Starter & Relay Replacement for Honda TRX500 Foreman Rubicon

In this review the focus is on a practical replacement option for Honda FourTrax Foreman Rubicon TRX500 models. The package includes a 12V PMDD starter and a starter relay intended specifically for TRX500FA, TRX500FGA and TRX500FPA years listed, and the single biggest reason to buy is straightforward: it restores cranking function with a direct-fit design that cuts installation time compared with sourcing multiple parts. For riders and DIY mechanics who need a quick, model-specific swap, this starter and relay pair aims to deliver fit and function at a sensible price.

Key Features

• Direct fit compatibility: Designed for TRX500FA 2001-2014, TRX500FGA 2004-2008 and TRX500FPA 2009-2014 so it matches factory mounting and electrical connections for those models.
• Complete kit: Ships with both the starter motor and a starter relay so buyers get the parts commonly replaced together, reducing additional ordering and downtime.
• 12V PMDD motor: The permanent magnet direct drive motor provides compact power and a design similar to the original for reliable cranking on compatible machines.
• Exact replacement specs: CCW rotation with 10 teeth matches the original starter specs called out for the compatible TRX500 series.
• OEM cross-reference: Replaces several OE and interchange numbers such as 31200-HN2-A01 and 31200-HN2-003, which helps confirm fit for matching VIN and part records.

Who It's For

The kit is best for owners of Honda FourTrax Foreman Rubicon models in the specified year ranges who want a cost-effective, direct replacement that is quick to install. Riders who prefer to do their own maintenance will appreciate that the parts arrive ready to swap and the review evidence shows many customers change the unit in about 10 minutes.

It is not recommended for TRX500 FE, FM, TM, FPE or FPM series machines; buyers of other TRX500 variants should verify part numbers and choose the correct model option. Also, those who require OEM-new-quality without compromise should note mixed feedback on build quality compared with factory units.

Pros & Cons

Pros

• Fits specified TRX500 Foreman Rubicon models and reduces installation time compared with sourcing separate parts.
• Includes both starter and relay so common failure points are addressed in one purchase.
• Good value for money for owners looking to restore cranking without OEM pricing.
• Several OE interchange numbers provided to confirm compatibility before purchase.

Cons

• Quality feedback is mixed versus original Honda parts, so users seeking exact OEM longevity may be disappointed.
• Only compatible with the FA, FGA and FPA TRX500 series; wrong-series buyers must take care.

Specifications

Unit Type	Starter
Voltage	12V
Rotation	CCW
Teeth	10
Starter Type	PMDD
Package Includes	1x Starter Motor, 1x Starter Relay
Replaces Part Nos	31200-HN2-A01, 31200-HN2-003 and listed interchange numbers

Our Verdict

For owners of the specified TRX500 Foreman Rubicon years who want a quick, economical repair, this starter and relay kit is a practical choice that restores cranking and comes with the common interchange numbers to confirm fit. It delivers strong value and ease of installation, though buyers seeking exact OEM durability should weigh the mixed quality reports against the cost savings.

Frequently Asked Questions

Will this fit my TRX500?
It fits TRX500FA 2001-2014, TRX500FGA 2004-2008 and TRX500FPA 2009-2014; verify your model and year before purchase.

What is included in the package?
The package includes one 12V PMDD starter motor and one starter relay, the two parts commonly replaced together.

Does it match OEM part numbers?
Yes, it lists replacements such as 31200-HN2-A01 and 31200-HN2-003 and several interchange numbers to aid confirmation of fit.