Inertia Fuel Cut Off Switch Crash Sensor – Peugeot & Citroën

Inertia Fuel Cut Off Switch – Vehicle Crash Safety Sensor

Keep your vehicle protected with this Inertia Fuel Cut Off Switch — a direct-fit crash sensor designed to automatically cut power to your electric fuel pump in the event of an impact. An essential safety component for Peugeot and Citroën vehicles, this switch helps prevent fuel-fed fires after a collision, giving you peace of mind on every drive.

Made in Mainland China.

Why Upgrade Your Fuel Cut Off Switch?

Over time, inertia switches can wear out or trip unexpectedly, leaving your car unable to start. A faulty switch also means your vehicle may not cut fuel in an emergency. This replacement set restores your car's safety system to factory performance — quickly and affordably.

Key Features

• Premium Build Quality: Constructed from durable, high-grade materials for long-lasting reliability.
• Direct OEM Replacement: Designed as a drop-in replacement for your original switch — no modifications needed.
• Easy DIY Installation: Simple fit that takes only minutes — no specialist tools or professional mechanic required.
• Safety-First Design: Automatically cuts the electric fuel pump during a crash to help prevent post-collision fires.
• Quality Assured: Manufactured to professional standards for consistent, dependable performance.

Compatibility

• Peugeot 206
• Peugeot 306
• Citroën Xsara
• Citroën Picasso (2003)

Specifications

• Brand: KKMOON
• Weight: 80 g
• High-concern chemicals: None

What's in the Box?

• 1 × Fuel Cut Off Switch Set

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Safety Reference

For information on automotive safety standards and vehicle crash safety requirements, visit the National Highway Traffic Safety Administration (NHTSA) or read about fuel system safety on the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Traffic collision

Frequently Asked Questions

Q: What vehicles is this inertia fuel cut off switch compatible with?

A: This fuel cut off switch set is designed to fit the Peugeot 206, Peugeot 306, Citroën Xsara, and Citroën Picasso (2003 model). Always verify your specific model year and variant before purchasing to ensure compatibility.

Q: What does an inertia fuel cut off switch do?

A: An inertia fuel cut off switch (also known as a crash sensor or impact switch) is a safety device that automatically shuts off the electric fuel pump when it detects a sudden impact or crash. This helps to reduce the risk of a fuel-fed fire following a collision.

Q: How difficult is it to install this fuel cut off switch?

A: Installation is straightforward and designed for DIY fitting. It is a direct replacement for the original switch, typically taking only a few minutes without the need for specialist tools or a professional mechanic. Consult your vehicle's service manual for exact switch location if needed.

Q: How do I reset the inertia switch after it has tripped?

A: Most inertia fuel cut off switches have a reset button on top. After a collision or accidental trip, simply locate the switch (usually in the boot/trunk area or under the dashboard), press the reset button firmly until it clicks, and your fuel pump should restore normal operation.