Oil Filter SIERRA 223-7804

Compatible Engines

Regular oil filter replacement is the foundation of reliability for any outboard engine. The SIERRA 223-7804 is a high-quality consumable part designed for maximum filtration efficiency and long service life. This filter is dedicated to ONAN engines, ensuring perfect fit and sealing in the lubrication system. Thanks to its screw-on design, installation is simple, and removal during service does not require special tools, significantly reducing downtime.

Using original or premium-grade compatible replacements, such as this one from SIERRA, protects the engine from premature wear caused by contaminants in the oil. Whether you maintain a recreational boat or a work vessel, keeping the oil clean directly impacts engine longevity and performance. This filter is an investment in peace of mind during every outing.

Installation and Operation

Proper installation is key to effective protection. Before installing the new SIERRA 223-7804 filter, ensure the gasket is undamaged and correctly seated in the housing. Tighten the filter by hand according to the engine manufacturer's recommendations, avoiding excessive force that could damage the seal. After replacement, check the oil level and retighten slightly after a short engine run if necessary.

• Specialized fit for ONAN engines ensuring full sealing.
• Durable screw-on construction facilitating quick installation and removal.
• Effective filtration protecting engine components from contaminants.
• Low weight (0.24 kg) and compact dimensions (8x7.5x7.5 cm) for easy storage.
• Quality guarantee from SIERRA and assured compatibility.