Keep every drop of oil where it belongs with the Dorman - Autograde Engine Oil Drain Plug 090-040 (also written 090040), a standard M20-1.50 threaded plug with a 17 mm hex head. This Dorman oil drain plug threads into the oil pan drain port to replace a missing or damaged plug and help ensure a secure seal on the listed applications — from the 2000-2019 Subaru Outback and 1973-1983 Honda Civic to Chevrolet and GMC medium-duty trucks and the 1978-1998 Porsche 911. See the "Vehicles it fits" section for the full vehicle list.
- Direct replacement: designed to match the fit and function of the original equipment plug on the listed vehicles.
- Ideal solution: engineered to replace a plug that is missing or damaged and help restore a secure seal.
- Durable construction: designed and manufactured to strict specifications for reliable performance.
- Trustworthy quality: backed by a US-based team of product experts and more than a century of automotive experience.
Signs this plug may need replacing include oil weeping from the drain port, a plug that no longer torques down, or stripped/rounded threads after repeated oil changes. Always confirm the thread size and fitment for your vehicle before ordering.
Interchange: DN090-040 · 263-920
DN090040 · 263920 · 4322 · 4273728 · 1011 · 94020059 · 94032559 · 94107557 · 90009634000 · 90009PC6000 · 9280020000 · 5096040070 · 8941075570 · 9096620120 · 032510 · 94410719701 · 323193 · 807020010 · 807020070
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
DN090-040, 4322, 4273728, 1011, 94020059, 94032559, 94107557, 90009634000, 90009PC6000, 9280020000, 5096040070, 8941075570, 9096620120, 263-920, 032510, 94410719701, 323193, 807020010, 807020070
Frequently Asked Questions
What are the thread specs of the Dorman engine oil drain plug 090-040?
It is a standard M20-1.50 thread plug with a 17 mm hex head, sized to match the original equipment drain plug on the listed applications.
Does this drain plug fit a 2000-2019 Subaru Outback?
Yes. The 090-040 is listed for the 2000-2019 Subaru Outback among many other applications. Check the "Vehicles it fits" section to confirm your exact model year.
Will it fit a 1973-1983 Honda Civic?
The 090-040 is cataloged for the 1973-1983 Honda Civic. Verify the thread size and fitment for your specific vehicle before ordering.
What does an oil drain plug do?
It threads into the oil pan drain port to seal in the engine oil and is removed to drain the oil during an oil change.
How do I know if my drain plug needs replacing?
Common signs include oil weeping from the drain port, a plug that will not torque down properly, or stripped and rounded threads from repeated oil changes.
