Sierra Marine
/sierra-marine/products/18-3804-head-gasketHead Gasket 18-3804
Country of Origin:
TaiwanSatisfaction rating5
Aftermarket product
PartX Rating: Unknown
/sierra-marine/products/18-3804-head-gasket
No longer available
Search Nationwide Inventory
Check other dealers for availability.
No dealers found.
Dealer inventory search is provided as a service and may not reflect real-time availability.
- 30 day return policy
Yamaha Motors 689-11181-A2-00
Cylinder Head Gasket
Cylinder head gaskets are labor-intensive to replace and a sealing failure can cause major engine damage; the Japan-made Yamaha OEM gasket offers the highest confidence in material spec, fire-ring fit, and passage alignment. It’s the best overall value when you factor in the effort and risk of having to redo the job.
$49.14
View recommended partPartX Alternatives — This part: Unknown
Ratings provided by PartX™
| Product | Price | Rating | Comment |
|---|---|---|---|
| Mercury Marine 19138 Tank Cap Gasket Genuine OEM product | $49.94 | Best | Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise. |
| Yamaha Motors 689-11181-02-00 689-11181-A1-00 Genuine OEM product | $49.14 No longer availableSearch Nationwide Inventory | Best | Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise. |
| Mercury Marine 84733M Cylinder Head Gasket Genuine OEM product | $12.87 No longer availableSearch Nationwide Inventory | Best | Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise. |
| Yamaha Motors 689-11181-A2-00 Cylinder Head Gasket Genuine OEM product | $49.14 | Best | Genuine Yamaha Japan-made composite head gasket with properly formed metal fire rings and correctly placed bolt, oil, and coolant passages for the 2-cylinder head. OEM material consistency and factory-spec geometry provide the highest confidence for long-term sealing in a high-consequence joint. |
| Sierra Marine 18-3804 Head Gasket (viewing this product) Aftermarket product | $49.39 No longer availableSearch Nationwide Inventory | Unknown | We are working hard to determine a rating based on all available information, including product and manufacturing specifications. |
Product Questions 0
Don't hesitate to ask a question. It will be answered by our support staff or a fellow boater.
Supersession Chain
| Name | SKU | Superseding SKU |
|---|---|---|
| Head GasketViewing this product | 18-3804 | Current |
OEM Interchange
| Name | SKU | Price | Brand |
|---|---|---|---|
| 689-11181-A1-00 | 689-11181-02-00 | $49.14 | Yamaha Motors |
| Cylinder Head Gasket | 689-11181-A2-00 | $49.14 | Yamaha Motors |