

Hero image 0 of Holley Performance 121-142 Carburetor Accelerator Pump Nozzle, 0 of 3
Holley Performance 121-142 Carburetor Accelerator Pump Nozzle
Check if this fits your vehicle
Key item features
Genuine Holley Quality Parts
Specs
- Vehicle model121-142
- Vehicle makeHolley
- Vehicle fitment typeSpecific
- Automotive parts divisionPerformance
- BrandHolley
- FeaturesAdjustable
Current price is USD$26.37
Price when purchased online
Free 90-day returns
How do you want your item?
Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
Columbus, 43215
Arrives by Fri, Feb 6
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
More seller options (1)
Starting from $26.37
Compare with similar items
| Product | Viewing this itemHolley Performance 121-142 Carburetor Accelerator Pump Nozzle ![]() $26.37 current price $26.3715 out of 5 Stars. 1 reviews | Holley Performance 121-31 Carburetor Accelerator Pump Nozzle ![]() $44.79 current price $44.7915 out of 5 Stars. 1 reviews | Holley Performance 121-150 Carburetor Accelerator Pump Nozzle ![]() $33.51 current price $33.5113 out of 5 Stars. 1 reviews | Holley Performance 20-145 Carburetor Accelerator Pump Arm ![]() $26.90 current price $26.90 | Holley Performance 121-8 Carburetor Accelerator Pump Nozzle Screw ![]() $20.10 current price $20.10 | Holley Performance 121-121 Carburetor Accelerator Pump Nozzle ![]() $27.30 current price $27.3033.7 out of 5 Stars. 3 reviews | Holley Performance 20-109-10 Carburetor Accelerator Pump Spring ![]() $37.60 current price $37.60 |
|---|
| Vehicle model | 121-142Holley Performance 121-142 Carburetor Accelerator Pump Nozzle | 121-31Holley Performance 121-31 Carburetor Accelerator Pump Nozzle | 121150Holley Performance 121-150 Carburetor Accelerator Pump Nozzle | -Holley Performance 20-145 Carburetor Accelerator Pump Arm | 1218Holley Performance 121-8 Carburetor Accelerator Pump Nozzle Screw | H19-121121Holley Performance 121-121 Carburetor Accelerator Pump Nozzle | 20-109-10Holley Performance 20-109-10 Carburetor Accelerator Pump Spring |
|---|---|---|---|---|---|---|---|
| Vehicle make | HolleyHolley Performance 121-142 Carburetor Accelerator Pump Nozzle | HolleyHolley Performance 121-31 Carburetor Accelerator Pump Nozzle | GMHolley Performance 121-150 Carburetor Accelerator Pump Nozzle | -Holley Performance 20-145 Carburetor Accelerator Pump Arm | -Holley Performance 121-8 Carburetor Accelerator Pump Nozzle Screw | GMHolley Performance 121-121 Carburetor Accelerator Pump Nozzle | -Holley Performance 20-109-10 Carburetor Accelerator Pump Spring |
| Vehicle fitment type | SpecificHolley Performance 121-142 Carburetor Accelerator Pump Nozzle | SpecificHolley Performance 121-31 Carburetor Accelerator Pump Nozzle | SpecificHolley Performance 121-150 Carburetor Accelerator Pump Nozzle | SpecificHolley Performance 20-145 Carburetor Accelerator Pump Arm | SpecificHolley Performance 121-8 Carburetor Accelerator Pump Nozzle Screw | SpecificHolley Performance 121-121 Carburetor Accelerator Pump Nozzle | SpecificHolley Performance 20-109-10 Carburetor Accelerator Pump Spring |
| Automotive parts division | PerformanceHolley Performance 121-142 Carburetor Accelerator Pump Nozzle | PerformanceHolley Performance 121-31 Carburetor Accelerator Pump Nozzle | PerformanceHolley Performance 121-150 Carburetor Accelerator Pump Nozzle | PerformanceHolley Performance 20-145 Carburetor Accelerator Pump Arm | PerformanceHolley Performance 121-8 Carburetor Accelerator Pump Nozzle Screw | PerformanceHolley Performance 121-121 Carburetor Accelerator Pump Nozzle | PerformanceHolley Performance 20-109-10 Carburetor Accelerator Pump Spring |
Now hiding additional rows in the Table
About this item
Product details
Two Accelerator Pump Discharge Nozzles 0.042 in. Hole Size Straight Type Includes 4 Gaskets and 2 Nozzle Screws;
Two Accelerator Pump Discharge Nozzles 0.042 in. Hole Size Straight Type Includes 4 Gaskets and 2 Nozzle Screws;
Two Accelerator Pump Discharge Nozzles 0.042 in. Hole Size Straight Type Includes 4 Gaskets and 2 Nozzle Screws;
Genuine Holley Quality Parts
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Vehicle model
121-142
Vehicle make
Holley
Vehicle fitment type
Specific
Automotive parts division
Performance
Warranty
Warranty information
Manufacturers Limited 90 Day Warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
California Proposition 65
Similar items you might like
Based on what customers bought
Holley Performance 121-31 Carburetor Accelerator Pump Nozzle $44.79
$4479current price $44.79Holley Performance 121-31 Carburetor Accelerator Pump Nozzle
15 out of 5 Stars. 1 reviewsSave withShipping, arrives in 3+ daysHolley Performance 121-150 Carburetor Accelerator Pump Nozzle $33.51
$3351current price $33.51Holley Performance 121-150 Carburetor Accelerator Pump Nozzle
13 out of 5 Stars. 1 reviewsSave withShipping, arrives in 3+ daysHolley Performance 121-137 Carburetor Accelerator Pump Nozzle $24.75
$2475current price $24.75Holley Performance 121-137 Carburetor Accelerator Pump Nozzle
15 out of 5 Stars. 1 reviewsSave withShipping, arrives in 3+ daysHolley Performance 121-8 Carburetor Accelerator Pump Nozzle Screw $20.10
$2010current price $20.10Holley Performance 121-8 Carburetor Accelerator Pump Nozzle Screw
Save withShipping, arrives in 3+ daysHolley Performance 121-121 Carburetor Accelerator Pump Nozzle $27.30
$2730current price $27.30Holley Performance 121-121 Carburetor Accelerator Pump Nozzle
33.7 out of 5 Stars. 3 reviewsSave withShipping, arrives tomorrowHolley Performance 20-109-10 Carburetor Accelerator Pump Spring $37.60
$3760current price $37.60Holley Performance 20-109-10 Carburetor Accelerator Pump Spring
Save withShipping, arrives in 3+ daysHolley Performance 20-80 Carburetor Accelerator Pump Cam $40.02
$4002current price $40.02Holley Performance 20-80 Carburetor Accelerator Pump Cam
25 out of 5 Stars. 2 reviewsSave withShipping, arrives in 3+ daysHolley Performance 26-140 Carburetor Accelerator Pump Cover $54.65 Was $71.23
Now$5465current price Now $54.65, Was $71.23$71.23Holley Performance 26-140 Carburetor Accelerator Pump Cover
Save withShipping, arrives tomorrowDorman 90084 Carburetor Accelerator Pump Diaphragm $20.47 Was $26.64
Now$2047current price Now $20.47, Was $26.64$26.64Dorman 90084 Carburetor Accelerator Pump Diaphragm
Shipping, arrives in 3+ daysHolley Performance 121-145 Carburetor Accelerator Pump Nozzle $27.30
$2730current price $27.30Holley Performance 121-145 Carburetor Accelerator Pump Nozzle
14 out of 5 Stars. 1 reviewsSave withShipping, arrives in 3+ daysHolley Performance 125-85 Carburetor Power Valve $18.22
$1822current price $18.22Holley Performance 125-85 Carburetor Power Valve
25 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysHolley Performance 121-131 Carburetor Accelerator Pump Nozzle $27.30
$2730current price $27.30Holley Performance 121-131 Carburetor Accelerator Pump Nozzle
Save withShipping, arrives in 3+ daysCarburetor Secondary Diaphragm $11.06
$1106current price $11.06Carburetor Secondary Diaphragm
Save withShipping, arrives in 3+ daysHolley Performance 121-140 Carburetor Accelerator Pump Nozzle $30.93
$3093current price $30.93Holley Performance 121-140 Carburetor Accelerator Pump Nozzle
15 out of 5 Stars. 1 reviewsSave withShipping, arrives tomorrowHolley Performance 20-114 Carburetor Accelerator Pump Arm $27.30
$2730current price $27.30Holley Performance 20-114 Carburetor Accelerator Pump Arm
25 out of 5 Stars. 2 reviewsSave withShipping, arrives in 3+ daysHolley Performance 135-14 Carburetor Accelerator Pump Diaphragm $47.78
$4778current price $47.78Holley Performance 135-14 Carburetor Accelerator Pump Diaphragm
Save withShipping, arrives in 3+ daysHolley Performance 121-7 Carburetor Accelerator Pump Nozzle Screw $20.10
$2010current price $20.10Holley Performance 121-7 Carburetor Accelerator Pump Nozzle Screw
Save withShipping, arrives in 3+ daysCarburetor Pump Plunger kit $8.52
$852current price $8.52Carburetor Pump Plunger kit
Save withShipping, arrives in 3+ daysHolley Performance 135-10 Carburetor Accelerator Pump Diaphragm $16.28
$1628current price $16.28Holley Performance 135-10 Carburetor Accelerator Pump Diaphragm
35 out of 5 Stars. 3 reviewsShipping, arrives in 3+ daysQuick Fuel Technology 21-31QFT Carburetor Accelerator Pump Nozzle $23.77
$2377current price $23.77Quick Fuel Technology 21-31QFT Carburetor Accelerator Pump Nozzle
Shipping, arrives in 3+ days
Popular items in this category
Best selling items that customers love
Holley Performance 121-118 Carburetor Accelerator Pump Nozzle $33.69
$3369current price $33.69Holley Performance 121-118 Carburetor Accelerator Pump Nozzle
15 out of 5 Stars. 1 reviewsSave withShipping, arrives in 3+ daysHolley Performance 121-35 Carburetor Accelerator Pump Nozzle $56.65
$5665current price $56.65Holley Performance 121-35 Carburetor Accelerator Pump Nozzle
35 out of 5 Stars. 3 reviewsSave withShipping, arrives tomorrowHolley Performance 121-125 Carburetor Accelerator Pump Nozzle $27.30
$2730current price $27.30Holley Performance 121-125 Carburetor Accelerator Pump Nozzle
15 out of 5 Stars. 1 reviewsSave withShipping, arrives tomorrowHolley Performance 121-128 Carburetor Accelerator Pump Nozzle $27.30
$2730current price $27.30Holley Performance 121-128 Carburetor Accelerator Pump Nozzle
25 out of 5 Stars. 2 reviewsSave withShipping, arrives tomorrowHolley Performance 121-28 Carburetor Accelerator Pump Nozzle $44.79
$4479current price $44.79Holley Performance 121-28 Carburetor Accelerator Pump Nozzle
Save withShipping, arrives tomorrowHolley Performance 121-25 Carburetor Accelerator Pump Nozzle $44.79
$4479current price $44.79Holley Performance 121-25 Carburetor Accelerator Pump Nozzle
Save withShipping, arrives tomorrowHolley Performance 121-37 Carburetor Accelerator Pump Nozzle $45.64
$4564current price $45.64Holley Performance 121-37 Carburetor Accelerator Pump Nozzle
Save withShipping, arrives in 3+ daysHolley Performance 121-135 Carburetor Accelerator Pump Nozzle $24.75
$2475current price $24.75Holley Performance 121-135 Carburetor Accelerator Pump Nozzle
55 out of 5 Stars. 5 reviewsSave withShipping, arrives in 3+ daysHolley Performance 121-40 Carburetor Accelerator Pump Nozzle $45.64 Was $60.67
Now$4564current price Now $45.64, Was $60.67$60.67Holley Performance 121-40 Carburetor Accelerator Pump Nozzle
Save withShipping, arrives in 3+ daysHolley Performance 121-132 Carburetor Accelerator Pump Nozzle $27.30
$2730current price $27.30Holley Performance 121-132 Carburetor Accelerator Pump Nozzle
15 out of 5 Stars. 1 reviewsSave withShipping, arrives in 3+ daysHolley Performance 121-42 Carburetor Accelerator Pump Nozzle $47.78
$4778current price $47.78Holley Performance 121-42 Carburetor Accelerator Pump Nozzle
Save withShipping, arrives in 3+ daysHolley Performance 20-145 Carburetor Accelerator Pump Arm $26.90
$2690current price $26.90Holley Performance 20-145 Carburetor Accelerator Pump Arm
Save withShipping, arrives in 3+ daysHolley Performance 20-12 Carburetor Accelerator Pump Cam $48.74
$4874current price $48.74Holley Performance 20-12 Carburetor Accelerator Pump Cam
35 out of 5 Stars. 3 reviewsSave withShipping, arrives in 3+ daysHolley Performance 121-6 Carburetor Accelerator Pump Nozzle Screw $22.96
$2296current price $22.96Holley Performance 121-6 Carburetor Accelerator Pump Nozzle Screw
15 out of 5 Stars. 1 reviewsSave withShipping, arrives in 3+ daysHolley Performance 26-41 Carburetor Power Valve $25.42
$2542current price $25.42Holley Performance 26-41 Carburetor Power Valve
15 out of 5 Stars. 1 reviewsSave withShipping, arrives tomorrowHolley Performance 36-184 Carburetor Accelerator Pump Tuning Kit $241.83
$24183current price $241.83Holley Performance 36-184 Carburetor Accelerator Pump Tuning Kit
54.8 out of 5 Stars. 5 reviewsShipping, arrives in 2 daysHolley Performance 135-15 Carburetor Accelerator Pump Diaphragm $61.45
$6145current price $61.45Holley Performance 135-15 Carburetor Accelerator Pump Diaphragm
Save withShipping, arrives in 3+ daysHolley Performance 135-4 Carburetor Accelerator Pump Diaphragm $19.46
$1946current price $19.46Holley Performance 135-4 Carburetor Accelerator Pump Diaphragm
94.6 out of 5 Stars. 9 reviewsSave withShipping, arrives in 3+ days
Customers say these are easy to install
Based on customer reviews
Release Bearing Adapter, Flathead to GM T-5 $37.99
$3799current price $37.99+$13.99 shippingRelease Bearing Adapter, Flathead to GM T-5
84.8 out of 5 Stars. 8 reviewsShipping, arrives in 3+ daysSpeedway Motors LS1 & LT1 T56 Release Bearing to AN3 Line Fitting, Adapts OEM Corvette/GTO Throwout Bearing to -3 AN Clutch Line, Works with LT1 T56 External Slave Cylinders $22.76
$2276current price $22.76+$13.99 shippingSpeedway Motors LS1 & LT1 T56 Release Bearing to AN3 Line Fitting, Adapts OEM Corvette/GTO Throwout Bearing to -3 AN Clutch Line, Works with LT1 T56 External Slave Cylinders
134.9 out of 5 Stars. 13 reviewsShipping, arrives in 3+ daysDayco 89393 Fits select: 1987-1996 FORD F150, 1987-1996 FORD ECONOLINE $71.18
$7118current price $71.18Dayco 89393 Fits select: 1987-1996 FORD F150, 1987-1996 FORD ECONOLINE
Shipping, arrives in 3+ daysGSP NCV51525 CV Axle Assembly Fits select: 1999-2003 MITSUBISHI GALANT, 2000-2005 MITSUBISHI ECLIPSE $69.02
$6902current price $69.02GSP NCV51525 CV Axle Assembly Fits select: 1999-2003 MITSUBISHI GALANT, 2000-2005 MITSUBISHI ECLIPSE
Save withShipping, arrives in 2 daysGSP NCV66501 CV Axle Assembly Fits select: 1999-2004 SUBARU LEGACY, 2002 SUBARU IMPREZA $71.32
$7132current price $71.32GSP NCV66501 CV Axle Assembly Fits select: 1999-2004 SUBARU LEGACY, 2002 SUBARU IMPREZA
Shipping, arrives in 3+ daysGSP NCV36558 CV Axle Assembly Fits select: 2001-2005 HONDA CIVIC $71.93
$7193current price $71.93GSP NCV36558 CV Axle Assembly Fits select: 2001-2005 HONDA CIVIC
Save withShipping, arrives in 3+ daysGSP NCV36510 CV Axle Assembly Fits select: 2003-2011 HONDA ELEMENT $68.42
$6842current price $68.42GSP NCV36510 CV Axle Assembly Fits select: 2003-2011 HONDA ELEMENT
Save withShipping, arrives in 2 daysGM 700R4 Flexplate/Flywheel Dust Cover-Chrome | 20.00" Overall Width, 6.50" Overall Height | Premium Steel Construction | Stock Replacement for GM 700-R4, 4L60, 4L60E Transmissions $49.99
$4999current price $49.99+$13.99 shippingGM 700R4 Flexplate/Flywheel Dust Cover-Chrome | 20.00" Overall Width, 6.50" Overall Height | Premium Steel Construction | Stock Replacement for GM 700-R4, 4L60, 4L60E Transmissions
444.1 out of 5 Stars. 44 reviewsShipping, arrives in 3+ daysSpeedway Motors 1955-57 Chevy Tri-5 Bolt-In Transmission Crossmember: 1-3/4" OD Steel, Fits GM & Tremec, No-Weld Installation, Includes Hardware & Brackets $115.99
$11599current price $115.99Speedway Motors 1955-57 Chevy Tri-5 Bolt-In Transmission Crossmember: 1-3/4" OD Steel, Fits GM & Tremec, No-Weld Installation, Includes Hardware & Brackets
654.8 out of 5 Stars. 65 reviewsShipping, arrives in 2 days1955-94 Small Block Chevy Engine Cradle Front Motor Mount $87.99
$8799current price $87.99+$13.99 shipping1955-94 Small Block Chevy Engine Cradle Front Motor Mount
504.9 out of 5 Stars. 50 reviewsShipping, arrives in 3+ daysBolt-In 1935-40 Ford Mustang II Crossmember $550.99
$55099current price $550.99Bolt-In 1935-40 Ford Mustang II Crossmember
23 out of 5 Stars. 2 reviewsShipping, arrives in 2 daysSBC/BBC Chevy V8 Engine Weld-In Motor Mount Kit, Black $94.99
$9499current price $94.99+$13.99 shippingSBC/BBC Chevy V8 Engine Weld-In Motor Mount Kit, Black
804.6 out of 5 Stars. 80 reviewsShipping, arrives in 3+ daysGSP NCV69544 CV Axle Assembly Fits select: 1997-2004 TOYOTA AVALON, 1998-2003 TOYOTA SIENNA $84.70
$8470current price $84.70GSP NCV69544 CV Axle Assembly Fits select: 1997-2004 TOYOTA AVALON, 1998-2003 TOYOTA SIENNA
25 out of 5 Stars. 2 reviewsSave withShipping, arrives in 2 daysSet of 4 10" x 3" ID U-Bolts - Heat-Treated Zinc-Plated Steel - Fits 3" Diameter Axle Tubes - Accommodates Lowering Blocks - 1/2"-20 Thread Pitch - Includes Nyloc Nuts $65.99
2 optionsAvailable in additional 2 options$6599current price $65.99More options from $19.16Set of 4 10" x 3" ID U-Bolts - Heat-Treated Zinc-Plated Steel - Fits 3" Diameter Axle Tubes - Accommodates Lowering Blocks - 1/2"-20 Thread Pitch - Includes Nyloc Nuts
554.8 out of 5 Stars. 55 reviewsShipping, arrives in 2 daysLeaf Spring U-Bolt for 3 Inch Axle Tube, 8 Inch Long, Set of 4 $58.99
2 optionsAvailable in additional 2 options$5899current price $58.99More options from $19.02Leaf Spring U-Bolt for 3 Inch Axle Tube, 8 Inch Long, Set of 4
674.8 out of 5 Stars. 67 reviewsShipping, arrives in 2 daysFord 9 Inch Bolt-In Rear End Axle for 1968-72 GM A-Body $1,087.99
$1,08799current price $1,087.99Ford 9 Inch Bolt-In Rear End Axle for 1968-72 GM A-Body
74.9 out of 5 Stars. 7 reviewsShipping, arrives in 2 daysDrive Belt Tensioner Pulley - Compatible with 2005 - 2010 Ford Mustang 4.6L V8 2006 2007 2008 2009 $35.95
$3595current price $35.95Drive Belt Tensioner Pulley - Compatible with 2005 - 2010 Ford Mustang 4.6L V8 2006 2007 2008 2009
95 out of 5 Stars. 9 reviewsShipping, arrives in 3+ daysAccessory Belt Idler Pulley - Compatible with 2010 - 2015 Ford F-350 Super Duty 6.2L V8 2011 2012 2013 2014 $35.95
$3595current price $35.95Accessory Belt Idler Pulley - Compatible with 2010 - 2015 Ford F-350 Super Duty 6.2L V8 2011 2012 2013 2014
75 out of 5 Stars. 7 reviewsShipping, arrives in 3+ daysAccessory Belt Idler Pulley - Compatible with 2011 - 2016 Ford F-250 Super Duty 6.2L V8 2012 2013 2014 2015 $35.95
$3595current price $35.95Accessory Belt Idler Pulley - Compatible with 2011 - 2016 Ford F-250 Super Duty 6.2L V8 2012 2013 2014 2015
75 out of 5 Stars. 7 reviewsShipping, arrives in 3+ daysAccessory Belt Idler Pulley - Compatible with 2010 - 2014 Ford F-150 6.2L V8 2011 2012 2013 $35.95
$3595current price $35.95Accessory Belt Idler Pulley - Compatible with 2010 - 2014 Ford F-150 6.2L V8 2011 2012 2013
95 out of 5 Stars. 9 reviewsShipping, arrives in 3+ days
Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-1 of 1 review
Sep 18, 2019
bluenumber3
5 out of 5 stars review
Fixed it.
Installed these nozzles and 50 cc accelerator pump to fix cold weather start issues. Appears to have done the job. We will know for in a few weeks.
Review from jegs.com
Helpful?4B8LL3TVDDIF112814582
Related pages
- Carburetor Accelerator Pump Nozzles
- Carburetor Accelerator Pumps and Parts
- Holley 4150 Dual Feed Fuel Line With Gauge
- Honda S2000 Fuel Pressure Regulator
- Mercury Mariner Engine Variable Timing Solenoid
- Fuel Shut-Off Valves
- Honda Cr V Fuel Pressure Regulator
- Volvo 240 Fuel Pump Cut Off Switch
- Mercury Cougar Fuel Pressure Regulator
- Performance Fuel Cells & Fuel Tanks
- Control Modules on Advance Auto Parts Shop
- Fuel Pressure Regulator Service Kits







