11025-AC | PML Cover GM 6L80, 6L80E Deep Transmission Pan For Chevrolet Silverado 1500 & Tahoe / GMC Sierra 1500 & Yukon / Hummer H2 | Natural As-Cast Finish

For GMC, Chevrolet, and Cadillac 1/2 ton trucks and SUVs, such as Silverado/Sierra 1500.

2019 to 2022 trucks with the 6L80 have the level check on the pan. No dipsticklug. 

Volume: 

2 quarts over stock

Number of Bolts:

18

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

Many 1/2 ton GMC and Chevy trucks and SUVs starting in 2009 have a 6 speed 6L80 transmission and can benefit from this PML transmission pan.

Benefits:

• Extra capacity
• Step to clear exhaust routed under rear of transmission pan (loosen pipe to install)
• Fins and aluminum construction to dissipate heat from transmission fluid
• Drain and magnetic drain plug for easier maintenance
• Thick walls to add strength to the transmission housing
• Thick gasket flange, machined flat, for a leak-free seal

The 6L90 pan is similar in shape but is longer at 18 1/2 inches and is found on 3/4 ton trucks and SUVs.

This extra capacity heavy duty transmission oil pan fits GM 6 speed hydramatic 6L80, 6L80E transmissions. PML designed this pan for 2007 and newer Chevrolet and GM trucks and SUVs, such as these vehicles:

• Avalanche 1500, 2009 to 2014
• Escalade, 2007 to 2014 and some 2015 and newer, V8 6.2L
• Hummer H2, 2008 to 2009, V8 6.2L (if with undercarriage protection, see 6L80 stock capacity pan)
• Sierra 1500, 2009 to 2014 and some 2015 and newer, V8 5.3L or V8 6.0L or V8 6.2L
• Sierra Denali, 2007 to 2014 and some 2015 and newer, V8 6.2L
• Silverado 1500, 2009 to 2014 and some 2015 and newer, V8 5.3L or V8 6.0L or V8 6.2L
• Suburban 1500, 2009 to 2014 and some 2015 and newer, V8 5.3L or V8 6.0L (includes HD)
• Tahoe, 2009 to 2014 and some 2015 and newer, V8 5.3L or V8 6.0L
• Yukon, 2009 to 2014 and some 2015 and newer, V8 5.3L
• Yukon Denali, 2007 to 2014 and some 2015 and newer, V8 6.2L
• Yukon XL 1500, 2009 to 2014 and some 2015 and newer, V8 5.3L or V8 6.0L

Trucks and SUVs have a variety of configurations. Look at yours before you order to verify your transmission and clearance.

2015 and newer trucks: GM introduced an 8 speed transmission in 2015 and a 10 speed in 2019 so check your configuration. 2019 to 2022 trucks with the 6L80 do not have a dipstick and have the level check on the pan. 

Camaro, Corvette, Cadillac cars, trucks/SUVs with skid plates: please see PML's stock capacity pan, which requires less clearance than this extra capacity pan. PML's stock capacity pan has the level check on the pan. It is PML part number 11087.

Loosening the exhaust pipe for installation: You might need to lower the exhaust cross over pipe to install this pan or do a service with the stock pan. Some customers recommend loosening the exhaust flanges at the manifolds with a crow's foot socket wrench. See INSTALLTIONS section.

2019 to 2022 1500 Truck OEM Transmission Pan

Filter and Gasket Information

PML transmission pans work with stock filters, easily available from your favorite auto parts store.

Because the pan is deeper than stock, the pan has filter supports cast in. The transmission fluid is at the same level with a PML pan as with the stock pan.

The stock GM filter is "GM Part No. 24236517" and the AC Delco box has part number "24236933".

PML designed this pan to accommodate the reusable factory gasket. Please make sure the gasket is clean and free of any holes or nicks to avoid leaks.

The gasket has two bumps to orient the gasket on the pan and hold it in place during installation.

Drain Hole and Optional Temperature Sending Unit Machining

The drain is on the driver/left side. he hole is at the bottom of the pan for thorough draining and on the side to avoid road hazards.

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 is a custom machining charge.

Three bosses (thick areas) are provided that can be machined. One location is on the driver or left side and the other two are on the passenger or right side.

The standard size is 1/8 NPT.

Included with PML Pan

PML includes a magnetic drain plug and copper sealing washer and new mounting bolts with each pan.