1. Carburetors & Throttlebodies ATV For Sale
  2. sku: 16959569604618772
  3. CARMOCARSHOP YFZ450

CARMOCARSHOP Carburetor Atv Utv Carb 630128457655

fits model: Yfz450, Yfz, 450. make: Yamaha. year: 2004–2009.

Carmocarshop 630128457655 Yfz450 Carburetor Fit For 2004 05 06 07 08 2009 Yamaha Yfz 450 Atv Utv Carb

( Brand: Carmocarshop ), ( Manufacturer Part Number: YFZ450 ), ( Country Of Origin: China ), ( Features: Throttled ), ( Manufacturer Warranty: Yes ), ( Custom Bundle: No ), ( Engine Type: 4-stroke ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( UPC: 630128457655 )

Review CARMOCARSHOP Carburetor Fit Yamaha Atv Utv Carb fits YFZ450 YFZ 450 2004–2009

The **Carmocarshop 630128457655 YFZ450 Carburetor** is a high-performance, precision-engineered replacement carburetor designed exclusively for the **Yamaha YFZ450 ATV/UTV models** produced between **2004 and 2009**, including the **2004, 2005, 2006, 2007, 2008, and 2009** model years. This aftermarket component is meticulously crafted to match the exact specifications of the original equipment manufacturer (OEM) carburetor, ensuring seamless integration with the engine s fuel delivery system while delivering enhanced performance and reliability. Built with durable materials, including high-grade plastics, brass, and precision-machined metal components, this carburetor is engineered to withstand the demands of off-road use, providing consistent throttle response, improved fuel efficiency, and smoother operation under varying load conditions. The design incorporates a **floating bowl system** for optimal fuel flow, a **precision-pilot jet** for fine-tuned idle stability, and a **main jet assembly** that balances airflow for better power delivery across the RPM range. Whether you're tackling rough terrain, towing heavy loads, or simply seeking a more responsive ride, this carburetor is an ideal upgrade for restoring or enhancing the performance of your Yamaha YFZ450. Its compatibility with the **2004 2009 model years** ensures that it fits flawlessly, eliminating the need for modifications or additional adapters, while its robust construction promises longevity and dependability in even the most challenging off-road environments. For riders who demand precision, durability, and performance, this **Carmocarshop YFZ450 carburetor** is a reliable choice to keep your ATV/UTV running at its peak.

### Pros and Cons of buying a CarmoCarShop YFZ450 Carburetor (Part #630128457655) for a 2004 2009 Yamaha YFZ450 ATV/UTV

#### **Pros:**

1. **Compatibility** The carburetor is explicitly listed as a direct replacement for the 2004 2009 Yamaha YFZ450, ensuring it fits without modification. This reduces the risk of installation issues or the need for custom adjustments.

2. **Potential Performance Improvement** If the original carburetor was worn, clogged, or leaking, replacing it with a new or reconditioned unit can restore proper fuel-air mixture, leading to smoother acceleration, better throttle response, and improved fuel efficiency.

3. **Reliability** A new or high-quality aftermarket carburetor (assuming it s properly maintained) can reduce engine stalling, rough idling, and power loss caused by carburetor failure. This is particularly useful if the original carburetor was neglected over the years.

4. **Cost-Effective Repair** Replacing a carburetor is often cheaper than overhauling the entire engine or dealing with long-term issues like carbon buildup, fuel system clogs, or ignition problems that can arise from a failing carb.

5. **Ease of Installation** Since it s a direct swap, installation is relatively straightforward for someone with basic mechanical skills. Most users can complete the job in a few hours with the right tools (e.g., carburetor cleaner, gaskets, and a torque wrench).

6. **Accessibility of Parts** CarmoCarShop and other reputable suppliers provide detailed instructions, diagrams, and sometimes video guides, making it easier for DIYers to complete the job correctly.

7. **Preventative Maintenance** If the carburetor is part of a routine service (e.g., every 50 100 hours), replacing it proactively can prevent unexpected breakdowns during off-road use.

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#### **Cons:**

1. **Quality Concerns (If Not OEM or High-End Aftermarket)** While CarmoCarShop is a known supplier, the quality of aftermarket carburetors can vary. Some units may be poorly machined, have substandard seals, or lack precision calibration, leading to poor performance or premature wear. Always check reviews or verify the supplier s reputation.

2. **Potential for Misalignment or Improper Fit** Even if the carburetor is compatible, improper installation (e.g., incorrect gasket placement, bent throttle cables, or misaligned float bowls) can cause leaks, fuel starvation, or rough operation. This requires careful attention to detail.

3. **Additional Costs** Beyond the carburetor itself, you may need to purchase:

- New gaskets and seals.

- Carburetor cleaner or rebuild kit (if cleaning is part of the process).

- Throttle cable adjustment tools.

- Fuel line replacements (if old lines are brittle or leaking).

- Professional labor (if you lack confidence in DIY installation).

4. **Learning Curve for Rebuilds** If the carburetor requires cleaning or adjustment (e.g., jetting, float level, or needle valve replacement), this adds complexity. A poorly adjusted carburetor can cause rich/lean mixtures, leading to poor performance or engine damage over time.

5. **Environmental and Fuel System Considerations** Older ATVs like the YFZ450 may have been running on lower-quality fuel or ethanol-blended gasoline, which can clog carburetors more quickly. If the fuel system hasn t been serviced (e.g., fuel filter replacement, line cleaning), the new carburetor may still perform poorly until the entire system is addressed.

6. **Warranty Limitations** Aftermarket parts often come with limited or no warranty compared to OEM components. If the carburetor fails shortly after installation, you may be responsible for replacement costs.

7. **Time Investment** Even a straightforward swap can take several hours, especially if you re unfamiliar with carburetor systems. This downtime may be inconvenient if you rely on the ATV for work or recreation.

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### **Conclusion:**

Buying the **CarmoCarShop YFZ450 carburetor (630128457655)** for your 2004 2009 Yamaha YFZ450 is a **viable and often necessary** solution if your carburetor is failing, clogged, or leaking. The direct compatibility and potential performance benefits make it a practical choice for DIYers or those looking to avoid costly engine repairs. However, the success of the replacement depends on **proper installation, additional maintenance (e.g., fuel system cleaning), and possibly professional help** if you re unsure about adjustments.

If you re confident in your mechanical skills and have access to the right tools, this is a **cost-effective upgrade**. If not, consulting a Yamaha dealer or a trusted mechanic for installation may be worth the extra cost to ensure longevity and optimal performance.

### **Recommendation:**

1. **Verify the Carburetor s Condition** Before purchasing, inspect your current carburetor for obvious damage (e.g., cracked body, seized throttle, or excessive carbon buildup). If it s severely worn, replacement is the best option.

2. **Choose a Reputable Supplier** Stick with well-reviewed sellers like CarmoCarShop, Yamaha dealers, or trusted aftermarket brands (e.g., Walbro, Keihin, or Mikuni) to avoid counterfeit or low-quality parts.

3. **Prepare for Installation** Gather all necessary tools (screwdrivers, torque wrench, carburetor cleaner, new gaskets) and follow a step-by-step guide to avoid mistakes.

4. **Consider a Full Fuel System Service** Replace the fuel filter, clean the fuel lines, and check for clogs in the intake system to ensure the new carburetor performs optimally.

5. **Test and Adjust** After installation, run the engine and monitor for smooth operation. Adjust the carburetor (if possible) for proper idle speed and throttle response.

6. **Monitor Long-Term Performance** Keep an eye on fuel consumption, power delivery, and idling. If issues persist, the carburetor may need further tuning or the fuel system may require deeper cleaning.

**Final Verdict:** **Proceed with purchase** if you re prepared for the installation and maintenance steps. For best results, combine this replacement with other routine services (e.g., air filter, spark plugs, and fuel system cleaning) to maximize the lifespan of your ATV s engine.

Details:

Fitment, Yamaha YFZ450 2004, 2005, 2006, 2007, 2008, 2009.

specifications carbthrotatv:

  • for models: Yfz450, Yfz, 450
  • for makes: Yamaha
  • for years: 2004-2009
  • brand: Carmocarshop
  • mpn: Yfz450
  • country of origin: China
  • features: Throttled
  • manufacturer warranty: Yes
  • custom bundle: No
  • engine type: 4-stroke
  • choke type: Mechanical
  • type: Carburetor
  • upc: 630128457655

returns carbthrotatv:

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

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seller carbthrotatv:

  • city: Dayton, New Jersey
  • # reviews: 15805
  • rating: 97.9%

general carbthrotatv:

  • ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Carburetors
  • condition: New

offer carbthrotatv:

  • options: Ship-to-home
  • started: March 19, 2026
  • best offers: True
  • availability: In Stock
  • sold: 0

shipping carbthrotatv:

  • cost: $0.00
  • type: Fixed
  • transit: 5-8 Days
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  • class: Standard, Expedited
  • carrier: DHL Global Mail, UPS
for models: yfz450, yfz, 450, for makes: yamaha, for years: 2004-2009, country of origin: china, features: throttled, manufacturer warranty: yes, custom bundle: no, engine type: 4-stroke, choke type: mechanical, type: carburetor,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > carburetors, sku: 16959569604618772,
Carmocarshop YFZ450 Is Similar To:
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1 offer $105.97 USD
  • New. Offer #1 priced at $105.97 + $0.00 shipping estimate = $105.97* total. Included: 1xCarburetor with fuel filter and extra jets. Yamaha 2004.FREE SHIPPING

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