Air Filter – Fits Yanmar 4LHA Series Marine Diesel Engines (Replaces 119195-18880)

Air Filter – Fits Yanmar 4LHA Series Marine Diesel Engines (Replaces 119195-18880)

This air filter is engineered to fit Yanmar 4LHA series marine diesel engines, ensuring reliable performance and protection for your engine's air intake system.

It serves as a direct replacement for Yanmar OEM part number 119195-18880.

• Designed for direct replacement installation.
• Compatible with diesel fuel systems.
• Element measures 58 mm in diameter.

Part Number Cross-Reference

Use this table to confirm the equivalent part number for this filter.

Compatible Engine Models

Confirm your engine model/year in the table below.

Technical Specifications

Package Contents

• 1 x Air Filter (119195-18880)

Explosion Diagram

Installation Guide

Follow these steps for proper installation:

1. Safety First: Turn off the engine and allow it to cool completely before starting.
2. Locate Housing: Find the air filter housing, typically a plastic or metal box connected to the engine's air intake.
3. Remove Cover: Unclip or unscrew the housing cover to access the old filter.
4. Remove Old Filter: Carefully lift the old air filter element out of the housing.
5. Clean Housing: Wipe away any dust, dirt, or debris from the inside of the housing with a clean cloth.
6. Install New Filter: Place the new air filter into the housing, ensuring it is seated correctly and forms a proper seal.
7. Secure Cover: Replace the housing cover and fasten all clips or screws securely.

Troubleshooting & FAQ

How do I confirm this air filter fits my Yanmar engine?
This filter is designed for Yanmar 4LHA series marine diesel engines. To ensure a perfect match, please compare your engine model against the "Compatible Engine Models" table on this page. This part is a direct replacement for OEM part number 119195-18880.

What are the signs that my air filter needs to be replaced?
Common indicators include a noticeable decrease in engine power, an increase in black smoke from the exhaust, or lower fuel efficiency. A visual inspection showing the filter is clogged with dirt or debris also means it is time for a replacement.

How often should I replace my engine's air filter?
Replacement frequency depends heavily on your boat's operating environment (e.g., saltwater vs. freshwater, dusty conditions). We recommend a visual inspection during regular maintenance checks and replacing it at least once per boating season to ensure optimal engine health.

OEM vs. Aftermarket?
This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

How fast do you ship and how much does it cost?
We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

What is your warranty and return policy?
This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.