Katech Gen V LT1/LT4 Billet Oil Cooler Adapter

Katech Gen V LT1/LT4 Billet Oil Cooler Adapter

Blue Anodized Billet Construction for External Oil Cooler Plumbing

The Katech Gen V LT1/LT4 Billet Oil Cooler Adapter replaces the factory oil cooler connection assembly on compatible LT1 and LT4 engine applications, allowing an external oil cooler to be connected using -10 AN O-ring fittings.

The billet aluminum adapter features a blue anodized finish and includes mounting bolts and a gasket. A dedicated port accommodates an optional oil temperature sensor relocation kit.

Fittings Required: The -10 AN O-ring fittings are not included. The Katech C7 Oil Cooler Kit includes lines with the required port fittings attached.

Factory Oil Cooler Applications: Engines equipped with a factory oil cooler require the GM Multi-Purpose Threaded Plug, GM part number 11611351, available separately.

Features & Benefits

• Billet Aluminum Construction
• Blue Anodized Finish
• Replaces the Factory Oil Cooler Connection Assembly for External Oil Cooler Plumbing
• Uses -10 AN O-Ring Fittings, Sold Separately
• Includes Mounting Bolts and Gasket
• Includes a Port for an Optional Oil Temperature Sensor Relocation Kit
• Compatible with the Port Fittings Supplied on Katech C7 Oil Cooler Kit Lines
• Proudly Engineered and Manufactured by Katech Engineering in Clinton Township, Michigan, USA

Technical Specifications

What's Included

• Katech Gen V LT1/LT4 Billet Oil Cooler Adapter
• Mounting Bolts
• Gasket

Not Included: -10 AN O-ring fittings, external oil cooler, oil cooler lines, optional oil temperature sensor relocation kit, and the required GM threaded plug for factory oil cooler applications.

Fitment & Compatibility

GM Gen V LT Engines:

• Compatible LT1 and LT4 Applications with the Appropriate Oil Cooler Mounting Interface
• Requires External Oil Cooler Plumbing with Suitable -10 AN O-Ring Fittings
• Optional Oil Temperature Sensor Relocation Kit Available for Applications Requiring Sensor Relocation

Confirm compatibility with your vehicle's oil cooler arrangement, surrounding components, and sensor requirements before ordering. Contact Katech Technical Sales at 586-791-4120 for application assistance.

Important Installation Notes

• Use the Included Mounting Bolts and Gasket
• Use Correct -10 AN O-Ring Fittings and Seals
• Install GM Threaded Plug 11611351 Where Required on Engines Originally Equipped with a Factory Oil Cooler
• Complete the External Oil Cooler Circuit Before Operating the Engine
• Confirm Whether Your Application Requires the Optional Oil Temperature Sensor Relocation Kit
• Route Oil Lines Away from Exhaust Heat, Moving Components, and Abrasion Points
• Verify Clearance, Check for Leaks, and Confirm Oil Pressure After Installation

Why Choose Katech

The Katech Gen V LT1/LT4 Billet Oil Cooler Adapter brings external oil cooler connections and an optional oil temperature sensor relocation provision together in a billet aluminum component. Included mounting bolts and a gasket support installation, while separately selected fittings allow the adapter to be matched to the intended cooler plumbing.

Katech's engineering and manufacturing experience supports purpose-built components for performance engine applications. Contact Katech Technical Sales to coordinate the adapter, fittings, cooler lines, and sensor arrangement for your build.