This is a Genuine OEM Fuel Pump Replacement. It has a Plastic Body. A Fuel pump is used when the Fuel tank is mounted lower than the Carburetor and cannot rely on gravity to carry Fuel through the Fuel line. It is recommended to check for hairline cracks and other damage to the external surfaces of the pump. If it is damaged discard the pump and perform a fuel pump replacement.
Fuel Pump Assembly 16700-Z8A-004
OEM part for: Honda
Part Number: 16700-Z8A-004



Jump To:
Frequently Purchased Together ?
Compatibility
This Fuel Pump Assembly will fit the following 1022 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 1022 matching models.
1022 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Honda
- Toro
This item works with the following types of products:
- Engine
- Lawn Tractor
This part replaces obsolete part #: 16700-Z0J-003 (Serial# (1000001-1825178)), 16700-Z0J-003, 16700-Z0J-003, 16700-ZL8-003 (Serial# (1000001-1825178)), 16700-ZL8-013, 16700-ZL8-003
Customer Part Reviews ?
- 1
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.

Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Fuel Pump Assembly
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.
Pressure washer would not start.
Tool Type
Engine
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Socket set
Parts Used
2. Removed and disassembled carburetor. Cleaned and blew it out.
3. Reinstalled and it worked fine.
Fuel pump leaked out of screen opening
Tool Type
Engine
Difficulty
Easy
Time
15-30 minutes
Tools Used
Pliers, Socket set, Nutdriver
Parts Used
Fuel pump
Tool Type
Engine
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, Needle nose
Parts Used
motor staving for fuel
Tool Type
Engine
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, none
Parts Used
Fuel pump
Tool Type
Engine
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set
Parts Used
fuel pump was old and did not work.
Tool Type
Engine
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, locking pliers.
Parts Used
Doesn't start -- actually needs a new carb to be ordered later
Tool Type
Engine
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Parts Used
Removed fuel pump
Installed new pump
re-installed fuel tank
Would start but not run, wasn't getting enough fuel to operate
Tool Type
Engine
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set
NOTE: I was surprised that the new carburetor didn't come with new gaskets. Luckily I was able to salvage the old ones.
engine on pressure washer would not start
Tool Type
Engine
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, pliers
Parts Used
Remove hose clamps from fuel lines and drained gas from tank
Removed screws holding fuel pump
Replaced with new fuel pump, hoses and fuel tank
Total time about 10 minutes
WOULDN'T START
Tool Type
Engine
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set
Parts Used
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Learn MoreOur product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.