LIQUI MOLY

Yes! Through Herm.io, you can unlock personalized LIQUI MOLY deals and exclusive rewards based on your shopping profile. Instead of the same generic discounts everyone gets, your profile shows LIQUI MOLY that you're a valuable shopper — and they respond with better offers. Sign up for free to see what exclusive rewards are available for you.

LIQUI MOLY offers products across the following categories: Automotive & Tools, Car Parts & Accessories, Car Care & Detailing, Motorcycle & Scooter. Browse their full range on their official website or explore exclusive offers for LIQUI MOLY products on Herm.io.

You can reach LIQUI MOLY through their official website at https://liqui-moly.com for support options.

Sign up for free on Herm.io, connect your shopping history, and follow LIQUI MOLY. Your shopping profile helps LIQUI MOLY see you're a valuable customer, unlocking personalized discounts, store credit, and exclusive merchandise. The more you engage and prove your loyalty, the better your rewards become.

LIQUI MOLY is a premium German brand that costs more than standard oils like Castrol GTX or Valvoline, but users report better engine performance, reduced wear, and longer oil change intervals. The brand's specialized additives and German engineering standards justify the price for enthusiasts and those wanting maximum engine protection. For basic commuter vehicles with regular servicing, cheaper alternatives may suffice, but for high-performance, older, or valuable vehicles, many mechanics consider it worth the investment.

LIQUI MOLY is positioned as a more specialized premium brand compared to Castrol or Mobil 1, with over 4,000 products for specific vehicle needs versus the broader consumer focus of Castrol and Mobil 1. LIQUI MOLY typically costs 20-40% more but offers advanced additive technology and more precise formulations for particular engines. Castrol and Mobil 1 are more widely available in UK and US retail stores, while LIQUI MOLY is primarily sold through specialist auto parts stores and workshops. All three meet major industry standards, but LIQUI MOLY appeals more to enthusiasts and professionals seeking targeted solutions.

LIQUI MOLY products are available through specialist automotive retailers, independent garages, and online platforms like Amazon, eBay, and dedicated automotive parts websites. In the UK, Euro Car Parts and some independent motor factors stock the brand. In the US, it's available through RockAuto, FCP Euro, and specialty European auto parts stores. The brand is less common in mainstream chains like Halfords or AutoZone compared to Castrol or Mobil 1, so online ordering or visiting specialist stockists is often necessary.

Yes, LIQUI MOLY offers several products specifically designed for high-mileage and older vehicles, including their MoS2 anti-friction additives and Cera Tec ceramic wear protection. These products help reduce oil consumption, quiet noisy engines, and protect worn components in vehicles with over 75,000 miles. Many classic car enthusiasts and owners of older European vehicles prefer LIQUI MOLY because it offers formulations suitable for vintage engines without modern emission systems. However, always check your vehicle's manual for oil specification requirements before switching.

LIQUI MOLY and Motul are both premium European brands popular with performance and motorsport enthusiasts, with similar pricing. Motul has stronger brand recognition in motorcycle and racing communities, while LIQUI MOLY offers a broader range of additives and maintenance products (over 4,000 items). Both meet high-performance standards like API SN and ACEA specifications. Choice often comes down to specific vehicle manufacturer approvals—LIQUI MOLY has extensive German car (BMW, Audi, Porsche) approvals, while Motul is favored in French and Japanese performance markets. Many professionals consider them equivalent in quality, with preference based on specific formulation needs.

LIQUI MOLY produces oils and additives for virtually all vehicle makes globally, including Japanese brands like Toyota, Honda, and Nissan, and American brands like Ford and GM, with specific formulations meeting their manufacturer specifications. While the brand originated in Germany and has strong approvals from European manufacturers, their 4,000+ product range covers cars, motorcycles, marine, and industrial vehicles from all regions.

Yes, LIQUI MOLY products carry numerous OEM approvals from major manufacturers including BMW, Mercedes-Benz, Volkswagen, Porsche, and others, meeting strict industry standards like API, ACEA, and JASO specifications. These official approvals ensure the products meet or exceed manufacturer requirements for warranty protection and engine performance.

LIQUI MOLY additives are concentrated chemical treatments added to fuel, oil, or other fluids to clean engines, reduce friction, stop leaks, or improve performance—products like Cera Tec, MoS2, and fuel system cleaners are widely used by professional mechanics. Independent tests and user reports generally support their effectiveness for specific issues like reducing engine noise, cleaning injectors, and protecting against wear, though results vary by vehicle condition and product application.

LIQUI MOLY was founded in Germany in 1957 and has been manufacturing motor oils and additives for nearly 70 years, making it one of the most established brands in automotive lubricants. The company is well-regarded in professional workshop circles and has grown from a German specialty brand to a global supplier with distribution in over 120 countries.

While LIQUI MOLY oils can technically be mixed with other brands of the same specification (e.g., 5W-30 synthetic), it's best practice to fully drain old oil during service for optimal performance and to maintain the specific additive balance. Mixing reduces the effectiveness of LIQUI MOLY's specialized additives and should only be done temporarily in emergencies until a proper oil change can be performed.