Coil Mounting Bracket Gasket – Fits Mercury/Mercruiser Outboards (Replaces 27-62396, 62396)
Coil Mounting Bracket Gasket – Fits Mercury/Mercruiser Outboards (Replaces 27-62396, 62396) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Coil Mounting Bracket Gasket – Fits Mercury/Mercruiser Outboards (R...
Product Details
This is a direct replacement Coil Mounting Bracket Gasket – Fits Mercury/Mercruiser Outboards (Replaces 27-62396, 62396), engineered to create a secure seal between the coil mounting bracket and the engine block. It is designed for various Mercury Marine outboard engines, including specific 402 series models.
This part provides a direct interchange for Mercury Marine part numbers 27-62396 and 62396.
- Installs between the coil mounting bracket and the engine block.
- Engineered to prevent fluid leaks and maintain pressure.
- Includes one gasket for a complete replacement.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Mercury Marine | 27-62396 |
| Mercury | 62396 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
For Mercury engines, it is critical to verify your model's serial number falls within the specified ranges for correct fitment.
| Brand | Model | Serial Number Range | OEM Part No. | Notes |
|---|---|---|---|---|
| Mercury | 402 | 3336258 THRU 4117709 | 27-62396 | Coil Mounting Bracket to Block |
| Mercury | 402 | 3339688 THRU 9076838 | 27-62396 | Coil Mounting Bracket to Block |
| Mercury | 402 | 3340783 THRU 7047607 | 27-62396 | Coil Mounting Bracket to Block |
| Mercury | 402 | 8002335 THRU 8027439 | 27-62396 | Coil Mounting Bracket to Block |
Technical Specs
- Product Type
- Gasket
- Installation
- Coil Mounting Bracket to Block
- Dimensions
- Length: 16.5 in, Width: 11.0 in, Height: 0.1 in
- Manufacturer
- Mercury Marine
- OEM Part Number
- 27-62396, 62396
- UPC/GTIN
- 745061164925
What’s in the Box
- 1 x Gasket (27-62396/62396)
Installation Notes
- Disconnect the battery and ensure the engine is cool.
- Locate and disconnect the ignition coils and any related wiring harnesses from the mounting bracket.
- Unbolt and carefully remove the coil mounting bracket from the engine block.
- Remove the old gasket and thoroughly clean both mating surfaces. Ensure they are free of old gasket material, oil, and debris.
- Position the new gasket onto the engine block, aligning it with the bolt holes.
- Reinstall the coil mounting bracket, ensuring it is seated correctly on the new gasket.
- Tighten the mounting bolts to the manufacturer's specified torque in the correct sequence.
- Reconnect the ignition coils and wiring harnesses.
- Reconnect the battery and start the engine, checking for any fluid leaks around the bracket.
Troubleshooting & FAQ
How do I confirm this gasket fits my Mercury engine?
The most reliable method is to match your engine's serial number to the ranges listed in the compatibility table. While it fits many 402 models, serial number is the final confirmation.
What are the signs of a failing coil bracket gasket?
Common symptoms include visible coolant or oil leaks around the coil bracket area, engine overheating, or poor engine performance due to sensor interference from leaking fluids.
Can I reuse my old gasket?
No. Gaskets are designed for single use. They compress and deform to create a seal, and once removed, they will not provide a reliable seal again. Always use a new gasket during installation.
Is there a recommended replacement interval?
There is no fixed replacement interval. Replace this gasket whenever the coil mounting bracket is removed for service, or if you detect signs of a leak or failure.
Is this an OEM part?
This listing is for a high-quality aftermarket replacement, not an OEM component. It is built to meet or exceed OEM-level specifications using comparable materials and manufactured in an ISO 9002 certified facility.
What are your shipping speed and cost?
We ship worldwide quickly—typical transit time is 5–15 days. Standard shipping is free to most regions, with expedited options available at checkout where applicable.
What is the warranty and return policy?
This part is covered by a 1-year warranty against manufacturing defects under normal use. If an issue arises, contact our support team with your order details. Returns are accepted within our standard window if the item is unused and in its original packaging.
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.
Payment & Security
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