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Mikuni 4/042-180 Carburetor Main Jet Large Hex Jets

Part of: Mikuni Carburetor Main Jet Large Hex Type Jets

Other options in this family: Mikuni 4/042-110 Mikuni 4/042-230 Mikuni 4/042-280 Mikuni 4/042-60 Mikuni 4/042-150

Manufacturer

Picture for manufacturer Mikuni

Part Number

4/042-180
14 reviews
Sale Price

$5.26

In Stock (5)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Mikuni 4/042-180 is a precision carburetor main jet designed for optimal fuel metering in Mikuni carburetor systems. This jet features the large hex design that is standard in most Mikuni carburetors, making it a direct replacement part for maintaining proper air-fuel mixture ratios.

Key Features:

  • Large hex head design for easy installation and removal
  • Precise orifice size for accurate fuel metering
  • Compatible with most Mikuni carburetor models
  • Manufactured to Mikuni OEM specifications
  • Durable brass construction for long service life

Main jets are essential tuning components that control the fuel flow at higher throttle openings. Proper jet sizing ensures optimal engine performance, throttle response, and fuel economy. This genuine Mikuni replacement jet maintains the quality and precision required for reliable carburetor operation.

best price I could possibly find

good

good so far

Ordering was very easy

Lots of stock on hand, great prices, plus the website is very clear and easy to navigate.

The best

found what i was looking for fast and great check out

It was easy to find what I wanted and the information on the cam I ordered.

Shopping was easy with excellent pricing.

Autoplicity must have sent my Airaid CAI within hours of my order because UPS delivered it right away. I even got it before I received an e-mail indicating the order had been processed or a notification of shipping e-mail. <br><br>The online advertised price seems to vary by about $20 and that means that you must monitor the site if you are to get the lower price. However, Autoplicity has arranged with BuySafe to give you the difference if you establish an account with them and go through the process. This process was not easy as there was an apparent database problem where the Autoplicity URL was not taken by BuySafe. A call to BuySafe got that worked out, I am hopeful that I will receive the refund promised via paypal. It looks like a good system if it works.<br><br>The bottom line is that Autoplicity offers the best online price by far and although my unfamiliarity with how they do things caused some confusion on my part, they do have a good order processing and price guarantee in place.

Quick and easy

As long as i recieve the part in a timely fashion this would be rated a five. Site is strange, had truck as vehicle (2000 tundra) and showed no parts, but typed in part # and they came up. Also, did not get 20% coupon code as intro stated.

I ordered a windshield wiper fluid reservoir. It came on time and was the product I needed. It fit perfectly and works great.

so far so good

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