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Pro X N424-21 Series Keihin Pilot Jet

Fits Your Machine

Displaying parts for your 2004 KAWASAKI KX250

Pro X N424-21 Series Keihin Pilot Jet
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Pro X N424-21 Series Keihin Pilot Jet

Fits: 2004 KAWASAKI KX250

Our Price: $3.21

MSRP: $3.76 - You save up to $0.55 (15% off)

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Details

  • N424-21 Series.
  • High quality aftermarket jets for Keihin carburetors.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Pro X N424-21 Series Keihin Pilot Jet Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
 
4.9 / 5.0
160 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
143
15
1
0
1
Value
4.9 / 5
Performance
4.9 / 5
Recommend it?
Yes (69)
No (1)
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Satisfied
Good jet, works like it should. I would buy more like it.
February 10, 2020
Burleson , TX, US
Age: 25-44
Purchased
over 5 years ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
It's a jet
No worse than any other I have used. Trust it more than a no name ebay bulk special.

-m-2001 YAMAHA WR426F--
January 3, 2020
Whitehall, MI, US
Age: 25-44
Purchased
over 4 years ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Awesome
Great quality pilot jet. Excellent product! Buy again
November 27, 2019
Ottawa, IL, US
Purchased
3 months ago
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Yes please
Quick shipping, perfect fit, rebuilt roached carb and now the bike fires first kick, no choke, every time
October 23, 2019
Powhatan, VA, US
Purchased
4 months ago
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great product
Great product. Stopped my engine from backfiring when downshifting. Smoother idle.
October 18, 2019
Lake placid , NY, US
Purchased
4 months ago
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Pro x quality
Great product and very affordable. I highly recommend
September 5, 2019
cedar springs, MI, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Love em great to keep around for extras as well
These are amazing to keep around for spares, rebuilt the carb on a 09 yz450f and because of the different altitude changes I ride in I ordered a few different pilot jets machine runs amazing now

-m-2009 YAMAHA YZ450F--
August 26, 2019
Indian Springs, NV, US
Age: 25-44
Purchased
6 months ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
GOOD JET: BUT DOES NOT WORK WITH QA PARTS CARB
Good quality jet, I don’t see any reason it wouldn’t work in an OEM carb. But take note and beware that you can NOT use this jet in the QA parts carb RM sells. Use this in your OEM carburetor only. They really should specify in either part description.
August 10, 2019
Albertville, AL, US
Age: 15-24
Purchased
6 months ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
works
works as it should, i bought this for my 450 bc most ppl changed from 42 to 45

-m-2008 HONDA CRF450R--
August 1, 2019
Bowie, MD, US
Age: 25-44
Purchased
7 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
6'4 - 6'6
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Cheap and works good! If you need to rejet your bike this is the way to go.
-m-2009 HONDA CRF250X--
July 8, 2019
Galloway, OH, US
Purchased
8 months ago
Gender:
Male
Height:
5'10 - 6'0
Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
is this a genuine Keihin jet?
A shopper on Nov 23, 2017
BEST ANSWER: No, these are the Pro-X version. However, we do have the genuine Keihin Jets as well.
Keihin N424-74C Series Pilot Jet
Keihin N424-74C Series Pilot Jet
Keihin N424-25B Series Pilot Jet
Keihin N424-25B Series Pilot Jet
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