Mishimoto Magnetic Oil Drain Plug

2003–2026 Dodge Ram 1500 / 2500 / 3500 6.7L Diesel

Part #: MMODP-1815B

Overview

The Mishimoto Magnetic Oil Drain Plug is a precision-engineered upgrade designed to protect the engines of Dodge Ram 1500, 2500, and 3500 trucks equipped with the 6.7L Cummins diesel engine from 2003 through 2026. By capturing and holding metallic debris circulating in the engine oil, this magnetic drain plug helps prevent premature engine wear, bearing damage, and costly repairs. It is an essential component for owners who demand reliability and longevity from their diesel-powered Ram trucks, especially those used in heavy-duty, towing, or high-mileage applications.

Built to withstand the rigors of daily driving and demanding workloads, the Mishimoto Magnetic Oil Drain Plug offers a simple yet effective way to maintain engine health and improve oil system cleanliness over time.

Key Features

Engineered with durability and functionality in mind, this magnetic oil drain plug delivers superior protection and ease of maintenance. Key features include:

• Powerful neodymium magnet that efficiently captures microscopic metal particles to prevent circulation in engine oil
• Billet 6061 aluminum construction for outstanding strength, lightweight durability, and corrosion resistance
• Robust 24 mm hex head designed for easy installation and removal using standard hand tools
• Precision M18 x 1.5 threading ensures a secure, leak-free fit in the oil pan
• Includes a durable dowty seal to provide superior protection against oil leaks
• Direct replacement for factory drain plugs on Dodge Ram 1500, 2500, and 3500 6.7L diesel models from 2003 to 2026
• Backed by Mishimoto’s lifetime warranty for long-term peace of mind

Construction & Design

This magnetic oil drain plug is crafted from high-quality billet 6061 aluminum, known for its excellent strength-to-weight ratio and resistance to corrosion, ensuring long-lasting durability even in harsh engine environments. The integrated neodymium magnet is strategically positioned to attract and securely hold metallic debris, preventing these particles from causing internal engine damage or accelerated wear.

The 24 mm hex head design allows for consistent, damage-free installation and removal, reducing the risk of stripped threads or rounded fasteners. The precise M18 x 1.5 thread pitch guarantees a perfect fit in the oil pan, while the included dowty seal enhances leak protection, maintaining a clean and efficient oil system.

Installation & Fitment

Installation is straightforward and requires no modifications. The Mishimoto Magnetic Oil Drain Plug is designed as a direct factory replacement for Dodge Ram 1500 (2003–2010), Ram 2500 (2003–2026), and Ram 3500 (2003–2026) 6.7L diesel models. Simply remove the existing drain plug during your next oil change and install the Mishimoto unit, ensuring the dowty seal is properly seated to prevent leaks.

Its durable construction and precise threading make it suitable for repeated use, simplifying future oil changes and maintenance.

What's Included

• One Mishimoto Magnetic Oil Drain Plug (M18 x 1.5)
• One high-quality dowty seal for leak prevention
• Lifetime warranty documentation

Ideal For

This magnetic oil drain plug is ideal for Dodge Ram owners who want to proactively protect their diesel engines from metal wear particles. It is especially beneficial for trucks with high mileage, those used for towing or heavy-duty applications, and enthusiasts focused on maintaining peak engine health. Upgrading to this magnetic drain plug helps extend engine life and reduces the risk of costly repairs caused by metal contamination in the oil system.

Mishimoto is a performance cooling brand offering aluminum radiators, intercoolers, oil coolers, hoses, and supporting hardware built to manage heat on hard-driven street and track vehicles. For boosted setups and towing/off-road rigs alike, Mishimoto upgrades are designed to increase cooling capacity and reliability where factory systems can become a limitation.