294050-0020 Den-so HP4 High Pressure Fuel Pump

MOQ： One
Price： 300💲 Up to 600💲
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Supply Ability	1000
Delivery Time	3 to 7 days
Advanced HP4 Upgrade	Higher pressure resistance and precision than regular HP3 pumps, meeting strict heavy-duty engine fuel system standards.
Packaging Details	Neutral packaging
Solves Typical Fuel System Faults	Effectively fixes cold start failure, idle jitter, insufficient power and low rail pressure issues.
Payment Terms	L/C,D/A,D/P,T/T,Western Union
Calibrated & Low Maintenance	100% OEM bench calibrated for zero leakage, extending service life and cutting maintenance costs.
Industrial-Grade Materials	Premium alloy body, wear-resistant ceramic plungers and heat-resistant FKM seals resist pressure, corrosion and high-temperature aging.
Stable High-Pressure Output	Maintains constant rail pressure without fluctuation, delivering sufficient fuel supply for acceleration and heavy-load operation.
Original Den-so HP0 Standard Design	Manufactured in strict accordance with De-nso HP0 pump technical standards to perfectly match original system parameters.
Model Number	294050-0020
Place of Origin	guangdong
Brand Name	De-nso

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Product Specification


Supply Ability	1000	Delivery Time	3 to 7 days
Advanced HP4 Upgrade	Higher pressure resistance and precision than regular HP3 pumps, meeting strict heavy-duty engine fuel system standards.	Packaging Details	Neutral packaging
Solves Typical Fuel System Faults	Effectively fixes cold start failure, idle jitter, insufficient power and low rail pressure issues.	Payment Terms	L/C,D/A,D/P,T/T,Western Union
Calibrated & Low Maintenance	100% OEM bench calibrated for zero leakage, extending service life and cutting maintenance costs.	Industrial-Grade Materials	Premium alloy body, wear-resistant ceramic plungers and heat-resistant FKM seals resist pressure, corrosion and high-temperature aging.
Stable High-Pressure Output	Maintains constant rail pressure without fluctuation, delivering sufficient fuel supply for acceleration and heavy-load operation.	Original Den-so HP0 Standard Design	Manufactured in strict accordance with De-nso HP0 pump technical standards to perfectly match original system parameters.
Model Number	294050-0020	Place of Origin	guangdong
Brand Name	De-nso
High Light	den-so denso common rail ，den-so denso fuel injection system ，de-nso denso common rail

294050-0020 De-nso HP4 High Pressure Fuel Pump

294050-0020 De-nso HP4 High Pressure Fuel Pump is a high-grade upgradedn upgraded high-precision common rail pump built with. Made of high-strength alloy housing, hardened ceramic plungers and FKM high-temperature sealing components. As Denso’s premium HP4-series fuel pressure core unit, it delivers ultra-s, it provides stable high-pressure fuel supply for heavy-duty diesel engines, ensuring reliable cold startup, steady idlemooth operation and high-efficiencyt combustion under heavy loads.

294050-0020 is a fully compatible OEM plug-and-play replacement pump. It strictly conforms to original factory pressure parameters and mounting dimensions, requiring no modification or professional debugging for fast, error-free installation.This OEM-grade pump supports direct plug-and-play installation. It fully matches original pressure parameters and mounting size without modification or extra debugging.

Featuring anti-fatigue internal valve groups and corrosion-resistant structural materials, this HP4 pump withstands long-term ultra-high pressure impact, frequent start-stop cycles and harsh engineering working conditions. It perfectly resolves common faults including hard starting, low rail pressure, insufficient power and unstable engine speed fluctuation.With anti-fatigue valve groups and corrosion-resistant structure, this HP4 pump adapts to long-term high-pressure and harsh working conditions. It effectively fixes hard starting, low rail pressure, weak power and unstable engine speed.

Every 294050-0020 fuel pump undergoes 100% professional bench testing. Comprehensive inspection of fuel delivery volume, pressure stability and sealing performance ensures zero leakage and consistent long-term heavy-load working reliability.Every pump is 100% bench-tested for fuel delivery, pressure stability and tightness, ensuring zero leakage and reliable heavy-load performance.

We specialize in wholesale of De-nso HP0/HP3/HP4 high-pressure fuel pumps and common rail injectors for heavy-duty vehicles and construction machinery.

All products pass strict OEM testing and calibration. Custom packaging, bulk orders and fast global shipping are available.

We provide high-quality fuel system parts, competitive factory prices and reliable after-sales service for global maintenance clients.

1. Can this injector fit my car directly?
Please send your car model, year and original OE number for accurate matching.
2. Do injectors come with calibration codes?
Yes, every injector is attached with unique calibration code.
3. What quality options do you have?
New Original, OEM Packed and Remanufactured injectors available.
4. How long is your warranty?
All injectors enjoy 12-month global warranty.
5. What’s your delivery time?
In-stock items ship within 3-7 working days worldwide.
6. Can I mix different part numbers in one order?
Yes, mixed MOQ is acceptable for all our diesel injectors.

Denso OE Part Number	Cross Reference Numbers	Compatible Engine	Fitment Vehicles & Equipment	Pump Type	Fuel System Type	Rated Pressure	Unit Weight	Production Year Range
15021-505A2	15021-505A3, 15021-505A4, 1J600-53052	Yanmar 4TNV98/98T 3.3L Diesel	Yanmar Vio75/Vio80 Excavators, Forklifts, Compact Loaders, Agricultural Machinery	Common Rail Injection Pump	De-lphi Common Rail System	1600 Bar	3.2 kg	2005-2016
22100-H03EA	22100-H03EB, 22100-H03EC, 094000-0094	Hino J08E-TB 7.7L Diesel	Hino Ranger 500, Profia 700, Light Duty Commercial Trucks	HP2 Common Rail Injection Pump	Denso Common Rail System	2000 Bar	3.8 kg	2004-2015
294050-0020	294050-0021, 294050-0022, 094000-0920	Toyota 1KD-FTV 3.0L Diesel	Toyota Hilux, Prado, Fortuner, Hiace, 4Runner	HP3 Common Rail Injection Pump	Denso Common Rail System	1800 Bar	3.5 kg	2002-2015
294000-0039	294000-003A, 294000-003B, 094000-0133	Toyota 2KD-FTV 2.5L Diesel	Toyota Hilux, Hiace, Fortuner, Innova, Light Commercial Vehicles	HP3 Common Rail Injection Pump	Denso Common Rail System	1700 Bar	3.3 kg	2001-2015
294000-0040	294000-0041, 294000-0042, 094000-0151	Hino P11C-TB 10.5L Diesel	Hino Profia 700, Super Dolphin, Heavy Duty Commercial Trucks	HP4 Common Rail Injection Pump	Denso Common Rail System	2200 Bar	4.0 kg	2003-2014
294050-0039	294050-003A, 294050-003B, 094000-0097	Hino J05E-TB 5.1L Diesel	Hino Dutro, Toyoace, Ranger 500, Light Duty Trucks	HP2 Common Rail Injection Pump	Denso Common Rail System	1900 Bar	3.6 kg	2004-2015
299000-0040	299000-0041, 299000-0042, 094000-0167	Hino E13C-TB 13.0L Diesel	Hino Profia 700, Super Dolphin, Heavy Duty Commercial Trucks	HP4 Common Rail Injection Pump	Denso Common Rail System	2400 Bar	4.2 kg	2003-2014
299000-0051	299000-0052, 299000-0053, 094000-0145	Toyota 1HZ 4.2L Diesel	Toyota Land Cruiser 70/80 Series, Coaster, Bus, Heavy Duty Off-Road Vehicles	Mechanical Fuel Injection Pump	Mechanical Injection System	1400 Bar	3.7 kg	1990-2004
1J508-50501	1J508-50502, 1J508-50503, 15021-505A2	Yanmar 4TNV94/94L 3.0L Diesel	Yanmar Vio55/Vio60 Excavators, Forklifts, Compact Loaders, Agricultural Machinery	Common Rail Injection Pump	Denso Common Rail System	1500 Bar	3.0 kg	2004-2015

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Guangzhou Zhuohang Automotive Parts Co., Ltd. We are a professional diesel parts exporter based in Guangzhou, China. We offer two product lines: Brand New & Remanufactured Core products: diesel injection pumps, fuel injectors and engine ECU controllers. Our parts are compatible with Bo-sch,... Guangzhou Zhuohang Automotive Parts Co., Ltd. We are a professional diesel parts exporter based in Guangzhou, China. We offer two product lines: Brand New & Remanufactured Core products: diesel injection pumps, fuel injectors and engine ECU controllers. Our parts are compatible with Bo-sch,...

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Guangzhou Zhuohang Auto Parts Co., Ltd.
Yiyun Town, Baiyun District, Guangzhou City, Guangdong Province, China
https://www.fuel-injectionsystem.com/

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