Gasket – Fits Mercury & MerCruiser Verado 4-Cylinder Engines (Replaces 27-895822)

$12.50

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Delivery and Shipping

Free standard shipping on all orders under 1 KG

If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

This replacement Gasket – Fits Mercury & MerCruiser Verado 4-Cylinder Engines (Replaces 27-895822) is engineered for Mercury Marine 135 HP to 200 HP 4-Stroke Verado (4-Cylinder) engines manufactured between 2005 and 2018. It ensures a precise fit and reliable seal for specific engine applications.

It serves as a direct interchange for Mercury OEM part numbers 27-895822 and 895822.

Engine-specific fit ensures proper sealing.
Features 15 mounting holes for correct alignment.
Engineered to meet or exceed original equipment specifications.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand	Part Number
Mercury	27-895822
Mercury	895822

Engine & Model Compatibility

Confirm your engine model/year in the table below.

For Mercury engines, verify your model, horsepower, and specific serial number range as noted to ensure compatibility.

Brand	Model	Rated HP	Stroke	Years	OEM Part No.	Notes
Mercury	VERADO (4 CYL.)	135	4-Stroke	2005–2018	27-895822	Multiple serial number ranges
Mercury	VERADO (4 CYL.)	150	4-Stroke	2005–2018	27-895822	Multiple serial number ranges
Mercury	VERADO (4 CYL.)	175	4-Stroke	2005–2018	27-895822	Multiple serial number ranges
Mercury	VERADO (4 CYL.)	200	4-Stroke	2005–2018	27-895822	Only for serial numbers 0P514869 & Up and 1B517159 & Up

Technical Specs

Product Type: Gasket
Installation: Engine-specific
Dimensions: 13.25" × 10.63" × 0.25" (336.55 mm × 270 mm × 6.35 mm)
Weight: 0.31 lb (0.14 kg)
Other Technical Attributes: Has 15 mounting holes

What’s in the Box

1 x GASKET (27-895822)

Installation Notes

Disconnect the vessel's battery before beginning work.
Drain any relevant fluids, such as coolant or oil, per your service manual.
Remove any components obstructing access to the old gasket.
Carefully remove the old gasket. Thoroughly clean and inspect both mating surfaces to ensure they are free of old material and debris.
Position the new gasket, verifying its alignment with all mounting holes.
Reassemble all components, tightening fasteners to the manufacturer's specified torque sequence and values.
Refill fluids to the appropriate levels. After reassembly, check for leaks before and after starting the engine.
Always consult your engine’s official service manual for detailed, model-specific procedures.

Troubleshooting & FAQ

How do I know if this gasket fits my specific Verado engine?

This gasket fits 135–200 HP 4-Cylinder Verado models from 2005–2018. For the 200 HP model, it is restricted to serial numbers 0P514869 & Up and 1B517159 & Up. Always cross-reference your engine's required OEM part number (27-895822) with our compatibility list.

What are the signs of a failing engine gasket?

Common symptoms include external oil or coolant leaks, engine overheating, milky or contaminated engine oil (indicating fluid mixing), and poor engine performance or loss of compression. A visual inspection may also reveal cracks, brittleness, or deterioration in the old gasket.

Is any special sealant required for this gasket?

This part is typically designed for a dry-fit installation. Unless your engine’s official service manual explicitly requires a sealant for this specific application, do not use one, as it can interfere with a proper seal.

Why is OEM part number verification important?

Verifying the OEM part number is the most reliable way to ensure you are ordering the correct component. While a part may look similar, small differences in material or dimensions can affect performance and safety. Always check the part number listed in your engine's diagrams or manual.

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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