OMC 0328031 Choke Knob J247

( Brand: Omc ), ( Manufacturer Part Number: 0328031 ), ( Country Of Origin: United States )

Review OMC Johnson Evinrude Choke Knob

The **OMC 0328031 Johnson Evinrude Choke Knob (J247)** is a precision-engineered component designed specifically for Evinrude outboard motors, ensuring optimal performance and reliability for both recreational and performance-driven boating applications. This choke knob is crafted from high-quality, durable materials to withstand the rigors of marine environments, including exposure to saltwater, UV radiation, and constant mechanical stress. The J247 model features a robust, ergonomic design with a smooth, textured grip that allows for easy and precise control of the carburetor s choke mechanism, even when wearing gloves. Its sleek, aerodynamic shape minimizes air resistance, making it ideal for high-speed operation where aerodynamics play a critical role in overall engine efficiency. The choke knob is engineered to fit seamlessly with the Evinrude E-TEC, E-TEC HP, and other compatible outboard models, ensuring a secure and snug attachment that prevents rattling or misalignment during operation. Whether you're launching a boat for a leisurely day on the lake or preparing for a high-performance run on open water, this choke knob delivers the reliability and responsiveness needed to keep your engine running at peak performance. Its compatibility with Johnson s advanced fuel injection systems ensures smooth cold starts, optimal throttle response, and reduced emissions, making it a must-have accessory for any serious boater looking to maintain their outboard s longevity and efficiency.

### **Pros and Cons of buying a OMC 0328031 (Johnson Evinrude Choke Knob J247)**

1. **Compatibility** This choke knob is designed specifically for Johnson/Evinrude outboards, ensuring a proper fit and reliable operation. It is part of the J247 series, which is widely used in older and some newer models, making it a practical replacement for damaged or worn-out parts.

2. **Durability** Johnson/Evinrude components are generally built to withstand harsh marine conditions, including saltwater exposure, UV radiation, and mechanical stress. The choke knob is likely made from durable materials like plastic or metal, ensuring longevity if properly maintained.

3. **Easy Installation** Replacing a choke knob is a straightforward task that typically requires minimal tools (usually just a screwdriver or wrench). The part is designed for quick swaps, reducing downtime for boat owners.

4. **Performance Reliability** A functioning choke knob ensures smooth engine startup, especially in cold or wet conditions. A faulty choke can lead to poor fuel mixture, stalling, or difficulty starting the engine, so a reliable replacement improves overall performance.

5. **Cost-Effective Replacement** Compared to full engine repairs or replacements, buying a single choke knob is a low-cost solution for restoring proper engine function. It avoids the need for more extensive repairs.

6. **Widely Available** As an OEM (Original Equipment Manufacturer) part, it can be easily sourced from marine supply stores, online retailers, or directly from Johnson/Evinrude dealers. This ensures availability and authenticity.

7. **Maintenance-Friendly** The choke mechanism is a critical but often overlooked part of engine maintenance. Replacing it as needed helps prevent more serious issues down the line, such as carburetor damage or fuel system clogs.

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1. **Age of the Part** The J247 series may be older, meaning it might not be compatible with newer Johnson/Evinrude models that have updated choke mechanisms or electronic fuel injection systems. Always verify compatibility with your specific engine model.

2. **Potential Counterfeit Risks** While OMC parts are generally reliable, some aftermarket or counterfeit versions may be sold online. Buying from unauthorized sellers could result in poor-quality or incompatible parts.

3. **Limited Lifespan** Like all mechanical parts, choke knobs can wear out over time, especially if exposed to saltwater or rough handling. They may require periodic inspection and replacement, adding to long-term maintenance costs.

4. **Skill Dependency** While installation is simple, improper handling (e.g., stripping threads or damaging the carburetor) could occur if the owner lacks basic mechanical experience. Following the manufacturer s instructions is crucial.

5. **Price Sensitivity** For budget-conscious buyers, the cost of the part may seem high, especially if they are not familiar with marine engine components. However, it is typically a small investment relative to the engine s overall value.

6. **Environmental Factors** Saltwater corrosion can degrade the choke knob faster than freshwater exposure. Boats stored in saltwater environments may need more frequent replacements.

7. **Depreciation** Older models may not hold value, and if the engine itself is outdated, replacing individual parts like the choke knob may not significantly improve the boat s resale value.

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### **Conclusion**

The **OMC 0328031 (Johnson Evinrude Choke Knob J247)** is a practical and reliable replacement part for compatible Johnson/Evinrude outboards. Its strengths lie in its compatibility, durability, ease of installation, and cost-effectiveness, making it an ideal choice for maintaining engine performance. However, potential drawbacks include compatibility issues with newer models, risks of counterfeit parts, and the need for periodic maintenance.

For most boat owners with older or mid-range Johnson/Evinrude engines, this part is a sound investment. It ensures smooth engine operation, prevents minor issues from escalating, and extends the life of the carburetor and fuel system. If you are unsure about compatibility, always cross-reference the part number with your engine s specifications before purchasing.

### **Recommendation**

If your engine is a **Johnson/Evinrude model that uses the J247 choke knob series** (such as older E-TEC or older two-stroke models), this part is highly recommended for replacement. Purchase it from **authorized dealers or reputable marine supply stores** to avoid counterfeit products. If your engine is newer or uses electronic fuel injection, verify compatibility first, as some modern models may require different choke mechanisms.

For long-term reliability, pair this replacement with regular engine maintenance, including carburetor cleaning and saltwater flushing if applicable. This will help maximize the lifespan of both the choke knob and the entire fuel system.

Details:

Whether you are a boat enthusiast or mechanic, this choke knob is an essential accessory for maintaining and repairing your outboard engine.J247 The Johnson Evinrude OMC 0328031 Choke Knob genuine part manufactured by in the USA. Designed for outboard engines, this choke knob is a crucial component controlling the engines starting mechanism. With its durable construction and precise engineering, this product ensures reliable performance compatibility with specific Johnson Evinrude model's.

part #: 0328031 prices

• $14.00-$20.00

specifications ouboaen:

• for makes: Johnson, Evinrude, Omc
• brand: Omc
• mpn: 0328031
• country of origin: United States

general ouboaen:

• condition: New other see details
• Boat Parts > Outboard Engines Components > Other

shipping ouboaen:

• cost: $0.00
• transit: 3-8 Days
• type: Calculated
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard

offer ouboaen:

• started: June 3, 2026
• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home

payments ouboaen:

• other
• wallet: Paypal
• credit card: Diners-club

seller ouboaen:

• rating: 99.8%
• # reviews: 7792
• city: West Palm Beach, Florida

returns ouboaen:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

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