Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Liqui Moly Diesel system maintenance

0.25 l
Price in EUR including VAT
EUR63,60/1l
Delivered between 14/1/2026 and 16/1/2026
More than 10 pieces in stock at supplier
Free shipping starting at 30,–

Product details

Description: A combination of active ingredients with a high content of lubricity improvers and cleaning additives. This product has been specifically tailored to meet the requirements of diesel technology, such as common rail and pump-nozzle high-pressure injection, as well as low-sulfur diesel fuels, to protect these vehicles from wear. Additional active substances with cleaning, dispersing, and material-protecting properties ensure the maintenance of function in highly precise injectors. By increasing the ignition readiness, the fuel burns better during cold operation, reducing the odor nuisance from exhaust gases. It ensures optimal combustion of the fuel and reduces soot formation, thereby extending the lifespan of diesel particulate filters. Features: optimizes engine performance, catalyst-tested, good corrosion protection, oxidation-stable, prevents the sticking and gumming of nozzle needles.

Key specifications

Type of liquid
Ready-mix
Item number
17940978

General information

Manufacturer
Liqui Moly
Category
Vehicle fluids
Manufacturer no.
5139
Release date
16/12/2021

Categorisation

Vehicle
Motor vehicle

Vehicle fluids Properties

Type of liquid
Ready-mix
Care product content
Liquid shampoo

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Content
0.25 l
Length
19 cm
Width
6 cm
Height
6 cm

Legal Notice

Product Safety

Package dimensions

Length
10.40 cm
Width
5.20 cm
Height
15.50 cm
Weight
270 g

GHS08 Severe health hazardGHS08 Severe health hazard
  • H304 May be fatal if swallowed and enters airways.
  • H412 Harmful to aquatic life with long-lasting effects.

14-day cancellation right
30-day right of return if unopened
No warranty
Report concern

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Vehicle fluids» category have a defect within the first 24 months?

Source: Galaxus
  • Liqui Moly
    Not enough data
  • 1.Motorex
    0 %
  • 1.Robbyrob
    0 %
  • Nigrin
    Not enough data
  • Sonax
    Not enough data

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Liqui Moly
    Not enough data
  • Motorex
    Not enough data
  • Nigrin
    Not enough data
  • Robbyrob
    Not enough data
  • Sonax
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Vehicle fluids» category returned?

Source: Galaxus
  • 2.Motorex
    0,2 %
  • 3.Robbyrob
    0,3 %
  • 4.Nigrin
    0,4 %
  • 5.Liqui Moly
    0,5 %
  • 6.Valvoline
    2,3 %
Source: Galaxus