Victor Reinz 10-52431-01 Engine Oil Pan Gasket Set - Upper

Engine Oil Pan Gasket Set for Mazda and Ford

Victor Reinz 10-52431-01 is an engine oil pan gasket set built with molded rubber for a standard-grade seal. It is designed for applications where a precise oil pan seal is needed to help prevent leaks and maintain clean engine operation.

Compatible with select Mazda Miata, Mazda Protege, Mazda MX-3, Mazda 323, Ford Aspire, and Mercury Capri applications, this gasket set is a direct-fit sealing solution for a range of older engines. The 10-52431-01 part number is also a useful reference when cross-checking replacement options.

Key Features

• Molded rubber construction for consistent sealing performance
• Multi-piece configuration for application-specific oil pan sealing
• Standard grade type for OE-style replacement use
• Thickness: 0.2280
• Color may vary
• Engine oil pan gasket set from Victor Reinz

Detailed Description

Victor Reinz 10-52431-01 is engineered to meet or exceed original equipment standards for the specific application. The gasket design and material selection are matched to the engine’s sealing requirements, which is important on vehicles where the oil pan gasket also contributes to noise, vibration, and harshness control. This makes it a practical choice for Mazda Miata oil pan gasket replacement, Mazda Protege upper gasket service, and other listed fitments where a reliable seal is required.

This part cross-references B6F4-10-427 and OS21112 for the same application.

What It Helps Address

• Oil seepage at the oil pan sealing surface
• Visible drops or spots under the vehicle
• Loss of sealing integrity after gasket wear or removal
• Engine oil leaks during maintenance or repair
• Noise or vibration concerns related to a poor pan seal

Installation Notes and Tips

• Verify engine code and fitment notes before installation, especially for Mazda Miata BP-ZE and BPD engine applications.
• Follow the listed note for vehicles that require installation without silicone sealant.
• Clean the oil pan and engine sealing surfaces thoroughly before fitting the gasket.
• Inspect the pan flange for distortion or damage before reassembly.
• Confirm the correct position, including upper applications where listed for Mazda Protege.

Quality Assurance

Victor Reinz designs sealing components to meet OE-level requirements for the specified application. Part number 10-52431-01 is built for direct replacement use on the listed Mazda, Ford, and Mercury vehicles, with application-specific material and form selection.