23134137 Engine Cooling Fan Clutch for GMC Sierra 2500 3500 HD 2015-2016 6.6L V8

Product Overview

This aftermarket replacement engine cooling fan clutch is intended for GMC Sierra 2500 HD and 3500 HD applications with the 6.6L V8 engine for 2015-2016, and it references part number 23134137. An engine cooling fan clutch engages and disengages the cooling fan as needed to help move air through the radiator and support normal engine temperature regulation. Confirm the existing part number and vehicle details before ordering.

Key Features & Performance

• The fan clutch connects the cooling fan to the engine drive and regulates fan engagement.
• Supports airflow through the radiator as part of the engine cooling system.
• References part number 23134137 for comparison with the existing component.
• Supplied for the GMC Sierra 2500 HD and 3500 HD 6.6L V8 applications listed in the title.

Fitment & Compatibility

• for GMC Sierra 2500 HD 2015-2016 6.6L V8 applications
• for GMC Sierra 3500 HD 2015-2016 6.6L V8 applications

Common Uses

• Replacing a worn, slipping, seized, or malfunctioning fan clutch
• Servicing the engine cooling system during routine maintenance or repair
• Restoring normal cooling fan operation after the original clutch has failed

Technical Specifications

• Product Type: Engine Cooling Fan Clutch
• Part Number(s): 23134137
• Vehicle Application(s): GMC Sierra 2500 HD 2015-2016 6.6L V8
• Vehicle Application(s): GMC Sierra 3500 HD 2015-2016 6.6L V8
• Engine Application(s): 6.6L V8

Frequently Asked Questions

Q: What does an engine cooling fan clutch do? A: It controls when the engine cooling fan engages so that airflow through the radiator is regulated as part of the cooling system.

Q: How should fitment be verified? A: Compare the complete existing part number and the full vehicle model, model year, and engine designation against the listing before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.