|
0445010639 0445010669 0445010689 Cp4 Fuel Pump 059130755bd 95811031621 for Audi VW Porsche
| MOQ: | 1 pieces |
| Price: | US $310.32-340.32 |
| Payment Method: | L/C,D/A,D/P,T/T |
| OE No. | 0445010639 |
| Type | Fuel Injector Pump |
| Car Make | Diesel Car |
| Packing | Neutral Packing or Customize Packing |
| Warranty | 1 Year |
| MOQ | 1PC |
This electronically controlled high-pressure common-rail diesel fuel pump assembly (Part No.: 0445010639 / 0 445 010 639; common OE cross-references include 059130755BS, 059130755BT, 059130755BE, 059130755BC, 059130755BL, 0445010613, 0445010616, 0445010640, 0445010686, 0445010803, 0445010840, etc.) is precision-engineered. Designed for the 2.7 TDI / 3.0 TDI V6 diesel engine platform, it is widely used in models such as the A4, A5, A6, Q5, Q7, Touareg, and Cayenne (3.0d). As the core power source for generating stable high pressure and regulating fuel flow within the common-rail system, it rapidly pressurizes low-pressure diesel and delivers it steadily to the high-pressure rail, ensuring a consistent and ample fuel supply across various engine speeds.
The component is manufactured to standards emphasizing "micro-precision fit and stable ultra-high-pressure output." The pump body is constructed from high-strength forged alloy steel, while internal plunger assemblies and control valve spools utilize aerospace-grade hardened bearing steel. These critical parts feature a dense, ultra-wear-resistant hardened coating that effectively prevents internal scoring and pressure loss caused by impurities in the diesel fuel.
Advantage: Smart manufacturing at the source and standardized production.
Problem Solved: Addresses issues caused by intermediary markups and contract manufacturing, such as excessive component tolerances, uneven fuel supply pressure across cylinders, and risks of high-pressure leaks.
Value Delivered: Leverages standardized production facilities for end-to-end quality control and eliminates unnecessary markups; ensures highly consistent fuel pressure and flow across all cylinders, reducing maintenance budgets while providing robust, reliable power for vehicle operation.
Advantage: Rigorous quality inspection using ultra-high-pressure digital dynamic test benches covering all operating conditions.
Problem Solved: Mitigates issues common to low-quality replacements, such as significant pressure fluctuations, pressure-release valve sticking (causing engine misfires and vibration), and the wasted time and expense of repeated installation and adjustment.
Value Delivered: Each high-pressure pump undergoes dynamic simulation on automated test benches before leaving the factory, with precise calibration of distribution pressure and sealing performance across various speeds and loads; ensures "ready-to-use" convenience, drastically saving time and costs associated with installation and tuning.
Advantage: Large-scale warehousing with readily available stock and rapid shipping response.
Problem Solved: Addresses the high operational demands of commercial and daily-use vehicles, preventing costly downtime and delays caused by fuel system failures that render vehicles inoperable.
Value Delivered: The warehouse maintains ample stock of popular specifications year-round; orders are processed quickly and shipped within 24–48 hours, significantly shortening logistics wait times, helping owners get vehicles back on the road fast, and avoiding losses due to downtime.
Advantage: Specialized quenched alloy plungers with corrosion-resistant, hardened coating protection. Problem Addressed: Addresses issues in certain regions where poor diesel lubricity and sulfur impurities tend to cause premature wear and seizing of plunger assemblies.
Value Delivered: Core components utilize high-hardness special alloys and surface anti-corrosion treatments, significantly enhancing fatigue and wear resistance; they maintain stable pressure output even under harsh conditions and prolonged high-load operation, thereby avoiding the additional costs associated with frequent disassembly and repair.
| Parameter Name | Parameter Value |
|---|---|
| Product Name | Electronically Controlled High-Pressure Common Rail Fuel Pump for Passenger & Luxury SUV Diesel Engines |
| Standard OE Part Number | 0445010639 |
| Cross-Reference Numbers | 0 445 010 639 / 059130755BS / 059130755BT / 059130755BE / 0445010616 / 0445010840 |
| Applicable Engine Platform | 2.7 TDI / 3.0 TDI V6 Diesel Engine Platform |
| Fuel Supply System | CP4 High-Pressure Electronically Controlled Common Rail System |
| Pump Body Material | High-strength, high-density forged alloy steel |
| Core Plunger Material | Aerospace-grade hardened bearing steel / Wear-resistant hardened coating |
| Maximum Operating Pressure | ≥ 1800 bar (steady-state output) |
| Operating Temperature Range | -40°C to +125°C |
| Internal Sealing Components | OEM-grade high-temperature and high-pressure resistant special fluoroelastomer (FKM O-rings) |
| Net Weight | Approx. 4.88 kg / unit |
| Factory Testing Standard | 100% automated test bench verification covering full-range pressure and sealing performance |
Luxury diesel sedans and SUVs in frequent urban driving conditions: Luxury vehicles equipped with 3.0 TDI engines require frequent starts and overtaking maneuvers during daily urban commuting, placing extremely high demands on the high-pressure pump's pressure build-up speed and idle stability. Mechanics should replace the unit with this high-pressure fuel pump when drivers notice delayed starting, sluggish low-speed acceleration, or slow fuel pressure build-up at idle. After installation, oil pressure builds up smoothly and rapidly, and throttle response becomes crisp and agile, effectively enhancing ride quality and fuel efficiency.
Long-distance, cross-province highway cruising and heavy-load towing scenarios: Large-displacement diesel SUVs and crossovers often operate under sustained high loads during long-distance highway driving or towing. When vehicles struggle for power on inclines in high gears, experience stalling under heavy loads, or show abnormal fuel consumption, the maintenance team installs this high-specification high-pressure common-rail fuel pump. The stable, powerful high-pressure fuel supply restores the engine's robust power output, ensuring a smooth and efficient long-distance journey.
Q: Can the product be installed directly upon receipt? Is additional calibration required?
A: Each high-pressure fuel pump undergoes full-range pressure and flow calibration before leaving the factory. Provided the fuel lines are clean, professional technicians can install the unit—adhering to standard torque specifications for connections and bleeding air from the fuel system—and put it into immediate service.
Q: What are the shipping lead times and stock availability for bulk orders?
A: We operate our own production facilities and large-scale warehouses, maintaining substantial stock of this model. Standard orders can ship within 24–48 hours, and we can arrange rapid production scheduling for large-volume orders.
Q: What quality inspections does the product undergo before leaving the factory?
A: All fuel pumps are assembled in Class 100 cleanrooms and undergo 100% dynamic bench testing at high temperatures and ultra-high pressures. We strictly monitor pressure buildup, fuel return volume, and sealing performance to ensure stable on-vehicle operation.
Q: What is the warranty period, and how are quality issues handled?
A: We offer a 12-month warranty on this product. Should any performance failure occur due to non-human factors during the warranty period, we provide rapid replacement or technical support to safeguard your interests.
