Spark plug br7hs ngk- code: 47.558.35 – Osculati

NGK BR7HS spark plug (Osculati code 47.558.35)

The NGK BR7HS spark plug with Osculati code 47.558.35 is a spare part designed for the regular maintenance of outboard engines and small marine engines. In the nautical field, the spark plug is an essential component of the ignition system: a proper replacement helps maintain smooth starting and engine operation, especially when operating under typical onboard conditions (humidity, salt spray, intermittent use).

This spark plug is indicated as standard equipment on several engine brands, making it a practical choice when a replacement intervention must be carried out with a clear and recognizable reference. The product is distributed by Osculati, a key player in the nautical accessories and spare parts sector.

Product features and details

Below are the main identifying elements useful for purchasing and managing the spare part:

• Spark plug model: NGK BR7HS
• Supplier code (Osculati): 47.558.35
• Supplier: Osculati S.r.l.

Installation reference (compatibility information provided)

According to the available description, these spark plugs are fitted as standard on engines of the following brands:

• Mariner
• Yamaha
• Suzuki
• Mercury
• Tohatsu
• Selva
• Honda

Important note: the presence of the brand in the list does not automatically imply compatibility with every model or year. For a correct choice, it is advisable to always verify the spark plug code required by the engine manufacturer or the maintenance manual, or compare with the code of the spare part already installed.

Why the Osculati code is useful

In a nautical spare parts context, the Osculati code 47.558.35 is a practical reference for:

• reduce ambiguities during ordering;
• facilitating warehouse and onboard spare parts list management;
• quickly recognizing the product in case of reorder.

Typical applications in the nautical field

The BR7HS spark plug is commonly purchased as a spare part for maintenance and repair activities on outboard and light marine engines. It is particularly useful when you want to:

• perform the scheduled replacement of spark plugs during servicing;
• intervene in case of irregular starting or uneven running (where the spark plug can be one of the basic checks);
• prepare the engine for seasonal use periods, storage, or reactivation.

In general, having a correctly identified spare on board can be useful for managing minor emergencies and reducing downtime during outings.

Advantages for maintenance and spare parts management

• Recognizable replacement: the code NGK BR7HS is an immediate reference for those managing maintenance and procurement.
• Osculati Code: useful for quick orders and to align the spare parts list with a widely used nautical catalog.
• Suitable for routine interventions: ideal for replacements during servicing and periodic checks.
• Convenience on board: a consumable component that can be kept as a spare, depending on usage and maintenance habits.

Usage and operational notes

Replacing a spark plug is among typical maintenance operations. For a correct and safe intervention, it is recommended to follow the engine manufacturer's instructions and good workshop practices.

Verification tips before purchase

• Check the code reported on the spark plug currently installed: if it matches BR7HS, the choice is simpler.
• Check the manual of the engine or the manufacturer's spare parts table to confirm the required code.
• If the engine belongs to one of the indicated brands (Mariner, Yamaha, Suzuki, Mercury, Tohatsu, Selva, Honda), consider the list as general indication and not as a universal guarantee.

Maintenance notes (generic)

During replacement, it is good practice to:

• operate with the engine off and in safe conditions;
• clean the area around the spark plug seat before removal, to prevent debris from entering the cylinder;
• tighten according to the engine manufacturer's instructions.

For non-routine interventions or in case of doubts, it is advisable to consult a qualified technician.

Summary

The NGK BR7HS spark plug (code Osculati 47.558.35) is a maintenance spare part in the nautical field, indicated as standard equipment on several engine brands. It is a practical solution when you want to purchase a clearly identified spark plug, with reference to a supplier code recognized in the sector.

FAQ – Frequently Asked Questions

What is the Osculati code for this NGK spark plug?

The Osculati supplier code listed for this NGK BR7HS spark plug is 47.558.35.

On which engine brands is it indicated as factory-installed?

The available description indicates that it is fitted as standard on Mariner, Yamaha, Suzuki, Mercury, Tohatsu, Selva, and Honda.

Is it compatible with all models of the listed brands?

Not necessarily. The list of brands is a general indication: compatibility may vary depending on the engine model and year. It is advisable to verify the code required by the manufacturer or the code of the spark plug already installed.

How can I check if I need to purchase the BR7HS?

You can check the code printed on the spark plug currently installed or consult your engine's manual/spare parts list. If the required code matches BR7HS, the replacement is appropriate.

Is this product suitable for routine outboard maintenance?

Yes, it is a component typically replaced during servicing and periodic checks. For installation and tightening procedures, it is always advisable to follow the engine manufacturer's instructions.