1. Electrical Components ATV Parts For Sale
  2. sku: 24420590056638604
  3. CARPROFIXER LH170MN

CARPROFIXER Cdi Igniter Atv 606278464386 4XE-85540-00-00

fits model: Lh170mn, Yfm250x, 250, Bear, Tracker. make: Yamaha. year: 2001–2004.

4xe-85540-00-00 Carprofixer Lh170mn Cdi Igniter Fits For Yamaha Bear Tracker 250 Yfm250x Atv 2001-04

( Brand: Carprofixer ), ( Manufacturer Part Number: LH170MN ), ( Part Type: Igniter ), ( Machine Type: Atv, Utv / Sxs ), ( Color: Black ), ( Material: Plastic ), ( Manufacturer Warranty: Yes ), ( Fit: For Yamaha Atv Bear Tracker250 Real Tree Yfm250x ), ( UPC: 606278464386 )

Review CARPROFIXER Cdi Igniter Yamaha Atv fits BEAR TRACKER LH170MN YFM250X 250 2001–2004

The **CarProfixer LH170MN CDI Igniter (Part #4XE-85540-00-00)** is a high-performance, direct-replacement ignition component meticulously engineered to restore and enhance the firing efficiency of the **Yamaha Bear Tracker 250 (YFM250X) ATV** models produced between **2001 and 2004**. Designed with precision for Yamaha s **4XE engine architecture**, this CDI (Capacitive Discharge Ignition) igniter is a critical component that ensures reliable spark generation, optimal fuel combustion, and consistent power delivery critical for both off-road durability and smooth on-trail performance. Crafted from durable, high-grade materials, the LH170MN features a robust internal circuit and a sealed, corrosion-resistant housing to withstand the harsh conditions of rugged terrain, dust, moisture, and temperature fluctuations commonly encountered during ATV use. Its compact yet robust design ensures a seamless fit within the engine bay, maintaining factory alignment with the stock wiring harness and ignition system, eliminating the need for costly modifications or aftermarket adapters. Whether you're tackling dense forests, rocky trails, or muddy off-road challenges, this igniter delivers dependable ignition timing, reducing misfires and preventing the frustrating stalls or hesitation that can derail an adventure. Ideal for both seasoned riders and DIY enthusiasts, the CarProfixer LH170MN is a straightforward, plug-and-play solution that extends the lifespan of your Yamaha Bear Tracker s ignition system while ensuring peak performance and reliability making it an indispensable upgrade for any ATV owner seeking to maintain their machine s power and responsiveness.

### **Pros and Cons of buying a CarProFixer LH170MN CDI Igniter (4xe-85540-00-00) for a Yamaha Bear Tracker 250 YFM250X (2001 2004)**

#### **Pros:**

1. **Direct Compatibility** The part number (4xe-85540-00-00) is listed as an exact or near-exact replacement for the Yamaha Bear Tracker 250 s CDI (Capacitor Discharge Ignition) igniter, which is critical for proper engine firing. This reduces the risk of purchasing a generic or mismatched part that may not function correctly.

2. **Reliability from a Reputable Brand** CarProFixer is a well-known aftermarket parts supplier with a track record of producing high-quality ignition components. Their CDI igniters are designed to meet or exceed OEM specifications, ensuring durability and consistent performance.

3. **Cost-Effective Alternative to OEM** Purchasing from CarProFixer is often significantly cheaper than buying a genuine Yamaha OEM part, especially if the original is no longer available or has been discontinued. This makes it a practical choice for budget-conscious owners.

4. **Easy Installation** CDI igniters are relatively straightforward to replace, typically requiring only basic tools and minimal mechanical knowledge. The part is plug-and-play, meaning no extensive modifications or adjustments are usually needed beyond swapping the old unit for the new one.

5. **Potential Performance Benefits** If the original igniter was failing intermittently or causing misfires, replacing it with a new CarProFixer unit can restore smooth operation, improve fuel efficiency, and prevent further engine damage. Some users also report slight performance gains in acceleration and throttle response.

6. **Warranty and Support** CarProFixer parts often come with warranties (typically 1 2 years), providing peace of mind in case of defects. Their customer service is generally responsive, which can be helpful if installation issues arise.

7. **Availability** Unlike OEM parts, which may be hard to find for older ATV models, CarProFixer stocks this part consistently, reducing the risk of delays or sourcing difficulties.

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#### **Cons:**

1. **Potential Quality Variations** While CarProFixer is reputable, aftermarket parts can sometimes vary in quality compared to OEM components. Some users report that generic CDI igniters may not last as long as Yamaha s original parts, especially under heavy or prolonged use (e.g., off-roading, frequent starts, or extreme temperatures).

2. **Compatibility Concerns** Although the part number suggests compatibility, there is always a slight risk that minor design differences (e.g., wiring harness connectors, mounting brackets, or internal circuitry) could cause issues. Double-checking the fitment with your specific model year (2001 2004) is essential to avoid mismatches.

3. **No Guarantee of Longevity** If the original CDI igniter failed due to a deeper issue (e.g., worn spark plug, faulty flywheel, or electrical problems), replacing just the igniter may not be a permanent fix. The problem could recur if the root cause isn t addressed.

4. **Limited Customization** Unlike some high-performance aftermarket parts, this CDI igniter is not designed for enhanced power or advanced tuning. It is a direct replacement, so expect performance similar to the original no upgrades in spark strength or ignition timing.

5. **Installation Risks** While simple, improper handling during installation (e.g., damaging wiring, misaligning connectors, or overtightening) could lead to electrical issues or failure. If unsure, consulting a mechanic or following detailed installation guides is advisable.

6. **No Return Policy for Opened Parts** Some aftermarket suppliers have strict return policies for opened or installed parts. Ensure you understand CarProFixer s return/exchange terms before purchasing to avoid being stuck with a defective unit.

7. **Potential for Counterfeit Parts** There is a risk of purchasing counterfeit or low-quality knockoffs, especially if buying from unauthorized resellers. Stick to verified CarProFixer dealers or Amazon to minimize this risk.

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### **Conclusion:**

The **CarProFixer LH170MN CDI Igniter (4xe-85540-00-00)** is a **strong, cost-effective choice** for replacing a failing CDI igniter on a Yamaha Bear Tracker 250 (2001 2004). Its direct compatibility, reliability, and ease of installation make it an attractive option for owners experiencing misfires, starting issues, or general ignition problems. The part is well-suited for those seeking a **budget-friendly, no-frills replacement** without sacrificing performance.

However, it is not without drawbacks. The **primary risks** include potential quality inconsistencies, the possibility of underlying issues not being addressed, and the need for careful installation. If the original CDI igniter failed due to age or wear, this replacement should restore functionality, but it may not extend the lifespan beyond what the original would have provided under ideal conditions.

For **most users**, the **pros outweigh the cons**, making this a **recommended purchase** provided the part is sourced from a trusted seller and installed correctly. If budget allows, pairing this with a **high-quality spark plug (e.g., NGK or Champion)** and ensuring the flywheel and stator are in good condition will further improve reliability.

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### **Final Recommendation:** **Buy the CarProFixer LH170MN CDI Igniter (4xe-85540-00-00) if:**

- Your Yamaha Bear Tracker 250 is experiencing **misfires, hard starts, or no-start conditions** due to a faulty CDI igniter.

- You want a **direct, affordable replacement** that is widely available and easy to install.

- You plan to **address any related issues** (e.g., spark plugs, flywheel) to ensure long-term reliability.

**Avoid or proceed with caution if:**

- You suspect **underlying electrical or mechanical problems** (e.g., bad stator, worn flywheel, or wiring issues) that could cause the new igniter to fail prematurely.

- You are purchasing from an **unverified seller**, as counterfeit parts may not function correctly.

- You require **high-performance tuning** or extended longevity beyond standard OEM expectations.

**Additional Tips:**

- Verify the **exact model year** of your ATV to ensure the part fits perfectly.

- Replace the **spark plug** at the same time for optimal performance.

- Follow the **installation instructions carefully** to avoid electrical shorts or improper connections.

- Consider **testing the new igniter** briefly before prolonged use to confirm it resolves the issue.

Details:

LH170MN, LH170-MA 4XE855400000 High Quality With Fast Shipping. Part number: LH170MN, LH170-MA, 4XE855400000 4XE-85540-00-00. Any direct return of purchased items will not be processed. CDI Igniter 4XE-85540-00-00 Fits For Yamaha Bear Tracker 250 YFM250X ATV 2001 -04.

Please be very careful to check our photos, make sure the photos showed is same as you wanted. Fitment: FOR YAMAHA ATV, BEAR TRACKER 250 REAL TREE YFM250X 2002, 2001 -2004.

specifications electricacompone:

  • for models: Lh170mn, Yfm250x, 250, Bear, Tracker
  • for makes: Yamaha
  • for years: 2001-2004
  • brand: Carprofixer
  • mpn: Lh170mn
  • part type: Igniter
  • machine type: Atv, Utv / Sxs
  • color: Black
  • material: Plastic
  • manufacturer warranty: Yes
  • fit: For Yamaha Atv Bear Tracker250 Real Tree Yfm250x
  • upc: 606278464386

seller electricacompone:

  • city: Hebron, Kentucky
  • # reviews: 2101
  • rating: 97.3%

offer electricacompone:

  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: April 7, 2026

general electricacompone:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components

returns electricacompone:

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

payments electricacompone:

  • credit card: Visa
  • other
  • wallet: Apple-pay

shipping electricacompone:

  • type: Fixed
  • class: Standard
  • cost: $0.00
  • service: Standard
  • transit: 3-7 Days
for models: lh170mn, yfm250x, 250, bear, tracker, for makes: yamaha, for years: 2001-2004, part type: igniter, machine type: atv, utv / sxs, manufacturer warranty: yes, fit: for yamaha atv bear tracker250 real tree yfm250x,
category: atv parts > atv, side-by-side utv parts accessories > electrical ignition components, color: black, material: plastic, sku: 24420590056638604,
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