Mahle OS30520X Engine Oil Pan Gasket Set

Mahle OS30520X Oil Pan Gasket Set

The Mahle OS30520X engine oil pan gasket set is built for dependable sealing on classic Chrysler applications. It uses cork-rubber gasket material and OEM-standard construction to help maintain a secure seal between the oil pan and engine block.

Key Features

• Cork-rubber oil pan gasket material for consistent sealing performance
• OEM Standard item grade for a factory-style replacement fit
• 0.09 in. / 2.29 mm thickness
• 18 bolt holes for the specified oil pan pattern
• Includes oil pan end seals
• Crank seals not included

Product Details

Mahle OS30520X is an engine oil pan gasket set made for sealing service on select Dodge vehicles, including Dodge Charger, Dodge Dart, Dodge Monaco, and Dodge Lancer applications. Mahle gaskets are used by OEMs and technicians worldwide for sealing performance, and this set follows that same OE-standard approach for service work on older Chrysler platforms. This part cross-references FEL-PRO 1805 and Rol OS5230 for the same application.

Common Problems It Helps Address

• Oil seepage at the oil pan flange
• Leaks caused by aged or compressed gasket material
• Improper sealing after oil pan service
• Fluid loss from worn end seal areas
• Maintenance issues on high-mileage classic engines

Installation Notes and Tips

Clean the oil pan and mating surfaces thoroughly before installation. Check the flange for distortion, verify bolt-hole alignment, and tighten fasteners evenly to help the cork-rubber gasket seat correctly. Use the included oil pan end seals where required by the application, and confirm the engine’s sealing surfaces are free of old gasket residue before reassembly.

Quality Assurance

Mahle manufactures sealing products to OE-standard expectations and supplies gaskets trusted in professional repair environments. The OS30520X part number is a direct reference for ordering and verification, and Mahle OS30520X is a practical choice for restoring oil pan sealing on compatible Dodge Charger, Dodge Dart, Dodge Monaco, and Dodge Lancer vehicles.