Formiden Honda Acceleration Sensor Replacement for TRX250‑500 Plastic

Description

Product Overview

The Formiden acceleration sensor is a direct‑fit replacement for Honda TRX250‑500 series models. Constructed from high‑impact plastic, it offers a rugged plug‑mount design that matches OEM dimensions and electrical specifications. This sensor accurately measures shift‑angle position, enabling smooth transmission operation in both on‑road and demanding off‑road environments.

Usage

Designed for automotive and off‑road applications, this sensor fits 2002‑2009 & 2012‑2020 Recon 250, 2002‑2006 Rancher 350, 2007‑2019 Rancher 420, 2002‑2004 Foreman 450, and 2005‑2019 Foreman 500 models. It is ideal for riders seeking reliable transmission performance during trail riding, worksite use, or daily commuting. No special tools or programming are required—simply plug into the existing harness.

Why Choose Us

Formiden combines OEM‑level precision with a durable plastic enclosure that withstands vibration, moisture and debris. Each unit undergoes strict quality testing to ensure consistent performance and longevity. Our dedicated support team provides expert assistance and a hassle‑free warranty, giving you confidence in every ride.

Key Features

• Exact OEM fit – replaces part numbers 38800‑HR3‑A21 and 38800‑HP0‑A11
• Durable plastic housing resists harsh off‑road conditions
• Plug‑mount design enables tool‑free installation
• Accurate shift‑angle detection for smoother gear changes
• Responsive customer support and warranty coverage

FAQ

Is this sensor compatible with my 2007 Rancher 420?

Yes, it is designed to fit the 2007‑2019 Rancher 420 model and matches the original OEM specifications.

Do I need to reprogram the ECU after installation?

No, the sensor is a plug‑and‑play replacement and works with the existing ECU without any programming.

What warranty does Formiden provide?

Formiden offers a one‑year limited warranty covering defects in materials and workmanship.

Can this sensor be used in wet or muddy conditions?

Absolutely. The sealed plastic housing protects the internal components from moisture and debris.

Is any special tool required for installation?

Installation only requires disconnecting the battery and plugging the sensor into the existing harness; no special tools are needed.