Parts for your 2019 Nissan X-trail-Sump plug washers

2019 Nissan X‑Trail sump plug washer — what it does and when to replace it

Technical sources confirm the 2019 Nissan X‑Trail does use a sump plug washer (also called an oil drain plug gasket). The Nissan X‑Trail T32 Series Service Manual (Lubrication System – Engine Oil) specifies replacing the drain plug gasket whenever the engine oil is changed, and the Nissan Electronic Parts Catalogue lists a genuine gasket for the oil pan drain plug (commonly referenced as a 14 mm aluminium crush washer, e.g., Nissan part number 11026‑01M02). That makes the sump plug washer very much relevant to this model.

On the 2019 X‑Trail, the sump plug washer is a small, single‑use crush gasket that sits between the oil pan and the drain bolt. Its job is simple but critical: when the bolt is tightened, the soft aluminium washer deforms slightly to seal the opening, stopping oil weeps and drips once the engine is back on the road. Because it’s designed to crush once, reusing it can lead to slow leaks, oil spots on the driveway, and even a loose torque feel when refitting the plug.

Best practice service on a 2019 X‑Trail is to fit a new washer at every engine oil change. That keeps the sealing face fresh and avoids over‑tightening the bolt to chase a seal. Nissan’s own procedure calls out replacing the gasket and tightening the drain plug to around 34 N·m. With a new washer in place and the correct torque, the plug seals cleanly without stressing the threads in the alloy pan.

Most owners will be fine with a genuine Nissan washer or a quality equivalent 14 mm aluminium crush washer. Copper versions are available too, but aluminium is closest to OE feel and deformation. Signs a washer needs attention include oil mist around the plug, a drip forming after a drive, or a plug that seems to “bottom out” before reaching torque. Doubling up washers or adding sealant isn’t the answer—fit a single new washer and torque it properly.

Handy tips for the X‑Trail’s sump plug washer:

• Replace the washer at every oil change, it’s a single‑use crush part.
• Clean the pan’s sealing face before refitting the plug.
• Tighten to about 34 N·m, don’t over‑cook it with a long breaker bar.
• If unsure on size or part, match by VIN or bring the old plug/washer to the counter.

Technical references: Nissan X‑Trail (T32) Service Manual, Lubrication System – Engine Oil procedure (notes to “replace drain plug gasket” and specifies drain plug torque). Nissan Electronic Parts Catalogue for T32 (lists oil pan drain plug gasket, commonly 14 mm aluminium crush type, e.g., 11026‑01M02).

Popular questions about 2019 Nissan X‑Trail sump plug washers

What size sump plug washer does the 2019 X‑Trail use?
Most 2019 X‑Trail variants use a 14 mm aluminium crush washer on the M14 drain bolt. A genuine Nissan gasket (often referenced as 11026‑01M02) or an equivalent quality 14 mm crush washer will do the job. It’s always smart to confirm by VIN, especially across different engines and markets.

How often should the sump plug washer be replaced?
Replace it every engine oil change. It’s a single‑use crush washer, so reusing it increases the risk of weeping and incorrect torque feel. Fresh washer, clean mating face, and the correct torque keep the pan bone‑dry.

What’s the correct torque for the drain plug on a 2019 X‑Trail?
About 34 N·m is the typical spec called out in the T32 service manual. Using a new washer helps the plug reach torque smoothly without over‑tightening, which protects the alloy pan threads.