Ignition coil 224486n015 - one of the key components of the ignition system in cars Nissan, responsible for generating a high-voltage pulse for spark plugs. Its malfunction leads to misfires, loss of power and increased fuel consumption. In this article we will look at which models Nissan is this part suitable, how to diagnose its failure, and what analogues can be used without risk to the engine.

Coil Feature 224486n015 — its versatility: it is installed on gasoline engines MR20DD, QR25DE And M9R, which are widely used in crossovers Qashqai, X-Trail And Pathfinder. However, even original parts have a limited service life - on average 100-150 thousand km, and with aggressive driving or engine overheating, the service life is reduced to 60-80 thousand km. Next, we’ll tell you how to recognize the problem in time and avoid costly repairs.

Coil compatibility 224486n015 with Nissan models

Reel 224486n015 is an original spare part Nissan and fits the following models:

  • 🚗 Nissan Qashqai (J10, J11) 2007–2021 with engines MR20DD (2.0 l) and M9R (2.0 dCi).
  • 🚙 Nissan X-Trail (T31, T32) 2007–2020 with motors QR25DE (2.5 l) and MR20DD.
  • 🏜️ Nissan Pathfinder (R51) 2005–2012 with engine VQ40DE (4.0 l) - only for certain modifications.
  • 🚐 Nissan Navara (D40) 2005–2015 with diesel YD25DDTi — requires clarification by VIN.

Important: for some versions Nissan Juke (F15) 2010–2019 a coil with a different article was installed - 22448-6N016. They cannot be confused, since they differ in winding resistance and fastening. Please check compatibility before purchasing VIN code car or catalog ETIM.

📊 What engine does your Nissan have?
  • MR20DD (2.0 l)
  • QR25DE (2.5 l)
  • M9R (2.0 dCi)
  • Other
Model Nissan Engine Years of manufacture Note
Qashqai (J10) MR20DD 2007–2013 Requires 4 pcs. (one per cylinder)
X-Trail (T32) QR25DE 2014–2020 Can be replaced with an analogue one BOSCH 0 221 504 478
Pathfinder (R51) VQ40DE 2005–2012 Only for versions with system NDIS
⚠️ Attention: On Nissan Almera (G15) 2012–2019 the coil with the article number was installed 22448-4M015. She looks like 224486n015, but has a different primary winding resistance (0.5 Ohm versus 0.8 Ohm). Installing an incompatible coil will result in an error P0300 (multiple misfires).

Signs of a faulty ignition coil

Coil problems 224486n015 appear gradually, but ignoring them is dangerous - this can lead to damage to the catalyst or electronic control unit (ECU). Main symptoms:

  • ⚡ Misfires at idle or during acceleration (felt as “twitching” of the engine).
  • 🔥 Check Engine with errors P0301–P0304 (misfires in cylinders 1–4) or P0351–P0354 (coil circuit malfunction).
  • 🛢️ Increased fuel consumption (by 10–20%) due to incomplete combustion of the mixture.
  • 🚗 Power Loss when overtaking or climbing a hill (the engine “does not pull”).
  • 🔊 Clicking or crackling noises from under the hood during startup - a sign of insulation breakdown.

Coils especially often fail in winter due to condensation that accumulates in the spark plug wells. If after washing the engine or rainy weather there are interruptions in the operation of the motor, first check the condition of the coils and high-voltage wires.

💡

When diagnosing errors P0300–P0304 check the spark plugs first. Worn spark plugs (gap more than 1.1 mm) can simulate a coil malfunction.

How to check ignition coil 224486n015

You can diagnose the coil yourself using a multimeter or oscilloscope. To do this:

  1. Visual inspection: Check the coil for cracks, melting or signs of breakdown (dark spots on the body). Pay special attention to the rubber tip - if it has hardened or cracked, the part must be replaced.
  2. Resistance test:
    • Primary winding (pins 1 and 3): normal - 0.7–0.9 Ohm.
    • Secondary winding (pin 2 and high voltage terminal): normal - 8–12 kOhm.
  • Spark test: Remove the spark plug, insert it into the tip of the coil and apply it to the engine ground. There should be a stable blue spark when cranking the starter. Orange or intermittent spark - a sign of a malfunction.

    • If the winding resistance is not normal or there is no spark, the coil must be replaced. It is also recommended to check power on connector (pin 1 - “+12 V”, pin 3 - “ground”). Lack of voltage may indicate a broken wiring or a faulty ECU.

    What to do if the coil “shoots”?

    If, when checking the spark, a pop is heard or a discharge is visible in the housing, this means an insulation breakdown. Such a coil cannot be used - it can damage the ECU or cause a fire in the engine compartment.

    Step-by-step instructions for replacing the coil

    Replacing the coil 224486n015 does not require special skills, but it is important to follow the sequence of actions so as not to damage the connectors or spark plug wells. Tools needed:

    • 🔧 Socket wrench on 10 mm (for fastening bolt).
    • 🔌 Screwdriver with a flat blade (for removing the connector lock).
    • 🧤 Dielectric gloves (for safety).

    Disconnect the negative terminal of the battery|Clean the spark plug wells from dirt with compressed air|Mark the high-voltage wires (if they are removed)|Check the new coils for resistance before installation-->

    Work order:

    1. Remove the decorative engine cover (if equipped).
    2. Disconnect the power connector from the coil by pressing the latch.
    3. Unscrew the coil mounting bolt with a wrench 10 mm.
    4. Carefully remove the coil by rocking it from side to side (do not pull on the wire!).
    5. Install the new coil, making sure that the rubber tip is firmly seated on the spark plug.
    6. Tighten the mounting bolt to torque 8–10 Nm (do not overtighten!).
    7. Connect the connector until the latch clicks.

    After replacing all faulty coils (it is recommended to replace them as a set), reset the ECU errors using a diagnostic scanner or by disconnecting the battery for 10 minutes. If misfires persist, check spark plugs And compression in cylinders.

    💡

    Replacing coils on engines MR20DD And QR25DE It’s better to do it as a set, even if only one is faulty. Variation in parameters between old and new coils can cause unstable engine operation.

    The best analogs of coil 224486n015

    Original reel Nissan 224486n015 costs from 3,500 to 5,000 rubles per piece, but there are high-quality analogues on the market at a price 1.5–2 times lower. Best options:

    Manufacturer Article Resistance (primary/secondary) Price, rub. Note
    BOSCH 0 221 504 478 0.8 ohm / 10 kohm 2 200–2 800 The best budget analogue, suitable for MR20DD
    DENSO 550-0106 0.75 Ohm / 11 kOhm 2 900–3 500 High resource, recommended for X-Trail
    NGK U5008 0.7 Ohm / 9.5 kOhm 2 500–3 000 Good compatibility with diesel engines M9R
    ERA 550478 0.85 Ohm / 10.5 kOhm 1 800–2 200 Budget option, but less resource

    When choosing an analogue, pay attention to winding resistance — it must match the original (±10%). Also check length and shape of the rubber tip: if it is shorter or thinner, the coil may not fit tightly onto the spark plug, which will lead to breakdown.

    ⚠️ Attention: Brand reels Febi (article 22448) are often counterfeited. The original packaging has a hologram and a barcode, which can be checked on the manufacturer’s website. Counterfeits usually have primary winding resistance 0.4–0.5 Ohm, which leads to overheating and failure after 10–20 thousand km.

    Common replacement mistakes and how to avoid them

    Even experienced car owners make mistakes when working with ignition coils, which lead to repeated breakdowns or damage to the computer. Let's consider typical cases:

    • 🔧 Fastening bolt tightening — leads to deformation of the coil body and breakdown of the insulation. The tightening torque should not exceed 10 Nm.
    • 🔌 Incomplete connector connection - if the latch does not click, the contact will be unreliable, which will cause an error P0351.
    • 🧹 Dirt getting into the spark plug well — before replacing, the wells must be blown out with compressed air. Otherwise, dirt particles will enter the cylinder and damage the piston group.
    • ⚡ Using incompatible candles - coils 224486n015 designed for spark plugs with a gap 0.9–1.1 mm (For example, NGK PLZKAR6A-11). Plugs with a large gap reduce the life of the coil.

    Another common mistake is replacing only one coil during misfires. If the service life comes to an end, the remaining coils are also worn out. Replacing one may temporarily solve the problem, but after 5–10 thousand km the fault will return.

    💡

    After replacing the coils, perform a throttle valve adaptation via a diagnostic scanner (for example, Launch X431). This will help the ECU quickly “get used” to the new ignition parameters.

    Where to buy an original coil 224486n015

    Original reel 224486n015 sold at official dealerships Nissan, but it can also be found from trusted suppliers:

    • 🏢 Official dealers - 12 month warranty, but the price is 20-30% higher than the market price.
    • 🌍 Online stores:
      • Exist.ru - article number NIS224486N015, price ~4,200 rub.
      • Autodoc.ru - article number 224486N015, price ~3,900 rub.
      • Emex.ru — original and analogues, delivery 1–3 days.
    • 🛒 Retail stores: AutoSpetsCenter, IXORA - Available in most regions.

    When purchasing, be sure to check:

    1. Availability holograms And barcode on the packaging.
    2. Winding resistance (must correspond to the passport values).
    3. Condition of the rubber tip (there should be no cracks or hardened areas).
    ⚠️ Attention: On Avito and similar sites often sell used reels from disassembly sites. It is not recommended to buy them - the resource of such parts is unpredictable, and the savings are 1,000–1,500 rubles. does not justify the risk of repeated failure.

    FAQ: Frequently asked questions about coil 224486n015

    Is it possible to drive with a faulty coil?

    Short term - yes, but not recommended. Long-term driving with misfires leads to:

    • Damage catalyst (unburned fuel burns out in it).
    • Increased wear piston rings And valves.
    • Engine overheating due to uneven operation of the cylinders.

    If it catches fire Check Engine with an error P0300, it is better to immediately check the coils and spark plugs.

    How to distinguish an original reel from a fake?

    Original reel Nissan has:

    • Logo Nissan on the case (laser engraving, not a sticker).
    • Article 224486n015 stamped on a metal part.
    • A rubber tip with a uniform black color (counterfeits are often gray or streaked).
    • Packaging with a hologram and QR code for checking on the website Nissan.

    Counterfeits are usually 20–30 grams lighter and have a thinner body.

    How long do 224486n015 coils last?

    Service life depends on operating conditions:

    • Original: 100–150 thousand km (or 5–7 years).
    • High-quality analogues (BOSCH, DENSO): 80–120 thousand km.
    • Budget analogues (ERA, Febi): 50–80 thousand km.

    Factors reducing resource:

    • Frequent short trips (condensation in wells).
    • Using incompatible spark plugs or oil in the crankcase ventilation system.
    • Engine overheating (for example, when towing a trailer).
    Is it possible to restore a burnt coil?

    It is technically possible to rewind the windings, but this:

    • Unprofitable — the cost of restoration exceeds the price of a new coil.
    • Unreliable — after repair, the coil parameters will differ from the factory ones, which will lead to malfunctions of the ECU.
    • Dangerous - Improper insulation can cause breakdown to the housing and damage to the electronics.

    The only option for “resuscitation” is to replace the rubber tip if it is cracked, but the coil itself is in good condition.

    What spark plugs are best to use with this coil?

    For reel 224486n015 recommended candles with:

    • Clearance: 0.9–1.1 mm.
    • Heating number: 6–7 (for MR20DD And QR25DE).
    • Electrode material: iridium or platinum (resource 100+ thousand km).

    Best options:

    • NGK PLZKAR6A-11 (iridium).
    • DENSO IK20TT (double iridium).
    • BOSCH 0 242 236 566 (platinum).

    Do not use cheap nickel spark plugs - they reduce the life of the coils by 30–40%.