Santech MT0327 A/C Expansion Valve Block Fitting Replacement

The Santech MT0327 is a direct-replacement automotive air conditioning block fitting designed to restore proper refrigerant flow and sealing at the expansion valve connection point in your vehicle's A/C system. Block-type fittings serve as the critical interface between the A/C system's high-pressure liquid line and the expansion valve, ensuring a leak-free, mechanically secure connection that is essential for efficient cabin cooling.

Manufactured by Omega-Santech, a recognized leader in automotive thermal management components, the MT0327 is engineered to meet or exceed original equipment manufacturer (OEM) specifications for fit, form, and function. Santech's extensive catalog covers automobile, truck, bus, and off-road vehicle applications, making them a trusted source for A/C system repairs.

Key Features:

• Block-type design — provides a compact, secure, dual-port connection at the expansion valve
• OEM-equivalent specifications — engineered to match original dimensions and port sizing for a precise fit
• Direct-fit replacement — bolt-in installation with no modification required
• Quality construction — built to withstand the high-pressure demands of automotive refrigerant systems
• 24-month / 24,000-mile warranty — Santech backs this part against defects in materials and workmanship

The Santech MT0327 block fitting is the reliable choice for restoring a properly sealed and efficient A/C system. Whether addressing a refrigerant leak or replacing a damaged fitting during an A/C service, this component delivers the quality and confidence of an industry-trusted brand.