Kixx 5W30 oil: part numbers, original vs fake, compatibility with Nissan

When it comes to choosing engine oil for Nissan, many owners stop at Kixx 5W30 - a popular synthetic product from a South Korean brand GS Caltex. This oil is valued for its stable viscosity characteristics, wear protection and compatibility with most gasoline and diesel engines of the Japanese automobile industry. However, when purchasing, a key question arises: how to article number distinguish original oil from a fake and not make a mistake with the choice for a specific model?

In this article we will analyze in detail all current oil articles Kixx 5W30, including original codes for Nissan, we will decipher the markings on the canisters and provide a checklist to verify authenticity. You will also find out which analogues can be used without risk to the engine, and where it is best to buy oil with a quality guarantee. We will pay special attention to common mistakes when choosing - for example, why article G6016 is not suitable for turbocharged engines Nissan VR38DETT (as in GT-R), despite similar specifications.

Official part numbers for Kixx 5W30 oil for Nissan

Brand Kixx produces several lines of oils with viscosity 5W30, but not all of them are certified for use in engines Nissan. Official part numbers recommended by the manufacturer for Japanese cars begin with the letters G or PAO (for fully synthetic oils based on polyalphaolefins). Below are the current codes for 2026:

• 🔹 G6016 — Kixx G1 5W30, semi-synthetic, suitable for naturally aspirated petrol engines (e.g. Nissan Almera N18 with motor HR16DE).
• 🔹 G6018 — Kixx G1 SN 5W30, improved formula with tolerance API SN, compatible with Nissan Qashqai J11 (engine MR20DD).
• 🔹 PAO1 — Kixx PAO1 5W30, full synthetics for turbocharged and highly loaded engines (including Nissan X-Trail T32 with M9R).
• 🔹 G6020 — Kixx G1 Dexos2 5W30, certified by Dexos2 for diesel Nissan Navara D40 (engine YD25DDTi).

Important: article numbers may vary depending on the region of delivery. For example, in Europe oil Kixx G1 5W30 sometimes marked as G6016E, where the letter E denotes a European packaging standard. When purchasing, always check the code with the official website GS Caltex or spare parts catalog Nissan.

How to decipher the Kixx oil article number?

Markings on canisters Kixx contains encrypted information about the composition, tolerances and purpose of the oil. Let's look at the structure using the example of an article G6018:

Symbol	Meaning	Example for G6018
G	Line of oils (G1, G2, PAO, etc.)	Kixx G1 - premium semi-synthetics
6	Viscosity according to SAE (first number is low temperature)	5W (works down to -30°C)
018	Unique composition identifier	Formula with tolerance API SN And ILSAC GF-5

If the article contains a letter P (For example, PAO1), this indicates fully synthetic base (PolyAlphaOlefin). These oils are recommended for turbocharged engines Nissan, for example, VR38DETT in GT-R or MR16DDT in Juke. Please note: oils with part numbers starting with G, may be semi-synthetic, even if “Synthetic Technology” is indicated on the canister.

Compatibility of Kixx 5W30 with Nissan models: correspondence table

Not all oils Kixx 5W30 universal. For example, G6016 not suitable for diesel engines, but PAO1 excessive for naturally aspirated engines Nissan Micra. Below is a table of compatibility with popular models:

Model Nissan	Engine	Recommended article number Kixx 5W30	Tolerances
Qashqai J11 (2014–2021)	MR20DD (2.0 petrol)	G6018 or PAO1	API SN, ILSAC GF-5
X-Trail T32 (2014–2022)	M9R (2.0 diesel)	G6020 (Dexos2)	ACEA C3, MB 229.51
Almera N18 (2019–present)	HR16DE (1.6 petrol)	G6016	API SL, ILSAC GF-4
Navara D40 (2005–2015)	YD25DDTi (2.5 diesel)	G6020	ACEA B4, Renault RN0710
Juke F15 (2010–2019)	MR16DDT (1.6 turbo)	PAO1	API SN, GM Dexos2

⚠️ Attention: For hybrid models (eg Nissan Note e-Power) oil with approval is required JASO DL-1, which is in the line Kixx represented by article G6022 (viscosity 0W20). Usage 5W30 in such engines can lead to increased fuel consumption and accelerated wear.

How to distinguish original Kixx 5W30 oil from a fake?

Fake oil Kixx often found on the market, especially in online stores with suspiciously low prices. Here are the key features of the original:

• 🔍 Hologram on the lid: on the original it changes color when tilted, on fakes it is static or absent.
• 📦 Packaging: canisters Kixx Made of thick plastic with an embossed logo. Counterfeits often have seams or uneven fonts.
• 🖼️ Label: on the original the inscription "GS Caltex" is made in a clear font with microtext (small letters are visible when enlarged).
• 🔢 Article and series: batch numbers are stamped on the bottom of the canister (for example, 2305A - May 2023). Counterfeits often have blurry or missing markings.

🔹 Check by QR code: On the original canisters, under the lid there is a QR code that leads to the manufacturer’s page with data about the batch. If the code cannot be scanned or leads to a third-party site, this is a fake.

☑️ Kixx 5W30 authentication

Examine the hologram on the lidCheck the quality of packaging (seams, plastic)Check the article number with the official catalogScan QR codeMake sure there is microtext on the label

Done: 0 / 5

⚠️ Attention: Fake oil Kixx 5W30 often diluted with a cheap mineral base, which leads to:

• 🔥 Increased carbon formation in the combustion chamber (especially critical for Nissan with VVT system).
• 🛢️ Rapid oxidation and loss of viscosity (oil turns black after 3-4 thousand km).
• 🚗 Increased fuel consumption (up to 1 liter per 1000 km in turbocharged engines).

Where to buy original Kixx 5W30 oil at the best price?

Prices for Kixx 5W30 vary from 1,800 to 4,500 rubles per 4 liters, depending on the item and place of purchase. Here are verified sources with a guarantee of originality:

• 🏬 Official dealers Nissan: Oil supplied directly from GS Caltex, but the price is 20–30% higher than the market price.
• 🛒 Specialty stores: Exist.ru, Autodoc, Kixx-Shop (certificates of authenticity available).
• 🌍 Foreign sites: Amazon (seller GS Caltex Official), eBay (only with 98%+ seller rating).
• 🏗️ Service stations with supply contracts: Many service centers sell oil in bulk at prices lower than retail prices.

💰 Price comparison (as of June 2026):

Article	Volume	Exist.ru	Autodoc	Official dealer
G6018	4 l	2 100 ₽	2 250 ₽	2 800 ₽
PAO1	4 l	3 400 ₽	3 600 ₽	4 200 ₽
G6020	5 l	2 900 ₽	3 100 ₽	3 700 ₽

🔹 Advice: When purchasing from online stores, pay attention to reviews about a specific seller. For example, on Wildberries or Ozon Often there are fakes under the guise of “promotional offers”. It’s better to overpay 10–15%, but buy from an official distributor.

How to save money on Kixx 5W30 oil?

1. Buy in bulk: 20 liter canisters (article G6018-20L) are 30% cheaper.

2. Keep an eye on dealer promotions Nissan — they often give a discount on original consumables when undergoing maintenance.

3. Use cashback services (for example, LetyShops) when purchased in Exist.ru or Autodoc — up to 5% of the cost is returned.

Analogs of Kixx 5W30: what can you fill in instead of the original?

If the original oil Kixx not available, analogues with similar tolerances can be used. Main rule: 5W30 viscosity must meet the manufacturer's requirements, and tolerances should not be lower than those specified in the service book. Here are the tested options:

Brand	Title	Article	Tolerances	Compatible with Nissan
Liqui Moly	Top Tec 4200 5W30	3701	API SN, ACEA C3	✅ Qashqai, X-Trail (gasoline/diesel)
Mobil	Mobil 1 ESP 5W30	152621	Dexos2, MB 229.51	✅ Navara, Pathfinder (diesel)
Castrol	Edge Titanium 5W30	15669A	API SN, ILSAC GF-5	✅ Almera, Sentra (gasoline)
Motul	8100 X-Clean 5W30	104777	ACEA C3, API SN	✅ Juke, GT-R (turbo)

⚠️ Attention: Do not mix oils of different brands, even if their viscosity and tolerances are the same. For example, Kixx PAO1 And Mobil 1 ESP have different bases (PAO vs esters), which can lead to sedimentation and clogging of oil channels. When switching from one oil to another, be sure to flush the system with a special flush (for example, Liqui Moly Oil-Schlamm-Spulung).

Common mistakes when choosing Kixx 5W30 oil for Nissan

Even experienced car owners sometimes make mistakes when buying oil. Here are the most common mistakes and their consequences:

• 🔧 Ignoring Tolerances: For example, fill G6016 (with permission API SL) in 2020 Nissan Qashqaiwho needs API SN. The result is accelerated wear on the timing chain.
• 🛢️ Buying according to the principle “the more expensive the better”: Oil PAO1 not needed for atmospheric Nissan Micra - it is designed for high loads and will only waste your budget.
• 📅 Ignoring the expiration date: Oil in an open canister is stored for no more than 2 years, and after opening - for a maximum of 1 year. Expired oil loses its additives and can cause corrosion of parts.
• 🔄 Mixing different types of oils: Adding mineral oil to synthetic oil Kixx 5W30 leads to the formation of sludge and clogging of the oil filter.

🔹 Case study: Owner Nissan X-Trail T31 with engine QR25DE poured oil Kixx G6020 (for diesel engines) instead of recommended G6018. After 10 thousand km, a knocking sound from the hydraulic compensators appeared, and an oil analysis showed an increased sulfur content - a consequence of incompatibility of additives.

FAQ: Answers to frequently asked questions about Kixx 5W30 oil

❓ Is it possible to use Kixx 5W30 in a Nissan with a mileage of more than 200 thousand km?

For engines with high mileage, it is recommended to use oil with a high viscosity (for example, 5W40 or 10W40), since 5W30 may not provide sufficient protection for worn parts. However, if the motor is in good condition and has been previously used 5W30, you can continue to fill Kixx G6018 with a shortened replacement interval (7–8 thousand km instead of 10–15 thousand km).

❓ What is the difference between Kixx G1 5W30 (G6016) and Kixx PAO1 5W30?

G6016 - semi-synthetic mineral-based with synthetic additives, suitable for budget naturally aspirated engines. PAO1 — full synthetics based on polyalphaolefins, designed for turbocharged and highly loaded engines. The price difference is about 30–40%, but PAO1 Retains properties longer at extreme temperatures.

❓ What is the oil change interval for Kixx 5W30 for Nissan?

Official recommendations Nissan - every 15 thousand km or 1 year. However, for Russia with its climatic conditions and low-quality fuel, the optimal interval is:

• 🚗 Gasoline atmospheric engines: 10–12 thousand km.
• 🔥 Turbocharged engines: 8–10 thousand km.
• ⛽ Diesel engines: 7–9 thousand km.

When using Kixx PAO1 the interval can be increased by 10–15% due to the stability of the synthetic base.

❓ Is it possible to mix Kixx 5W30 with other oils?

Mixing is allowed only in extreme cases (for example, during emergency top-up) and provided that both oils have the same viscosity (5W30) and compatible tolerances. After mixing, it is recommended to change the oil and flush the system as soon as possible. It is strictly forbidden to mix:

• 🛢️ Mineral and synthetic oil.
• 🔬 Oils with different standards (for example, API SN And API SL).
• 🚫 Oils of different brands with unknown composition.

❓ Where can I find the recommended oil part number for my Nissan?

The official oil numbers are listed:

1. In the car service book (section "Maintenance").
2. On the website Nissan Russia in the "Spare Parts and Accessories" section (vehicle VIN code is required).
3. In the electronic catalog GS Caltex follow the link gscaltex.com/ru/product/kixx.

For an accurate selection, it is enough to know the model, year of manufacture and engine type (gasoline/diesel, atmospheric/turbo).