Mitsubishi MD050317 — Engine Oil Drain Plug Washer
Overview
Engine oil pan drain plug washer Mitsubishi MD050317 seals the sump drain bolt against the oil pan surface. Technical dimensions: inside diameter 14 mm, outside diameter 20 mm, thickness 2 mm. Manufactured from soft annealed aluminium, this crush gasket deforms under specified torque to fill surface imperfections on both mating faces. Original equipment reference number OEM MD050317, with cross-references 1200A277 and N0138492. The aluminium seal withstands fluid pressures and operational engine temperatures up to +150 °C without hardening or cracking, maintaining a tight fluid barrier around M14 thread sumps.
Fitment covers Mitsubishi vehicle ranges including Lancer, Outlander, Pajero, Galant, ASX, Colt, Eclipse, Carisma, Montero, and Grandis produced between 1995 and 2023. Suitable for petrol and diesel engine variants with displacements of 1.3, 1.5, 1.6, 1.8, 2.0, 2.4, 3.0, and 3.5 litres. This sealing ring is a single-use service item required at every engine oil change interval or sump removal. During initial tightening, the internal structure of the washer undergoes permanent plastic deformation, losing resilience. Reusing a spent seal risks oil seepage, sump thread damage, bolt loosening from engine vibration, and eventual loss of engine lubricant.
Mitsubishi MD050317 — engine oil drain plug washer. 5 offers available, starting from 10.76 USD.
Specifications
Manufacturer — Mitsubishi. Article number — MD050317. Name — Engine Oil Drain Plug Washer. Offers — 5. From — 10.76 USD.
Compatible cross-references
Replacements and analogues: AIC 52881, BMW 07119963200, BMW 7119963200, GOETZE 3312030000.
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