ATRACYPART Fuel Pump for Honda ATV Rancher 420 / Foreman 500 / TRX700XX (Replaces 16700-HP5-602) — Direct-Fit, Corrosion-Resistant

ATRACYPART replacement fuel pump for select Honda ATVs (replaces 16700-HP5-602) restores reliable fuel delivery to Rancher 420, Foreman 500 and TRX700XX models.

This direct-fit fuel pump is engineered as a factory-style replacement for Honda ATV models from 2007 through 2014 listed below. It supplies the correct fuel flow and pressure characteristics expected by the original fuel system, while using durable materials and corrosion-resistant finishes to tolerate ethanol-blended fuels and off-road exposure. The unit is supplied ready for installation and intended to match OEM electrical and connector interfaces for a straightforward swap.

Which Honda ATVs will this ATRACYPART fuel pump fit?

The pump is designed to replace part number 16700-HP5-602 and fits a range of Rancher, Foreman and TRX700XX model years. Confirm compatibility by matching your VIN/model year and the original part number before purchasing.

• Compatible models include: TRX420 Rancher series (2007–2014 variants)
• Foreman TRX500 models with and without EPS (2012–2013)
• TRX700XX models (2008–2009)

How does this pump affect engine performance on an ATV?

Proper fuel delivery is essential for stable engine operation; this replacement pump restores the correct flow and pressure the engine expects. Using a pump that matches OEM specifications helps avoid lean or rich conditions caused by inconsistent fuel supply, improving throttle response and reducing hesitation.

• Delivers consistent fuel flow for steady throttle operation
• Helps maintain designed fuel pressure for optimal combustion
• Reduces drivability issues tied to failing pumps like stalling

What materials and construction features improve durability?

The ATRACYPART unit is built from reinforced components and coated surfaces intended to resist corrosion from fuel and environmental contaminants. Those construction choices extend pump life when used in wet, muddy, or high-vibration off-road conditions.

• Corrosion-resistant coatings on metal parts
• Robust seals and gaskets to limit leaks and contamination
• Vibration-tolerant motor assembly for rough-terrain use

Is installation difficult and what should I expect during replacement?

Installation is designed to be straightforward for technicians and experienced DIYers: it generally uses the same mounting, electrical connector and fuel line locations as the original unit. Basic hand tools and safe fuel-handling practices are usually sufficient; allow time to depressurize the fuel system and drain fuel before starting.

• Direct-replacement form and connector compatibility
• Minimal modifications required for most fitments
• Follow vehicle service manual for safety and torque specs

Who is this for? This ATRACYPART fuel pump suits riders, mechanics and fleet owners who need a reliable, OEM-style replacement for Honda Rancher TRX420, Foreman TRX500 and TRX700XX ATVs. Choose this unit if your ATV shows signs of fuel delivery problems, you want a long-lasting pump built for off-road conditions, or you prefer an affordable replacement that aligns with the original Honda part number 16700-HP5-602. Always verify vehicle compatibility and follow safe installation procedures or have a qualified technician install the part.