Parts for your 2015 Nissan X-trail-Sump plug washers

2015 Nissan X‑Trail sump plug washers

Technical documentation confirms the 2015 Nissan X‑Trail (T32) uses a crush‑type sump plug washer. The Nissan X‑TRAIL (T32) Electronic Service Manual (Lubrication/LU section) specifies fitting a new drain plug gasket whenever the engine oil is changed, and the Nissan FAST parts catalogue lists a drain plug washer/gasket for T32 engines (e.g., MR20, QR25, and R9M variants). That makes a sump plug washer relevant and factory‑fitted on this model.

On the 2015 X‑Trail, the sump plug washer is a small but critical sealing ring that sits between the engine’s drain plug and the sump. Its whole job is to deform once when the plug is tightened, creating a reliable seal so oil doesn’t weep or leak. Because it crushes to shape, it’s designed as a single‑use item. Re‑using it risks tiny leaks that can leave drips on the driveway, blow oil mist across the underbody, or slowly lower the oil level between services.

For servicing, the simple rule applies: replace the sump plug washer at every oil change. Genuine‑spec washers are inexpensive and help maintain the integrity of the seal. The X‑Trail typically uses an M14 crush washer in aluminium (some engines may be supplied with copper), and the parts catalogues list common Nissan washer part numbers used across T32 engines. As engines and markets vary, matching by VIN or engine code is the smartest way to ensure the right washer, thickness, and material.

Good workshop habits go a long way on this model:

• Always remove the old washer—some can stick to the sump face—then clean the mating surfaces.
• Fit a new, correct‑size crush washer to the plug before reinstalling.
• Tighten the drain plug to the torque specified in the Nissan service manual, don’t overtighten.
• After the oil fill and warm‑up, check around the plug for any sign of weeping.

Drivers who service their X‑Trail themselves will find that fresh oil, a new filter, and a new sump plug washer are the trio that keeps the lubrication system tidy and leak‑free. Workshops treating the washer as a consumable at each service are doing right by the T32’s engines, whether petrol or diesel. It’s a tiny part that prevents big annoyances—and protects the health of the engine over time.

Popular questions about 2015 Nissan X‑Trail sump plug washers

Does a 2015 X‑Trail have a sump plug washer?
Yes. The Nissan X‑TRAIL (T32) Electronic Service Manual directs replacing the drain plug gasket during an oil change, and the Nissan FAST parts catalogue lists a washer for the drain plug on 2015 models. It’s a crush‑type sealing washer.

What size and material washer does it take?
The 2015 X‑Trail typically uses an M14 crush washer, commonly aluminium, with some engines supplied with copper. Because engines and markets differ, it’s best to confirm by VIN or engine code to get the exact washer spec used on the vehicle.

How often should it be replaced—and what if it’s reused?
Replace it at every oil change. Reusing a crushed washer can lead to slight weeping or leaks around the plug. If the old washer is stuck to the sump, carefully remove it, clean the faces, fit a fresh washer, and tighten the plug to the service manual torque.