11140-B | PML Cover GM 8L45, 8L90 Deep Transmission Pan For Chevrolet Silverado 1500 / GMC Sierra 1500 / Cadillac ATS, CTS, CT4, & CT6 | Black Powder Coat Finish

Stock capacity 6L90 pan for CTS-V or GM vans, trucks or SUVs that need ground clearance or have skid plates.

Pan includes level check hole and plug to duplicate integrated standpipe on some stock pans, a magnetic drain plug, and new mounting hardware

Volume: 

Stock capacity

Number of Bolts:

18 bolts (there are 20 holes, 2 holes locate the gasket and 18 holes for bolts to hold the pan to the transmission case)

Benefits:

• Finned to increase surface area for heat dissipation
• Drain and magnetic drain plug
• Thick walls and gasket flange
• Only 5/8 inches deeper than stock for ground clearance
• Boss that can be machined for a temperature sending unit
• Heavy duty construction
• Level check/fill hole
• Fluid dynamics unchanged, filter pick up and level check same as with stock pan

PML design this transmission pan for vehicles that need to maintain ground clearance, such as Cadillac CTS-Vs, Camaros, Savanna vans, Express vans, and trucks with skid plates.

Although this is a stock capacity pan, this PML pan is still deeper than stock. The extra depth comes from the thick walls and cooling fins.

PML manufactures and sells an extra capacity GM 6L90 pan, PML part number 11036.

This transmission pan fits the 6 speed GM 6L90 transmission. Here are examples of some vehicles that typically have a 6L90 and may be able to use this transmission pan:

• Cadillac CTS-V 6.2L, 2008 to 2014
• Camaro ZL1 6.2L, 2011 to 2015
• Silverado and Sierra 2500/3500 gas engine trucks, 2007 and newer (some 2020 and later models may have 8 or 10 speed)
• Express and Savana vans, 4.8L, 6.0L, and 6.6L Diesel, 2010 and newer (some 2017 and later models may have 8 or 10 speed)
• Suburban, 6.0L, 2008 to 2020 (some 2018 and later models may have 8 or 10 speed)
• Tahoe 6.0L, not hybrid, 6.0L, some models starting in 2008 (some 2018 and later models may have 10 speed)
• Yukon HD, 6.0L, not hybrid, 6.0L, some models starting in 2008 (some 2018 and later models may have 10 speed)

Always check vehicle configuration and clearance before ordering. PML cannot guarantee a pan will fit.

PML also makes an extra capacity transmission pan for the GM 6L90, PML Part Number 11036.

Filter and Gasket Information

PML designed this transmission pan to work with OEM/stock filters and gaskets.

The OEM gasket from the factory can be reused if clean and free of any holes or nicks which can cause leaks.

Optional Temperature Sensor Machining

Optionally, PML can drill and tap a 1/8 NPT hole for a temperature sending unit. This would be for an aftermarket temperature gage. 

There are two possible locations. One location on the passenger side and one location on the driver side front corner. 

Drain and Inside of Pan

PML pan has a drain hole and includes a magnetic drain plug. Easy draining simplifies transmission oil fluid changes. Drain is on the driver side of the pan.

Stock Pans

The 6L90 transmission has two stock pans that we know of.

• OEM part number 24226851 is on the left. It does not have a level check tube and is commonly found on 2007 to 2019 trucks, SUVs, and vans. Some newer vehicles also have this pan.
• OEM part number 24248164 is in the middle. It has a level check tube. OEM part number 24248164 supersedes several other parts numbers for the same pan. It is commonly found on cars and some 2019 and newer trucks, SUVs and vans.
• PML stock capacity 6L90 pan is on the right. It has a level check hole and can replace both OEM pans.

Level Check/Fill Hole

Some cars and 2019 and newer trucks and SUVs have an OEM stock pan with an integrated standpipe level check on the bottom of the pan. This is usually because the vehicle does not have a dipstick in the engine compartment.

This PML pan includes a level check in the same location as the standpipe that functions the same way and is at the same level.

The level check on the PML pan is at the same location as on the stock pan with the level check.

OEM stock pan part number 24248164 (several alternate/superceded part numbers, such as 24297102).