Honda Rancher 420 · 2007–2014 · Aftermarket
Your next repair.
For your Rancher 420.
An aftermarket Honda Rancher 420 fuel pump listed for TRX420 2007–2014 applications, using OEM cross-reference 16700-HP5-602. Get Australian fitment support, free Express postage and a three-year warranty with your replacement.
View price & orderTalk to us: 0437 723 708
01 / Match your ATV
Honda Rancher 420 fuel pump compatibility.
Use the full model designation and original part reference to identify the application.
| Listed application | Model years | OEM cross-reference |
|---|---|---|
| Honda Rancher 420 / TRX420 | 2007–2014 | 16700-HP5-602 |
Choose the right application
Model details matter
Keep the full TRX420 designation when comparing Rancher applications. The model code and original pump reference are more useful than the Rancher name alone when identifying the assembly.
A useful distinction
What details identify the right Rancher 420 pump?
Start with the complete TRX420 model code, model year and original pump reference. Then compare the electrical connection, fuel outlet and mounting arrangement with the listing photos. Reference 16700-HP5-602 is the cross-reference used on this page.
The OEM reference identifies the application. This is a new aftermarket replacement, not a genuine Honda-branded part.
02 / Know what you are buying
A replacement fuel pump.
A clear plan for the job.
The product
New aftermarket fuel pump
The fuel pump shown in this product’s gallery, supplied as the photographed replacement assembly.
Use the detailed views below to compare the layout with your existing unit.
Before fitting
Check the installation requirements
Follow the workshop manual for your exact Honda Rancher 420. Confirm which seals, fasteners or other installation items your job needs; this listing does not promise a complete installation kit.
For help with the reference or supplied components, call 0437 723 708.
03 / Actual product photography
Take a closer look at the replacement.
Three views from this product’s gallery. Select a photo to open the full-size image.
04 / Prepare for the repair
Plan the job before you start.

How to Replace Honda Rancher 420 Fuel Pump
Our written replacement guide provides an overview to help you prepare for the job.
Use your exact-model workshop manual for specifications and the correct procedure. Confirm the fault before replacing a component.
Read the guide →Have the original reference ready
16700-HP5-602 is the cross-reference for this listing. If your original number differs or has been superseded, ask us to check it before purchase.
Send the details that help
Your full model code, year and clear photos of the original part help us compare the pump connections and assembly with this listing.
05 / Delivered with support
Express postage.
Support that stays with the part.
Australia-wide delivery
Australia Post Express
$0Express postage included, with tracking emailed when your order is dispatched from our Gold Coast warehouse.
In-stock orders placed before 2pm AEST, Monday to Friday, are dispatched the same business day. Arrival times depend on your destination.
Written warranty cover
Unlimited kilometres.
3 yearsCover against defects in materials and workmanship under normal use and correct installation.
Incorrect installation, misuse, accidents, modifications and normal wear are excluded. Approved warranty claims include free return postage.
Need help before or after your order? Call 0437 723 708. For return conditions, see our returns policy.
06 / Your questions answered
Honda Rancher 420 fuel pump FAQs.
Which Honda Rancher 420 applications does this listing cover?
Honda Rancher 420 / TRX420. The listed years are 2007–2014, with OEM cross-reference 16700-HP5-602. Match your model year and original reference before ordering.
What details identify the right Rancher 420 pump?
Start with the complete TRX420 model code, model year and original pump reference. Then compare the electrical connection, fuel outlet and mounting arrangement with the listing photos. Reference 16700-HP5-602 is the cross-reference used on this page.
Is this a new fuel pump?
This is listed as a new aftermarket fuel pump, not a used or reconditioned unit. It is not a genuine Honda-branded part.
What does reference 16700-HP5-602 mean?
It is the OEM compatibility cross-reference used for this listing, rather than the manufacturer part number of the aftermarket unit.
Does it include a complete installation kit?
This listing is for the fuel pump shown in the product photographs. Additional seals, fasteners and installation items are not promised as a complete kit. Check your workshop manual and contact us to confirm any supplied components you need.
How much is shipping, and when will it leave?
Australia-wide Australia Post Express postage is included. In-stock orders placed before 2pm AEST, Monday to Friday, are dispatched the same business day. Transit times vary by destination.
Where can I get fitting help?
Read the How to Replace Honda Rancher 420 Fuel Pump — written guide and use the workshop manual for your exact model’s specifications and procedure. Call 0437 723 708 for product and fitment help.
Looking for another model? Browse fuel pumps or find parts by model.




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