Oil Level Sensor Connector Pigtail, Duramax | 2001 - 2016

The GM 12085491 connector pigtail (ACDelco PT113) is the factory 2-way connector with wire leads that plugs into the engine oil level sensor on the 6.6L Duramax diesel, from the 2001 LB7 through the 2016 LML. The oil level sensor sits in the oil pan, so its connector lives in a hot, wet spot under the truck where it can crack, corrode or get torn off. A bad connector can set false low-oil warnings or an oil level sensor code. This pigtail lets you splice in a fresh connector without replacing the whole engine harness.

Key Features

• Genuine GM part number 12085491, ACDelco PT113
• 2-way female connector, black
• Comes with wire leads for splicing into the harness
• Factory connector body and terminals for a correct, locking fit

Benefits

Replacing a damaged connector with the factory pigtail restores a solid connection and stops false oil level warnings, without the cost of a new harness. If you are replacing the sensor too, see our Engine Oil Level Sensor Kit, along with the Engine Oil Level Switch Clip and the Engine Oil Level Sensor Bolt.

Fitment

Fits the engine oil level sensor on 2001-2016 Chevrolet Silverado and GMC Sierra 2500HD and 3500HD with the 6.6L Duramax diesel (LB7, LLY, LBZ, LMM and LML), and 2006-early 2010 Chevrolet Express and GMC Savana vans with the LLY or LMM Duramax. The same GM connector is used in many other GM applications.

What's Included

• (1) GM 12085491 2-way connector pigtail with leads