Oil Cooler Bypass Cover (No Sensor Ports) For Gen III & IV LS Engine

Oil Cooler Bypass Cover for LS Engine

This oil cooler bypass cover blocks off the oil cooler ports on compatible engine blocks while maintaining proper internal oil flow.

Overview

This oil cooler bypass cover is designed to seal off the factory oil cooler ports on compatible engine blocks when an external oil cooler is not used. Utilizing an oil cooler bypass cover prevents leaks and maintains correct oil routing through the engine block. This product is ideal for engine builders and vehicle hobbyists performing clean engine swaps on compatible platforms.

Built For Performance

• CNC-machined from billet aluminum for flat, leak-free sealing
• No sensor ports design ensures a clean look with zero leak paths
• Heavy-duty construction resists warping under high oil pressures
• Thick flange accepts standard factory gaskets and hardware

Fits These Machines

• for Gen III LS Engine
• for Gen IV LS Engine

On-The-Job Use

• Sealing oil ports during custom engine swaps and conversions
• Replacing damaged or leaking factory cast bypass covers
• Eliminating unnecessary oil lines in simplified engine bays

Specs At A Glance

Good To Know

Q: Does this oil cooler bypass cover include a gasket and mounting bolts? A: This specific cover is sold individually and requires a standard factory gasket and hardware for installation.

Q: Why choose a bypass cover with no sensor ports? A: A portless design eliminates potential leak points and provides a cleaner appearance if you do not plan to install aftermarket oil sensors.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.