Products｜Automotive, Motorcycle & Industrial Oils

Quick selection guide

Which oil should I use?

ONEWAY's recommendations by vehicle and application. Can't find your grade? Ask us and we'll help you choose.

Vehicle / application	Recommended product	Viscosity	Key specs
Japanese new cars · fuel economy	MegaTec 0W-20	0W-20	API SP · ILSAC GF-6
European high-performance petrol	Max Evolution 5W-40	5W-40	MB 229.3 · Porsche A40
European diesel cars (with DPF)	STAR EURO 5W-30	5W-30	ACEA C3 · MB 229.51 · VW 504/507
High-performance motorcycles	4T MegaTec 5W-40	5W-40	JASO MA2 (wet clutch)
Scooters / CVT motorcycles	4T Plus MB 10W-40	10W-40	JASO MB
Heavy-duty EURO 5/6 (DPF/SCR)	ONEWAY ECO EURO 5/6	5W-30	ACEA E6/E9 · Low SAPS
Hydraulic systems / injection	AW Series Hydraulic Oil	ISO VG 46	DIN 51524 HLP
Automatic transmissions	ATF-Mutil-6	ATF	Dexron VI · multi-vehicle

Spec glossary

The viscosity grades, specs and approvals that matter when choosing an oil — explained.

SAE viscosity grade (e.g. 5W-40): The number before "W" is cold-flow (lower = better cold starts); the number after is high-temperature film strength (higher = thicker).
API (SP / SN): American Petroleum Institute petrol-engine oil grades; later letters are newer, with SP the current top tier.
ACEA (A3/B4, C3): European automaker specifications; the C series is Low-SAPS, compatible with DPF and other after-treatment systems.
JASO (MA2 / MB): Japanese 4-stroke motorcycle oil specs; MA2 suits wet clutches (geared bikes), MB suits scooters.
ILSAC (GF-6): A US/Japan fuel-economy petrol-oil specification emphasising economy and engine protection.
ISO VG: Industrial-oil viscosity grade (e.g. VG 46); the number is the kinematic viscosity at 40°C.
Low SAPS: Reduced sulphated ash, phosphorus and sulphur to protect diesel DPF/SCR after-treatment.
MB 229.x: Mercedes-Benz factory oil approvals (e.g. 229.3 / 229.5 / 229.51).
EURO 3–6: EU vehicle emission standards, mapping to heavy-duty diesel-oil formulation tiers.
OEM / ODM: OEM = made to the client's formula; ODM = the manufacturer provides the formula and design under the client's label.