Engine oil volume Nissan Murano Z51: official data and practical tips

Crossover Nissan Murano Z51 (first generation, 2003–2007) remains a popular choice among owners due to its reliable V-engine VQ and a proven transmission. However, even such “long-livers” have a question: how much oil to put in the engineto avoid oil starvation or overfilling? Official manuals often contain contradictory information, and on forums you can find advice from “experienced” people, which do not always correspond to reality.

In this article we will look at exact oil volumes for all modifications of Murano Z51, including VQ35DE 3.5 l and rare VQ25DE 2.5 l, taking into account the type of replacement (partial/complete), filter and even climatic conditions. You will also learn what nuances affect the final volume, why services sometimes fill it “by eye,” and how to check the level without a dipstick (if it’s broken). For convenience, we have collected the data in tables, added warnings about common errors and prepared an FAQ with answers to the most controversial questions.

Official data: oil volume according to Nissan manual

According to factory documentation Nissan, engine oil volume Murano Z51 depends on the type of power unit and type of replacement:

• 🔧 VQ35DE 3.5 l (main modification): 4.5 l with a complete replacement with filter, 4.2 l without filter replacement.
• 🔧 VQ25DE 2.5 L (for some markets): 4.0 l with filter, 3.7 l without him.
• ⚠️ Important: These figures are valid for dry engine (for example, after a major renovation). During a scheduled replacement, some of the oil remains in the system, so you will have to fill in less.

However, in practice, owners and services face discrepancies. For example, after draining old oil into VQ35DE often it is possible to fill only 3.8–4.0 l new, even with filter replacement. This is due to:

• 🔄 Incomplete drainage (approx. 0.3–0.5 l remains in the pan and lines).
• 🛢️ The design of the oil filter (some analogues accommodate 50–100 ml more original).
• 🌡️ Engine temperature (hot oil drains more efficiently).

Oil volume table for Nissan Murano Z51

Engine modification	Volume for complete replacement (with filter)	Volume for partial replacement (without filter)	Recommended oil (viscosity)
VQ35DE 3.5 L (2003–2007)	4.5 l	4.2 l	5W-30, 5W-40 (synthetic)
VQ25DE 2.5 l (rare version)	4.0 l	3.7 l	5W-30, 10W-30 (semi-synthetic)
VQ35DE (with automatic transmission, hot climate)	4.6 l*	4.3 l	10W-40 (increased viscosity)

* For regions with higher temperatures +35°C Nissan recommends increasing the volume by 100–200 ml to compensate for evaporation.

⚠️ Attention: If your Murano Z51 equipped with a system Oil Cooler (oil cooler), when changing the oil you will need to 0.2–0.3 l more standard volume. This option is found on cars for the Middle East and Australia.

Step-by-step instructions: how to fill oil correctly

To avoid mistakes when changing oil, follow this algorithm:

1. Warm up the engine up to operating temperature (80–90°C), then turn off and let the oil drain into the pan (10–15 minutes).
2. Drain the old oil by unscrewing the plug on the pan. Use the key on 14 mm (for VQ35DE) or 17 mm (for VQ25DE).
3. Replace the oil filter. Original article - 15208-9F600 (for VQ35DE) or 15208-65F00 (for VQ25DE).
4. Screw in the drain plug with a new gasket (tightening torque - 35–40 Nm).
5. Fill in 3.5 l oils (for VQ35DE) or 3.2 l (for VQ25DE), then check the level using the dipstick.

Drain the old oil (the plug is clean, without metal shavings)|

Check the new filter for the presence of the O-ring|

Tighten the plug with the correct torque (do not overtighten!)|

Use oil with API SL/SM or ILSAC GF-4 approval |

Check the level 5 minutes after filling -->

After filling, start the engine at 30 seconds, then turn off and add oil to the mark FULL on the dipstick. Repeat the check every 5 minutes — the oil should drain into the pan.

⚠️ Attention: If after replacement the level on the dipstick is higher MAX, don’t panic - some of the oil will go into the filter and lines. But if after 24 hours the level has not returned to normal, drain the excess through the plug on the pan.

Which oil to choose: recommendations and approvals

Nissan recommends for Murano Z51 oils with tolerances:

• 🛢️ API: SL, SM (for gasoline engines).
• 🛢️ ILSAC: GF-3 or GF-4.
• 🛢️ Viscosity:
  • For temperate climates: 5W-30, 5W-40.
  • For cold regions (below -30°C): 0W-30, 0W-40.
  • For hot climates: 10W-40, 15W-40.

Among the trusted brands are the owners Murano Z51 most often choose:

• 🏆 Mobil 1 (series ESP Formula 5W-30) - optimal for used engines.
• 🏆 Motul (series 8100 X-Clean 5W-40) - suitable for aggressive driving.
• 🏆 Idemitsu (series Zepro Eco Medalist 5W-30) - original oil for Nissan.

Common mistakes when changing oil and how to avoid them

Even experienced car owners make mistakes that reduce engine life. Here are the most common:

• 🔧 Oil overflow: level up MAX leads to foaming and loss of pressure. Consequences - wear of liners And seal leaks.
• 🔧 Underfilling: level lower MIN threatens oil starvation and scoring on the cylinder walls.
• 🔧 Using the wrong filter: Non-original filters may not hold pressure or allow particles to pass through.
• 🔧 Replacement without warming up: cold oil is not drained completely; the remaining oil is mixed with the new one, shortening its service life.

How to avoid problems?

• 📏 Always check the level two ways: via probe and through the diagnostic connector (if there is a function Oil Level Check).
• 🕒 After replacing, do not gas immediately - let the oil be evenly distributed throughout the system (5–10 minutes at idle).
• 🔍 Check the drain plug for metal shavings. If there is one, get ready for engine diagnostics.

What happens if you mix different oils?

Mixing oils of different brands or viscosities is not always critical, but can lead to:

1. Precipitation (if additives are incompatible).

2. Reduced cleaning properties.

3. Deterioration of protection at high temperatures.

If you had to add another oil, perform a complete change as soon as possible.

How to check the oil level without a dipstick

If the dipstick is broken or lost, the oil level is Murano Z51 You can check in alternative ways:

1. Via diagnostic connector:
   • Connect the scanner (for example, ELM327) to the connector OBD-II.
   • Select an option Oil Level (not available on all software versions).
   • Compare the readings with the norm (3.5–4.5 l for VQ35DE).
2. By pressure sensor:
   • Start the engine and look at the dashboard.
   • If the oil pressure light stays on longer 2–3 seconds, the level is critically low.
3. Visually through the filler neck:
   • Remove the filler cap and shine it with a flashlight.
   • If the oil is visible at the level 1–2 cm from the edge, the level is close to normal.

⚠️ Attention: Oil pressure sensor in Murano Z51 only triggers when critical level drop (usually 1 liter below normal). Do not rely on it for an accurate diagnosis!

FAQ: answers to frequently asked questions

❓ How much oil should I fill if I don’t know what engine is in my Murano Z51?

You can determine the engine modification by the VIN code (4th character: V — VQ35DE, Q — VQ25DE) or according to the inscription on the valve cover. If you do not have access to the VIN, fill in 4.0 l 5W-30 and check the level on the dipstick.

❓ Is it possible to use oil 0W-20 to save fuel?

Technically yes, but only for engines with mileage up to 100,000 km and in regions with frosts below -35°C. For VQ35DE with high mileage 0W-20 may cause leaks through seals due to low viscosity.

❓ Why does the pressure lamp light up after changing the oil?

The reasons may be as follows:

1. Insufficient level (add and check for leaks).
2. Faulty oil pump or clogged oil receiver.
3. The oil filter is defective (check if the O-ring is pressed in).
4. Oil that is too thin (e.g. 0W-20 at temperatures above +30°C).

If the lamp does not go out after topping up, contact the service for diagnostics.

❓ How often do you change the oil in Murano Z51?

Official interval - every 15,000 km or 1 year. However, for Russian conditions (bad fuel, dust, traffic jams), it is recommended to reduce the interval to 10,000 km or 8 months.

❓ Is it possible to fill semi-synthetic instead of synthetic?

Yes, but only if the engine has more mileage 200,000 km and is observed oil waste (more 1 l per 10,000 km). Semi-synthetic (10W-40) burns less, but protects less in cold weather.