Liqui Moly
0 ratings
Liqui Moly Special Tec AA SAE 5W-40 Diesel | Fully Synthetic Motor Oil | 5 Liter | SKU: 20426 | Pack of 4
genuine image
Liqui Moly Special Tec AA SAE 5W-40 Diesel | Fully Synthetic Motor Oil | 5 Liter | SKU: 20426 | Pack of 4
Developed to meet the high demands of modern Asian and American diesel engines, this fully synthetic motor oil guarantees best wear protection, engine cleanliness, and highest engine efficiency.
Liqui Moly Special Tec AA SAE 5W-40 Diesel | Fully Synthetic Motor Oil | 5 Liter | SKU: 20426 | Pack of 4
Item #: 91744253

Liqui Moly Special Tec AA SAE 5W-40 Diesel | Fully Synthetic Motor Oil | 5 Liter | SKU: 20426 | Pack of 4

Item #: 91744253

GBP 231

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Saturday, August 15
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Developed to meet the high demands of modern Asian and American diesel engines, this fully synthetic motor oil guarantees best wear protection, engine cleanliness, and highest engine efficiency.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Fully Synthetic Formula
Provides superior engine protection and performance, ensuring optimal lubrication under extreme conditions while enhancing fuel efficiency compared to conventional motor oils.
High Viscosity Index
Delivers consistent performance across a wide temperature range, reducing engine wear and ensuring reliable operation in both hot and cold climates.
Long Engine Life
Extends the life of your engine by minimizing sludge build-up and providing excellent wear protection, making it a cost-effective choice for diesel vehicles.

Product Details

Shop Liqui Moly Special Tec AA SAE 5W-40 Diesel | Fully Synthetic Motor Oil | 5 Liter | SKU: 20426 | Pack of 4 online at a best price in Guernsey. B0CDN25HVQ
Container TypeBottle
Compatible with Vehicle TypeCar, Truck
Viscosity LevelLow
Automotive Fit TypeUniversal Fit
SAE J300 Viscosity Grade5W-40
Liquid Volume20 Liters
Brand NameLiqui Moly
Manufacturer Part NumberLIQM20426-4PK
ManufacturerLiqui Moly
Size5 Liter
Model Number20426
Item Type Namemotor oil
Included Components4x 5 Liter bottle
BrandLiqui Moly
Package InformationBottle
Vehicle Service TypeCar, Truck
Item Weight44 lbs (19.96 kg)

Who Should Buy?

Suitable For
  • Diesel Vehicle Owners

    Ideal for individuals owning diesel vehicles, ensuring optimal engine protection and performance in various driving conditions.

  • High Mileage Users

    Perfect for users with high mileage engines, providing enhanced wear protection and maintaining engine health over time.

  • Performance Seekers

    Beneficial for those who seek high performance in their vehicles, delivering superior lubrication and efficiency.

Not Suitable For
  • Gasoline Engine Owners

    Not suitable for gasoline engines, which require different oil specifications for optimal performance and protection.

Product Description

Liqui Moly Special Tec AA SAE 5W-40 Diesel | Fully Synthetic Motor Oil | 5 Liter | SKU: 20426 | Pack of 4

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the benefits of using Liqui Moly Special Tec AA SAE 5W-40 Diesel motor oil?

    Answer: Liqui Moly Special Tec AA SAE 5W-40 Diesel motor oil offers enhanced engine protection, improved fuel efficiency, and excellent cold-start capabilities. Its fully synthetic formulation provides superior lubricity and reduces engine wear, which can prolong the life of your engine. This oil is particularly suitable for modern diesel engines, where high efficiency and low emissions are essential. For example, using this oil in your diesel vehicle can help maintain optimal performance even during extreme weather conditions.
  • Question: Is Liqui Moly Special Tec AA SAE 5W-40 Diesel motor oil suitable for all diesel engines?

    Answer: Yes, Liqui Moly Special Tec AA SAE 5W-40 Diesel motor oil is compatible with a wide range of diesel engines, including those equipped with turbochargers and common rail injection systems. Its formulation meets the stringent requirements of various manufacturers and can be used in both passenger vehicles and light commercial vehicles. Additionally, it can be a perfect choice for your SUV or light truck, ensuring that your vehicle runs smoothly and efficiently.
  • Question: How often should I change my oil if I use Liqui Moly Special Tec AA SAE 5W-40 Diesel?

    Answer: The recommended oil change interval when using Liqui Moly Special Tec AA SAE 5W-40 Diesel typically ranges from 10,000 to 15,000 kilometers, depending on your driving conditions and vehicle specifications. If you often drive in extreme conditions, such as high temperatures or heavy traffic, consider changing your oil more frequently. This ensures that your engine remains protected and operates efficiently, greatly contributing to long-term vehicle health.
  • Question: Can I mix Liqui Moly Special Tec AA SAE 5W-40 Diesel with other motor oils?

    Answer: While it is possible to mix Liqui Moly Special Tec AA SAE 5W-40 Diesel with other synthetic oils, it is not recommended. Different formulations can alter the properties of the oil, potentially compromising its performance. To maintain the highest level of protection and efficiency, it is best to fully drain the existing oil and replace it with Liqui Moly's product. This ensures you get the maximum benefit from the unique additives and characteristics of this synthetic motor oil.
  • Question: What certifications does Liqui Moly Special Tec AA SAE 5W-40 Diesel meet?

    Answer: Liqui Moly Special Tec AA SAE 5W-40 Diesel meets several important industry standards and specifications, including ACEA C3 and API CK-4. These certifications indicate that the oil offers excellent protection against wear, sludge, and deposits, making it suitable for high-performance diesel engines. By selecting this motor oil, you can trust that your engine is receiving the quality it deserves to operate at peak performance.
  • Question: What is the difference between synthetic and conventional motor oil?

    Answer: Synthetic motor oil, like Liqui Moly Special Tec AA SAE 5W-40 Diesel, is engineered from chemical compounds to offer superior performance, stability, and protection compared to conventional oil, which is derived from crude oil. Synthetic oils provide better high-temperature performance, increased fuel economy, and extended oil change intervals. If you aim for optimal engine protection and performance, especially in demanding driving conditions, synthetic oil is the recommended choice.
  • Question: What should I look for on an oil container before purchasing?

    Answer: When purchasing motor oil, examine the viscosity rating, specifications, and compatibility with your vehicle. The viscosity rating, like 5W-40 in Liqui Moly Special Tec, indicates its performance in various temperatures. Be sure to check that the oil meets your vehicle's manufacturer specifications and any relevant certifications such as ACEA or API. This ensures you select the best oil for your engine's needs and helps prevent potential issues in the future.
  • Question: How should I store Liqui Moly Special Tec AA SAE 5W-40 Diesel motor oil?

    Answer: Store Liqui Moly Special Tec AA SAE 5W-40 Diesel motor oil in a cool, dry location away from direct sunlight and extreme temperatures. Keep the container tightly sealed to prevent contamination and degradation of the oil. Proper storage helps maintain the oil's effectiveness over time, ensuring that it delivers the protection and performance your engine requires when you are ready to use it.
  • Question: Where can I buy Liqui Moly Special Tec AA SAE 5W-40 Diesel motor oil?

    Answer: You can conveniently purchase Liqui Moly Special Tec AA SAE 5W-40 Diesel motor oil at Ubuy in Guernsey. Ubuy offers a wide selection of automotive products and ensures a smooth shopping experience for customers looking to maintain their vehicles. Explore their site for the best options on this fully synthetic motor oil and more automotive supplies.
  • Question: Can using Liqui Moly Special Tec AA SAE 5W-40 Diesel motor oil improve fuel efficiency?

    Answer: Yes, using Liqui Moly Special Tec AA SAE 5W-40 Diesel motor oil can lead to improved fuel efficiency. Its advanced formula minimizes friction within the engine, allowing it to operate more efficiently. A well-lubricated engine performs better, which can lead to less fuel consumption over time. If you're looking to reduce fuel costs and enhance your vehicle’s performance, choosing a high-quality synthetic oil like this one will be beneficial.

Liqui Moly Motor Oils 20426 Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

GBP 231

Order now and get it around Saturday, August 15

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Fully synthetic low viscosity motor oil.
  • Meets high demands of Asian and American diesel engines.
  • Innovative additive technology for superior wear protection.
  • Promotes maximum engine cleanliness and efficiency.
  • Compatible with diesel particulate filters (DPF) and turbochargers.
  • Ideal for extended oil change intervals.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.