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Gator parts

400EX Carburetor，Compatible with Honda Sportrax TRX400EX 2x4 1999-2008 ATV, TRX400X 2x4 2009-2015 TRX 400 Carburetor 400EX Replaces 16100-HN1-A43

  • Based on 110 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Jun 3 – Jun 4
Order within 10 hours and 38 minutes
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Features

  • TRX400EX Carburetor Fits for Honda Sportrax 400 TRX400 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008
  • TRX400EX Carburetor Fits for Honda TRX400X 2009 2010 2011 2012 2013 2014 2015,Replaces# 16100-HN1-A43, 16100-HN1-013
  • You will get:1*TRX400EX Carburetor+TRX400EX Air Filter, This TRX400EX Carburetor is manufactured to the highest production standards
  • TRX400EX CARBURETOR REPLACEMENT: You will get the fairly reliable and durable carb to help deliver optimum engines performance and to give your ATV the new power and torque.
  • If the TRX400EX carburetor assembly fails, cracks, stops working or any other problems, please contact us and we will respond within 24 hours.trx400ex carburetor AKA trx400ex carburetor rebuild kit ,trx400ex carburetor kit,Fits honda 400ex carburetor,400ex carburetor,400ex carburetor kit,Fits honda 400ex carburetor float,Fits honda 400ex carburetor kit,Fits honda 400ex carburetor oem,Fits honda 400ex carburetor 2000,Fits honda 400ex carburetor cover.

Description

Part Number: 16100-HN1-A43, 16100-HN1-013 Package Included: 1 x Carburetor 1 x Air Filter Fits the Following Vehicles: Fits for 2001-2015 Honda Sportrax TRX400 Fits for 1999-2008 Honda Sportrax 400 TRX400EX 2 x 4 Fits for 2009-2014 Honda TRX400X Fits for 1999-2000 Honda FourTrax TRX400 Fits for Honda Sportrax 400 TRX400EX 2 x 4 2008 Fits for Honda Sportrax 400 TRX400EX 2 x 4 2007 Fits for Honda Sportrax 400 TRX400EX 2 x 4 2006 Fits for Honda Sportrax 400 TRX400EX 2 x 4 2005 Fits for Honda Sportrax 400 TRX400EX 2 x 4 2004 Fits for Honda Sportrax 400 TRX400EX 2 x 4 2003 Fits for Honda Sportrax 400 TRX400EX 2 x 4 2002 Fits for Honda Sportrax 400 TRX400EX 2 x 4 2001 Fits for Honda Sportrax 400 TRX400EX 2 x 4 2000 Fits for Honda Sportrax 400 TRX400EX 2 x 4 1999 Fits for Honda TRX400 x 2 x 4 2014 Fits for Honda TRX400 x 2 x 4 2013 Fits for Honda TRX400 x 2 x 4 2012 Fits for Honda TRX400 x 2 x 4 2009 Specs: Inner Diameter (intake side): 39 mm Outer Diameter (intake side): 43 mm Inner Diameter (air filter side): 54 mm Outer Diameter(air filter side): 58 mm

Brand: Gator parts


Vehicle Service Type: All Terrain Vehicle


Flange Type: Bolt On


Recommended Uses For Product: All Terrain Vehicle


Specific Uses For Product: Performance,Power


Brand: ‎Gator parts


Vehicle Service Type: ‎All Terrain Vehicle


Flange Type: ‎Bolt On


Recommended Uses For Product: ‎All Terrain Vehicle


Specific Uses For Product: ‎Performance,Power


Product Dimensions: ‎2"D x 3"W x 0.4"H


Manufacturer: ‎400EX Carburetor OEM


UPC: ‎788481575216


Item Weight: ‎2.92 pounds


Item model number: ‎400EX TRX 400 TRX400EX


Manufacturer Part Number: ‎400EX TRX 400 TRX400EX


Date First Available: December 28, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 3 – Jun 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Highly recommend
Fit perfect just like OEM fired right up only thing I had to adjust was the idle, been on several rides now with this carb and zero issues
Reviewed in the United States on September 2, 2025 by Grant
    • Carb
As advertised. Fits well.
Reviewed in the United States on May 2, 2025 by Emily
    • Not worth your time or money
Poorly designed. choke runs into fuel cut off. Float is very cheap and light and still does shoot gas down the carb properly. Spend the money to either buy oem or rebuild it. This product is not worth it.
Reviewed in the United States on June 22, 2024 by Cameron Feldt
    • So far, so good.
For $40, this carb is doing all I expected it to do. My 400ex is on the trails again. Only been a couple days but I have no complaints.
Reviewed in the United States on September 8, 2024 by Eric
    • Buy it
Maybe not as good as the oem but works pretty good
Reviewed in the United States on February 28, 2022 by Abdulla
    • Worked right out of the box
Can't bet it for the price
Reviewed in the United States on August 8, 2021 by Rulebreaker028
    • It run.
It ran, I wouldn't have called it right but it ran
Reviewed in the United States on January 4, 2025 by Gerald Thompson
    • Good enough
I bought this in a pinch because I had to ride that coming weekend and I was waiting on the OEM. The OEM from Honda (I drive a Honda 400ex) costs around $200. I rode a few hours on this carb and so far so good. I cannot adjust the idol. It ether idols super low and stalls or idols too high. There does not seem to be an in-between. The knob is super sensitive and it jumps past the middle idol point (where it should be). For the super low cost, It allowed me to ride for a weekend and have a great time. In a pinch, I would recommend this. If not, just get the OEM you won't have anything to worry about with OEM. ... show more
Reviewed in the United States on July 26, 2023 by Jesiah Rodriguez

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