Drake Marine is a specialist supplier of genuine Liqui Moly marine products in Thailand. The full Liqui Moly Marine range — 2-stroke and 4-stroke outboard oil, inboard diesel oil, gear oil and ATF, seawater-resistant grease, fuel additives, corrosion-protection sprays and boat cleaners — is held in stock at our Trang warehouse and delivered by tracked courier to Phuket, Krabi, Pattaya, Samui, Bangkok and the rest of the country, usually in one to three days. Every pack is factory-sealed, supplied through Liqui Moly’s importer for Thailand, and sold at the manufacturer’s recommended price with carton pricing for yards, charter fleets and marinas.
Why buy Liqui Moly from Drake Marine
- The whole marine range, in stock. Not a shelf of 1-litre bottles: 5 L, 20 L and drum sizes for engine rooms and fleets, plus the additives and sprays that keep boats running between services.
- Made in Germany, supplied through the Thai importer. Factory-sealed packs with Liqui Moly’s own approvals printed on the label — NMMA FC-W, NMMA TC-W3, ZF, Volvo, Cummins and the rest.
- Priced at Liqui Moly’s Thai list, with carton discounts. Buy a carton of six or four and the per-litre price drops. Fleet and yard accounts get quoted on volume.
- Advice from people who run boats in this heat. Which grade for a 40 hp Yamaha, what to put in a MerCruiser sterndrive, how to stop diesel bug in a tank that sits through the monsoon — we answer on LINE, WhatsApp and email every day.
- Stock in Trang, courier nationwide. Order online, on LINE or WhatsApp +66 99 406 4680; Andaman and Gulf coasts usually next day.
The Liqui Moly Marine range we stock in Thailand
Outboard, inboard and jet-ski engine oil
- Marine 4T Motor Oil 10W-30 — synthetic-technology 4-stroke outboard oil, NMMA FC-W Catalyst Compatible, API SM. Liqui Moly lists Honda Marine, Mercury, Suzuki, Tohatsu, Yamaha, Selva and Volvo Penta. 1 L and 20 L.
- Marine 4T Motor Oil 10W-40 — the inboard workhorse: ACEA A3/B4 and E7, API SL/CI-4, Volvo VDS-3, Cummins CES, Caterpillar, Deutz, MTU. 1 L, 5 L, 20 L and 205 L.
- Marine 4T Motor Oil 15W-40 — heavy-duty diesel grade for commercial and charter engines (Volvo VDS-3, Cummins, MTU Type 2, MAN M 3275-1). 5 L, carton of four.
- Marine 4T Motor Oil 25W-40 — NMMA FC-W grade for petrol sterndrives and inboards (Mercury/MerCruiser, Volvo Penta, Yamaha). 1 L and 5 L.
- Marine PWC Oil 10W-40 — 4-stroke jet-ski oil for Sea-Doo, Yamaha, Kawasaki, Honda and Suzuki personal watercraft. 1 L and 4 L.
- Marine 2T Motor Oil — NMMA TC-W3, API TC, JASO FB for premix and autolube 2-stroke outboards. 1 L and 5 L.
- Marine 2T DFI Motor Oil — semi-synthetic TC-W3 for direct-injection two-strokes; Liqui Moly lists Evinrude E-TEC and Mercury DFI. 1 L and 5 L.
Gear oil, ATF and grease
- Marine Gear Oil GL4/GL5 80W-90 — API GL4/GL5/MT-1 for outboard lower units, sterndrives and marine gearboxes. 1 L, 20 L and 60 L.
- Marine High Performance Gear Oil 85W-90 — keeps protecting even with water contamination; the grade for lower units that see a lot of salt water. 1 L.
- Marine ATF — ZF TE-ML 04D approved (ZF 004927); Allison C4, Dexron II/III, MerCruiser and Mercury listed. 1 L.
- Marine Grease — heavy-duty water-repellent boat grease, 400 g cartridge — and Marine Winch Grease, a synthetic grease with light-coloured solid lubricants for sailing winches, 100 g.
Fuel additives
- Marine Diesel Protect — biocide against bacteria, yeast and mould in diesel tanks, with corrosion protection and a cetane booster. The single most useful bottle on a boat that sits in Thai heat. 1 L.
- Marine Super Diesel Additive — cetane boost, injector cleaning and fuel-system corrosion protection for boat diesels. 1 L.
- Marine Fuel Stabiliser — protects petrol against ageing and oxidation while a boat or outboard is laid up. 500 ml.
- Marine Fuel System Cleaner — cleans injectors, intake valves, spark plugs and combustion chambers on 2- and 4-stroke petrol engines. 500 ml.
Sprays, corrosion protection and cleaning
- Marine Multi-Spray — drives out moisture, protects the boat’s electrics, frees rusted bolts. 400 ml. Also Multi-Spray Plus 7, the seven-function workshop can, 500 ml.
- Marine Storage Fogging Oil — long-term corrosion protection for cylinder walls, piston crowns and rings during lay-up. 300 ml.
- Marine Universal Cleaner (ready to use, 1 L) and Universal Cleaner K (concentrate, 1 L) — low-foam boat cleaners for drain streaks, bird droppings, fender and shoe marks.
- Marine Anti-Limescale — descaler for the raw-water cooling circuit. 5 L. Plus Universal-Cleaner Extreme 10 L and Rapid Cleaner 5 L for engine rooms and workshops.
Browse by category: marine engine oil · gear oil, ATF & grease · fuel additives · sprays & corrosion protection · everything Liqui Moly.
Which Liqui Moly oil for your engine?
Always start from the engine manufacturer’s handbook — it names the standard (NMMA FC-W, TC-W3, an API or ACEA grade, a ZF or Dexron ATF) and the viscosity. Then match the Liqui Moly product that carries that approval on its label. The short version:
| Engine | Standard the handbook asks for | Liqui Moly Marine product |
|---|---|---|
| 4-stroke outboard (Yamaha, Honda, Suzuki, Mercury, Tohatsu) | NMMA FC-W, 10W-30 or 25W-40 | Marine 4T 10W-30 (most modern outboards) or 25W-40 where the handbook specifies it |
| 2-stroke outboard, carburettor or autolube | NMMA TC-W3 | Marine 2T Motor Oil |
| 2-stroke direct injection (E-TEC, OptiMax/DFI) | TC-W3, DFI-rated | Marine 2T DFI Motor Oil |
| Inboard diesel (Volvo Penta, Yanmar, Cummins, MTU, MAN, Cat) | ACEA E7 / API CI-4 or the OEM spec on the label | Marine 4T 10W-40 or 15W-40 — check the approval list against your handbook |
| Petrol sterndrive / inboard (MerCruiser, Volvo Penta) | NMMA FC-W 25W-40 | Marine 4T 25W-40 |
| Jet ski / PWC 4-stroke | Maker’s 10W-40 spec | Marine PWC Oil 10W-40 |
| Outboard lower unit / sterndrive | GL5 80W-90 (or 85W-90) | Marine Gear Oil 80W-90; HP Gear Oil 85W-90 if water ingress is a known problem |
| Marine gearbox (ZF, Allison, Velvet Drive, MerCruiser) | ZF TE-ML 04D / Dexron II-III / Allison C4 | Marine ATF |
Not sure? Send us the engine model and year on LINE or WhatsApp +66 99 406 4680 and we will confirm the grade against the handbook before you order.
Yamaha four-stroke owners: the Outboard Service Kit Builder gives the engine-oil and gear-oil fill for 36 models (F2.5 to F350), chooses the cheapest Liqui Moly packs at the grade your handbook allows, adds fuel stabiliser for your tank size and puts the whole service kit in your cart.
Frequently asked questions
Where can I buy Liqui Moly marine oil in Thailand?
From Drake Marine — order online at drakemarine.com, on LINE or WhatsApp, with courier delivery to Phuket, Krabi, Pattaya, Samui, Bangkok and the rest of Thailand in one to three days from stock in Trang. We are also on Lazada for single bottles.
Is Drake Marine an authorised Liqui Moly dealer?
Drake Marine is a specialist supplier of genuine Liqui Moly products, buying through Liqui Moly’s importer for Thailand. Every pack is factory-sealed and carries the manufacturer’s approvals on the label.
Which Liqui Moly oil should I use in a 4-stroke Yamaha, Honda or Suzuki outboard?
Marine 4T Motor Oil 10W-30 is the NMMA FC-W Catalyst Compatible grade Liqui Moly recommends for those outboards; use 25W-40 only where your handbook specifies it. Two-stroke outboards take Marine 2T (TC-W3) or Marine 2T DFI for direct-injection engines.
Do you sell Liqui Moly in 20-litre and 205-litre sizes?
Yes — Marine 4T 10W-40 in 20 L and 205 L, 10W-30 in 20 L and Marine Gear Oil 80W-90 in 20 L and 60 L, with fleet pricing on request. Drums are dispatched by freight rather than parcel courier.
How do I stop diesel bug in a boat fuel tank in Thailand?
Keep the tank full to limit condensation, drain water from the primary filter regularly, and dose the fuel with Liqui Moly Marine Diesel Protect at the rate on the label — it is a biocide that kills bacteria, yeast and mould and keeps the fuel system protected during lay-up.
Can I get carton or fleet prices?
Every product page shows a carton price (usually 4 or 6 units) alongside the single price. Charter fleets, marinas and yards buying regularly can email hello@drakemarine.com for a volume quote.