Nissan Teana is a business sedan that has gained popularity due to its reliability, comfort and availability of spare parts. However, when repairing or tuning, owners are often faced with the concept CO (head office or factory catalog number). What it is, why it is important to check the originality of parts and how not to run into a fake - we will look into this guide.

Many car owners mistakenly think that a CO is just a sticker with a part number. In fact, this is an identification system that guarantees that the spare part meets the standards Nissan. Without the correct central heating unit, you risk buying a non-original part, which can fail after a few thousand kilometers or even damage other components of the car.

In this article we will cover:

  • 🔍 What is a CO Nissan Teana and why is it needed
  • 📋 How to decipher catalog numbers and find original spare parts
  • ⚠️ Signs of fakes and how to avoid them
  • 💰 Where is it more profitable to buy parts with a central heating guarantee?
  • 🔧 Top 5 most counterfeited spare parts for Teana J32

What is a central heating center in Nissan Teana and why is it important?

Abbreviation CO in context Nissan Teana has two meanings:

  1. Central office - official distributor of spare parts that supplies original parts directly from the factory Nissan.
  2. Factory catalog number (sometimes denoted as OEM-number or Part Number), which confirms the authenticity of the part.

Each original spare part for Teana (be it a filter, brake pads or wheel bearing) has a unique number that begins with a prefix Nissan (For example, 265-000Q0A for oil filter). This number is entered into the database ETIM (European Technical Information Model), where its authenticity is verified.

Why is this critical? Counterfeit spare parts without central heating can:

  • 🔥 Lead to engine breakdown (for example, a poor-quality oil filter clogs the channels)
  • 🚗 Impair handling (counterfeit shock absorbers or silent blocks)
  • 💥 Cause an accident (non-original brake discs or pads)

⚠️ Attention: On the market up to 30% of spare parts for Nissan Teana J32 (2008–2013) - fakes. Consumables (filters, belts) and suspension elements are especially often counterfeited.
📊 How often do you check the originality of spare parts for your Nissan?
  • Always
  • Only for critical parts
  • Never
  • I find it difficult to answer

How to decipher Nissan CO catalog numbers

CO number (or OEM-number) on details Teana consists of 8–12 characters and contains information about the model, year of manufacture and even the supplier. For example, consider the number 265-000Q0A:

  • 265 — part group code (in this case, filters)
  • 000Q0A — unique part identifier

To check the number, use the official catalogs:

  • 🌐 Nissan USA Parts (for American models)
  • 🌐 Nissan TechInfo (registration required)
  • 📱 Mobile application Nissan Parts Catalog (available for iOS and Android)

Number prefix Meaning Part example
265- Filters (oil, air) Oil filter Teana J32
405- Brake system Front brake pads
545- Suspension Rear beam silent blocks
119- Electronics Oxygen sensor (lambda probe)

Important: CO numbers for Teana J31 (2003–2008) and J32 (2008–2013) are different! For example, the oil filter for J31 has the number 15208-9M50A, and for J32 - 15208-9M50B.

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If you buy a used spare part, check the CO number for signs of interruptions (often scammers change the last characters to pass off the fake as the original).

Where to buy original central heating parts for Nissan Teana

Official dealers Nissan - not always the best choice. Prices there are inflated by 30–50%, and delivery times can reach 2–3 weeks. Alternative verified sources:

  • 🏢 Authorized service centers (For example, Nissan Premier or Bosch Car Service) - often have warehouses with original spare parts at prices lower than dealer prices.
  • 🌍 Foreign online stores:
    • Amayama (Japan) - original spare parts with a central heating guarantee, delivery 2–4 weeks.
    • RockAuto (USA) - wide range, but you need to check reviews about the seller.
  • 🛒 Local suppliers (For example, Exist.ru, Autodoc) - convenient for urgent purchases, but the risk of running into a fake is higher.

Average prices for popular central heating parts for Teana J32 (2023):

Detail Original (CO) Analogue (without central heating center)
Oil filter 800–1 200 ₽ 300–500 ₽
Brake pads (front) 3 500–5 000 ₽ 1 200–2 500 ₽
Spark plugs (set) 2 800–4 000 ₽ 800–1 500 ₽
Rear beam silent blocks 4 500–6 000 ₽ 1 800–3 000 ₽
⚠️ Attention: If the seller offers a spare part with central heating at a price 40-50% lower than the market, most likely it is a fake. Original parts cheaper than 20–30% of the average price are extremely rare (for example, during sales from official distributors).

Top 5 most counterfeited spare parts for Nissan Teana

Fraudsters most often counterfeit parts that wear out quickly or are in high demand. At risk:

  1. Oil and air filters - fakes often do not have an O-ring or are made of low-quality paper that disintegrates after 5,000 km.
  2. Brake pads and discs — may contain asbestos or low-quality alloys that deform when heated.
  3. Timing belts and rollers — fakes break after 20–30 thousand km, which leads to bending of the valves.
  4. Spark plugs - low-quality spark plugs cause misfires and increase fuel consumption.
  5. Wheel bearings — fakes start making noise after 10,000 km and can jam while driving.

How to distinguish an original from a fake:

  • 🔎 Check it out hologram on the packaging (in the original it changes color when tilted).
  • 📦 The box should have barcode, which can be checked on the website Nissan.
  • 🔢 The CO number on the part and packaging must coincide.
  • 🛠️ Original parts often contain laser engraving logo Nissan.

Check the CO number in the official catalog|Compare the hologram with the sample|Make sure that the packaging has not been opened|Check the presence of the barcode and its validity-->

How to avoid being scammed when purchasing spare parts from a central service center

Even in trusted stores you can run into fakes. Follow this algorithm:

  1. Step 1. Request photos of parts and packaging before payment. Please note:
    • The quality of the printing on the box (counterfeits often have blurry letters).
    • The presence of protective stickers (on the original they are difficult to remove).
  • Step 2. Check the CO number in the database Nissan TechInfo. If the number is not found, it is 100% fake.
  • Step 3. Request a certificate of conformity (for Russia - GOST R, for the EU - ECE).
  • Step 4. Buy only from sellers with a rating above 95% (on Exist.ru, Autodoc or eBay).

    • If you are buying a used part (for example, headlights or bumpers), check:

    • 🔧 The condition of the threads on the bolts (if they are torn off, the part was most likely removed after an accident).
    • 🎨 Paint color (must match color code your Teana, for example, KH3 for silver metallic).
    • 📌 Availability of labels with the CO number (they should not be torn off).

    What to do if you bought a fake?

    If you discover a fake after purchase:

    1. Save the receipt, packaging and photo of the part.

    2. Write a complaint to the seller demanding a refund or replacement of the part.

    3. If the seller refuses, contact Rospotrebnadzor or the site (for example, Ozon/Wildberries support).

    4. Leave negative feedback with a photo of the fake to warn other buyers.

    DH and warranty: what you need to know

    Original spare parts from the central heating center have a guarantee from Nissan, but it only works if the following conditions are met:

    • 🔧 Installation must be done in certified service (otherwise the warranty will be void).
    • 📝 Save warranty card with a service station stamp and a purchase receipt.
    • 🚗 If the part fails before the end of the warranty period, Nissan obliged to replace it free of charge.

    Warranty periods for central heating parts:

    • 🔋 Batteries - 12–24 months.
    • 🛠️ Suspension parts (shock absorbers, silent blocks) - 12 months or 20,000 km.
    • 🔥 Consumables (filters, brake pads) - 6 months or 10,000 km.

    ⚠️ Attention: If you install a spare part with a central heating center yourself, the warranty does not apply to it! Nissan requires confirmation of installation in the service.
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    Buy spare parts from central heating centers only from official distributors or trusted sellers with a rating above 4.8. Saving 20–30% on a fake will result in expensive repairs.

    FAQ: Frequently asked questions about Nissan Teana CO

    Is it possible to use analogues without a central heating center?

    Yes, but only if it certified analogues from trusted brands (for example, Bosch, Denso, NGK). The main thing is that the part corresponds to the technical parameters of the original. For example, for Teana J32 suitable oil filters Mann W 610/3 or Framm PH7317.

    How to check the CO number if it has been erased?

    If the part number is unreadable, use:

    • 📱 Application Nissan Parts Finder (scans the part from the photo).
    • 🔍 Online catalogs by car VIN code (for example, Nissan TechInfo).
    • 📞 Contact the service Nissan with a photograph of the part - they will help to identify it by appearance.

    What to do if the store does not have a spare part with the required CO?

    In this case:

    1. Check whether the part has been discontinued (relevant for Teana J31).
    2. Order it via Amayama or RockAuto.
    3. If you urgently need a replacement, buy a certified analogue and replace it with the original as soon as possible.

    Is it possible to restore a deleted CO number?

    No. If the number is erased or interrupted, the part is considered non-original. The only way out is to order a new one with a central heating guarantee. Buying such a used part is risky, as it could have been in an accident or have hidden defects.

    What is the fine for counterfeiting spare parts?

    In Russia, the sale of counterfeit auto parts is punishable under article 14.10 Code of Administrative Offenses of the Russian Federation (poor quality products) or 180 of the Criminal Code of the Russian Federation (if the counterfeit caused damage to health). The fine for legal entities is up to 500,000 rubles, for individuals - up to 200,000 rubles. If an accident occurs due to forgery, the culprit can receive up to 2 years in prison.