1-82410176-1 STOP LAMP for ISUZU CXZ81/10PE1

Instantaneous signal transmission for critical safety communication.

The stop lamp switch may appear simple, but its timing is absolutely critical to vehicle safety. This Genuine Isuzu Stop Lamp Switch is manufactured to exact OEM specifications, ensuring that the moment your foot touches the brake pedal, the electrical signal reaches your tail lamps with zero perceptible delay.

Unlike universal switches with adjustable threaded bodies that require tedious setup, this genuine switch features a precisely calibrated plunger length and actuation point engineered specifically for your Isuzu's pedal assembly. The switch body clicks securely into the factory mounting bracket, with the plunger contacting the pedal arm at exactly the right position. This precision ensures that brake lamps illuminate at the intended pedal travel—not too early, causing unnecessary bulb wear, and not too late, risking rear-end collisions. Every electrical contact is timed to communicate instantly with your vehicle's ECU, cruise control system, and transmission shift interlock.

Automotive-grade contacts engineered for millions of actuations.

The stop lamp switch is one of the most frequently used electrical components in your vehicle, actuated every single time you brake in traffic, at stop signs, or during parking maneuvers. This genuine Isuzu switch features precious metal contacts—typically silver alloy or gold-flashed—that resist the pitting and oxidation responsible for intermittent failure in lesser switches .

The switch housing is constructed from high-temperature thermoplastic that maintains its dimensional stability even in the footwell's heat-soak environment. An integrated weather seal protects internal contacts from moisture, dust, and pedal wash-down during interior cleaning. The precision-wound return spring is engineered for consistent force throughout its service life, ensuring positive plunger return and reliable contact closure for hundreds of thousands of brake applications without the sticking or delayed release that plagues aftermarket alternatives.