Vehicle
1979 Mercedes 300CD parts
2 replacement parts are listed for the 1979 Mercedes 300CD. The most listed are cruise control module and preglow time relay, from brands such as Febi and Programa. Every part shows the exact years, trims and engines it fits, so you can check the match before you order.
Year
Shop Mercedes 300CD parts by type
Finding the right part for your 300CD
This page shows parts listed for the 1979 model year only. Open a part to see its fitment table, which lists the trims, body styles and engines it was made for.
Before you order
Compare the part number on your old part with the listing where you can, and check whether the part is for the front or rear and the left or right side. Left means the driver side on a US vehicle. If your Mercedes 300CD has a trim or engine that is not in the fitment table, send us your VIN and we will confirm the fit.
300CD questions
How do I know a part fits my 1979 Mercedes 300CD?
Check the fitment table on the part page for your year, trim, body style and engine. If the table does not list your exact version, contact us with your VIN before you order.