Enhanced A/C Cooling & Fuel Efficiency

Experience superior climate control and improved fuel economy with our innovative product designed to optimize your vehicle's performance. Here are the key features and benefits:

Key Features:

• Boost A/C Cooling & MPG: Effectively blocks hot coolant to the heater core, resulting in colder A/C during summer months and reducing fuel waste caused by excess heat load (operating range: -20°F to 305°F, pressure rating: 1.6MPa).
• Fix Warm Air Bleed: Prevents unwanted hot air from leaking into cold vents when factory dampers fail. Includes a manual winter/summer switch for precise cabin temperature control.
• 4-Way Multi-Use: Controls four channels for two flow directions, making it ideal for heater bypass, propane lines, fuel systems, and pneumatic setups.
• All Solid Brass Build: Constructed from solid brass with thick walls, this product is anti-corrosion, pressure-rated, and designed to withstand harsh under-hood environments.
• Easy Installation: Fits 16mm hoses with a simple clamp-on installation that requires no screws or professional knowledge.

Upgrade your vehicle's climate control system today and enjoy a more comfortable ride while maximizing fuel efficiency!