Genuine Yamaha 'Yamalube' GL4 is the oil of choice for professional and leisure boating that use Yamaha.
Made with outstanding quality universal oil suitable for all outboard motor and sterndrive gear cases.
- Better cold flow characteristics and hence easier engine starts
- Excellent viscosity stability in use, with reduced friction
- Exceptional anti-wear and anti-corrosion protection to prolong engine life
- Good anti-oxidant action and detergency to protect and keep the engine parts clean
- Strong dispersancy to keep carbon particles in suspension and prevent sludge build-up
- Great cold flow characteristics mean easier engine starting
- Exceptional anti-wear and anti-corrosion protection for long engine life
- Powerful antioxidant and detergent action cleans and protects engine parts
- Excellent stability of viscosity during operation reduces friction in all conditions
- Excellent anti-foam properties to ensure good lubrication and smooth operation
- Anti-oxidation and thermal resistance properties prevent deposits around seals
- Suitable for: Inboard engines, Outboard Engines
Experience peak performance with Yamalube GL4 Outboard Gear Oil.
This genuine Yamaha oil is formulated to GL4 spec, ensuring optimal performance for your Yamaha outboard. Trust in the best for your engine's longevity.
We are an certified Yamaha dealer.
If you're unsure whether this fits your outboard, feel free to contact us and we will help find what's right for your engine.
