Mercedes-Benz W109 Distributor cap & rotor
300SEL long-wheelbase · 1965–1972 · Electrical · #24 most-needed for this chassis
OEM part number
Catalog parts for the W109 that match this topic, each with an OE number printed on a cited source. Pick the one for your model, year and position; confirm by VIN.
- 0001582031 Distributor Rotor (Only for models with cast iron distributor)
- 0001585302 MB Distributor Cap
Why owners need it
Forum/vendor consensus that this is a routine wear/failure item on the chassis family (retailer chassis landing pages & kit pages list it as a core maintenance/repair item).
Typical price seen: $20-$80 (USD, from research 2026-10-12; varies by brand and condition).
Search for it
Searches for “Mercedes-Benz W109 Distributor cap & rotor”. Results are the vendor's own and may include parts that don't fit; check fitment.