Earl's Performance Oil Filter Relocation Kit

2003–2007 Chrysler 300 / Dodge Ram 1500-3500 / Charger / Durango / Magnum / Jeep Grand Cherokee Gen III Hemi

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Overview:

The Earl's Performance Oil Filter Relocation Kit is designed specifically for vehicles equipped with the Gen III Hemi engine, including popular models such as the Chrysler 300, Dodge Ram 1500-3500, Charger, Durango, Magnum, and Jeep Grand Cherokee from 2003 to 2007. This kit addresses a common challenge faced during engine swaps or custom installations where the factory oil filter location interferes with the vehicle’s crossmember or suspension components.

By relocating the oil filter to a more accessible remote location, this kit enhances serviceability and prevents clearance issues, making it an essential upgrade for enthusiasts and professionals performing engine modifications or swaps. The block-off adapter replaces the factory oil filter mounting point and provides ports for AN hose fittings, enabling a clean and efficient oil filtration setup.

Key Features:

This oil filter relocation kit offers a range of features engineered for durability and ease of installation:

• Precision-machined block-off adapter screws directly onto the engine block in place of the factory oil filter
• Two 3/8" NPT ports on the adapter allow for AN hose fittings to route oil lines to a remote filter location
• Constructed from high-quality aluminum for strength and lightweight performance
• Black anodized finish provides corrosion resistance and a sleek, professional appearance
• Designed to maintain proper oil flow and filtration efficiency when relocating the oil filter
• Compatible with a wide range of Gen III Hemi-powered vehicles from 2003 to 2007
• Ideal for engine swaps, custom builds, and applications requiring improved clearance around the oil filter area

Construction & Design:

The block-off adapter is crafted from durable aluminum, chosen for its excellent strength-to-weight ratio and resistance to corrosion. The black anodized finish not only enhances the visual appeal but also provides a protective layer against environmental factors and wear. The precision CNC machining ensures a perfect fit and reliable sealing against the engine block, preventing leaks and maintaining oil system integrity.

The dual 3/8" NPT ports are strategically placed to facilitate straightforward plumbing with AN fittings and hoses, allowing for a clean and professional installation of a remote oil filter setup. This thoughtful design supports both performance and maintenance convenience.

Installation & Fitment:

Installation involves removing the factory oil filter and screwing the block-off adapter onto the engine block in its place. The two 3/8" NPT ports on the adapter enable connection of AN hoses that route oil to a remote filter location, which can be positioned for optimal clearance and accessibility. This kit is compatible with the following vehicles equipped with the Gen III Hemi engine:

• Chrysler 300 (2005–2007)
• Dodge Ram 1500 (2003–2007)
• Dodge Ram 2500 (2003–2007)
• Dodge Ram 3500 (2003–2007)
• Dodge Charger (2006–2007)
• Dodge Durango (2004–2007)
• Dodge Magnum (2005–2007)
• Jeep Grand Cherokee (2005–2007)

The kit is designed for straightforward installation with no permanent modifications required to the engine block or vehicle chassis, making it suitable for both professional shops and experienced enthusiasts.

What's Included:

• Aluminum block-off adapter with black anodized finish
• Two 3/8" NPT ports for AN hose fittings
• Installation instructions

Ideal For:

This oil filter relocation kit is ideal for automotive enthusiasts, custom builders, and professional mechanics who are performing engine swaps, custom installations, or upgrades on Gen III Hemi-powered vehicles. It is especially beneficial when the factory oil filter location conflicts with suspension components or crossmembers, or when improved access to the oil filter is desired for easier maintenance and enhanced engine bay packaging.

Earl’s Performance Plumbing is a motorsports staple for AN plumbing components, including hose, hose ends, adapters, and fluid-transfer accessories for fuel, oil, brake, and cooling systems. When you’re building a reliable performance setup, quality plumbing parts help prevent leaks and simplify clean routing—especially in high-heat, high-vibration environments.