114052020 Oil Pan Fit Chevy/GMC for Duramax LB7/LLY/LBZ/LMM 6.6L 2001-2010 Black

Oil Pan for Chevy/GMC Duramax 6.6L

This replacement engine oil pan is designed for Chevy and GMC trucks equipped with the Duramax 6.6L diesel engine, holding and circulating engine oil while providing a sealed reservoir at the bottom of the block.

Overview

This oil pan is a direct replacement component for the Duramax 6.6L diesel engine found in Chevy and GMC trucks. It stores engine oil and returns it to the oil pump pickup under all operating conditions, helping maintain proper lubrication. Built for owners and mechanics servicing LB7, LLY, LBZ, and LMM generation trucks, this oil pan offers a reliable fit for the 2001 through 2010 model years.

Built For Performance

• Constructed from stamped steel with a durable black finish for corrosion resistance
• Engineered to match the factory mounting pattern and bolt hole locations
• Drain plug port positioned to match the original sump location
• Reinforced sealing flange to support a consistent gasket seal
• Designed for the 6.6L Duramax engine family including LB7, LLY, LBZ, and LMM

Fits These Machines

• for Chevy Silverado 2500HD with 6.6L Duramax 2001-2010
• for Chevy Silverado 3500 with 6.6L Duramax 2001-2010
• for GMC Sierra 2500HD with 6.6L Duramax 2001-2010
• for GMC Sierra 3500 with 6.6L Duramax 2001-2010

On-The-Job Use

• Replacing a cracked, rusted, or leaking factory oil pan
• Engine rebuilds and bottom-end service on Duramax 6.6L diesel trucks
• Fleet maintenance for heavy-duty work trucks and tow rigs
• Restoring proper oil capacity after damage from road debris or impact

Specs At A Glance

Good To Know

Q: Does this oil pan come with a gasket or drain plug? A: No, this listing covers the oil pan itself, so a gasket and drain plug should be sourced separately to complete the install. Q: Will this fit any 6.6L Duramax regardless of year? A: It is listed for the LB7, LLY, LBZ, and LMM engines across 2001-2010, but confirming your engine code and chassis before ordering is recommended.

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