Arnott Air Suspension Solenoid Valve Unit

Arnott Air Suspension Solenoid Valve Units: Precision-Engineered Valve Blocks

When an air suspension system starts to sag, lose pressure, or cause the compressor to run nonstop, the solenoid valve block is often the root cause. Arnott Industries — a globally recognized leader in aftermarket air suspension — brings the same engineering discipline that defines its entire product catalog to its line of air suspension solenoid valve units, giving technicians and enthusiasts a reliable, OE-quality solution without dealer pricing.

What Does a Solenoid Valve Block Do?

An air suspension solenoid valve block distributes air from the compressor to the air springs and air struts. It is the traffic controller of the entire air ride system, opening and closing individual circuits to maintain proper ride height and load leveling across all four corners of the vehicle. Over time, valve block O-rings can dry rot and leak air, causing the compressor to overwork or allowing moisture to degrade the electrical solenoid components. Replacing a failing valve block before it cascades into compressor failure is one of the most cost-effective repairs in air suspension maintenance.

Why Choose Arnott for Solenoid Valve Blocks?

Arnott Industries Inc. is ISO 9001:2015 and TUV Rheinland Certified, assuring customers of products that are built to last. That commitment to quality extends directly to its valve block lineup. The Arnott solenoid valve block is made from the highest quality materials including O-rings and electrical components, and is designed to meet or exceed the original equipment. Specifically, Arnott valve blocks are lab-tested electrically and pneumatically and made of high-strength, fatigue-resistant plastic for dimensional stability and less pressure escape.

As the global leader in aftermarket suspension solutions, Arnott manufactures its products in facilities located in the US and Europe, owns numerous innovations and patents, and is ISO 9001 certified. This infrastructure means every valve block that leaves an Arnott facility has been subjected to rigorous validation — not just a visual inspection.

Wide Vehicle Coverage

Arnott's solenoid valve block lineup spans a broad range of vehicles, from domestic trucks to European luxury marques. Known fitments include:

• The VB-3496, a new air suspension solenoid valve block for the 2013–2018 Ram 1500 and 3500
• The VB-3489, designed for the 2010–2016 Porsche Panamera (970), excluding hybrid variants
• The VB-3498, covering the 2016–2020 Volvo XC90 and 2018–2020 Volvo XC60 (SPA platform)
• The VB-3832, engineered for Audi applications requiring a direct-fit solenoid valve unit

Each of these is a direct OE replacement, meaning no modifications, no adapters, and no guesswork during installation.

The Arnott Advantage

Arnott offers a Limited Lifetime Warranty for North American customers on all air springs, new and remanufactured strut and shock assemblies, coil spring conversion kits, air suspension compressors, and valve blocks. That warranty coverage on valve blocks reflects Arnott's confidence in its own manufacturing standards — and gives buyers real peace of mind. Arnott has built its reputation over the last three decades by earning the trust of individuals and businesses around the globe with its Limited Lifetime Warranty, generous return policy, unmatched product quality, and dedicated customer support.

Whether you're servicing a luxury sedan, a full-size pickup, or a European crossover, Arnott's air suspension solenoid valve units deliver the fitment precision and long-term durability that the Arnott brand is known for worldwide.