Mercedes Sprinter A/C Refrigerant Pressure Sensor – Genuine | NCV3 & VS30 | #2110000283 (2007–2026)

A failed A/C refrigerant pressure sensor on a Mercedes Sprinter removes the HVAC control system's ability to monitor refrigerant pressure — causing the compressor to cycle erratically, shut down entirely, or run unprotected outside its safe pressure window. This is the Genuine A/C refrigerant pressure sensor for NCV3 and VS30 Sprinters, a direct replacement that restores accurate pressure monitoring and proper compressor protection across the full A/C operating range.

What This Part Does

The A/C refrigerant pressure sensor is a three-pin analog sensor mounted in the refrigerant circuit that continuously monitors system pressure on the high or low side of the A/C loop. It feeds pressure data to the HVAC control module, which uses it to regulate compressor clutch engagement, protect the compressor from operating at dangerously low or high pressures, and optimize cooling output based on refrigerant charge level and ambient conditions. When pressure drops below the threshold indicating low refrigerant, the module disengages the compressor to prevent damage from running dry. When pressure spikes above the safe limit, it cuts out to prevent component failure. A failed sensor — whether it reads implausibly, returns no signal, or sticks at a fixed value — causes the module to lose this protection entirely, leading to compressor shutdowns, fault codes, and A/C that works intermittently or not at all.

Common Symptoms of a Failing A/C Pressure Sensor

• A/C that blows warm air despite the system being charged with refrigerant
• Compressor that cycles on and off rapidly or fails to engage at all
• A/C fault codes related to refrigerant pressure sensor circuit or pressure plausibility
• A/C performance that is inconsistent — working sometimes but not others
• HVAC warning light or A/C system message in the instrument cluster

When to Replace

Replace when the sensor is confirmed faulty by scan tool with active A/C pressure sensor fault codes, and refrigerant charge level has been verified as correct. Also replace any time the A/C system is opened for compressor, condenser, or receiver/drier service — the sensor is inexpensive and easily disturbed during system work.

Fitment

• 2007–2018 Mercedes-Benz Sprinter 2500 – All diesel engines (NCV3/W906)
• 2007–2018 Mercedes-Benz Sprinter 3500 – All diesel engines (NCV3/W906)
• 2019–2026 Mercedes-Benz Sprinter 1500 – All engines (VS30/W907)
• 2019–2026 Mercedes-Benz Sprinter 2500 – All engines (VS30/W907)
• 2019–2026 Mercedes-Benz Sprinter 3500 – All engines (VS30/W907)
• 2019–2026 Mercedes-Benz Sprinter 3500XD – All engines (VS30/W907)

✔ 3-pin connector — verify connector configuration matches your van before ordering ✔ Always verify by VIN — A/C system configuration varies by trim and chassis spec

Part Numbers

• Mercedes OEM: 2110000283 / A2110000283 / 211-000-02-83
• Cross-reference: 0045429018 / 2205420118
• Manufacturer: Genuine — 0755.1016 / 001-60-15424
• SKU: 2110000283