Denso DCP17122 AC Compressors
Denso DCP17122 AC Compressors High output Extended durability Unmatched reliability Exact fit Quiet, efficient performance
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Denso DCP17122 AC Compressor
The Denso DCP17122 is a high‑performance air conditioning compressor designed for commercial and light‑commercial vehicles such as the Mercedes Sprinter 3‑t Van, B906 models from 2006 to 2013. It delivers reliable cooling with efficient refrigerant flow, making it an ideal choice for fleet operators who demand durability and low maintenance.
Key Features
- Compact Design: The DCP17122’s compact footprint allows easy installation in tight engine bays without compromising airflow or space for other components.
- High Efficiency: Engineered with advanced metallurgy and precision machining, the compressor achieves superior energy efficiency, reducing overall vehicle power consumption.
- Robust Construction: Constructed from high‑strength alloy steel, it resists corrosion and wear, extending service life even in harsh operating environments.
- Low Noise Operation: Optimized internal geometry minimizes vibration, ensuring quiet operation for both driver comfort and passenger experience.
- Easy Maintenance: The design incorporates a quick‑release mounting system and accessible seals, simplifying routine inspections and replacements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | DCP17122 |
| Application | Mercedes Sprinter 3‑t Van (B906) 2006–2013, 3.5 L engine variants |
| Refrigerant Type | R134a |
| Operating Pressure Range | Low: 0.8 MPa – High: 4.2 MPa (typical) |
| Cooling Capacity | ≈ 5 kW (varies with ambient conditions) | Dimensions (L×W×H) | 210 mm × 140 mm × 120 mm |
| Weight | 3.2 kg |
| Mounting Type | Standard bolt‑on with quick‑release plate |
| Operating Temperature Range | -20 °C to +60 °C |
| Seal Material | EPDM rubber, rated for R134a compatibility |
| Lubricant | Synthetic oil (ISO VG 32) |
Installation Guidelines
The DCP17122 is engineered to fit seamlessly into the existing air conditioning architecture of the Mercedes Sprinter series. During installation, ensure that:
- The mounting plate aligns precisely with the vehicle’s bracket holes.
- All electrical connections are secured and insulated according to OEM specifications.
- Refrigerant lines are checked for leaks before pressurization.
- The compressor is rotated manually a few turns to confirm free movement of internal components.
Maintenance & Service Tips
- Perform routine visual inspections every 10,000 km for oil leakage or seal wear.
- Replace the EPDM seals after 30,000 km or if any signs of degradation appear.
- Use only ISO VG 32 synthetic oil when re‑lubricating; avoid mixing with other grades.
- Keep the compressor’s mounting area clean to prevent dust accumulation that could impede heat dissipation.
Compatibility Summary
The Denso DCP17122 is specifically calibrated for:
- Mercedes Sprinter 3‑t Van (B906) models from 2006 to 2013 with 3.5 L engines.
- Other light commercial vehicles that share the same refrigerant system architecture and mounting interface.
Its universal design allows technicians to interchange it with other Denso compressors of similar series when necessary, ensuring minimal downtime for fleet operations.
Performance Highlights
- Consistent cooling output even under high ambient temperatures.
- Reduced power draw compared to older compressor models, contributing to better fuel economy.
- Long service intervals due to durable seals and robust internal components.
Conclusion
The Denso DCP17122 AC Compressor represents a blend of reliability, efficiency, and ease of maintenance. Its tailored fit for the Mercedes Sprinter 3‑t Van series makes it an indispensable component for fleet managers seeking optimal cabin comfort without compromising vehicle performance.
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 340.26 EUR  417.61 EUR  362.87 EUR |
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| Identifiers | |
| Brand |  Denso is a Japanese automotive parts manufacturer. It is the world's largest supplier of automotive ignition systems, and also produces a wide range of other automotive components. |
| Model | Denso DCP17122 |
| MPN | Denso DCP17122 |
| ID | 7018422 |
| Dimensions / Weight | |
| Key Features | |
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