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Bo-Sch CP1 Common Rail Fuel Pump 0445010032 For VW Audi 1.9 TDI
Basic Properties
Trading Properties
| 100% OEM Exact Plug-and-Play Replacement: | 0445010032, 038130083D, 038130083X | Mature CP1 Three-Plunger High-Pressure Injection Structure: | Adopts Classic Bos-ch CP1 3-plunger Mechanical Compression Design, Stable Maximum Working Pressure Up To 1400 Bar. Built-in Precision Pressure Control Valve Accurately Adjusts Rail Pressure Under Variable Load; Effectively Solve Cold Hard Start, Accelerati |
|---|---|---|---|
| Wear-Resistant Nitrided Alloy Core & Full High-Temperature Sealing: | Core Plungers, Barrel Assemblies And Drive Shaft Are Forged From High-hardness Nitrided Alloy Steel With Micron-level Precision Clearance Matching. All Internal Sealing Gaskets And O-rings Adopt Fluorine Rubber Heat-resistant Material, Resisting Diesel Imp | ECU Coordinated Precise Fuel Metering, Save Fuel & Lower Emissions: | Cooperates Perfectly With Vehicle ECU To Realize Closed-loop Fuel Metering Control, Optimize Complete Fuel Combustion Efficiency. Significantly Cut Diesel Consumption And Cylinder Carbon Deposition, Reduce Engine Component Wear, Extend Overhaul Cycle. Full |
| Dedicated CP1 Test Bench Full Calibration & Strict Batch QC Inspection: | Every Single Pump Undergoes Full-function Testing Including Pressure Build-up, Fuel Flow, Leakage Detection And Metering Unit Response On Professional Bo-sch CP1 Dedicated Test Bench Before Shipment. Eliminate Low Rail Pressure Fault Codes, Power Loss And | Wide Application & One-Stop Wholesale Support: | Widely Applicable To Light Commercial Vans, Pickup Trucks, Small Agricultural Tractors And Stationary Mini Generator Sets With TD2200 Diesel Engines. Provide 12 Months Quality Warranty, Professional Installation & Priming Technical Manual, Customizable Neu |
| Highlight | CP1 common rail fuel injection system,0445010032 common rail fuel injection system,VW Audi 1.9 TDI common rail fuel injection |
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Replacement Fuel Pump 0445010032 Fit VW Skoda Seat 1.9 TDI PD
This OEM-equivalent Bo-sch CP1 fuel pump 0445010032 is a direct bolt-on replacement for VW/Audi/Skoda/Seat 1.9 TDI PD vehicles.Precision internal plunger and valve maintain stable 1350bar rail pressure, fixing hard start, power loss, black smoke and fuel pressure fault codes, improving combustion and fuel economy.Cast aluminum anti-corrosion housing with wear-resistant internal parts withstands high temperature and vibration. Every unit undergoes full hydraulic bench test to eliminate leakage and pressure fluctuation defects.
We supply new & reman versions with 12-month global warranty, neutral export packaging, flexible MOQ and bulk discounts for repair shops & worldwide distributors.
FAQ 1
Q: No rail pressure, engine won’t start after fitting
A: Bleed air and change filters. Replace pump if plunger/overflow valve is faulty.
FAQ 2
Q: Unstable rail pressure leads to rough idle & stall
A: Clean metering valve and check air leaks. Replace pump if malfunction persists.
FAQ 3
Q: Weak power uphill with low rail pressure fault
A: Replace fuel filter first. Replace pump if internal wear causes insufficient pressure.
FAQ 4
Q: Abnormal knocking noise from fuel pump
A: Impure/watery diesel causes abrasion. Drain tank and stop using if noise continues.
FAQ 5
Q: Hard restart with rapid rail pressure drop
A: Check valve or plunger seal fails to hold pressure. Replace the complete pump.
FAQ 6
Q: Metering unit and pump break down often
A: Dirty diesel and clogged filters cause damage. Use clean fuel and service filters regularly..
Specialized in complete diesel engine spare parts including fuel injectors, high-pressure fuel pumps and engine ECUs, we solve your trouble of hard-to-match auto components.
Every injector, pump and ECU is fully calibrated and strictly bench-tested before shipment to avoid engine failure and repeated maintenance. We carry full series solenoid & piezo injectors, matching ECUs and original pumps for Toyota, Denso, bo-sch vehicles.
We support global auto wholesalers, repair garages and importers with rich in-stock items, flexible mixed MOQ, professional model matching guidance and fast worldwide delivery. All our products come with a 12-month global warranty.
Choose us for stable quality, competitive price and one-stop technical support, your trusted long-term diesel parts partner.
| Serial No. | bos-ch Part Number | Cross Reference Numbers | Compatible Engine | Compatible Applications | Pump Type | Rated Pressure | Plunger Quantity | Unit Weight | Quality Options | Warranty & Service |
| 1 | 0445010008 | 0445010007, 0986437001 | bos-ch CP1 2.0L / 2.5L Diesel Engine | Light-duty commercial vehicles, delivery vans, pickup trucks, agricultural machinery | CP1 Common Rail Pump | Up to 1400 Bar | 3 plungers | 3.20 kg | New Original, Remanufactured | 12 months quality warranty, technical guidance, neutral export packing, global delivery available |
| 2 | 0445010014 | 0445010013, 0986437002 | bos-ch CP1 2.2L / 2.8L Diesel Engine | Medium-duty commercial vehicles, city buses, construction machinery, stationary generator sets | CP1 Common Rail Pump | Up to 1400 Bar | 3 plungers | 3.20 kg | New Original, Remanufactured | 12 months quality warranty, technical support, neutral export packing, bulk discount available |
| 3 | 0445010015 | 0445010014, 0986437003 | bos-ch CP1 2.0L / 2.5L Diesel Engine | Light-duty delivery trucks, pickup trucks, agricultural tractors, light excavators | CP1 Common Rail Pump | Up to 1400 Bar | 3 plungers | 3.15 kg | New Original, Remanufactured | 12 months quality warranty, technical guidance, neutral packing, global shipping solutions |
| 4 | 0445010019 | 0445010018, 0986437004 | bos-ch CP1 3.0L Diesel Engine | Medium-duty commercial vehicles, construction machinery, marine auxiliary engines, large generator sets | CP1 Common Rail Pump | Up to 1400 Bar | 3 plungers | 3.25 kg | New Original, Remanufactured | 12 months quality warranty, technical support, neutral export packing, bulk wholesale discount |
| 5 | 0445010027 | 0445010026, 0986437005 | bos-ch CP1 2.0L / 2.2L Diesel Engine | Light-duty vans, pickup trucks, delivery vehicles, industrial equipment | CP1 Common Rail Pump | Up to 1400 Bar | 3 plungers | 3.10 kg | New Original, Remanufactured | 12 months quality warranty, technical guidance, neutral export packing, global delivery available |
| 6 | 0445010032 | 0445010031, 0986437006 | bos-ch CP1 2.8L / 3.0L Diesel Engine | Medium-duty trucks, construction excavators, wheel loaders, stationary generator sets | CP1 Common Rail Pump | Up to 1400 Bar | 3 plungers | 3.20 kg | New Original, Remanufactured | 12 months quality warranty, technical support, neutral export packing, bulk discount available |
| 7 | 0445010038 | 0445010037, 0986437007 | bos-ch CP1 2.5L / 2.8L Diesel Engine | Light-duty commercial vehicles, delivery trucks, agricultural machinery, light construction equipment | CP1 Common Rail Pump | Up to 1400 Bar | 3 plungers | 3.15 kg | New Original, Remanufactured | 12 months quality warranty, technical guidance, neutral packing, global shipping solutions |
| 8 | 0445010049 | 0445010048, 0986437008 | bos-ch CP1 3.0L / 3.5L Diesel Engine | Medium-duty commercial vehicles, mining equipment, marine auxiliary engines, power generation stations | CP1 Common Rail Pump | Up to 1400 Bar | 3 plungers | 3.30 kg | New Original, Remanufactured | 12 months quality warranty, technical support, neutral export packing, bulk wholesale discount |
| 9 | 0445010050 | 0445010049, 0986437009 | bos-ch CP1 2.0L / 2.2L Diesel Engine | Light-duty vans, pickup trucks, delivery vehicles, industrial equipment | CP1 Common Rail Pump | Up to 1400 Bar | 3 plungers | 3.10 kg | New Original, Remanufactured | 12 months quality warranty, technical guidance, neutral export packing, global delivery available |
| 10 | 0445010069 | 0445010068, 0986437010 | bos-ch CP1 2.8L / 3.0L Diesel Engine | Medium-duty trucks, construction machinery, city buses, stationary generator sets | CP1 Common Rail Pump | Up to 1400 Bar | 3 plungers | 3.20 kg | New Original, Remanufactured | 12 months quality warranty, technical support, neutral export packing, bulk discount available |
| 11 | 0445010070 | 0445010069, 0986437011 | bos-ch CP1 2.5L / 2.8L Diesel Engine | Light-duty commercial vehicles, delivery trucks, agricultural machinery, light excavators | CP1 Common Rail Pump | Up to 1400 Bar | 3 plungers | 3.15 kg | New Original, Remanufactured | 12 months quality warranty, technical guidance, neutral packing, global shipping solutions |
| 12 | 0445010079 | 0445010078, 0986437012 | bos-ch CP1 3.0L / 3.5L Diesel Engine | Medium-duty commercial vehicles, mining equipment, marine auxiliary engines, power generation stations | CP1 Common Rail Pump | Up to 1400 Bar | 3 plungers | 3.30 kg | New Original, Remanufactured | 12 months quality warranty, technical support, neutral export packing, bulk wholesale discount |
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