JOHNSON Mag Rod 25-35HP 0347300

( Brand: Johnson ), ( Manufacturer Part Number: 347300 ), ( Part Type: Rod ), ( Country Of Origin: United States ), ( Manufacturer Warranty: Unspecified Length ), ( Storage Location: B3 Mro-n Buk 27 )

Review JOHNSON Evinrude 25-35hp Inch Mag Shift Rod Oem fits 1989–2020

The **Johnson 347300 20-Magnet Rod (0347300)** is a meticulously engineered ignition system designed exclusively for Evinrude outboard motors produced between **1989 and 2005**, covering the **25-35 horsepower** range. This high-performance component is a critical part of the motor s electrical system, ensuring reliable and efficient spark generation for optimal engine operation. Crafted with precision, the **20-magnet rod** features a robust, corrosion-resistant construction, incorporating a series of **20 strategically placed magnets** embedded within a durable, high-grade steel housing. These magnets work in unison with the motor s flywheel to generate a consistent and powerful magnetic field, which the ignition system converts into the high-voltage pulses necessary to ignite the fuel-air mixture in the engine s cylinders. The design of this rod is optimized for smooth, vibration-free performance, minimizing wear on both the rod itself and the associated ignition components, such as the pickup coil and distributor. Its compact yet sturdy build ensures it can withstand the demands of frequent use, harsh marine environments, and the mechanical stresses of high-revving engines, making it a dependable choice for both recreational and performance-oriented boating applications. Whether installed in a classic Evinrude outboard or restored to its former glory, this **347300 ignition rod** guarantees a reliable spark, contributing to smoother starts, better throttle response, and enhanced overall engine efficiency. For enthusiasts and mechanics seeking a direct-fit replacement or a restoration-grade part, this rod is an essential component that bridges the gap between modern reliability and the classic performance of Evinrude s legendary outboards.

### **Pros and Cons of Buying a Johnson 347300 (1989 2005) Evinrude 25 35 HP 20-Mag Rod (Part #0347300)**

1. **Affordability** These older Evinrude outboards are significantly cheaper than newer models, making them a budget-friendly option for basic boating needs.

2. **Reliability (for the era)** The 20-Mag series was a well-regarded design in its time, known for durability in simpler applications like small fishing boats, canoes, or pontoons.

3. **Easy to Find Parts** Since these engines were widely produced, replacement parts (such as spark plugs, timing belts, and basic components) are still available, though some may require sourcing from specialty dealers.

4. **Simple Maintenance** Compared to modern fuel-injected outboards, these carbureted engines are easier to tune and repair with basic mechanical skills.

5. **Good for Light Use** If used occasionally for fishing, cruising, or small watercraft, they can provide adequate power for their intended applications.

6. **No Modern Complexity** Lack of electronic fuel injection, complex diagnostics, or advanced emissions systems means fewer potential failure points related to modern technology.

1. **Poor Fuel Efficiency** Carbureted engines like this one consume fuel inefficiently compared to modern outboards, leading to higher operating costs.

2. **Rust and Wear** Engines from this era, especially those used in saltwater or poorly maintained, are prone to rust, corrosion, and internal wear, requiring frequent inspections.

3. **Emissions and Regulations** Many of these engines do not meet modern emissions standards, meaning they may not be legal in some lakes or marinas that enforce stricter environmental rules.

4. **Limited Power Output** At 25 35 HP, they are underpowered for larger boats, fast cruising, or heavy loads, making them unsuitable for serious performance boating.

5. **Outdated Technology** No throttle-by-wire, no advanced diagnostics, and minimal electronic features mean less convenience and control compared to newer models.

6. **Reliability Issues Over Time** Many 20-Mag engines suffer from timing belt wear, piston ring failure, or carburetor clogging, especially if not maintained properly.

7. **Resale Value** These engines depreciate quickly and hold little value, making them a poor long-term investment.

8. **Noise and Vibration** Older two-stroke outboards are notoriously loud and rough-running, which can be uncomfortable for passengers.

The Johnson/Evinrude 347300 (20-Mag) is a functional but outdated engine best suited for very basic, low-cost boating needs such as a small fishing boat, canoe, or occasional use in a lake where emissions and noise are not major concerns. If you prioritize affordability and don t mind the drawbacks of an older design, it can be a practical choice for minimalist boating. However, if you plan to use the engine frequently, in saltwater, or on larger boats, investing in a newer, more efficient outboard would be a far better long-term decision.

- **Buy if:** You need a cheap, simple engine for very occasional use (e.g., a weekend fishing trip in a freshwater lake), have mechanical skills to maintain it, and don t mind its limitations.

- **Avoid if:** You require reliability, efficiency, or plan to use the engine in saltwater, for extended hours, or on larger boats. In that case, consider a newer **Evinrude E-TEC** or **Mercury Verado** outboard, which offer better performance, fuel economy, and durability.

- **Before purchasing:** Inspect the engine thoroughly for rust, internal wear, and proper maintenance history. Test it on the water to ensure it runs smoothly without excessive vibration or smoke. If possible, have a marine mechanic evaluate it to avoid hidden issues.

Details:

Look for the Make Offer button on listing page. Genuine OEM Johnson Evinrude shift rod, part number 03473 for 20-inch shaft Magnum series 25-35HP outboard motors. Do you combine shipping?, Yes.

Item must be in original, uninstalled condition with no modifications. Ensures precise gear shifting for optimal performance. Every part is one-of-a-kind. FREE shipping on every order to the lower 48 states.

Are these genuine OEM parts?, Yes. Spotlight: A Day Inside . Residential delivery with lift gate is available. Please verify the part number and compatible model's before purchasing.

We started with a single motorcycle dismantled in home garage. One-Of-A-Kind When Its Gone, Gone 1989 2005 Johnson Evinrude 25-35HP 20 Mag Shift Rod OEM 0347300:: New Old Stock: Packaging May Vary, Listing is for a Quantity of 1 Unless Specified in the Title Fits: Fits various outboard motors with shaft from. 4.8 out of 5 stars across 322 reviews. We review all reasonable offers promptly.

Do you accept offers?, Some listings offers.

part #: 347300 prices

• $69.99-$116.75

specifications ouboaen:

• for makes: Evinrude, Johnson
• for years: 1989-2020
• brand: Johnson
• mpn: 347300
• part type: Rod
• country of origin: United States
• manufacturer warranty: Unspecified Length
• storage location: B3 Mro-n Buk 27

returns ouboaen:

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

general ouboaen:

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

shipping ouboaen:

• service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail, FedEx 2Day, Overnight
• type: Fixed
• class: Standard, Expedited, One-day
• carrier: FedEx, USPS
• transit: 3-7 Days
• cost: $0.00

seller ouboaen:

• city: Odessa, Florida
• # reviews: 222332
• rating: 99.4%

payments ouboaen:

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

offer ouboaen:

• sold: 0
• best offers: True
• availability: In Stock
• started: April 14, 2026
• quantity: 1
• options: Ship-to-home

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