Replacement Fuel Pump Compatible with Honda ATV Foreman Rancher

Our review of this replacement fuel pump assembly finds it a practical, cost-conscious option for owners of compatible Honda ATVs who need a working in-tank pump without dealer pricing. It is aimed at riders and DIY mechanics who want a direct-fit replacement to restore fuel delivery on models such as the Foreman 500 and Rancher 420. The single biggest reason to buy is straightforward: it installs like the factory unit, restores reliable fuel pressure, and comes with a lifetime warranty that eases the risk of switching from an OEM part.

Key Features

• Direct replacement fit: Designed to match the factory unit so the pump mounts and connects without modification, reducing installation time and compatibility guesswork.
• Complete fuel pump assembly: Includes the motorized pump and associated module so the unit pressurizes fuel and feeds the carburetor or fuel injection system as intended.
• Wide vehicle coverage: Covers multiple Honda ATV models and years including Foreman 500 and Rancher 420 variants, making it useful for common repairs across a few model families.
• Lifetime warranty: The included warranty protects against premature failure and provides a clear path for replacement if the part fails.
• Maintains factory form and finish: The pump is finished to look and fit like the original, which helps preserve the fuel system layout and tank sealing surfaces.

Who It's For

This replacement fuel pump is best for owners of the listed Honda ATVs who are comfortable doing in-tank repairs or who have a mechanic performing the swap. It suits riders who need a dependable, OEM-style pump to resolve hard starting, stalling, or poor performance caused by a failing fuel delivery module.

It is not for those who need a performance upgrade or a part outside the listed model years and variants. If long-term race use or higher-than-stock fuel flow is required, a dedicated performance pump would be a better choice.

Pros & Cons

Pros

• Good functionality and fit for compatible Foreman 500 and Rancher 420 models, restoring normal fuel delivery.
• Ease of installation reported by customers, often taking only minutes for a swap.
• Lifetime warranty adds peace of mind and lowers long-term ownership cost.
• Solid value compared with dealer-priced units, saving significant money on parts and labor.

Cons

• Mixed feedback about long-term durability and gasket quality suggests careful inspection at installation may be needed.

Specifications

Replacement for Part#	16700-HP5-602
Compatible Models	Foreman 500, Rancher 420, TRX700XX (selected years)
Years Covered	2007-2014 (varies by model)
Assembly Type	In-tank fuel pump module assembly
Brand	AA Ignition
Warranty	Lifetime warranty

Our Verdict

For owners of compatible Honda ATVs who want a practical, budget-friendly fix, this replacement fuel pump provides an effective, OEM-fit solution with a reassuring lifetime warranty. It restores fuel pressure and fitment reliably and offers strong value compared with dealer options, though buyers should watch for gasket or long-term durability concerns documented by some customers.

Frequently Asked Questions

Will this pump fit my Foreman 500?
It fits many Foreman 500 TRX500 models from 2012-2013 and other specified years; check the full vehicle list for exact compatibility.

Does the unit include a warranty?
Yes, the assembly comes with a lifetime warranty from the manufacturer for replacement if the part fails.

Is installation difficult?
Customers report the swap is straightforward for someone comfortable accessing the in-tank module, with some completing the change in about ten minutes.