Best Fuel Accelerator Pumps in 2026

Daisy
Last Updated: Feb 6, 2026

At a Glance: Our Top Picks for Fuel Accelerator Pumps

Holley Accelerator Pump Discharge Nozzle
#TOP1
Holley Accelerator Pump Discharge Nozzle
8.5
PM SCORE
Holley 121-128 Accelerator Pump Discharge Nozzle
#TOP2
Holley 121-128 Accelerator Pump Discharge Nozzle
7.3
PM SCORE
Demon (190015) 30cc Accelerator Pump Diaphragm, (Pack of 2)
#TOP3
Demon (190015) 30Cc Accelerator Pump Diaphragm, (Pack Of
5.9
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Fuel Accelerator Pumps of 2026

Market Overview
Fuel Accelerator Pumps Reviewed
  • Reviews Analyzed: 221 Items
  • PM Avg. Rating: 5.3 / 10
8 Products Evaluated
  • Highest Price: $189.99
  • Lowest Price: $12.73
  • Avg. Price: $38.61
#TOP1

Holley Accelerator Pump Discharge Nozzle

HOLLEY
121135
0.00 X 0.00 X 0.00 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Allstate Carburetor 9.90

Features

Fit type: Vehicle Specific

#TOP2

Holley 121-128 Accelerator Pump Discharge Nozzle

HOLLEY
121128
0.00 X 0.00 X 0.00 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Allstate Carburetor 9.90

Features

Accelerator Pump Discharge Nozzle

Adjust the rate of fuel delivered to your engine

Includes 4 gaskets

Easy installation

Durable and long lasting

Fit type: Vehicle Specific

Demon (190015) 30Cc Accelerator Pump Diaphragm, (Pack Of 2)

DEMON
190015
0.00 X 0.00 X 0.00 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AsaPerformance direct 9.44

Features

Complete Renewal Of Most Performance Model Demon/Claw/Holley

Covers Virtually Carburetor In The Listed Family

Available with Red Non-Stick Fuel Bowl And Gaskets/Metering Block

#TOP4

Holley 121-125 Accelerator Pump Discharge Nozzle

HOLLEY
121125
5.00 X 3.50 X 1.25 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Allstate Carburetor 9.90

Features

Includes 2 nozzles and 4 gaskets

Size of pump discharge nozzle is 0.025

Straight style pump

Includes 2 gaskets

Limited Warranty

#TOP5

Holley 121-137 Straight Accelerator Pump Discharge Nozzle

HOLLEY
121137
5.00 X 3.50 X 1.25 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Allstate Carburetor 9.90

Features

Includes 2 nozzles and 4 gaskets

Size of pump discharge nozzle is 0.037

Straight style pump

Includes 2 gaskets

Limited Warranty

#TOP6

Quick Fuel Accelerator Pump Nozzle (.035)

QUICK FUEL
21-35QFT
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AsaPerformance direct 9.44

Features

Accelerator Pump Nozzle

Reduces pull-over at high RPM

Includes replacement gaskets

Easy installation

Durable and long lasting

#TOP7

Dorman Help! 90084 Accelerator Pump Diaphragm

DORMAN
90084
5.50 X 3.47 X 1.30 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product Type :Auto Part

Package Dimensions :3.048 Cms L X7.366 Cms W X7.62 Cms H

Country Of Origin :United States

Package Weight :1.98094203212145Lbs

Pucky Caburetor For Mikuni Super Bn Series I Series Carburetor And Accelerator Pump Bn40I-38-27

PUCKY
1311800201
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PUCKY MOTOR 9.81

Features

The carburetor is a strictly in accordance with the highest production standards, it is good at mixing fuel and air, keeping the engine running smoothly, and preventing the engine from running out of oil or overflowing

New Carburetor Replacement: This product is quite reliable and durable , provides new power to your ATV to help achieve the best engine performance

PUCKY Caburetor For Mikuni Super BN series I series carburetor and accelerator pump bn40i-38-27

Each of our products has passed strict factory inspections.If you have any questions after receiving, please contact us, we must solve it for you。 If the product fails, is damaged, unusable or has other problems, we will provide hassle-free replacement or refund services.PUCKY MOTOR parts are not sponsored or endorsed by, or affiliated with the brands its parts fit, including Honda, Keihin, KTM, Suzuki, and Yamaha.”

Top 10 fuel accelerator pumps Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Holley 4
Demon 1
Dorman 1
Pucky 1
Quick Fuel 1

Top 10 fuel accelerator pumps Brands Pie Chart


We've carried out a comprehensive analysis of 221 reviews on fuel accelerator pumps, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select fuel accelerator pumps priced around $38.61, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 8 fuel accelerator pumps for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right pumps Products based on their needs, saving them considerable time when choosing which fuel accelerator pumps to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.