Mercedes A/C O-Ring Santech 1639970445

The Mercedes A/C O-Ring Santech 1639970445 (manufacturer part number MT0254) is a high-quality aftermarket component engineered by Santech. Specifically designed for select Mercedes-Benz M-Class models, it fits the compressor to condenser hose at the condenser and measures 15.7 x 11 mm. This O-ring is compatible with the following applications:

• ML320 (Base, 3.2L V6 — 112.942, Sport Utility, 163.154, 1998-2003)
• ML350 (Base, 3.7L V6 — 112.970, Sport Utility, 163.157, 2003-2005)
• ML430 (Base, 4.3L V8 — 113.942, Sport Utility, 163.172, 1999-2001)
• ML500 (Base, 5.0L V8 — 113.965, Sport Utility, 163.175, 2002-2005)
• ML55 AMG (Base, 5.5L V8 — 113.981, Sport Utility, 163.174, 2000-2003)

Choose Santech MT0254 for a trusted solution that meets OE part number 163 997 04 45, ensuring reliable sealing performance for your vehicle’s A/C system.