Yamalube Ring Free Plus Fuel Additive - 32 oz Bottle

Yamalube Ring Free Plus, also commonly searched as Yamaha Ring Free, is a concentrated fuel additive designed to support deposit and carbon control in compatible Yamaha marine engines. This 32 oz bottle is intended for routine fuel-system maintenance when used according to the current product label and Yamaha guidance.

Ring Free Plus is used to help control deposits in areas such as fuel injectors, intake and exhaust valves, piston crowns, and piston-ring grooves. It is not the same product as Yamaha Fuel Stabilizer & Conditioner, which serves a different fuel-care purpose.

Product: Yamalube Ring Free Plus Fuel Additive
Size: 32 oz
Part number: ACC-RNGFR-PL-32

How to Use Yamaha Ring Free Plus

Add Yamalube Ring Free Plus to fresh gasoline according to the dosage shown on the current product label. Run the engine normally so the treated fuel moves through the fuel system.

For routine maintenance, use only the concentration specified by Yamaha for the product. If a stronger cleaning treatment is being considered, follow verified Yamaha instructions for the exact product and application rather than increasing the concentration on your own.

For engine-specific guidance, also review the applicable Yamaha owner's manual, service information, or maintenance schedule.

Ring Free Plus vs Yamaha Fuel Stabilizer & Conditioner

Product	Primary role	Typical use
Yamalube Ring Free Plus	Deposit and carbon-control fuel additive	Routine fuel-system and combustion-deposit maintenance when used as directed
Yamaha Fuel Stabilizer & Conditioner	Fuel-quality and storage support	Fuel treatment for storage or periods of limited use, according to label directions

These products serve different purposes and should not be treated as interchangeable. Ring Free Plus is primarily used for deposit control, while fuel stabilizer and conditioner is used to support fuel quality during storage and limited-use periods.

Key Features of Yamalube Ring Free Plus

• Deposit-control formula: Helps manage carbon and deposit buildup in compatible Yamaha marine fuel and combustion systems.
• Yamaha marine application: Formulated for use where Yamaha specifies or approves Ring Free Plus.
• Concentrated treatment: A 32 oz bottle provides multiple treatments depending on the dosage shown on the product label.
• Routine fuel-system care: Designed for ongoing maintenance rather than being treated as a one-time mechanical repair.

Compatibility and Before-Use Checks

Do not assume that one fuel additive recommendation applies universally to every Yamaha engine or every gasoline-powered marine application.

Before use, confirm:

• The product is appropriate for the exact Yamaha engine or marine application
• The current dosage on the product label
• Any engine-specific Yamaha maintenance guidance
• Whether another fuel treatment, such as stabilizer, is also being used
• Any storage or seasonal-maintenance instructions that apply to the engine

Can Ring Free Plus Be Used with Fuel Stabilizer?

Ring Free Plus and Yamaha Fuel Stabilizer & Conditioner have different functions. Where Yamaha guidance and both product labels permit their use in the same fuel system, they may be used as part of the same fuel-care routine.

Use each product according to its own label directions rather than combining or increasing concentrations beyond the stated instructions.

Related Yamaha Fuel-Care and Maintenance Products

• Yamalube Fuel Additives
• Yamalube Oils & Lubricants
• Yamaha Outboard Service Kits

Use the applicable Yamaha maintenance schedule and engine documentation to coordinate fuel treatment with routine outboard service.

Yamalube Ring Free Plus FAQs

What is Yamaha Ring Free Plus used for?

Yamalube Ring Free Plus is a concentrated fuel additive used to help control carbon and deposits in compatible Yamaha marine fuel and combustion systems when used according to the product label.

Is Ring Free Plus the same as Yamaha fuel stabilizer?

No. Ring Free Plus is primarily a deposit and carbon-control additive, while Yamaha Fuel Stabilizer & Conditioner is intended to support fuel quality during storage or limited-use periods.

How much Yamalube Ring Free Plus should I use?

Use the dosage printed on the current product label and follow applicable Yamaha guidance for the exact application. Do not increase the concentration beyond verified instructions.

Can Ring Free Plus be used with fuel stabilizer?

They serve different purposes and may be used together where the product labels and Yamaha guidance permit it. Follow the dosage and usage instructions for each product separately.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.