Your Selected Vehicle
Parts for your 2009 Nissan Dualis-Sump plug washers
Explore 4WD & Adventure
2009 Nissan Dualis sump plug washers
Based on Nissan’s own technical documentation, the 2009 Nissan Dualis (J10, commonly with the MR20DE 2.0‑litre petrol) uses a crush-style sump plug washer. The Nissan J10 Electronic Service Manual (ESM, Lubrication “LU” section) specifies a drain plug gasket, and the Nissan FAST electronic parts catalogue lists a “Gasket—Drain Plug” for this model, typically part number 11026-01M02 (superseded in some listings by 11026-4N200), sized for a 14 mm plug. So, yes—the sump plug washer is relevant and fitted on the 2009 Dualis.
The sump plug washer’s job is simple but critical: it deforms slightly as the drain bolt is tightened, sealing the oil pan so engine oil can’t seep past the threads. On the Dualis, this soft aluminium or copper crush washer prevents annoying drips on the driveway and protects against slow oil loss between services.
Best practice is to replace the washer at every oil change. Because it’s a crush washer, it’s designed for one-time compression, reusing it can lead to weeping or overtightening the plug to chase a seal. When servicing, the seating face on the sump should be wiped clean, the old washer binned, and a fresh washer installed before torquing the drain plug to the spec in the ESM (commonly around 30–35 N·m for the J10 platform, always confirm per engine code/VIN).
Owners who’ve noticed faint oil misting around the drain plug after a service often find the culprit is a reused or incorrect washer. Using the correct 14 mm ID washer and the proper torque makes a tidy, leak-free job. No thread tape or sealant should be needed if the proper washer is used.
- Use the correct 14 mm crush washer (e.g., Nissan 11026-01M02 / 11026-4N200).
- Replace the washer at each oil change interval (time/kilometres per the service schedule).
- Clean mating surfaces and torque the plug to ESM spec, avoid overtightening.
- After the first drive, check for any signs of weeping around the plug.
Whether it’s an urban runabout or long-haul family car, a fresh sump plug washer is cheap insurance for the Dualis. It keeps the oil where it belongs and the servicing tidy, just the way workshops across Australia and New Zealand prefer it.
Popular questions about 2009 Nissan Dualis sump plug washers
Does the 2009 Nissan Dualis need a sump plug washer?
The 2009 Dualis uses a crush-type washer on the engine oil drain plug. Nissan’s J10 ESM (LU section) and the FAST parts catalogue list a drain plug gasket for this model, typically 11026-01M02 or its supersession. Skipping or reusing the washer risks small oil leaks.
How often should the sump plug washer be replaced on a 2009 Dualis?
Replace it at every oil change. The washer is designed to compress once to form a seal. Reusing it can cause seepage or tempt overtightening, which can damage threads. Using a fresh 14 mm washer and tightening to the specified torque keeps things leak-free.
What size and torque apply to the 2009 Dualis sump plug?
The drain plug typically uses a 14 mm ID crush washer. Torque is generally around 30–35 N·m for the J10 platform, confirm in the Nissan ESM for the exact engine. Correct size and torque are key to sealing without damaging the sump or plug.
