Derale 35621 LS Engine Thermostatic Bypass Cooler Adapter

The Derale 35621 LS Engine Thermostatic Bypass Cooler Adapter provides a bolt-on oil filter adapter solution for GM LS-Series applications. Its thermostat-controlled design supports oil cooler plumbing while the blockoff configuration provides a streamlined installation approach.

This adapter features 10 AN female O-ring inlet and outlet ports for secure oil line connections, along with dual 1/8-inch NPT female ports for additional plumbing or monitoring needs. The aluminum construction is finished with a black anodized coating for a clean appearance.

Designed for use with GM LS-Series engines, the Derale 35621 is supplied as an individual adapter. Verify application requirements and connection compatibility before installation.

Features:

• Bolt-On Design: Provides a bolt-on oil filter adapter configuration.
• Thermostat Controlled: Incorporates thermostat-controlled oil cooler operation.
• 10 AN Female O-Ring Ports: Includes female O-ring inlet and outlet connections.
• Dual 1/8-Inch NPT Ports: Features two female NPT ports.
• Aluminum Construction: Made from aluminum.
• Black Anodized Finish: Finished in black anodizing.
• GM LS-Series Application: Designed for GM LS-Series engines.