STANDARD IGNITION UF-406 Motor Coil Pack SMPUF406 091769703738

( Brand: Standard Ignition ), ( Manufacturer Part Number: UF-406 ), ( Model: SMPUF406 ), ( Part Type: Motor Coil ), ( Item Dimensions L X W X H: 2.8 X 2.8 X 7.1 Inches ), ( Vehicle Service Type: Car ), ( Item Weight: 5.6 Ounces ), ( Connector Gender: Male ), ( Installation Type: Bolt-on ), ( UPC: 091769703738 ), ( Automotive Fit Type: Universal Fit ), ( Global Trade Identification Number: 00091769703738 ), ( Exterior: Machined ), ( Customer S: 4.8 Out Of 5 Stars ), ( Item Length: 2.8 ), ( Item Height: 7.1 ), ( Size: 1 Count )

Review STANDARD IGNITION Motor Products Uf406 Coil Count Pack Of

The **Standard Ignition UF-406 SMP-UF406 Motor-Coil Pack** is a high-performance, dual-coil ignition system designed to deliver reliable spark generation and optimal engine performance for a wide range of automotive applications. Engineered with precision, this coil pack combines a robust **coil assembly** and a **high-efficiency ignition motor** into a single, compact unit, ensuring seamless integration into modern fuel-injected and port-injected engines. The **SMP-UF406** variant features a **single-pin connector**, simplifying installation and reducing wiring complexity, while maintaining robust electrical conductivity to prevent signal loss or interference. Built with high-grade materials, including a durable **plastic housing** and corrosion-resistant internal components, this coil pack is engineered to withstand harsh operating conditions, from extreme temperatures to high humidity, ensuring long-term reliability without compromising performance.

At the heart of the UF-406 system lies a **high-output coil assembly**, capable of generating a powerful and consistent spark even under demanding conditions, such as high compression ratios or turbocharged setups. The **ignition motor** within the unit is precision-engineered to provide smooth, consistent rotation, minimizing wear and tear while ensuring accurate timing for optimal fuel combustion. This dual-coil configuration allows for independent spark generation, reducing the risk of misfires and improving overall engine efficiency. Whether used in performance applications, classic car restorations, or high-mileage vehicles, the UF-406 coil pack delivers a dependable spark with minimal electrical resistance, ensuring consistent ignition cycles and reduced strain on the engine s electrical system.

Installation of the **SMP-UF406 Motor-Coil Pack** is straightforward, thanks to its **universal compatibility** with most standard ignition systems requiring a single-coil setup. The **single-pin connector** design eliminates the need for complex wiring harnesses, making it an ideal choice for DIY enthusiasts and professional mechanics alike. When paired with a compatible ignition control module or distributor, this coil pack operates seamlessly, providing the necessary voltage (typically around **40,000 volts**) to ignite the air-fuel mixture with precision. Its **compact yet sturdy construction** ensures it fits neatly into engine bays without requiring modifications, while its **long service life** reduces the need for frequent replacements, saving both time and money. Whether restoring a vintage vehicle or upgrading a modern performance engine, the **Standard Ignition UF-406 SMP-UF406 Motor-Coil Pack** stands as a dependable, high-performance solution for reliable ignition in a variety of automotive applications.

**Pros and Cons of Buying a Standard Ignition UF-406 SMP-UF406 Motor with UF406 Coil Pack**

### **Pros**

1. **Compatibility** The UF-406 motor and coil pack are designed specifically for certain models of small engines, particularly those used in lawnmowers, trimmers, and other outdoor power equipment. This ensures a direct fit without the need for extensive modifications.

2. **Reliability** As a standard ignition system, these components are widely used and have been tested over time. Many users report consistent performance, especially when sourced from reputable brands or trusted suppliers.

3. **Ease of Installation** Since these parts are designed for common applications, replacing them typically requires minimal technical skill. Most users can swap out the old ignition components with the new ones without professional help.

4. **Cost-Effective Replacement** Compared to rebuilding or replacing an entire engine, purchasing a new ignition motor and coil pack is often a more affordable solution for resolving starting or performance issues.

5. **Widely Available** Due to their popularity, these parts are readily available from various suppliers, including online marketplaces, hardware stores, and specialty engine part retailers.

6. **Durability** High-quality versions of these components are built to withstand frequent use, reducing the likelihood of frequent failures if maintained properly.

7. **Compatibility with Aftermarket Modifications** If you plan to upgrade other parts of your engine (such as carburetors or air filters), the UF-406 ignition system is often a good baseline to work with.

---

### **Cons**

1. **Potential for Counterfeit Parts** Due to their popularity, there is a risk of purchasing fake or low-quality replicas, especially when buying from untrusted sellers. This can lead to premature failure or poor performance.

2. **Limited Longevity Compared to Full Engine Upgrades** While the ignition system itself may last a long time, other wear-and-tear issues (such as worn pistons, valves, or fuel system problems) can still affect overall engine performance. Replacing just the ignition may provide temporary relief but not a permanent fix.

3. **Compatibility Issues with Modified Engines** If the engine has been heavily modified (e.g., with a different carburetor, crankshaft, or camshaft), the standard UF-406 ignition may not perform optimally or could even cause damage if not properly synchronized.

4. **Dependence on Proper Installation** If the coil pack or ignition motor is not installed correctly (e.g., improper wiring, incorrect gap settings, or loose connections), it can lead to misfires, failure to start, or even damage to the engine.

5. **Limited Warranty or Support** Some aftermarket or budget versions of these parts may come with minimal or no warranty, leaving you without recourse if they fail shortly after purchase.

6. **Potential for Electrical Issues** If the engine s electrical system is already degraded (e.g., corroded terminals, faulty switches, or worn-out spark plugs), replacing just the ignition components may not resolve underlying problems.

7. **Environmental Factors** Exposure to moisture, dirt, or extreme temperatures can accelerate wear on the ignition system, reducing its lifespan if not properly maintained.

---

### **Conclusion**

The UF-406 standard ignition motor and coil pack are a practical and cost-effective solution for addressing starting or ignition-related issues in compatible small engines. They offer reliability, ease of installation, and broad availability, making them a go-to choice for many DIYers and small engine owners. However, their effectiveness depends on purchasing genuine parts, ensuring proper installation, and addressing any underlying engine issues that may contribute to poor performance.

If your engine s primary problem is a faulty ignition system and the rest of the engine is in decent condition, replacing these components is a reasonable and often successful fix. However, if the engine has widespread wear or you suspect other major issues (e.g., fuel system problems, mechanical wear), a more comprehensive evaluation may be necessary to avoid recurring problems.

---

### **Recommendation**

1. **Verify Compatibility** Double-check that the UF-406 ignition system is indeed the correct part for your specific engine model. Consult your engine s manual or a trusted mechanic if unsure.

2. **Purchase from Reputable Sources** Buy from well-known brands (such as Champion, Walbro, or NGK) or established retailers to avoid counterfeit or low-quality parts. Check reviews and return policies before purchasing.

3. **Inspect the Engine Before Replacement** Before replacing the ignition components, ensure that other critical parts (such as spark plugs, fuel lines, air filter, and carburetor) are in good condition. Address any obvious issues first.

4. **Follow Installation Guidelines Carefully** Refer to the manufacturer s instructions or a trusted online guide for proper installation. Pay special attention to wiring, gap settings, and securing the coil pack or ignition motor.

5. **Consider a Full Engine Tune-Up** If the engine has been running poorly for an extended period, consider a more thorough inspection or tune-up alongside the ignition replacement to maximize longevity.

6. **Maintain Properly After Replacement** Regularly check the ignition components for signs of wear, clean the engine s electrical connections, and ensure the engine is running under optimal conditions (e.g., proper fuel, air filter changes).

In most cases, replacing a faulty UF-406 ignition motor and coil pack is a straightforward and effective solution for restoring reliable performance to your small engine. However, always weigh the pros and cons against your specific situation to determine whether this is the best course of action.

Details:

Standard Ignition SMPUF406 Motor Products UF406 Coil Resistor.

part #: uf406 prices

• $15.99-$89.41

specifications dccsystemsacc:

• brand: Standard Ignition
• mpn: Uf-406
• model: Smpuf406
• part type: Motor Coil
• item dimensions l x w x h: 2.8 X 2.8 X 7.1 Inches
• vehicle service type: Car
• item weight: 5.6 Ounces
• connector gender: Male
• installation type: Bolt-on
• upc: 091769703738
• automotive fit type: Universal Fit
• global trade identification number: 00091769703738
• exterior: Machined
• customer s: 4.8 Out Of 5 Stars
• item length: 2.8
• item height: 7.1
• size: 1 Count

shipping dccsystemsacc:

• service: Expedited
• cost: $0.00
• class: Expedited
• type: Fixed
• transit: 5-9 Days

payments dccsystemsacc:

• credit card: Discover
• wallet: Google-pay
• other

offer dccsystemsacc:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: March 13, 2026
• availability: In Stock

returns dccsystemsacc:

• policy: No Returns

general dccsystemsacc:

• condition: New
• model Railroads Trains > Power Control > Control Device Parts

seller dccsystemsacc:

• city: Miami, Florida
• rating: 100.0%
• # reviews: 415

Standard Ignition UF-406 Is Similar To:

• Duel 4-4 Lionel Electric Trains Standard Motor Gauge 42 Engine Prewar (31.1% similar) This train has some paint chips and paint loss along with a few dings. This engine was made between 1913 and the light works fine as shown in picture 3, the wheels look great and turn very easy. I hooked up a couple of old Standard gauge pieces of track to my transformer and this one runs very ...(January 24th, 2015)
• Vintage Lionel Parts . 4854-2-mall Motor Standard Gauge Super (20.3% similar) Vintage Lionel Standard gauge super motor for parts plus some odds and ends parts. Buy them now...(February 5th, 2015)
• Lionel 495291 381e Motor Electric Engine Repro Standard (12.3% similar) Retro Lionel Standard 381E electric motor engine re issue of the Lionel Standard gauge engine. Excellent condition w motor. Some items may have been used on a working layout...(December 23rd, 2014)
• X1204 Gauge Lionel Stationary Accessory Standard No2 Bild--motor (24.5% similar) Build a loco type motor on stationary mount, red base version, 7 long, has take off gears pulleys, or can be used in mainline Standard gauge locos. Digital photography may distort image. The item is straight unless noted otherwise in the listing. It struggled to run when tested, clean lube should ...(January 5th, 2015)
• Bild Lionel X1863 Pick-up Gauge Motor Loco Repro Standard (12.1% similar) The item is straight unless noted otherwise in the listing. Looks high quality, madder earlier fort 30LOCOS. Results are from simple bench testing to help determine if mechanism is intact. Items purchased the next day will likely not fit in the same box. No name on it, made by McCoy, Williams or ...(February 20th, 2015)
• 53665 Esu Lokpilot Nano Standard Dc Dcc Motor Decoder With Pin (35% similar) We simply want you to enjoy your decoder for a long time. Iron planet hobbies ESI copilot nano Standard dc CDC motor decoder with 6 pin direct plug the is smallest. Thus your decoder will always have current state-of-the-art technology. Load control can be adjusted by means of three CVS to the motor...(January 27th, 2020)
• Kato 220181 Standard Sx Power Pack Dc For Ho And N Scale Trains (27.1% similar) The product documentation often indicates when this is the case. Under some circumstances, defective merchandise is to be handled directly with the manufacturer. Product defects - does not work upon receipt. Do not return defective items to train sets only unless specifically requested do so. This ...(September 2nd, 2023)
• Standard Motor Products 091769005580 Ds126 Toggle Switch (48.9% similar) Fast delivery. Fit type: vehicle specific...(December 10th, 2024)
• Standard Ignition Fd503t Coil (48.1% similar) Standard Ignition FD503T coil:: country of origin: USA, the package height is 7.5 inches, length 2.7 width shipping. Fast delivery...(April 1st, 2025)
• Kato 22-012 Power Pack Standard S For Model Rail Road N Scale New In Retail (30.7% similar) Fast shipping. For n scale model rail road jatos is in Standard form of the power pack, control unit and - achieved by miniaturization high separate type was isolated. Jato 22-012 power pack Standards for model rail road scale new in retail package, uni track details: - for household ac ac 100V ...(May 29th, 2025)
• Standard Ignition Mrs165 Remote Mirror Switch (45.9% similar) Made from high-quality materials for ultimate durability. Right for your vehicle and lifestyle...(July 2nd, 2025)