Part Location Diagram of 16221-ZG0-801 Honda Carburetor Gasket
See part E-16 in the diagram
( Grid squares measure 1x1 inch )

Carburetor Gasket 16221-ZG0-801

Manufactured by:
Honda
ERP Number:
ERP9899117
Part Number:
16221-ZG0-801
Original Equipment Manufacturer ?
Special Order
Minimum Quantity of 2 required

Easy 

30 - 60 mins 

(9 rated repairs) ?

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Product Description

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This is a genuine manufacturer-sourced replacement component which is specially designed for use with Honda engines commonly installed on lawn and garden equipment. Its purpose is to provide an air-tight seal for the carburetor. Over time gaskets tend to wear out and crack eventually requiring replacement to maintain peak performance. This part is made of high-quality composite material and it is sold individually.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Honda
This part works with the following products:
  • Engine
  • Generator
  • Lawn Tractor
  • Tiller
  • Snow Blower
  • Water Pump
  • Lawn Mower
  • Miscellaneous

Customer Part Reviews

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4.8
Average Rating (out of 5):
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Questions & Answers

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

30 - 60 mins 

(9 rated repairs) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Would only run with choke closed.

Anthony from Annandale, Minnesota

5 of 5 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Screw drivers, Socket set, Wrench (Adjustable), Wrench set
Took the carburetor apart, cleaned the jets and reassembled. Put in the fuel filter and the gasket. Works like it did when it was new.
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Would not start

Christopher from St. John , Virgin Islands

5 of 5 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers, Socket set
1- Clean engine
2- Remove air filter housing
3- Remove carb assembly
4- Put on new carb gasket
5- Put on new carb assembly
6- Reinstall air filter housing
7- Start motor!!
8- Motor runs great
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My generator would not stay running

Robert from Coral Springs, Florida

4 of 4 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers, Wrench set
I removed and cleaned the carburetor and you need to replace the gaskets when you do that.
Turn the lever to off on the gas cap
Remove the side cover
Remove the air cleaner housing
Remove the fuel line, you can use fuel line clamp pliers prior to removing the line if you have them.
Drain the fuel from the carb via the screw at the bottom of the carb. Put a container under the drain hose which protrudes slightly out of the bottom of the generator housing
Loosen the bolts and nuts securing the carb and it will slide out on the studs
Remove the white cap at the top of the carb and the wire connector that\'s under the cap
Carefully remove the carb and the lines that are attached.
Remove the carb, the float, then the fuel bowl and observe the condition. Clean with Carb Cleaner and air if you have it.
I will try my best to list the repair process from memory. Please do your research
The O-ring that is between the fuel bowl and carb housing needs to be replaced.
Locate the Carb jet and remove it with a small bladed screwdriver. Clean it and use air
Remove the Carb Jet seat that is just below the jet and clean that. NOTE: Make sure you know which way it goes back in as it has to be put back in the same way.
Clean the whole carb with carb cleaner and air.
Now put it all back together in reverse order. DO NOT over tighten the jet and basically any carb bolt as you may damage the carb.
Once done, start the generator using fresh fuel and make sure that you don\'t have any leaks. Good Luck

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Carb gummed up from bad gas

Mike from Faith, South Dakota

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
videos are your friend. Many videos with Honda EUU2000i carb overhaul. I was in a hurry and also bought a replacement carb to get the generator up and running, but have since overhauled the original carburetor and it runs fine now. You will be time and money ahead ordering the pilot jet set. If you get the original unplugged you will have a spare. Many people say the screw over the pilot jet just holds the jet in. Not true it is a throttle stop screw and has a specific setting that may change with each jet. The setting is described in the EU2000i service manual, free from many sources. Great parts and great service. My new go to small engine parts house.
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starter rope replacement

Leonard from FORT MYERS, Florida

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Tools:
Nutdriver, Pliers, Screw drivers, Socket set
The Eu2000i generator has to be nearly completely disassembled in order to remove the recoil starter to replace the cord. If you do this, it\'s a good idea to disassemble it in advance of ordering parts as you may uncover other items you\'d like to replace as you go into the disassembly.
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Carburetor repair,replace fuel filter.

Bob from YOUNGSTOWN, Florida

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Nutdriver, Pliers, Screw drivers, Socket set, Wrench set
Watched several YouTube videos, ordered replacement parts, Honda generator back in business.
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Carburetor gummed up and wouldn\'t start

HUGH from Ellenton, Florida

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Socket set, Wrench set
Cleaned jets and bowl and replaced the two gaskets on the carb and the rotten air filters. Worked perfectly and runs great again. Thanks.
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Bad gasket

Allan from Goodrich, Michigan

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Wrench set
Parts Used:
16221-ZG0-801
Remove the air cleaner assembly , then the carburetor. Remove the old gasket clean the area then install the new gasket, carburetor and air cleaner.
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Swap out the old clogged carb for a new one.

Dave from Bordentown, New Jersey

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers, Socket set, Wrench set
1. Loosened and bolts and nuts. Sprayed penetrant on those that were stubborn.
2. Take pictures of all connecting springs and rods.
3. Remove intake manifold and clean.
4. Remove carb and clean behind the carb.
5. Reconnect spring and rod linkage to new carb and slide it into position,
6. Slip in new gaskets and heat-break.
7. Retighten all bolts and clamps.
8. Gas her up and start rototilling!
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9899117
Manufacturer Part Number: 16221-ZG0-801
Brand Model Number Description
Honda E1500K4 Generator - Generator
Honda E2500K4 Generator - Generator
Honda E3500K1 Generator - Generator
Honda E3500K2 Generator - Generator
Honda E4500 Generator - Generator
Honda E4500K1 Generator - Generator
Honda EB12D Generator - Generator
Honda EB2000I Generator - Generator
Honda EB2000IT1 Generator - Generator
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Honda EB2200X Generator - Generator
Honda EB2500XK1 Generator - Generator
Honda EB3000 Generator - Generator
Honda EB3500X Generator - Generator
Honda EB3500XK1 Generator - Generator
Honda EB4000 Generator - Generator
Honda EB5000X Generator - Generator
Honda EB5000XK1 Generator - Generator
Honda EG1000 Generator - Generator
Honda EG1400X Generator - Generator
Honda EG1400XK1 Generator - Generator
Honda EG1400Z Generator - Generator
Honda EG1500K4 Generator - Generator
Honda EG2200X Generator - Generator
Honda EG2200Z Generator - Generator
Honda EG2500XK1 Generator - Generator
Honda EG3500X Generator - Generator
Honda EG3500XK1 Generator - Generator
Honda EG5000X Generator - Generator
Honda EG5000XK1 Generator - Generator