# Denso Air Conditioning Compressor for Volkswagen \u2013 Part Number: 3Q0816803E<\/p>\n
This detailed product description presents the high-quality, new Denso air conditioning compressor, specifically developed for Volkswagen vehicles. Stremtec, the expert in starting, charging, and cooling systems, exclusively offers reliable and performance-oriented parts for automotive services and professionals. This compressor guarantees the efficient and dependable operation of the climate control system across a wide range of Volkswagen models.<\/p>\n
## Product Overview and Key Features<\/p>\n
The Denso air conditioning compressor with part number 3Q0816803E is a new unit compliant with factory specifications, ensuring optimal cooling performance even in the hottest conditions. Denso, as a leading OEM supplier, guarantees excellent quality and a long service life.<\/p>\n
**Main Advantages:**<\/p>\n
* **Factory Quality:** Original Denso part, ensuring perfect fitment and operation according to Volkswagen factory requirements.
\n* **Reliability:** New part that eliminates the risks associated with used or refurbished units, ensuring long-term, trouble-free operation.
\n* **Efficient Cooling:** Optimized specifically for the cooling needs of Volkswagen vehicles, providing fast and stable cabin temperatures.
\n* **Wide Compatibility:** Interchangeable with several Volkswagen part numbers, providing flexibility during procurement.<\/p>\n
## Technical Specifications<\/p>\n
The precise technical data of the air conditioning compressor ensures compatibility and professional installation.<\/p>\n
| Parameter | Value |
\n| :— | :— |
\n| **Manufacturer** | Denso |
\n| **Part Number (Factory)** | 3Q0816803E |
\n| **Condition** | New |
\n| **Category** | Air Conditioning Compressor |
\n| **Make** | Volkswagen |
\n| **Refrigerant Type** | R134a (generally, to be checked for exact application) |
\n| **Voltage** | 12V (generally) |<\/p>\n
## Part Number Compatibility and Replacement Parts<\/p>\n
This Denso compressor is replaceable with several other manufacturer and aftermarket part numbers, facilitating identification and replacement.<\/p>\n
**Original Volkswagen Part Numbers:**<\/p>\n
* 3Q0816803
\n* 3Q0816803B
\n* 3Q0816803D
\n* 3Q0816803E<\/p>\n
**Denso Factory Part Numbers:**<\/p>\n
* 4371401220
\n* 4471407010
\n* 4471407018
\n* 4472505780<\/p>\n
**Replacement\/Equivalent Part Numbers:**<\/p>\n
* **Bosch:** 090305021
\n* **PSH:** 1986AD1415
\n* **Mahle:** 72526181, LK888001, LK892001, MR996001, MR998001
\n* **Sanden:** PXC148712P
\n* **Lucas:** ACP01348
\n* **Mahle (others):** ACP1570000P, BR92H01, DCP32083<\/p>\n
This wide compatibility list confirms that the 3Q0816803E Denso compressor is an ideal replacement part for Volkswagen systems, regardless of the manufacturer part number used on the original component.<\/p>\n
## Application Area and Professional Notes<\/p>\n
The air conditioning compressor is the heart of the vehicle's climate system. Its job is to compress the refrigerant (usually R134a), which is essential for removing heat from the passenger compartment. Denso compressors feature excellent quality bearings and seals, minimizing mechanical noise and the possibility of leakage.<\/p>\n
**Important information before installation:**<\/p>\n
1. **System Flushing:** When replacing the compressor, it is always recommended to flush the entire AC system to remove old oil and any metal particles.
\n2. **Oil Level:** Denso compressors require special PAG oil. Before installation, the correct amount of oil must be checked, which depends on the system type.
\n3. **Receiver\/Drier:** The system's drier (filter) must be replaced when the compressor is replaced to remove moisture and any existing contaminants in the system.<\/p>\n
Stremtec exclusively distributes parts sourced from reliable, verified suppliers, ensuring that the components installed during a repair meet the highest industry standards. This Denso compressor is the perfect choice for professional workshops seeking a durable and efficient solution for repairing Volkswagen climate control systems.<\/p>\n
## Related Products and Services<\/p>\n
Stremtec has a wide portfolio to support vehicle starting, charging, and cooling systems:<\/p>\n
* **Workshop Equipment:** Our offer includes specialized AC testers (e.g., ACT-1222), which assist in the diagnosis of compressors and the entire climate system.
\n* **Electric Vehicle (EV\/PHEV) Parts:** We also have expertise in the charging systems and components for electric vehicles.
\n* **Training:** We provide professional training for starter motors, alternators, and Motoplat systems.<\/p>\n
This Denso air conditioning compressor (3Q0816803E) is part of the Stremtec offering, which guarantees quality parts and technical support.<\/p>","protected":false},"excerpt":{"rendered":"
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