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!

617988011164 - : Air Filter Mount for Mercedes-Benz: 300 SD, 300 TD, 300 CD, 300 D Image

Air Filter Mount

Mercedes-Benz 617988011164
$27.52
Fits Most Vehicles
1265001549 - : Expansion Tank for Mercedes-Benz: 380SE, 500SEC, 420SEL, 300SEL, 300SE, 560SEL, 560SEC, 300CD, 300TD, 300SD, 500SEL, 300 SE, 300 SEL, 420 SEL, 560 SEC, 560 SEL, 300 CD, 300 SD, 300 TD, 380 SE, 500 SEC, 500 SEL, 450 SE, 450 SEL, 300 D, 380 SEL Image

Expansion Tank

Mercedes-Benz 126-500-15-49
420, 560sel. 300se, sel. With turbo. Federal.
$32.25
1236890056 - : Ignition Ring for Mercedes-Benz: 450 SL, 450 SLC, 230, 240 D, 280 E, 300 D, 280 CE, 300 CD, 300 TD Image

Ignition Ring

Mercedes-Benz 123-689-00-56
Also Fits the Following:  1972 450SLC 4.5L
$10.32
1233040220 - : Lever for Mercedes-Benz: 300 D, 300 CD, 300 SD, 300 TD, 240 D Image

Lever

Mercedes-Benz 123-304-02-20
$5.16
1238329194 - : Heater Hose for Mercedes-Benz: 280 CE, 300 D, 300 TD Image

Heater Hose

Mercedes-Benz 123-832-91-94
Also Fits the Following:  1982 280CE 2.8L 1983 280CE 2.8L
$13.33
1267250365 - : Weatherstrip for Mercedes-Benz: 300SD, 300D, 380SE, 300SE, 300SEL, 560SEL, 420SEL, 500SEC, 350SD, 300SDL, 350SDL, 500SEL, 300 SE, 300 SEL, 350 SD, 350 SDL, 420 SEL, 560 SEL, 300 SDL, 300 D, 300 SD, 380 SE, 500 SEC, 500 SEL, 230, 240 D, 280 E, 300 TD, 380 SEL Image

Weatherstrip

Mercedes-Benz 126-725-03-65
4 door, outer. Outer, from 10/79.
$80.84
1264600819 - : Steerng Arm Mount Kit for Mercedes-Benz: 300 SE, 300 SEL, 350 SD, 350 SDL, 420 SEL, 560 SEC, 560 SEL, 560 SL, 300 SDL, 300 CD, 300 D, 300 SD, 300 TD, 380 SE, 380 SL, 500 SEC, 500 SEL, 250 S, 220, 230, 250, 280 S, 280 SE, 280 SL, 250 C, 280 SEL, 350 SL, 280, 280 C, 450 SE, 450 SEL, 450 SL, 450 SLC, 240 D, 280 E, 280 CE, 380 SEL Image

Steerng Arm Mount Kit

Mercedes-Benz 126-460-08-19
Exception: Only Fits the Following:  1968-1971 - 280S from chassis number 000610 1966-1967 - 250S from chassis number 072228...
$45.58
View Details
Fits Most Vehicles
1236700239 - : Backglass Seal for Mercedes-Benz: 300D, 300 D, 230, 240 D, 280 E Image

Backglass Seal

Mercedes-Benz 123-670-02-39
4 door.
$93.74
Fits Most Vehicles
1153252244 - : Rubber Bearing for Mercedes-Benz: 500SEL, 500SEC, 560SEL, 560SL, 380SL, 380SE, 420SEL, 560SEC, 350SD, 350SDL, 300CD, 350 SD, 350 SDL, 420 SEL, 560 SEC, 560 SEL, 560 SL, 300 CD, 380 SE, 380 SL, 500 SEC, 500 SEL, 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 SLC, 380 SEC Image

Rubber Bearing

Mercedes-Benz 115-325-22-44
Also Fits the Following:  1972 450SL 4.5L 1972 450SLC 4.5L 1980 380SLC 3.8L 1970 230 2.3L 1971 230 2.3L 1972 230 2.3L 1973 230...
Discontinued
1149900010 - : Screw for Mercedes-Benz: 280 S, 280 SE, 280 SEL, 250 C, 280, 280 C, 280 E, 300 D, 280 CE, 300 CD, 300 TD, 300 SD Image

Screw

Mercedes-Benz 114-990-00-10
Also Fits the Following:  1972 280S 2.8L 1971 230 2.3L 1972 230 2.3L 1974 280SE 2.8L
$8.60
1074200095 - : Knob for Mercedes-Benz: 230, 220, 250 C, 350 SL, 280, 280 C, 450 SE, 450 SEL, 450 SL, 450 SLC, 240 D, 300 D, 280 SE, 300 SD, 380 SL, 380 SLC Image

Knob

Mercedes-Benz 107-420-00-95
Also Fits the Following:  1970 230 2.3L 1971 230 2.3L 1972 230 2.3L 1973 230 2.3L 1974 230 2.3L 1975 230 2.3L 1976 230 2.3L
Discontinued

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