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Valve Body Gasket – Fits OMC Evinrude/Johnson V4 Cross Flow 140 (Replaces 332369, 0332369)

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Valve Body Gasket – Fits OMC Evinrude/Johnson V4 Cross Flow 140 (Replaces 332369, 0332369) is backordered and will ship as soon as it is back in stock.


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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.).

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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 high-quality Valve Body Gasket – Fits OMC Evinrude/Johnson V4 Cross Flow 140 provides a reliable seal for the thermostat housing on OMC, Evinrude, and Johnson 140 HP V4 Cross Flow 2-stroke outboard engines manufactured between 1978 and 1984.

It serves as a direct replacement for OEM part numbers 332369 and 0332369, ensuring a precise fit and restoring original performance.

  • Engineered for direct-replacement installation.
  • Designed for use in gasoline-powered marine outboard engines.
  • Specifically functions as a thermostat housing gasket.

Part Number Matrix

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

Brand Part Number
OMC 332369
OMC 0332369

Engine & Model Compatibility

Confirm your engine model/year in the table below.

OMC / Johnson / Evinrude: The following table details compatibility for V4 Cross Flow series engines.

Brand Model Rated HP Stroke Years OEM Part No. Notes
Johnson/Evinrude V4 Cross Flow 140 2-Stroke 1978–1984 332369/0332369 Used on thermostat housing

Technical Specs

Product Type
Valve Body Gasket
Installation
Direct replacement
Fuel Type
Compatible with gasoline outboard engines
Housing Material
Gasket material (paper/fiber composite)
Housing Color
Brown/tan
Dimensions
7.13" L x 6.0" W x 1.06" H
Other Technical Attributes
Thermostat housing gasket for V4 Cross Flow engines

What’s in the Box

  • 1 x Valve Body Gasket (332369/0332369)

Installation Notes

  1. Ensure the engine is off and cool. Disconnect the negative battery terminal and drain the cooling system as per your engine's service manual.
  2. Locate the thermostat housing and carefully remove the mounting bolts. Note their positions if they vary in length.
  3. Gently detach the housing cover. If it is stuck, avoid prying with sharp tools that could damage the sealing surfaces.
  4. Remove the old gasket completely. Clean both the engine block and housing cover mating surfaces thoroughly, removing all old gasket material and corrosion.
  5. Position the new gasket onto the engine block, aligning it with the bolt holes and coolant passages.
  6. Reinstall the thermostat housing cover and tighten the bolts in a crisscross pattern to the manufacturer's recommended torque specification. Do not overtighten.
  7. Reconnect the battery, refill the cooling system, and run the engine while checking for any leaks around the housing.

Troubleshooting & FAQ

How do I confirm this gasket fits my specific engine model?

This gasket is designed for OMC, Johnson, and Evinrude 140 HP V4 Cross Flow engines made from 1978 to 1984. Always cross-reference your engine's original part number with the replacements listed (332369, 0332369) and consult your service manual to be certain.

What are common signs of a failed thermostat housing gasket?

Symptoms of a bad gasket include visible coolant leaks around the thermostat housing, engine overheating, or white steam/smoke from the engine cowling. An unexplained drop in coolant level can also indicate a leak.

Can I reuse my old gasket or this new one in the future?

No. Gaskets like this are single-use components designed to crush and seal. Once compressed, they will not provide a reliable seal if removed and reinstalled. Always use a new gasket when servicing the thermostat.

Is any sealant required with this gasket?

Most paper or composite gaskets are designed to be installed dry. Applying sealant can sometimes interfere with proper sealing unless explicitly recommended by the engine manufacturer. For best results, follow your service manual's instructions.

What is the difference between an OEM part and an aftermarket part?

This listing is an aftermarket replacement (not OEM). It is built to OEM-level specifications with comparable materials and manufactured in an ISO 9002 facility, with batch inspections for consistency.

How fast is shipping and what does it cost?

We ship worldwide quickly—typical transit is 5–15 days. Standard shipping is free, 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 you encounter an issue, contact our support team 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 purchasing. If anything differs—even if your model is listed as compatible—do not proceed with the purchase.
  • This is an aftermarket replacement component, not an original equipment manufacturer (OEM) part.
  • Professional installation is highly recommended for safety and optimal performance.

About Sea Sierra

  • Pro-Grade Standards: We supply marine parts engineered to OEM-level tolerances and rigorously tested for real-world conditions.
  • Fast Global Fulfillment: We offer free standard delivery to most regions, with an average transit time of 5–15 days.
  • Manufacturer-Direct Value: By working directly with manufacturers, we provide fair pricing without compromising on materials or quality control.

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