The oil pan drain plug may seem like a small thing, but the tightness of the entire engine lubrication system depends on its condition. And the key element of this plug is sealing washer, which often goes unattended until oil begins to leak. Owners Nissan different models - from Qashqai And X-Trail to Patrol And Navara — regularly face the question: what part number of the washer is suitable for their car, is it possible to use analogues, and how not to run into a fake.

In this article we will look at all original items of drain plug washers for Nissan, including rare models and engines, compare them with popular analogues, tell you about sizes and materials, and also give step-by-step instructions for replacement - with nuances that are not written about in standard manuals. We will pay special attention to typical mistakes, due to which even a new washer can leak after 1000 km.

Why is it important to change the drain plug washer at every oil change?

Many car owners save on a “penny” part by reusing an old washer. This is a serious mistake that costs more: oil leakage, the risk of engine overheating and even breakdown of the oil pressure sensor. The fact is that the washer is made of soft metals (copper, aluminum) or special rubber, which deformed when tightened and lose elasticity over time.

According to service centers Nissan, up to 15% of cases of engine oil starvation are associated precisely with a leaky drain plug. Moreover, the problem does not appear immediately: the leak often begins after 2-3 thousand km, when the washer “gets tired” from vibrations and temperature changes. This is especially critical for turbocharged engines (for example, VR38DETT in GT-R or MR20DD in Qashqai J11), where the oil pressure is higher than standard.

  • 🔧 Copper washers - the most common, but require correct tightening (torque 30–40 Nm). When retightened, they “flatten” and lose their tightness.
  • 🟢 Aluminum washers - softer than copper, used in some models Nissan with aluminum pallets (eg Juke F15).
  • ⚫ Rubber/paronite gaskets - found in plugs with an integrated washer (for example, in Navara D40 with engine YD25DDTi).
  • ⚠️ Steel washers - not original! They are often slipped into cheap kits, but they do not provide an airtight seal.

Manufacturer Nissan clearly states in the service booklets: drain plug washer - disposable part. Even if it looks intact on the outside, microcracks and loss of elasticity make it unsuitable for reuse. An exception is rubber gaskets in plugs with an integrated seal (for example, in Patrol Y62), but it is recommended to inspect them at every oil change.

📊 How often do you change the drain plug washer?
  • At every oil change
  • Every other time
  • Only if it's leaking
  • Never changed

Original article numbers of drain plug washers for Nissan by model

U Nissan There is no universal washer - its size and material depend on the engine model, year of manufacture and even the car supply market. Below we have collected current articles of original washers for popular models. Please note: some part numbers may be the same for different engines, but with different tightening torques!

Model Nissan Engine Washer part number Material Size (outer diameter × thickness)
Qashqai J10/J11, X-Trail T31/T32 MR20DE, QR25DE 11026-01M02 Copper 14 mm × 1.5 mm
Juke F15, Note E12 HR16DE, MR16DDT 11026-4M50A Aluminum 14 mm × 1.2 mm
Navara D40, Pathfinder R51 YD25DDTi, VQ40DE 11026-ED00A Copper (thickened) 16 mm × 2.0 mm
Patrol Y61/Y62 TB48DE, ZD30DDTi 11026-4W000 Rubber/paronite 18 mm × 2.5 mm
GT-R R35 VR38DETT 11026-31U00 Copper (high temperature) 14 mm × 1.8 mm

Important: part numbers may differ for the same engine depending on the year of manufacture. For example, for Qashqai J11 with MR20DD (2.0 l, 144 hp) until 2017, a washer was used 11026-01M02, and after - 11026-4M60A (with modified copper composition). Check the article by VIN code via official Nissan catalog.

⚠️ Attention: There are often counterfeits of original items on the market. Real puck Nissan has the manufacturer's logo and a uniform color without foreign inclusions. Counterfeits are usually dull, have rough edges and can be 0.1–0.3 mm thinner, which is critical for sealing.

Analogues of drain plug washers: what can be installed instead of the original

Original washers Nissan are not always available, and their prices are sometimes too high (up to 500–800 rubles per piece at dealerships). Fortunately, there are proven analogues from well-known brands that are not inferior in quality, and sometimes even surpass the original. The main thing is to comply size and material.

Among the best analogue manufacturers:

  • 🔹 Nipparts (Japan) - article numbers begin with N-, for example, N-11026-01M02 for Qashqai. They have a high copper content (99.9%).
  • 🔹 Corteco (Germany) - series 220xxx, for example, 22014014100 for plugs M14×1.5. They use aluminum alloy with additives for increased elasticity.
  • 🔹 Elring (Germany) - for rubber gaskets (for example, 703.180 for Patrol). Resistant to oil and high temperatures.
  • 🔹 Febi Bilstein - articles 11026 with suffix -FEBI. Often 30–40% cheaper than the original.

When choosing an analogue, be sure to check:

  1. Outer diameter (must match the original ±0.1 mm).
  2. Thickness (deviation more than 0.2 mm is unacceptable).
  3. Material (for example, turbo engines require copper with a high tin content).
  4. The shape of the edge (some washers have a chamfer for a better fit).

An example of a successful replacement: instead of the original washer 11026-01M02 for X-Trail T32 can be supplied Corteco 22014014100 or Nipparts N-11026-01M02. But cheap “no-name” washers from China (often sold in sets of 10 pieces) are usually 0.3–0.5 mm thinner and made of low-quality brass, which crumbles when tightened.

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Before purchasing an analogue, measure the old washer with a caliper - even if the article number is the same, the dimensions may differ due to different production batches.

How to properly replace the drain plug washer: step-by-step instructions

Replacing the washer is a seemingly simple operation, but there are nuances that affect the tightness. We have collected step-by-step instructions taking into account common mistakes, due to which even a new washer can leak.

Warm up the engine to 40–50°C (the oil will become less viscous)|Prepare a new washer and wrench (usually 14 or 17)|Clean the area around the plug from dirt (use a brush and cleaner)|Place an oil container (volume of at least 5 l)-->

Step 1. Draining the oil and removing the plug

Unscrew the plug carefully, do the last quarter turn by hand - the oil may come under pressure. If the plug is stuck, do not knock on the key! Use a penetrating lubricant (eg WD-40) and let stand for 10-15 minutes. As a last resort, use an impact wrench with limited torque.

Step 2: Clean the seat

Remove the old washer and thoroughly clean the surface of the pan around the hole. Use wire brush to remove carbon deposits and degreaser (acetone or special cleaner). Residues of dirt or oil on the mating surface are the main cause of leakage after replacement!

Step 3. Install a new washer

Check that the new washer fits exactly, without distortions. For copper washers, you can lightly coat the surface with a thin layer of oil (this will improve the fit). Lubricate aluminum and rubber washers it's impossible - this impairs the tightness.

Step 4: Tighten the plug

This is the most critical moment! Use torque wrench and observe the tightening torque:

  • For traffic jams M12 (For example, Micra K13) - 25–30 Nm.
  • For traffic jams M14 (most models) - 30–40 Nm.
  • For traffic jams M16 (For example, Patrol Y62) - 40–50 Nm.
Exceeding the torque by even 5 Nm can deform the washer! If there is no wrench, tighten "by hand" with a force at which the wrench begins to "spring".

Step 5. Checking the tightness

After changing the oil, start the engine and let it idle for 2-3 minutes. Then turn off the plug and check for leaks. If oil oozes, do not tighten the plug further - this will make the problem worse. It is better to drain the oil and replace the washer (it may have been defective or incorrectly installed).

⚠️ Attention: If after replacing the washer a leak appears 100–200 km later, the reason may be pallet misalignment (for example, after hitting an obstacle) or deformed thread traffic jams In this case, you will need to replace the pan or restore the thread with an insert.

Common mistakes when replacing a washer and how to avoid them

Even experienced car owners sometimes make mistakes that lead to oil leaks. We have collected TOP-5 most common mistakes and ways to prevent them.

  1. Using an old washer - as already said, this is unacceptable. Even if it “seems to be intact,” microcracks will lead to leakage.
  2. Incorrect tightening torque — over-tightening crushes the washer, under-tightening does not ensure tightness. Always use a torque wrench!
  3. Dirty seating surface - sand or remnants of an old gasket will disrupt the fit. Clean the tray with a wire brush.
  4. Washer size mismatch - even if the diameter is correct, the thickness may vary. For example, a washer with a thickness of 1.2 mm will leak instead of the required 1.5 mm.
  5. Using sealant — many “craftsmen” coat the washer with sealant, but this is a temporary solution. The sealant can get into the oil and clog the oil passages.

A separate problem - counterfeits of original washers. They can be recognized by the following characteristics:

  • 🔴No logo Nissan or it's blurry.
  • 🔴 The edges of the puck are uneven, with hangnails.
  • 🔴 The color is dull (the original copper has a bright reddish tint).
  • 🔴 The thickness is less than stated (check with a caliper).

If you bought a fake, do not install it - it is better to spend time and find the original or a proven analogue. Otherwise, you risk draining the oil again in a month and cleaning the pan.

What to do if the plug breaks when unscrewing?

If the thread of the plug is torn or broken off, do not try to unscrew the remains with pliers - this will damage the pan. Use extractor for broken bolts (For example, Irwin Bolt-Grip). If the threads in the pan are damaged, you will need to screw in repair insert (For example, Time-Sert). As a last resort, replace the pallet (part number for Qashqai J11 — 11110-4M50A).

Where to buy an original drain plug washer for Nissan

There are several ways to purchase an original washer, each of which has its own pros and cons. We analyzed all the options and highlighted the best.

Purchase method Pros Cons Average price (RUB)
Official dealer Nissan 100% original, guaranteed Expensive, long (if out of stock) 400–800
Online stores (Exist, Autodoc, KiaParts) Fast delivery, wide range Risk of running into a fake 200–500
Spare parts stores (for example, "AvtoDelo", "Iksora") You can view and check before purchasing Prices are higher than online 300–600
Auctions (eBay, AliExpress) Cheapest of all High risk of counterfeit, long wait 50–200
Disassembly (used spare parts) Very cheap The washer has already been used and may be deformed. 20–100

Our advice: if you need 100% original guarantee, order through the official catalog Nissan by VIN code. To save money, you can choose trusted online stores, but be sure to check:

  • 📌 The article must match the catalog.
  • 📌 The logo must be visible in the photo Nissan.
  • 📌 The seller must provide a receipt or guarantee.

When purchasing a disassembled item, inspect the washer for:

  • 🔍 Deformations (if the puck is “flattened”, it is not airtight).
  • 🔍 Traces of corrosion (especially on copper washers).
  • 🔍 Remains of sealant (which means the previous owner masked the leak).

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Never buy washers in “sets” of 10–20 pieces for pennies - this is a guaranteed fake. An original washer cannot cost less than 150–200 rubles.

FAQ: Frequently asked questions about Nissan drain plug washers

Can I use a washer from another Nissan model?

Theoretically it is possible if they match diameter, thickness and material. For example, a puck from X-Trail T31 (11026-01M02) suitable for Qashqai J10 with the same engine. But it’s better to check the catalog, since even the same engines may have different plugs (for example, depending on the market for the car).

What should I do if oil leaks after replacing the washer?

First check the tightening torque - the plug may not be tightened enough. If the timing is right:

  1. Drain the oil and inspect the washer - it may have become deformed during installation.
  2. Check the seating surface of the pallet for evenness (attach a ruler).
  3. Make sure that the threads of the plug and pan are not damaged.
  4. If the leak continues, replace the washer with a new one (possibly defective).
Do not use sealant - This is a temporary solution that can clog the oil passages.

How often should the drain plug washer be replaced?

Official recommendation Nissan — at every oil change. Even if the washer is apparently intact, it becomes deformed when tightened and loses its elasticity. An exception is rubber gaskets in plugs with an integrated seal (for example, in Patrol), but they also need to be inspected at every maintenance.

Is it possible to make a washer yourself from a copper plate?

Technically yes, but not recommended. For this you need pure copper (without impurities) 1.5–2.0 mm thick and a precision cutting machine. A homemade washer can:

  • Have uneven edges, which will lead to leakage.
  • Be too soft or, conversely, hard.
  • Cannot withstand pressure (especially in turbo engines).

The cost of the original washer is disproportionately small compared to the risk of engine damage.

Why do some Nissans not have a separate washer, but rather a plug with a rubber seal?

This is a design feature of some models (for example, Navara D40 with engine YD25DDTi or Patrol Y62). In these plugs, the seal is integrated and is replaced along with the plug. Benefits:

  • ✅ There is no risk of losing or incorrectly installing the puck.
  • ✅ Rubber seal withstands vibrations better.

The disadvantage is that the plug is more expensive (from 800 rubles), and when the seal wears out, you have to replace it entirely.