 1977 and 1985. The third was a turbodiesel model, which was available from 1981 to 1985. It had the same type of engine, but it was turbocharged for higher efficiency and slightly improved power output (121 horsepower). A four-speed auto transmission came standard, and it had the standard-length 2795 mm wheelbase. All three were succeeded by Mercedes-Benz Series 124, which released in 1984.

Choose Only the Best for your Mercedes-Benz 300 D Sedan: Genuine OEM Parts

Whether you're planning a complete restoration, an upgrade project, or just a quick repair, rely on Mercedes-Benz parts for the job. They're designed by the OEM specifically for your 300 D model -- a fitment guarantee that the aftermarket can't necessarily make. You can order what you need online, too, right here. That's everything from trim and seats to speedometers and control arm bushings, not to mention basics like air filters, oil filters, and plenty of installation hardware. Buy now, and we'll ship directly to your door.

Have a vehicle made between 1984-2006? Check out our guided vehicle picker here!

1237600161 - : Door Handle for Mercedes-Benz: 300CD, 300 CD, 230, 240 D, 280 E, 300 D, 280 CE, 300 TD Image

Door Handle

Mercedes-Benz 123-760-01-61
Inner. Also Fits the Following:  1978 300TD 3.0L
$66.22
1152670750 - : Shift Bushing for Mercedes-Benz: 240 D, 280 E, 300 D, 280 CE, 300 TD Image

Shift Bushing

Mercedes-Benz 115-267-07-50
$7.31
Fits Most Vehicles
1238328894 - : Heater Hose for Mercedes-Benz: 240 D, 280 CE, 280 E, 300 CD, 300 D, 300 TD Image

Heater Hose

Mercedes-Benz 123-832-88-94
$23.22
1238328494 - : Heater Hose for Mercedes-Benz: 300 CD, 300 D, 300 TD Image

Heater Hose

Mercedes-Benz 123-832-84-94
$33.11
1265000084 - : Coolant Tak Cap for Mercedes-Benz: 450 SE, 450 SEL, 230, 240 D, 280 E, 280 SE, 300 D, 280 CE, 300 CD, 300 SD, 300 TD Image

Coolant Tak Cap

Mercedes-Benz 126-500-00-84
Also Fits the Following:  1977 450SE 4.5L 1978 450SE 4.5L 1979 450SE 4.5L 1980 450SE 4.5L 1977 280CE 2.8L
$11.61
View Details
Fits Most Vehicles
1232413013 - : Engine Mount for Mercedes-Benz: 300 SD, 300 TD, 300 CD, 300 D, 380 SEL Image

Engine Mount

Mercedes-Benz 123-241-30-13
$137.60
View Details
1238000875 - : Vacuum Element for Mercedes-Benz: 300D, 300CD, 300 CD, 300 D, 230, 240 D, 280 E, 280 CE, 300 TD Image

Vacuum Element

Mercedes-Benz 123-800-08-75
Vacuum Operated System.
$89.44
Fits Most Vehicles
1164620023 - : Ign Cylinder Cap for Mercedes-Benz: 350 SL, 450 SEL, 450 SL, 450 SLC, 230, 240 D, 280 E, 280 SE, 280 CE, 300 CD, 300 SD, 300 TD, 300 D Image

Ign Cylinder Cap

Mercedes-Benz 116-462-00-23
Exception: Only Fits the Following:  1977-1983 - 240D from chassis number 110871 1977-1981 - 280E from chassis number 052426...
$39.56
Fits Most Vehicles
6159900212 - : Cap Screw for Mercedes-Benz: 280, 280 C, 240 D, 280 E, 280 SE, 300 D, 280 CE, 300 CD, 300 SD, 300 TD Image

Cap Screw

Mercedes-Benz 615-990-02-12
$7.10
Fits Most Vehicles
1152670950 - : Bushing for Mercedes-Benz: 220, 300 SEL, 280, 280 C, 450 SE, 450 SEL, 450 SL, 450 SLC, 230, 240 D, 280 E, 280 SE, 300 D, 280 CE, 300 CD, 300 TD, 300 SD, 380 SLC, 380 SEL Image

Bushing

Mercedes-Benz 115-267-09-50
Also Fits the Following:  1972 450SLC 4.5L 1980 380SLC 3.8L 1977 450SE 4.5L 1978 450SE 4.5L 1979 450SE 4.5L 1980 450SE 4.5L
$2.32
Fits Most Vehicles
1169900031 - : Rivet for Mercedes-Benz: 450 SE, 450 SEL, 230, 240 D, 280 E, 280 SE, 300 D, 280 CE, 300 CD, 300 SD, 300 TD, 450 SLC Image

Rivet

Mercedes-Benz 116-990-00-31
Also Fits the Following:  1980 380SLC 3.8L 1977 450SE 4.5L 1978 450SE 4.5L 1979 450SE 4.5L 1980 450SE 4.5L
$5.81
Fits Most Vehicles
1235011882 - : Radiator Hose for Mercedes-Benz: 300SD, 300TD, 300CD, 300D, 300 CD, 300 D, 300 SD, 300 TD, 240 D Image

Radiator Hose

Mercedes-Benz 123-501-18-82
Lower, 300 SD. Lower, 300cd turbo. Lower, from 004444. 300d turbo.
$32.25
Fits Most Vehicles
1153200344 - : Rubber Buffer for Mercedes-Benz: 300CD, 300 CD, 220, 230, 250, 250 C, 350 SL, 280, 280 C, 450 SE, 450 SEL, 450 SL, 450 SLC, 240 D, 300 D, 280 E, 280 SE, 280 CE, 300 SD, 300 TD, 380 SEL, 380 SL Image

Rubber Buffer

Mercedes-Benz 1153200344
Also Fits the Following:  1972 450SL 4.5L 1980 380SL 3.8L 1972 450SLC 4.5L 1980 380SLC 3.8L 1970 230 2.3L 1971 230 2.3L 1972 230...
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