Dorman 994-032 Vapor Canister Purge Valve

Overview of Dorman Vapor Canister Purge Valve 994-032

The Dorman Vapor Canister Purge Valve 994-032 is designed to maintain proper evaporative emissions control in select Suzuki vehicles. Engineered with precise dimensions and durable plastic housing, this purge valve supports efficient fuel vapor management for Suzuki Grand Vitara, SX4, and SX4 Crossover models.

• Connector hose inside diameter: 8 mm for secure hose fitment
• Blade terminal type with 2 male terminals for reliable electrical connection
• Single female rectangular connector ensuring proper plug compatibility
• Plastic housing material for corrosion resistance and durability
• Two ports with 8.5 mm outside diameter for vapor flow
• Inlet inside diameter of 6.5 mm optimized for vapor control
• Compact length of 70 mm for easy integration into the evaporative system

Detailed Product Description

This vapor canister purge valve from Dorman is a critical component in the evaporative emission control system of Suzuki Grand Vitara, SX4, and SX4 Crossover vehicles. The valve regulates the flow of fuel vapors from the charcoal canister to the intake manifold, preventing harmful emissions from escaping into the atmosphere. Its plastic housing provides resistance against heat and chemical exposure, while the blade-type terminals and female rectangular connector ensure a secure and stable electrical connection. The valve features two ports with matching outside diameters of 8.5 mm, facilitating proper vapor flow and system compatibility. With a length of 70 mm and an 8 mm connector hose inside diameter, this purge valve fits precisely within the OEM specifications for the listed Suzuki models.

Common Applications and Issues Addressed

• Prevents fuel vapor leaks that can trigger the check engine light
• Helps maintain optimal engine performance by controlling vapor purge
• Reduces evaporative emissions to comply with environmental regulations
• Resolves rough idling or stalling caused by faulty purge valve operation
• Eliminates fuel odor issues related to vapor canister malfunction

Installation Notes and Tips

When replacing the vapor canister purge valve 994-032 on Suzuki Grand Vitara, SX4, or SX4 Crossover models, ensure the electrical connector is fully seated and the hose connections match the specified diameters (8 mm connector hose, 6.5 mm inlet). No mounting hardware is included, so retain original fasteners or source appropriate replacements. Verify that the valve orientation matches the OEM setup to maintain proper vapor flow direction.

Quality Assurance and Warranty

Dorman manufactures this vapor canister purge valve to meet or exceed OEM standards for fit, form, and function. The plastic housing and terminal design are tested for durability under typical operating conditions. This part is backed by Dorman's quality assurance protocols, providing confidence in long-term performance. Please refer to Dorman's official warranty policy for specific coverage details.