Air Con Compressor - Denso - DCP17109
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eBay£314.06Visit shop Air conditioning compressor R 134a ND-8 DCP17109 DENSO for MERCEDES-BENZ VIANO
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eBayAir conditioning compressor R 134a ND-8 DCP17109 DENSO for MERCEDES-BENZ VIANO
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Denso Dcp17109 Air Conditioning CompressorFree delivery in 1–3 days£399.99Visit shop →
Product Information
Full details
This Denso Air Con Compressor (DCP17109) is a direct OE replacement part for Mercedes Vito/Viano W639 models (2.2D/2.0D engines, 2003+). It offers a reliable solution for restoring your vehicle's air conditioning system. A key benefit is its pre-filled ND-8 oil and use of R 134a refrigerant, simplifying installation. The primary caveat is that fitment must be confirmed with specific vehicle details to ensure compatibility.
All features
| Model Part Number | DCP17109 |
|---|---|
| Brand | Denso |
Extended Product Information
FAQs
What refrigerant does this compressor use?
This Denso Air Con Compressor (DCP17109) is designed to work with R 134a refrigerant.
Does the compressor come with oil?
Yes, it comes pre-filled with ND-8 compressor oil, simplifying the installation process.
What vehicles is this compressor compatible with?
It is designed as a replacement for Mercedes Vito/Viano W639 models with 2.2D or 2.0D engines from 2003 onwards.
Can I install this myself?
Installation requires specialized tools and knowledge of A/C systems. Professional installation by a qualified mechanic is strongly recommended.
What is the pulley size and number of grooves?
The compressor features a 6-groove belt pulley with a diameter of 110 mm.
What is the OE part number this compressor is compatible with?
It is compatible with Mercedes OE number A0032302311.
What is the compressor ID?
The compressor ID is 7SEU17C.
Troubleshooting
Air conditioning not blowing cold after installation
Verify correct refrigerant charge, check for leaks, ensure electrical connections to the compressor clutch are secure, and confirm proper system vacuum was achieved during installation.
Compressor clutch not engaging
Check power supply to the clutch, ensure proper air gap, verify fuse and relay integrity, and confirm the engine control module is signaling engagement.
Unusual noises (grinding, rattling) from the compressor
This may indicate internal damage or improper installation. Stop operation immediately and have the system inspected by a qualified technician. Ensure correct oil levels and system cleanliness.
Compressor leaks refrigerant
Inspect seals and fittings for obvious signs of leakage. If a leak is detected, the specific connection needs to be tightened or the seal replaced. Ensure O-rings were lubricated and installed correctly.
Pros and Cons
Pros
- Ensures original equipment quality and fitment.
- Simplifies installation with pre-filled oil and standard refrigerant compatibility.
- Designed specifically for compatible Mercedes models, ensuring optimal performance.
- Durable construction from a reputable manufacturer.
Cons
- Requires professional installation due to the nature of A/C systems.
- Fitment must be carefully verified against the vehicle's VIN and original part number.
- Refrigerant needs to be properly evacuated and recharged by a qualified technician.
- May require replacement of other A/C components (like receiver drier) for optimal system longevity.
Setup, Compatibility & Care
Compatibility Check:
Before purchasing, verify that your Mercedes Vito/Viano W639 model is equipped with a 2.2D or 2.0D engine and was manufactured from 2003 onwards. Cross-reference the OE part number `A0032302311` and the compressor ID `7SEU17C` with your vehicle's existing unit.
Installation:
Installation of an A/C compressor is a complex procedure that requires specialized tools and knowledge of automotive air conditioning systems. It is highly recommended to have this component installed by a qualified mechanic.
- System Evacuation: The existing refrigerant must be safely recovered using specialized equipment.
- Component Replacement: The old compressor is removed, and the new Denso unit is installed, ensuring proper mounting.
- System Flush (Recommended): If the previous compressor failed due to internal debris, a system flush is crucial to remove contaminants.
- Component Check: Inspect and replace other A/C components like the receiver drier and expansion valve as needed.
- Leak Testing & Vacuum: The system must be leak-tested and evacuated to remove moisture.
- Refrigerant & Oil Charge: The system is recharged with the specified type and quantity of R 134a refrigerant and the correct amount of compatible A/C oil (ND-8 is pre-filled, but top-up or system-specific needs may apply).
Care:
Once installed, the primary care for the compressor is ensuring the entire A/C system is maintained. Regularly run the A/C (even in winter) to keep seals lubricated. Have the system checked periodically for leaks or performance degradation. The compressor itself requires no direct maintenance beyond proper system operation.