Fuel filter element – code: MC35-8M0219171 – Mercury

Mercury fuel filter element (code MC35-8M0219171)

The’fuel filter element Mercury with code MC35-8M0219171 is a spare part designed for the maintenance of the fuel system in the nautical field. It is a filter cartridge indicated as internal fuel filter/water separator, utile per contribuire a mantenere il circuito più pulito e ordinato durante l’esercizio e nel tempo.

In un contesto marino, dove l’impianto carburante può essere soggetto a contaminazioni e residui, la sostituzione periodica dei componenti filtranti è una pratica comune di buona manutenzione.

Spare part features and details

This item is identified by the supplier product code MC35-8M0219171 and is associated with the code 8M0219171 in the existing brief description. It is a component intended for the fuel system and is described as internal fuel filter water separator.

Product identification

• Type: fuel filter element/cartridge
• Code: MC35-8M0219171 (ref. 8M0219171)
• Brand/field: Mercury (also mentioned as Mariner in the existing description)

Build quality (general information)

The existing description highlights a robust construction and the use of high-quality materials, with the aim of offering a component suitable for use in a marine environment. During maintenance, choosing a filter element consistent with the manufacturer's specifications helps keep the system in proper condition and reduces the risk of issues related to impurities in the fuel.

Compatibility and models

The existing text indicates that the filter is designed for a wide range of models and cites, as an example, the 40 EFI Orion and PRO. Since there is no complete compatibility list, for a safe choice it is always recommended to check the spare part code and the intended application on your engine or in the reference technical documentation.

Typical applications in the nautical field

The fuel filter element is a central component in the routine maintenance of engines and fuel systems. In particular, an internal filter/decantor is used to support the management of contaminants and residues that may be present in the fuel or introduced during refueling and storage.

Where it is used

• Outboard engine maintenance in recreational or professional boating
• Interventions on the fuel circuit during servicing and periodic checks
• Spare part replacement when provided by the maintenance plan or if necessary

When replacement can be useful

In general, the replacement of a filter element is carried out during servicing or when, following inspections, it is deemed appropriate to restore the correct efficiency of the filtration system. Usage conditions, fuel quality, and storage methods can affect the need for intervention. For precise instructions, follow the procedures and deadlines provided by the engine manufacturer.

Operational advantages (without unverifiable claims)

A correctly selected and installed fuel filter element helps maintain the fuel system in proper condition. This spare part, described as original and intended for Mercury/Mariner engines, is designed to integrate with the system provided by the manufacturer.

Why choose a dedicated filter element

• Consistency with the system: using a spare part identified by code helps reduce ambiguity during procurement and maintenance.
• More organized maintenance: replacing the filter element is a typical operation in maintenance plans, useful for keeping the fuel circuit in good condition.
• Suitable for the marine environment: the existing description refers to a robust construction and quality materials, aspects generally sought for components used on board.

Use, notes, and recommendations

For a correct result, it is important to precisely identify the spare part and follow the prescribed maintenance procedures. In the absence of further specific technical data, the indications below remain deliberately generic and oriented towards good practice.

Check before purchase

• Check the code: compare MC35-8M0219171 (and the reference 8M0219171) with what is reported in the manual, exploded parts list, or installed component.
• Check the applicationIf your engine belongs to the Mercury/Mariner family and, where applicable, to the mentioned models (e.g. 40 EFI Orion and PRO), still confirm compatibility through official documentation.
• Ask for support: in case of doubts, it is advisable to provide the engine model and identification data to your technician or spare parts service.

Installation and maintenance

Installing components on the fuel circuit requires attention and adherence to safety procedures. If you have no experience, it is preferable to rely on qualified personnel. After replacement, it is good practice to perform a visual inspection of the system and verify that everything is correctly restored according to the manufacturer's instructions.

FAQ – Frequently Asked Questions

What is the code of this Mercury fuel filter element?

The product is identified by code MC35-8M0219171, with reference 8M0219171 as reported in the existing description.

Is this replacement suitable for Mercury and Mariner engines?

Yes, the existing description indicates it as an original internal fuel filter/water separator for Mercury and Mariner outboard engines. However, verification through code and engine documentation is recommended.

For which models is it indicated?

The card indicates broad compatibility and cites, as an example, the 40 EFI Orion and PRO. Since a complete list is not available, it is advisable to confirm the correct application through the manual or exploded parts diagram.

When is it advisable to replace the fuel filter element?

Generally, replacement is part of periodic maintenance (service intervals) or as specified by the manufacturer's plan. Usage conditions and fuel quality can affect the frequency of intervention.

Can I install it myself?

Working on the fuel system requires care and correct procedures. If you have no experience, it is preferable to entrust the installation to a qualified technician and follow the engine manufacturer's instructions.