Memorial Day Sale New Markdowns Added - Up To 70% Off Parts and Gear Shop Now
CLOSE
Email Us 1-888-676-8853
Chat
Text Us
Account
Shipping to US Flag United States
Free shipping over $79
Cart
Search within a riding style, select an option
  • All
  • Dirt Bike
  • Sport ATV
  • Utility ATV
  • UTV
  • Street Bike
  • Cruiser
Begin typing to search, when autocomplete results are available use up and down arrows to review and enter to select. Selecting an options will take you to a new page. Touch device users, explore by touch.
NEW Discounts on Fox Racing Get Up To 30% Off Select Fox Racing Gear Shop Now

DEI Motorcycle Fuel System

DEI
Refine

345 Results

All Balls
Carburetor Rebuild Kit
$21.34 - $93.67
Sale
Up to 10%
4.5 out of 5 stars (183) reviews
Video Available

All Balls
Accelerator Pump Rebuild Kit
$20.05 - $21.99
Sale
Up to 12%
4.5 out of 5 stars (6) reviews

All Balls
Carburetor Mid Body Gasket Kit
$14.99 - $23.25
Sale
Up to 11%
4.5 out of 5 stars (5) reviews

Motion Pro
Mikuni Carb Idle Screw
$4.99
3 out of 5 stars (3) reviews

All Balls
Air Cut off Valve Kit
$19.85 - $23.42
Sale
Up to 12%
1 out of 5 stars (1) review

Mikuni
Choke Conversion Kit
$10.95
5 out of 5 stars (1) review

K&L
Economy Carburetor Repair Kit
$0.77 - $42.95
Sale
Up to 97%
5 out of 5 stars (2) reviews

Mikuni
Pilot Jet N224.103
$19.80

Mikuni
Large Hex Main Jet
$19.80

Mikuni
Plunger Starter TM/X
$9.95

K&L
Carburetor Repair Kit
$0.77 - $121.11
Sale
Up to 98%
4 out of 5 stars (4) reviews

Dynojet
Stage 1 Jet Kit
$0.77 - $200.99
Sale
Up to 99%
4.5 out of 5 stars (11) reviews

Keihin
22 Series Pilot Jets
$25.77 - $37.95
Sale
Up to 22%

Kuryakyn
Carburetor Adapter And Mounting Kit
$51.26
Sale
Save 10%

Kuryakyn
Carburetor Support Bracket
$30.59 - $41.36
Sale
Up to 10%

Keihin
Hex Main Jets
$26.77 - $39.95
Sale
Up to 21%
4 out of 5 stars (4) reviews

Keihin
21 Series Pilot Jets
$35.77 - $43.95
Sale
Up to 19%
4.5 out of 5 stars (4) reviews

Mikuni
Small Round Main Jet
$19.80

Motion Pro
Auxiliary Tank
$58.99
4.5 out of 5 stars (5) reviews

Mikuni
Jet Needle
$6.95 - $9.95
New

Dynojet
Power Commander 6
$296.77 - $503.99
Sale
Up to 80%
2.5 out of 5 stars (2) reviews

Mikuni
Large Round Main Jet
$19.80

Keihin
Round Main Jets
$23.95 - $24.95
2 out of 5 stars (3) reviews

Mikuni
Main Jet Plug Washer
$1.30 - $1.70

Mikuni
Pilot Jet VM28/486
$19.80

Mikuni
Power Jet Kit
$23.95

Mikuni
Pilot Jet M28/1001
$19.80

Mikuni
Pilot Jet BS30/96
$19.80

Mikuni
Round Main Jet VM11/22
$19.80

Mikuni
Pilot Jet VM22/210
$19.80

Mikuni
Needle And Seat
$14.95 - $24.80

Mikuni
Needle Jet
$13.95 - $14.95

Mikuni
Pilot Jet N151.067
$19.80

Mikuni
Main Jet Ring
$9.00 - $16.50

Mikuni
Main Jet Plug
$4.70 - $7.75

Mikuni
Push-In Main Jet N208.099
$4.95

Mikuni
Needle Jet E-Ring
$7.50

K&L
Air Cut-Off Valve Set
$7.77 - $51.95
Sale
Up to 70%

K&L
Float Bowl O-Rings
$20.95 - $43.95
1 out of 5 stars (1) review

K&L
Float Needle
$22.15 - $52.06

Dynojet
Power Commander 5 And 6 Auto Tune Kit
$340.99 - $491.99
Sale
Up to 10%
5 out of 5 stars (7) reviews

K&L
Float Valve Assembly
$2.77 - $9.06
Sale
Up to 48%
5 out of 5 stars (2) reviews

Dynojet
Stage 1 & 2 Jet Kit
$29.77 - $135.99
Sale
Up to 71%
5 out of 5 stars (2) reviews

Dynojet
Stage 2 Jet Kit
$70.99 - $135.99
Sale
Up to 10%
5 out of 5 stars (1) review

Dynojet
Stage 1 & 3 Jet Kit
$97.99 - $316.99
Sale
Up to 10%
5 out of 5 stars (1) review

Dynojet
Stage 7 Jet Kit
$1.77 - $470.99
Sale
Up to 99%
5 out of 5 stars (1) review

K&L
Float Bowl Gaskets
$0.77 - $21.95
Sale
Up to 96%
3 out of 5 stars (1) review

Baron Custom Accessories
Performance Needle / Jet Kit
$71.06 - $77.36
Sale
Up to 10%
5 out of 5 stars (1) review

Dynojet
Stage 1 Thunderslide Jet Kit
$167.99
Sale
Save 10%
5 out of 5 stars (1) review

Dynojet
Stage 7 Thunderslide Jet Kit For 44mm Keihin Carb
$200.99
Sale
Save 10%

Baron Custom Accessories
Pilot Mixture Adjustment Screw
$24.26
Sale
Save 10%

Dynojet
Stage 7 Thunderslide Jet Kit
$200.99
Sale
Save 10%

Vance & Hines
Jet Kit
$96.95
5 out of 5 stars (1) review

Baron Custom Accessories
Performance Needle/Jet Kit
$71.06
Sale
Save 10%

K&L
Carb Pump Diaphragm Set
$44.95

Acerbis
Replacement Petcock
$15.99
Sale
Save 20%
3.5 out of 5 stars (50) reviews

Dynojet
POD-300 Digital Display
$292.99
Sale
Save 10%

Motion Pro
2-Stroke Timing Kit
$178.99
5 out of 5 stars (2) reviews

Koso
Super Slim Thermometer
$50.36
Sale
Save 10%
4 out of 5 stars (1) review

Koso
I-Gear Thermometer
$50.36
Sale
Save 10%

DEI Fuel System for Sale

MotoSport.com offers 345 DEI Fuel System. A leader in our industry, we know you'll be satisfied with the DEI Fuel System you buy from us.

Our Pledge

We want to make your next ride, your best ride. Our DEI Fuel System ship for free with orders over $79.

If you need some assistance, we can help. Just give one of our Gearheads a call at 1-888-676-8853 and they can help you find the best DEI Fuel System for you.

Top Categories

Shop for Motorcycle Parts

Shop for OEM Parts