1. Electrical Components ATV Parts For Sale
  2. sku: 25071385453120008
  3. CELOX KL3456IC137SD

CELOX KL3456IC137SD Ignition Coil

fits model: Trx420fm, Trx420fpm, 420, 4x4, Rancher. make: Honda. year: 2009–2013.

Kl3456ic137sd Celox Ignition Coil For Honda Trx420fm Trx420fpm Rancher 420 4x4 2007 2008 2009-2013

( Brand: Celox ), ( Manufacturer Part Number: KL3456IC137SD ), ( Type: Ignition Coil ), ( Warranty: 90 Day ), ( Country Of Origin: China ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. )

Review CELOX Ignition Coil Honda 2007 2008 fits RANCHER TRX420FM TRX420FPM 420 4X4 2009–2013

The **CELOX KL3456IC137SD Ignition Coil** is a high-performance, precision-engineered component designed exclusively for Honda s legendary **TRX420FM, TRX420FPM, and Rancher 420 4x4 models** produced between **2007 and 2013**. Engineered to meet and exceed OEM specifications, this coil delivers superior ignition reliability, ensuring consistent spark generation for optimal engine performance, fuel efficiency, and longevity. Built with **high-quality materials**, including a robust **aluminum housing** and **durable internal windings**, this coil is engineered to withstand the demanding conditions of off-road use, extreme temperatures, and heavy-duty operation making it an ideal replacement for stock Honda coils that may degrade over time due to wear, moisture, or electrical stress.

The **CELOX KL3456IC137SD** features an **advanced coil-on-plug (COP) design**, eliminating the need for traditional ignition wires and reducing the risk of misfires caused by faulty connections or resistance buildup. Its **precise spark timing** ensures a strong, consistent ignition pulse, which is critical for maintaining power, throttle response, and smooth operation especially in high-demand scenarios like towing, climbing steep terrain, or prolonged off-road excursions. The coil s **enhanced electrical insulation** and **superior heat dissipation** prevent overheating, even under prolonged heavy loads, while its **sealed construction** protects against dust, moisture, and debris, a common issue in rugged environments.

For Honda TRX420 owners seeking **reliability, performance, and durability**, the **CELOX KL3456IC137SD** is a direct-fit, aftermarket alternative that installs effortlessly with no modifications required. Whether you're restoring a classic Rancher 420 to factory specs or upgrading an existing setup for better ignition efficiency, this coil provides the **consistency and power** needed to keep your ATV running at peak performance. Backed by **CELOX s reputation for quality and compatibility**, this ignition coil is a trusted choice for enthusiasts who demand nothing less than the best for their Honda off-road machines.

### Pros and Cons of buying a Celox KL3456IC137SD Ignition Coil for Honda TRX420FM/TRX420FPM/Rancher 420 (2007 2013)

#### **Pros:**

1. **Compatibility** The Celox KL3456IC137SD is specifically designed as an OEM replacement for the ignition coil in your Honda TRX420FM/FPM and Rancher 420 models (2007 2013). This means it fits perfectly without modifications and should integrate seamlessly with the engine s wiring and mounting points.

2. **Reliability** Celox is a well-known brand in the aftermarket automotive parts industry, known for producing high-quality ignition components. Their coils are built to last longer than many generic or low-end alternatives, reducing the risk of premature failure.

3. **Performance** This coil is engineered to match or exceed the performance of the original Honda coil. It provides consistent spark generation, which can improve engine efficiency, reduce misfires, and contribute to smoother operation especially important for your ATV s power output and longevity.

4. **Durability** The coil is constructed with materials designed to withstand the harsh conditions of off-road use, including heat, vibration, and moisture. This makes it a more robust choice compared to some budget alternatives that may degrade faster under heavy use.

5. **Warranty Support** Celox typically offers warranties on their ignition coils, providing peace of mind in case of defects. This can be particularly valuable if you re unsure about the longevity of the part or if you ve experienced issues with previous coils.

6. **Ease of Installation** Since it s a direct replacement, installation is straightforward. No modifications to wiring or mounting are usually required, and it can often be swapped in under an hour with basic tools.

7. **Cost-Effective Alternative to OEM** While not as expensive as a brand-new Honda OEM coil, the Celox coil offers a strong balance between affordability and quality. It s often significantly cheaper than purchasing an OEM part, making it a practical choice for budget-conscious owners.

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#### **Cons:**

1. **Potential Quality Variations** While Celox is a reputable brand, there is always a risk of receiving a slightly lower-quality unit if the part was manufactured in a different batch or if counterfeit products slipped into the market. Buying from a trusted retailer (preferably with a return policy) can mitigate this risk.

2. **Limited Long-Term Data** Since this is an aftermarket part, there may be fewer long-term user reports compared to OEM components. While Celox coils are generally reliable, some owners might prefer the extended warranty or brand support that comes with an original Honda part.

3. **Price Sensitivity** For owners who prioritize absolute original equipment, the Celox coil may not feel like a "premium" upgrade, even though it performs comparably. However, for most users, the performance difference between Celox and OEM is negligible.

4. **Availability of OEM Parts** If you re open to purchasing an OEM coil, they may still be available through Honda dealerships or third-party suppliers, though at a higher cost. If you re committed to an aftermarket solution, Celox is a solid choice.

5. **Installation Complexity (If Upgrading)** While the installation itself is simple, if you re replacing a failing coil and encounter other issues (e.g., spark plug problems, wiring corrosion), you may need to address those simultaneously. This could add time or cost to the project.

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### **Conclusion:**

The Celox KL3456IC137SD ignition coil is an excellent choice for your Honda TRX420FM/FPM or Rancher 420 (2007 2013) for several key reasons. It offers a reliable, high-performance replacement that matches the original coil s specifications while being more affordable than OEM parts. The brand s reputation for durability and the coil s compatibility with your ATV make it a practical and cost-effective solution for most owners.

The primary drawbacks potential quality inconsistencies and the lack of long-term user data compared to OEM parts are minor considerations, especially when purchasing from a trusted seller. For the average owner, the Celox coil provides a strong balance of performance, longevity, and value.

If you prioritize absolute original equipment or have concerns about aftermarket reliability, an OEM coil is an option, but it will likely come at a higher cost. For most users, the Celox coil is the ideal compromise between quality and affordability.

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### **Recommendation:**

**Buy the Celox KL3456IC137SD ignition coil for your Honda TRX420FM/FPM or Rancher 420.** It is the best aftermarket alternative available, offering reliability, performance, and ease of installation. To ensure the best experience:

1. **Purchase from a reputable retailer** (e.g., Amazon, RockAuto, or a trusted local ATV parts store) to avoid counterfeit or low-quality units.

2. **Inspect the coil upon arrival** for any visible defects or damage.

3. **Follow proper installation procedures**, including checking spark plug gaps and ensuring secure wiring connections.

4. **Consider replacing spark plugs and the ignition wire set** at the same time if they are worn or old, as these components work together and can affect performance.

5. **Monitor the coil s performance** after installation. If you experience persistent misfires or electrical issues, double-check connections or consult a mechanic.

For most owners, this coil will provide years of trouble-free service and is highly recommended as the go-to replacement for your ATV.

Details:

TRX420FE Rancher 420 ES 4X4 2007 -2013. TRX420FPE Rancher 420 ES 4X4 2009 -2013. Compatible with Suzuki model's. TRX420FM Rancher 420 4X4 2007 -2013.

Order Includes. Premium Quality Replacement Part. Compatible with Kawasaki model's. TRX420FPM Rancher 420 4X4 2009 -2013.

Make Sure That Your Original Part Matches With The Specification Below. Compatible with Honda model's. These model's Use Two Kind Of Ignition Coils.

specifications electricacompone:

  • for models: Trx420fm, Trx420fpm, 420, 4x4, Rancher
  • for makes: Honda
  • for years: 2009-2013
  • brand: Celox
  • mpn: Kl3456ic137sd
  • type: Ignition Coil
  • warranty: 90 Day
  • country of origin: China
  • california prop 65 warning: Proposition 65 Warning For California Consumers.

offer electricacompone:

  • quantity: 1
  • started: May 15, 2026
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general electricacompone:

  • ATV, Side-by-Side UTV Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components
  • condition: New
for models: trx420fm, trx420fpm, 420, 4x4, rancher, for makes: honda, for years: 2009-2013, type: ignition coil, warranty: 90 day, country of origin: china, california prop 65 warning: proposition 65 warning for california consumers.,
category: atv parts > atv, side-by-side utv parts accessories > electrical ignition components, sku: 25071385453120008,
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