Air Filter – Fits Yanmar 6CX-Series Marine Diesel Engines (Replaces 127692-18880)
Air Filter – Fits Yanmar 6CX-Series Marine Diesel Engines (Replaces 127692-18880) is backordered and will ship as soon as it is back in stock.
Worry-free returns
Worry-free returns
Shop with confidence. If you’re not completely satisfied, eligible items may be returned within the return window, provided they are unused and in original packaging.
If the return is due to our error or a defective item, we’ll make it right.
Please contact us before returning any item.
Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
International delivery times may vary due to customs processing.
Tracking information will be provided once your order ships.
Air Filter – Fits Yanmar 6CX-Series Marine Diesel Engines (Replaces 127692-18880) is backordered and will ship as soon as it is back in stock.
Product Details
This is an aftermarket Air Filter – Fits Yanmar 6CX-Series Marine Diesel Engines (Replaces 127692-18880), designed for reliable performance in Yanmar Marine 6CX-Series diesel engines, including models 6CX530, 6CX-GTE, 6CX-GTE2, 6CXM-GTE, and 6CXM-GTE2. It mounts directly on the turbocharger to ensure clean air intake and optimal engine function.
This component serves as a direct replacement for Yanmar part number 127692-18880 and Myparts Foam Air Filter pn 127692-18880.
- Engineered for direct-fit installation.
- Protects diesel fuel systems from airborne contaminants.
- Includes one 86mm air filter element.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yanmar | 127692-18880 |
| Myparts | 127692-18880 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This air filter is specifically designed for various Yanmar marine engines, as detailed in the compatibility list.
| Brand | Model | OEM Part No. | Notes |
|---|---|---|---|
| Yanmar | 6CX530 | 127692-18880 | Fits turbocharger |
| Yanmar | 6CX-GTE | 127692-18880 | Fits turbocharger |
| Yanmar | 6CX-GTE2 | 127692-18880 | Fits turbocharger |
| Yanmar | 6CXM-GTE | 127692-18880 | Fits turbocharger |
| Yanmar | 6CXM-GTE2 | 127692-18880 | Fits turbocharger |
| Yanmar | 4CX-GT | 127692-18880 | Fits turbine |
Technical Specs
- Product Type
- Air Filter
- Installation
- Direct replacement
- Fuel Type
- Diesel
- Connection
- 86mm
- Dimensions
- Height: 4.0 in, Width: 9.0 in, Length: 14.0 in
- Weight
- 0.4000kg (0.88 lbs)
- Fitting Type
- Direct fit
- Warranty
- 6-month (OEM Yanmar)
What’s in the Box
- 1 x Filter, 86MM (127692-18880)
Installation Notes
- Ensure the engine is turned off and has cooled down completely before starting.
- Locate the air filter housing. It is typically a plastic or metal box connected to the engine's air intake.
- Open the air filter housing by releasing the clips, clamps, or screws securing the cover.
- Carefully remove the old air filter element from the housing, noting its orientation.
- Wipe the inside of the housing clean with a cloth to remove any dust or debris.
- Insert the new air filter, ensuring it is seated correctly and creates a proper seal.
- Securely close the air filter housing cover.
Troubleshooting & FAQ
How often should I replace my marine engine's air filter?
Replacement intervals depend on operating conditions. In dusty or salty environments, inspect every 100-150 hours. In cleaner conditions, a visual check during routine annual service is often sufficient. Always replace if it appears dirty, clogged, or damaged.
What are the signs of a clogged air filter?
Common symptoms include reduced engine performance, increased black smoke from the exhaust, higher fuel consumption, and difficulty starting. The engine may feel sluggish or less responsive under load.
Can I clean and reuse this air filter?
This foam air filter is designed for single use. Cleaning with compressed air or washing is not recommended as it can damage the filter media and compromise its effectiveness, potentially allowing harmful particles into the engine.
Is this a genuine Yanmar part?
This listing is for an aftermarket replacement, not an OEM Yanmar part. It is manufactured to meet or exceed original equipment specifications for fit, form, and function, providing a reliable alternative at a competitive value.
What is your shipping speed and cost?
We ship worldwide quickly—typical transit is 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
What is the warranty and return policy?
This part is covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window for unused items in their original condition. Please see our policy page or reach out for instructions.
Safety & Important Info
- Verify images and specifications against your original part before ordering. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or quality control.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
