Dorman 265-810 Transmission Oil Pan

Name: Dorman 265-810 Transmission Oil Pan
Brand: Dorman
SKU: BKKY-265-810
Price: 89.68 USD
Availability: InStock

⚙️ 230 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Cadillac, Chevrolet, and GMC, Avalanche 2500, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, Escalade, Escalade ESV, Escalade EXT, Express 2500, Express 3500, G30, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, P30, P3500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Silverado 1500, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, Suburban 1500, Suburban 2500, Tahoe, Yukon, Yukon XL 1500, and Yukon XL 2500

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Durable Transmission Oil Pan for GM Trucks and SUVs

The Dorman 265-810 transmission oil pan is engineered to provide reliable service for a wide range of General Motors vehicles. Constructed from sturdy steel with a black finish, this one-piece transmission pan offers a capacity of 13.5 quarts and includes a drain plug for convenient fluid changes.

Made from durable steel with a black coating for corrosion resistance
One-piece configuration with a 13.5-quart fluid capacity
Dimensions: 19.25 inches length, 13.5 inches width, and 2.75 inches maximum depth
Includes a drain plug with a 14 mm thread diameter for easy transmission fluid draining
Features 17 mounting holes with a 10.2 mm diameter each for secure installation
Does not include gasket or mounting hardware

Detailed Description of Dorman 265-810 Transmission Oil Pan

This transmission oil pan is designed specifically for select Cadillac, Chevrolet, and GMC models, including popular trucks and SUVs such as the Silverado 1500, Sierra 2500 HD, Escalade, Suburban 2500, and Yukon XL 1500. The steel construction ensures durability under demanding driving conditions, while the black finish helps resist corrosion over time. The pan’s 1.4 mm thickness provides structural integrity without adding unnecessary weight.

The Dorman 265-810 features a one-piece design that simplifies installation and maintenance. Its 13.5-quart capacity accommodates the transmission fluid volume required by many heavy-duty GM vehicles. The included drain plug with a 14 mm thread diameter allows for straightforward fluid changes, reducing service time and effort. With 17 mounting holes, this pan secures firmly to the transmission housing, ensuring a proper seal when used with the appropriate gasket (sold separately).

Compatible Vehicles and Common Applications

Cadillac Escalade, Escalade ESV, and Escalade EXT
Chevrolet Silverado 1500, 2500 HD, 3500, Avalanche 2500
GMC Sierra 1500, 2500 HD, 3500, Yukon, Yukon XL 1500/2500
Chevrolet Suburban 1500, 2500 and GMC Suburban 1500, 2500
Express 2500, Express 3500, Savana 2500, Savana 3500 vans

Common Issues Addressed by This Transmission Oil Pan

Leaking transmission fluid due to damaged or corroded pans
Difficulty draining transmission fluid without a drain plug
Structural damage from road debris or corrosion
Incompatibility with OEM pans lacking sufficient capacity or durability
Replacement of worn or cracked pans to maintain transmission performance

Installation Notes and Tips

When installing the Dorman 265-810 transmission oil pan, ensure the transmission fluid is fully drained before removal of the old pan. Use a compatible gasket or sealant as the pan does not include a gasket. Tighten mounting bolts evenly to the manufacturer’s torque specifications to prevent leaks. The included drain plug should be inspected and replaced if damaged to maintain a proper seal. This pan is designed for direct replacement on specified Cadillac, Chevrolet, and GMC models listed in the fitment.

Quality Assurance and Warranty Information

Dorman transmission oil pans are manufactured to meet or exceed OEM standards for fit, form, and function. The 265-810 part number undergoes quality control inspections to ensure durability and reliability. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official documentation for exact warranty terms.

Brand	Dorman
Part Number	265-810
Material	Steel
Capacity	13.5
Length	19.25
Maximum Width	13.5
Color	Black
Configuration	One piece
Thickness	1.4
Maximum Depth	2.75
Dipstick Port	No
Drain Plug Included	Yes
Drain Thread Diameter	14
Minimum Depth	2.3
Width	13.5
Mounting Hardware Included	No
Grade Type	Regular
Gasket Or Seal Included	No
Mounting Hole Quantity	17
Gasket Configuration	One piece
Mounting Hole Diameter	10.2
Package Contents	Transmission pan

This part fits 230 vehicles. Search below:

Year	Make	Model	Drive Type	Position
2009	Chevrolet	Express 2500		N/A
2009	Chevrolet	Express 3500		N/A
2009	GMC	Savana 2500		N/A
2009	GMC	Savana 3500		N/A
2008	Chevrolet	Express 2500		N/A
2008	Chevrolet	Express 3500		N/A
2008	GMC	Savana 2500		N/A
2008	GMC	Savana 3500		N/A
2007	Chevrolet	Express 2500		N/A
2007	Chevrolet	Express 3500		N/A
2007	Chevrolet	Silverado 1500 HD Classic		N/A
2007	Chevrolet	Silverado 2500 HD Classic		N/A
2007	Chevrolet	Silverado 3500 Classic		N/A
2007	Chevrolet	Suburban 2500		N/A
2007	GMC	Savana 2500		N/A
2007	GMC	Savana 3500		N/A
2007	GMC	Sierra 1500 HD Classic		N/A
2007	GMC	Sierra 2500 HD Classic		N/A
2007	GMC	Sierra 3500 Classic		N/A
2007	GMC	Yukon XL 2500		N/A
2006	Chevrolet	Avalanche 2500		N/A
2006	Chevrolet	Express 2500		N/A
2006	Chevrolet	Express 3500		N/A
2006	Chevrolet	Silverado 1500		N/A
2006	Chevrolet	Silverado 1500 HD		N/A
2006	Chevrolet	Silverado 2500 HD		N/A
2006	Chevrolet	Silverado 3500		N/A
2006	Chevrolet	Suburban 2500		N/A
2006	GMC	Savana 2500		N/A
2006	GMC	Savana 3500		N/A
2006	GMC	Sierra 1500		N/A
2006	GMC	Sierra 1500 HD		N/A
2006	GMC	Sierra 2500 HD		N/A
2006	GMC	Sierra 3500		N/A
2006	GMC	Yukon XL 2500		N/A
2005	Chevrolet	Avalanche 2500		N/A
2005	Chevrolet	Express 2500	RWD	N/A
2005	Chevrolet	Express 3500		N/A
2005	Chevrolet	Silverado 1500		N/A
2005	Chevrolet	Silverado 1500 HD		N/A
2005	Chevrolet	Silverado 2500 HD		N/A
2005	Chevrolet	Silverado 3500		N/A
2005	Chevrolet	Suburban 2500		N/A
2005	GMC	Savana 2500	RWD	N/A
2005	GMC	Savana 3500		N/A
2005	GMC	Sierra 1500		N/A
2005	GMC	Sierra 1500 HD		N/A
2005	GMC	Sierra 2500 HD		N/A
2005	GMC	Sierra 3500		N/A
2005	GMC	Yukon XL 2500		N/A
2004	Chevrolet	Avalanche 2500		N/A
2004	Chevrolet	Express 2500	RWD	N/A
2004	Chevrolet	Express 3500		N/A
2004	Chevrolet	Silverado 1500		N/A
2004	Chevrolet	Silverado 2500		N/A
2004	Chevrolet	Silverado 2500 HD		N/A
2004	Chevrolet	Silverado 3500		N/A
2004	Chevrolet	Suburban 2500		N/A
2004	GMC	Savana 2500	RWD	N/A
2004	GMC	Savana 3500		N/A
2004	GMC	Sierra 1500		N/A
2004	GMC	Sierra 2500		N/A
2004	GMC	Sierra 2500 HD		N/A
2004	GMC	Sierra 3500		N/A
2004	GMC	Yukon XL 2500		N/A
2003	Cadillac	Escalade		N/A
2003	Cadillac	Escalade ESV		N/A
2003	Cadillac	Escalade EXT		N/A
2003	Chevrolet	Avalanche 2500		N/A
2003	Chevrolet	Express 2500	RWD	N/A
2003	Chevrolet	Express 3500		N/A
2003	Chevrolet	Silverado 1500		N/A
2003	Chevrolet	Silverado 1500 HD		N/A
2003	Chevrolet	Silverado 2500		N/A
2003	Chevrolet	Silverado 2500 HD		N/A
2003	Chevrolet	Silverado 3500		N/A
2003	Chevrolet	Suburban 1500		N/A
2003	Chevrolet	Suburban 2500		N/A
2003	GMC	Savana 2500	RWD	N/A
2003	GMC	Savana 3500		N/A
2003	GMC	Sierra 1500		N/A
2003	GMC	Sierra 1500 HD		N/A
2003	GMC	Sierra 2500		N/A
2003	GMC	Sierra 2500 HD		N/A
2003	GMC	Sierra 3500		N/A
2003	GMC	Yukon XL 1500		N/A
2003	GMC	Yukon XL 2500		N/A
2002	Cadillac	Escalade		N/A
2002	Cadillac	Escalade EXT		N/A
2002	Chevrolet	Avalanche 2500		N/A
2002	Chevrolet	Express 2500		N/A
2002	Chevrolet	Express 3500		N/A
2002	Chevrolet	Silverado 1500		N/A
2002	Chevrolet	Silverado 1500 HD		N/A
2002	Chevrolet	Silverado 2500		N/A
2002	Chevrolet	Silverado 2500 HD		N/A
2002	Chevrolet	Silverado 3500		N/A
2002	Chevrolet	Suburban 1500		N/A
2002	Chevrolet	Suburban 2500		N/A
2002	GMC	Savana 2500		N/A
2002	GMC	Savana 3500		N/A
2002	GMC	Sierra 1500		N/A
2002	GMC	Sierra 1500 HD		N/A
2002	GMC	Sierra 2500		N/A
2002	GMC	Sierra 2500 HD		N/A
2002	GMC	Sierra 3500		N/A
2002	GMC	Yukon XL 1500		N/A
2002	GMC	Yukon XL 2500		N/A
2001	Chevrolet	Express 2500		N/A
2001	Chevrolet	Express 3500		N/A
2001	Chevrolet	Silverado 1500 HD		N/A
2001	Chevrolet	Silverado 2500		N/A
2001	Chevrolet	Silverado 2500 HD		N/A
2001	Chevrolet	Silverado 3500		N/A
2001	Chevrolet	Suburban 1500		N/A
2001	Chevrolet	Suburban 2500		N/A
2001	GMC	Savana 2500		N/A
2001	GMC	Savana 3500		N/A
2001	GMC	Sierra 1500		N/A
2001	GMC	Sierra 1500 HD		N/A
2001	GMC	Sierra 2500		N/A
2001	GMC	Sierra 2500 HD		N/A
2001	GMC	Sierra 3500		N/A
2001	GMC	Yukon		N/A
2001	GMC	Yukon XL 1500		N/A
2001	GMC	Yukon XL 2500		N/A
2000	Chevrolet	C2500		N/A
2000	Chevrolet	C3500		N/A
2000	Chevrolet	Express 2500		N/A
2000	Chevrolet	Express 3500		N/A
2000	Chevrolet	K2500		N/A
2000	Chevrolet	K3500		N/A
2000	Chevrolet	Silverado 2500		N/A
2000	Chevrolet	Suburban 2500		N/A
2000	GMC	C2500		N/A
2000	GMC	C3500		N/A
2000	GMC	K2500		N/A
2000	GMC	K3500		N/A
2000	GMC	Savana 2500		N/A
2000	GMC	Savana 3500		N/A
2000	GMC	Sierra 2500		N/A
2000	GMC	Yukon XL 2500		N/A
1999	Chevrolet	C1500		N/A
1999	Chevrolet	C1500 Suburban		N/A
1999	Chevrolet	C2500		N/A
1999	Chevrolet	C2500 Suburban		N/A
1999	Chevrolet	C3500		N/A
1999	Chevrolet	Express 2500		N/A
1999	Chevrolet	Express 3500		N/A
1999	Chevrolet	K1500		N/A
1999	Chevrolet	K1500 Suburban		N/A
1999	Chevrolet	K2500		N/A
1999	Chevrolet	K2500 Suburban		N/A
1999	Chevrolet	K3500		N/A
1999	Chevrolet	P30		N/A
1999	Chevrolet	Silverado 2500		N/A
1999	Chevrolet	Tahoe		N/A
1999	GMC	C1500		N/A
1999	GMC	C1500 Suburban		N/A
1999	GMC	C2500		N/A
1999	GMC	C2500 Suburban		N/A
1999	GMC	C3500		N/A
1999	GMC	K1500		N/A
1999	GMC	K1500 Suburban		N/A
1999	GMC	K2500		N/A
1999	GMC	K2500 Suburban		N/A
1999	GMC	K3500		N/A
1999	GMC	P3500		N/A
1999	GMC	Savana 2500		N/A
1999	GMC	Savana 3500		N/A
1999	GMC	Sierra 2500		N/A
1999	GMC	Yukon		N/A
1998	Chevrolet	C1500		N/A
1998	Chevrolet	C1500 Suburban		N/A
1998	Chevrolet	C2500		N/A
1998	Chevrolet	C2500 Suburban		N/A
1998	Chevrolet	C3500		N/A
1998	Chevrolet	Express 2500		N/A
1998	Chevrolet	Express 3500		N/A
1998	Chevrolet	K1500		N/A
1998	Chevrolet	K1500 Suburban		N/A
1998	Chevrolet	K2500		N/A
1998	Chevrolet	K2500 Suburban		N/A
1998	Chevrolet	K3500		N/A
1998	Chevrolet	P30		N/A
1998	Chevrolet	Tahoe		N/A
1998	GMC	C1500		N/A
1998	GMC	C1500 Suburban		N/A
1998	GMC	C2500		N/A
1998	GMC	C2500 Suburban		N/A
1998	GMC	C3500		N/A
1998	GMC	K1500		N/A
1998	GMC	K1500 Suburban		N/A
1998	GMC	K2500		N/A
1998	GMC	K2500 Suburban		N/A
1998	GMC	K3500		N/A
1998	GMC	P3500		N/A
1998	GMC	Savana 2500		N/A
1998	GMC	Savana 3500		N/A
1998	GMC	Yukon		N/A
1997	Chevrolet	C1500		N/A
1997	Chevrolet	C1500 Suburban		N/A
1997	Chevrolet	C2500		N/A
1997	Chevrolet	C2500 Suburban		N/A
1997	Chevrolet	C3500		N/A
1997	Chevrolet	Express 2500		N/A
1997	Chevrolet	Express 3500		N/A
1997	Chevrolet	K1500		N/A
1997	Chevrolet	K1500 Suburban		N/A
1997	Chevrolet	K2500		N/A
1997	Chevrolet	K2500 Suburban		N/A
1997	Chevrolet	K3500		N/A
1997	Chevrolet	P30		N/A
1997	Chevrolet	Tahoe		N/A
1997	GMC	C1500		N/A
1997	GMC	C1500 Suburban		N/A
1997	GMC	C2500		N/A
1997	GMC	C2500 Suburban		N/A
1997	GMC	C3500		N/A
1997	GMC	K1500		N/A
1997	GMC	K1500 Suburban		N/A
1997	GMC	K2500		N/A
1997	GMC	K2500 Suburban		N/A
1997	GMC	K3500		N/A
1997	GMC	P3500		N/A
1997	GMC	Savana 2500		N/A
1997	GMC	Savana 3500		N/A
1997	GMC	Yukon		N/A
1996	Chevrolet	G30		N/A
1996	GMC	G3500		N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

103163242042782658108242042780SK265810

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.