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🛠️ Upgrade your transmission game—service smarter, not harder!
The Dorman 265-582 Transmission Oil Pan is a precision-engineered replacement part designed for select GM vehicles. Featuring an integrated drain plug, it simplifies fluid changes by eliminating messy spills. Built to OEM specifications and rigorously tested for durability and corrosion resistance, this pan ensures a perfect fit and reliable performance backed by over 100 years of automotive expertise.





| ASIN | B0CNV36T8P |
| Best Sellers Rank | #34,130 in Automotive ( See Top 100 in Automotive ) #9 in Automotive Replacement Transmission Pans & Drain Plugs #326 in Automotive Replacement Engine Parts |
| Brand | Dorman |
| Customer Reviews | 4.7 4.7 out of 5 stars (92) |
| Date First Available | November 23, 2023 |
| Exterior | Ready To Paint If Needed |
| Item Weight | 5.84 pounds |
| Item model number | 265-582 |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 265-582 |
| Model | Dorman 265-582 |
| OEM Part Number | 24222657; 24224781; 24236933; 29535617 |
| Product Dimensions | 18.5 x 10.24 x 9 inches |
S**K
Drain plug nice upgrade
Perfect fit 2015 Silverado LT double cab 5.3 V8 4x4. Comes with the filter, grommet, pan, and good gasket like factory gasket. This upgrade gives you a pan with a drain plug. Much easier to change fluid
M**T
Good Buy
Good fit, very nice pan and good price. Pain in the a$$ to get pan off and on but now I can just do a drain and fill when needed.
J**E
Works just as advertised
Was a bit skeptical before buying but I bit the bullet and I havent been let down. The pan is almost exactly the same just with a drain plug. Based on some other reviews I made sure to give it a good inspection before installing but the thickness, and the durability of it seemed just fine. The gasket that same with it fit perfectly with the pan and I havent seen any leakage after torquing all of the bolts to spec. Overall this product works well and I definitely reccomend that you watch a YouTube video to remove the old pan as it is a bit difficult (but not impossible)
M**T
Fits 6L80/6L80E transmissions with the 18 bolts. Factory fit high quality!
This is a perfect fit for my 2015 gmc sierra 1500 slt 4x4 drive truck with the crew cab. A++ now I can change my transmission fluid more often to easily flush it out. Went on without a hitch and the gasket was a premium oem rubber one with the metal holes. Very high quality.
J**Y
So glad I purchased this pan
I needed to change the transmission fluid on my Silverado and after reading some posts about the process, I realized I didn't want to wrench up the exhaust and drop the pan every 45K miles when I really wanted just to consistently drain the fluid easily. Pan fits great, with no leaks and is a solid product. Would recommend.
A**R
Easy and neat job now
Great to have a drain plug on my transmission pan! Tired of the hassle changing transmission fluid on my Chevy Suburban. Sometimes I want to do a drain and fill without a filter change. Quick, easy, and neat to do now. Put a Dorman on my Chrysler Town & Country several years ago.
M**Q
Pain to remove
Pain in the butt to change / remove but I'm happy knowing I have a drain plug now to easily drain fluid for service. Good quality and no leaks after 1000 miles so far.
J**S
Works great
Works great. Drain plug is a must on these as it is a pain to get the pan in and out. I usually change the fluid and filter every 40k on my 6l80 (17 half ton Chevy) but since I have the plug I can change the fluid more without having to drop the pan every time. Probably will. change the fluid every 25k and filter every 40-50k now. I hope this review helps someone. I can’t recommend this enough.
R**D
Super bonne qualité
Trustpilot
5 days ago
1 day ago