Four Seasons Auto Hi Low Pressure Switch 35838

Description

Product Overview

The Four Seasons Auto Hi Low Pressure Switch, model 35838, is engineered for precise pressure monitoring in automotive applications. Constructed from high‑grade metal alloy, the switch delivers durability under harsh engine bay conditions. Its auto lift mechanism activates automatically when pressure thresholds are met, eliminating the need for manual adjustment. With dimensions of 3.5 x 1.5 x 1.5 inches and a weight of just 1.87 ounces, it fits seamlessly into tight engine compartments while maintaining robust performance. The switch is certified to meet OEM standards, ensuring compatibility with a wide range of vehicle makes and models.

Usage

Designed for brake systems, suspension components, and other pressure‑sensitive automotive parts, this switch excels in both daily driving and high‑performance scenarios. Technicians appreciate its straightforward plug‑and‑play installation, which reduces service time on the shop floor. The auto lift feature responds instantly to pressure changes, making it ideal for vehicles that experience frequent load variations, such as trucks, SUVs, and performance cars. Its compact footprint allows it to be mounted on metal brackets, plastic housings, or directly onto pressure lines without compromising structural integrity.

Why Choose Us

Four Seasons has a reputation for delivering automotive components that combine engineering precision with cost‑effective manufacturing. Each pressure switch undergoes rigorous quality testing, including temperature cycling, vibration, and corrosion resistance assessments, to guarantee long‑term reliability. Our dedicated support team provides technical documentation and installation guides, ensuring that distributors and end‑users can integrate the product with confidence. When you select this switch, you benefit from a proven design, a trusted brand, and a component that meets or exceeds industry specifications.

Key Features

• Auto lift operation eliminates manual adjustments for consistent pressure control.
• Compact 3.5″ x 1.5″ x 1.5″ size fits confined engine spaces.
• Lightweight at 1.87 ounces, reducing overall vehicle weight.
• Durable metal alloy construction resists corrosion and vibration.
• OEM‑compatible model 35838 ensures easy replacement for a wide range of vehicles.

FAQ

What vehicles are compatible with model 35838?

The switch is compatible with most passenger cars, light trucks, and SUVs that use standard hi‑low pressure monitoring systems. Refer to the vehicle service manual for exact fitment.

Is any special tooling required for installation?

No special tools are needed. The switch features a plug‑in connector that can be attached to existing pressure lines using standard automotive clamps.

How does the auto lift mechanism work?

When the system pressure reaches the preset high threshold, an internal spring releases, allowing the switch to lift and open the circuit. It returns to the closed position once pressure drops below the low threshold.

Can the switch be used in high‑temperature environments?

Yes, the metal alloy housing is rated for temperatures up to 200°C (392°F), making it suitable for engine compartments and brake assemblies.

What is the warranty period for this product?

Four Seasons offers a one‑year limited warranty covering manufacturing defects and material failures under normal use conditions.