Cylinder Head Gasket – Fits Yamaha 200-250 HP V6 4-Stroke Outboard Motors (Replaces 69J-11181-03-00)
Cylinder Head Gasket – Fits Yamaha 200-250 HP V6 4-Stroke Outboard Motors (Replaces 69J-11181-03-00) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Cylinder Head Gasket – Fits Yamaha 200-250 HP V6 4-Stroke Outboard ...
Product Details
This Cylinder Head Gasket provides a reliable seal between the cylinder head and engine block for Yamaha 200-250 HP V6 4-Stroke outboard engines, covering models from 2002 to 2021. It is specifically designed for the F200, F225, LF200, and LF225 series, ensuring a precise fit for the starboard side of the engine.
It serves as a direct interchange for Yamaha part 69J-11181-03-00 and its predecessors, as well as Mercury 8M6010318, EMP 27-00642, Jetunit 6P2-11181-00, and Sierra 887848.
- Installs on the starboard (right) side of the engine block.
- Engineered for use in gasoline-powered marine environments.
- Manufactured from high-quality composite materials to withstand thermal stress.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number | Notes |
|---|---|---|
| Yamaha | 69J-11181-03-00 | Supersedes 69J-11181-02-00 and 69J-11181-01-00 |
| Yamaha | 69J-11181-02-00 | Superseded by 69J-11181-03-00 |
| Yamaha | 69J-11181-01-00 | Superseded by 69J-11181-02-00 |
| Mercury | 8M6010318 | Labeled as HEAD GSKT STBD |
| EMP | 27-00642 | |
| Jetunit | 6P2-11181-00 | Aftermarket cross-reference |
| Sierra | 887848 | Interchange part number |
| Sierra | 27-887848 | Interchange part number |
| Sierra | 887848-1 | Interchange part number |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
For Yamaha, this gasket fits V6 4-stroke models including the F200, LF200, F225, and LF225 series from 2002 to 2021.
For Mercury, this part is used in equivalent V6 4-stroke models from 2002 to 2021 where part number 8M6010318 is specified.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | F200TXRA | 200 | 4-Stroke | 2002 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | LF200TXRA | 200 | 4-Stroke | 2002 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | F200TXRB | 200 | 4-Stroke | 2003 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | LF200TXRB | 200 | 4-Stroke | 2003 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | F200TXRC | 200 | 4-Stroke | 2004 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | LF200TXRC | 200 | 4-Stroke | 2004 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | F200TXRD | 200 | 4-Stroke | 2005 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | LF200TXRD | 200 | 4-Stroke | 2005 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | F200A (60L1) | 200 | 4-Stroke | 2002 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | FL200A (60M1) | 200 | 4-Stroke | 2002 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | F200AETX (60L1-4) | 200 | 4-Stroke | 2002–2005 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | FL200AETX (60M1-4) | 200 | 4-Stroke | 2002–2005 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | F225TXRA | 225 | 4-Stroke | 2002 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | LF225TXRA | 225 | 4-Stroke | 2002 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | F225TXRB | 225 | 4-Stroke | 2003 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | LF225TXRB | 225 | 4-Stroke | 2003 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | F225TXRC | 225 | 4-Stroke | 2004 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | LF225TXRC | 225 | 4-Stroke | 2004 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | F225TXRD | 225 | 4-Stroke | 2005 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | LF225TXRD | 225 | 4-Stroke | 2005 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | F225A (69J1) | 225 | 4-Stroke | 2002 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | FL225A (69K1) | 225 | 4-Stroke | 2002 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | F225AETX (69J1-4) | 225 | 4-Stroke | 2002–2005 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | FL225AETX (69K1-4) | 225 | 4-Stroke | 2002–2005 | 69J-11181-03-00 | Supersedes 69J-11181-02-00, 69J-11181-01-00 |
| Yamaha | F200/F225 V6 series | 200-225 | 4-Stroke | 2006–2021 | 69J-11181-03-00 | Continued application in later model years |
| Mercury | Compatible V6 models | 200-250 | 4-Stroke | 2002–2021 | 8M6010318 | Labeled as HEAD GSKT STBD |
Technical Specs
- Product Type
- Cylinder Head Gasket
- Installation
- Between cylinder head and engine block, starboard (right) side
- Fuel Type
- Gasoline
- Housing Material
- Composite
- Dimensions
- 45.0 cm L x 20.0 cm W x 0.5 cm H
- Warranty
- Varies by manufacturer (OEM: Yamaha standard parts warranty)
What’s in the Box
- 1 x Gasket, Cylinder Head 1 (Replaces 69J-11181-03-00)
Installation Notes
- Disconnect the battery and relieve fuel system pressure before beginning.
- Drain the engine coolant and oil completely.
- Remove components blocking access to the cylinder head, such as intake/exhaust manifolds.
- Loosen the cylinder head bolts in the reverse order of the manufacturer's tightening sequence.
- Carefully lift the cylinder head off the engine block. Avoid scratching the mating surfaces.
- Thoroughly clean all old gasket material from both the cylinder head and engine block surfaces.
- Position the new gasket correctly on the engine block, checking its orientation.
- Carefully lower the cylinder head back onto the block and new gasket.
- Following the service manual, install and tighten the head bolts in the specified sequence and to the correct torque values.
- Reassemble all previously removed components.
- Refill the engine with fresh oil and coolant according to capacity specifications.
- Reconnect the battery, start the engine, and carefully inspect for any oil or coolant leaks.
Troubleshooting & FAQ
How do I know if this is the correct gasket for my engine?
This gasket is for the starboard (right) side of Yamaha 200-250 HP V6 4-stroke outboards (2002–2021). Always verify your engine model and original part number (e.g., 69J-11181-03-00 or an equivalent) against our compatibility list before ordering.
Does this gasket fit the port (left) side?
No, this part is specifically designed for the starboard (right) side of the engine. A different part number is required for the port side gasket.
What are the signs of a failed head gasket?
Common symptoms include engine overheating, a noticeable loss of power or compression, milky or discolored engine oil (indicating coolant contamination), and white smoke from the exhaust.
What is the recommended replacement interval?
Head gaskets do not have a standard replacement schedule; they are typically replaced only when they fail. Following your engine's maintenance schedule can help extend its life.
Are special tools required for installation?
Yes, a calibrated torque wrench is essential for tightening the head bolts to the manufacturer’s exact specifications to ensure a proper seal and prevent damage. A gasket scraper is also highly recommended.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost?
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns?
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 (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. 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 QC.
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