1. Boat Outboard Engines To Buy
  2. sku: 22207228498744633
  3. JOHNSON 0336186

JOHNSON 0336186 Choke Rod Knob Grommet Outboard Motor 1990S 3HP 4HP

fits make: Evinrude, Johnson.

0336186 Johnson 1990s Evinrude 3hp 4hp Choke Rod Knob 336186 Grommet Outboard Motor

( Brand: Johnson ), ( Manufacturer Part Number: 0336186 ), ( Part Type: Rod Motor ), ( Country Of Origin: United States )

Review JOHNSON 1990evinrude 3hp 4hp Choke Rod Knob Grommet Outboard Motor

The **Johnson 0336186** is a meticulously crafted replacement part designed to restore functionality and reliability to classic **Evinrude 3HP and 4HP outboard motors** from the **1990s**, particularly those built with the iconic **choke rod knob assembly**. This component is a critical element of the motor s carburetion system, ensuring smooth operation, proper fuel mixture, and efficient performance especially during cold starts or varying load conditions. The **336186 grommet** included in this kit is a precision-engineered rubber seal that prevents fuel leaks, reduces wear on internal components, and maintains a tight, vibration-resistant fit between the choke rod and its housing. Crafted from durable, long-lasting materials, this replacement knob and grommet set is built to withstand the rigors of marine environments, including exposure to saltwater, UV degradation, and mechanical stress from frequent use. Whether you re restoring a vintage **Evinrude 400 or 500 series** from the late '80s or early '90s or simply maintaining an older model for weekend fishing trips, this **OEM-quality part** ensures a seamless fit and reliable operation, eliminating common issues like sticking knobs, fuel spills, or carburetor malfunctions. Ideal for DIY enthusiasts and professional mechanics alike, the **Johnson 0336186** is a straightforward yet essential upgrade that preserves the performance and longevity of your classic outboard, allowing it to run as smoothly as the day it left the factory.

### Pros and Cons of Buying a Johnson 0336186 (1990s Evinrude 3HP/4HP Outboard Motor)

#### **Pros:**

1. **Affordability** Older outboard motors like this one are significantly cheaper than newer models, making them a budget-friendly option for small boats or as a secondary motor.

2. **Simplicity** The design is straightforward, with fewer electronic components compared to modern outboards, which can make repairs and maintenance easier for those with basic mechanical skills.

3. **Lightweight and Compact** The 3HP/4HP size is ideal for small boats, kayaks, canoes, or trolling applications where weight and space are concerns.

4. **Proven Reliability** Many 1990s Johnson/Evinrude motors were built to last, and with proper care, they can provide years of service, especially in low-demand applications.

5. **Easy to Find Parts** Since these motors are older but still common, replacement parts like gaskets, seals, and carburetor components are widely available at marine supply stores or online.

6. **No Modern Complexity** Unlike newer outboards with fuel injection, electronic ignition, and advanced diagnostics, this model lacks those complications, reducing potential failure points.

7. **Good for Trolling or Light Use** If the motor is in good condition, it can be perfect for leisurely fishing, paddling, or small watercraft where power isn t a primary concern.

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#### **Cons:**

1. **Age-Related Wear** Even if the motor appears functional, parts like the grommet (mentioned as "out") may indicate internal wear, such as a damaged lower unit seal or worn piston rings, leading to oil leaks or poor performance.

2. **Fuel Efficiency and Power** Compared to modern outboards, these older engines are less fuel-efficient and produce less power, which may limit their usefulness on larger or faster boats.

3. **Emissions and Regulations** Many older outboards do not meet modern emissions standards, meaning they may not be legal in certain waterways or require modifications to comply with local laws.

4. **Rust and Corrosion** If stored improperly, the motor could have rusted internals, especially in the lower unit or cooling system, which would require significant restoration work.

5. **Limited Warranty (If Any)** Since these motors are decades old, any remaining warranties (if applicable) are likely expired, leaving you responsible for all repair costs.

6. **Harder to Find Specialized Help** While basic repairs are manageable, finding a mechanic familiar with 1990s Johnson/Evinrude models may be difficult, especially for complex issues.

7. **Potential for Hidden Problems** Without a thorough inspection, issues like a worn crankshaft, damaged propeller, or failing ignition system could go unnoticed until the motor fails mid-use.

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### **Conclusion:**

The Johnson 0336186 (1990s Evinrude 3HP/4HP) can be a practical purchase if you need a low-cost, lightweight motor for small boats, trolling, or occasional use. Its simplicity and availability of parts make it appealing for DIYers or those on a tight budget. However, its age introduces risks of hidden mechanical issues, inefficiency, and potential legal restrictions. If you plan to use it primarily for light, low-speed applications and are prepared to inspect it thoroughly (or have it professionally serviced), it could be a viable option. For heavier or more demanding use, a newer or restored outboard would be a safer investment.

### **Recommendation:**

- **Buy if:** You need a cheap, low-power motor for a small boat, kayak, or canoe; you re comfortable with basic repairs; and you re willing to inspect it carefully (or have it inspected) before purchasing.

- **Avoid if:** You require reliable performance for frequent or high-demand use, need a motor that meets modern emissions standards, or prefer the convenience of newer technology.

- **Consider alternatives:** If possible, look for a restored or lightly used outboard from the same era with a service history, or invest in a newer 2-5HP outboard if budget allows, as they offer better efficiency and reliability.

Before buying, test the motor in water, check for leaks (especially around the grommet area), and ensure the propeller and lower unit are intact. If you re unsure about its condition, consult a marine mechanic for an assessment.

Details:

1990JOHNSON EVINRUDE 3HP AND 4HP CHOKE KNOB. For more vintage parts. JOHNSON PART #336186.

part #: 0336186 price

  • $15.95

specifications ouboaen:

  • for makes: Evinrude, Johnson
  • brand: Johnson
  • mpn: 0336186
  • part type: Rod Motor
  • country of origin: United States

returns ouboaen:

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

shipping ouboaen:

  • transit: 4-9 Days
  • type: Calculated
  • carrier: USPS, UPS, FedEx
  • class: Standard, Expedited
  • cost: $0.00
  • service: USPS Ground Advantage, UPS Ground, FedEx Ground / FedEx Home Delivery, USPS Priority Mail

payments ouboaen:

  • credit card: Visa
  • wallet: Paypal
  • other

general ouboaen:

  • Boat Parts > Outboard Engines Components > Intake Fuel Systems
  • condition: Used

seller ouboaen:

  • city: Kawkawlin, Michigan
  • rating: 100.0%
  • # reviews: 14311

offer ouboaen:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: February 22, 2026
  • quantity: 1
for makes: evinrude, johnson, part type: rod motor, country of origin: united states,
category: boat parts > outboard engines components > intake fuel systems, sku: 22207228498744633,
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1 offer $15.95 USD
  • New. Offer #1 priced at $15.95 + $5.62 shipping estimate = $21.57* total. +$5.62 shipping

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