Pertronix Ignition PRTD186504 Distributor VW Cast Ignitor w/Vacuum

Pertronix Ignition PRTD186504 Distributor VW Cast Ignitor w/Vacuum is listed by Motorstate as a Distributors for catalog matching by brand, part number, and product name. Use this source-backed listing when comparing Pertronix Ignition components in the Distributors category. The manufacturer part reference is D186504, while the Motorstate part number is PRTD186504. Catalog description context: Distributor - Flame-Thrower Type 1 - Vacuum / Mechanical Advance - Socket Style - Red - Volkswagen 4-Cylinder - Each. No vehicle compatibility is stated here unless it is present in separate fitment data.