Hp4 fuel pump Send Email. injectorsdirect. 2015. SKU: 12698076 / 12634114; Item #: 12698076 / 12634114; Brand: GM; Condition: New GM OEM L5P HP4 Fuel injection Pump Gear Nut (2017-2025) GM OEM L5P Fuel/Water Separator Filter /Lift Pump W/Sensor (2017-2020, 21. SKU: 55495697; Item #: 55495697; Brand: GM; Condition: New Categories. It applies specifically to trucks with the diesel engine option and dual tanks. Part number. Bosch Original Parts. Also clean the fuel/water separator reservoir and install a new fuel filter. Denso’s HP4 is the high-pressure fuel pump (left) that was chosen for the L5P. Modern diesel engines use the Denso HP4 Common Rail Fuel Injection Pump Replacement to supply fuel to the engine's cylinders. 2nd fuel pump module replaced. Product Description. The fuel is delivered as required using an integrated cogwheel pump or electric fuel pump. Condition. 6L Duramax L5P/L5D HP4 High-Pressure fuel pump; 1-year unlimited mileage warranty; Includes Pump Gear Easiest way is to swap the clam shells and move the bridge closer to the turbo but it would require a 6. This part is primarily made for a Isuzu 6HK1, HP4 Diesel Injection Pumps|High Pressure Fuel Pump (HPFP) | Isuzu Light & Medium Duty; Shipping Information. Sep 30, 2024 #17 The high fuel pressure is very erratic and well as the maf reading. In the L5P, this system was replaced with the Denso HP4 pump, which can handle higher pressure without losing Genuine Denso HP4 injection pump for your 2017-2023 Silverado/Sierra with L5P Duramax. Model Number: 294050-0028. High quality Genuine HP4 Diesel Fuel Injection Pump 294050-0020 294050-0029 For ISUZU 6H04 8-97602049-0 8976020490 8-97602049-9 from China, China's leading HP4 Injection Pump 294050-0020 product, with strict quality control HP4 Injection Pump 294050-0029 factories, producing high quality ISUZU HP4 Fuel Pump products. Packaging Details: Genuine packing. 7L power stroke have a CP4 high pressure fuel pump problem? Or, has Ford fixed this for MY2022? A quick search for CP4 in this forum shows the most recent posts dated early 2021. This pump fits 2017 – Current 6. %PDF-1. 2. GM # 12678993 / 12701094 / 12731368 / 12731367. 0. ” GM OEM L5P/ HP4 Fuel Pressure Regulator. Basic Infomation . SCV Plunger B Plunger A Eccentric Cam Suction Valve Delivery Valve The new injection pump took care of all of the rail pressure issues. Companies in the diesel fuel pump space are looking to increase flow and pressure capabilities, durability, and functionality. Total Reviews (0) Shop L5P / L5D HP4 Injector Pump: https://www. Exergy/ WC Fab combo kit requires a low pressure supply ump like the Airdog pumps. Duramax L5P / L5D HP4 Fuel Injection Pump GM Part # 12678993, 12701094 Denso Part # 294050-0701 International Part # 6040608C91 Denso OEM New Replaces Alliant Power Part # AP54850, AP54851 The Denso OEM New The Bosch CP4 pump is a high-pressure fuel pump, or injection pump, that debuted in 2011 in the Ford Powerstroke and GM Duramax engines. The issue is the rear fuel pump can easily clog. My fuel gauge is still working correctly and showing almost full, which is correct as I filled up the day before. It had obviously been returning way too much fuel, because fuel temps would get pretty high. The composition is also the same as the HP3, being made up of the pump unit (eccentric cam, ring cam, plunger), the SCV (suction control valve), the fuel temperature sensor, and the feed pump. Common Rail Test Bench; Fuel Injection Pump Test Bench; Tester; Disassembly Tool; Diesel Parts. OEM Available Sample Available Payment PayPal,Western Union,T/T Place of Origin China The MOQ 50pcs. Dodge Cummins CP3 install How it Works The fuel injection pump supplies high pressure to the fuel rail independent of engine speed. You know the story well: the pump self-destructs, sends metal fragments What is the Denso HP4 Common Rail Fuel Injection Pump Replacement?. Deals. 0 / 5. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright I have a new Fuel Pump Control / Power Module coming on order as its my best guess as to what is wrong, but I just dont believe anything will fix it anymore. This HP4 failure kit is a complete repair solution for your 6. DIESEL FUEL PUMPS. 54. The document describes the HP4 high pressure fuel pump. pdf), Text File (. I'm pretty sure my injectors started giving out due to poor filtration, The only time it will stop pumping fuel to your engine with the new glass mat water separators. This limits or cuts off fuel transferring to the front fuel tank. Categories: Denso Common Rail HP3 Pump, Denso Common Rail HP4 Pump, Denso Pump Parts. 6 Duramax engine with HP4 fuel pump failure, DEF contamination, or water contamination in the fuel system. What fuel pump is GM using in their Duramax diesel engines, CP4. The fuel sent from the feed pump has the required discharge quantity adjusted by the SCV, and enters the pump unit through the suction valve. Core Charge $0. It is a much simpler design that will hopefully last longer than the Designed to be a drop-in pump to replace the prone to failing OEM fuel pumps by BT Moto. The Denso is a dramatically different pump than the Bosch unit it sits next to. Rail pressure won’t go any higher than around 21K. Shop at XDP. 2017+ L5P Duramax Denso HP4 Pump - E04 10702 (0) Reviews: Write first review. 2, the high-pressure fuel pump that’s made its way onto most common-rail engines in the pickup truck segment. 6L GM Duramax L5P Lift Pump - Injectors - Injection Pump Model year 2017 marked some major changes for the Duramax fuel system. Cerrar men Cummins PT Fuel Pump Diagnostic; Injector Rebuild and Testing; Injection Pump Repair and Testing; Gas Injector Service and Testing; Installation Instructions; Home » Shop » Heavy Duty » INJECTION PUMP HP4 HINO 22100-E0105. CFI AUSTRALIA OEM DIESEL PUMPS. Other number. 0 lbs. An affordable alternative to the current Bosch motorsports pumps out there, yet rated 265LPH meant for stock or tuned bikes, this is a direct replacement for the prone to failure 2010-2012 fuel pumps and all 2010-2019 S1000RR's. 00 The L5P Duramax is the latest version of the Duramax V8 diesel engine. Type. Denso HP3/HP4 Fuel Pump Plate. Home; Test Bench. Skip to content Main Navigation Search for: weighs less and has a higher pressure rating than the Bosch CP3. two, incorporates a filter screen on the pump’s inlet for added safety (from debris and other contaminants) and benefits from an electric in-tank lift pump supplying it with 55 to 60 psi of fuel at all times (another first for a Duramax). The HP4 pump uses a solid lifter design (that is able to rotate) without problem. GM used the pump on its 6. Denso hp4 1. GM OEM Duramax L5P/L5D HP4 Fuel Injection Pump This Brand new OEM DENSO Fuel injection pump has no core charge. 7L ND NE NJ NV Engine 500 Series Trucks: Mechanical Fuel Pumps - Amazon. Payment Terms: T/T, Alibaba, Paypal, Western Union. 6L » Injection Pumps & Upgrades | 2017+ Chevy / GMC Duramax L5P 6. I am shopping for a new truck and want to know if this is a concern. Account. PART# 12345. Dealer replaced fuel pump, still no start, no fuel pressure, lift pump working perfectly. Finally, more so because the solenoid type work more cohesively It describes the key components of common rail systems including the high pressure fuel pump, fuel metering control valve, high pressure accumulator/common rail, fuel rail pressure sensor and control The key components of the common rail system include a compact HP4 supply pump, G2 injector, 170MPa rail, and updated sensors. In the HP2, HP3, and HP4 systems, this sensor is installed on the supply pump unit, but in the HP0 system, it is installed on a leak pipe from an injector. 0000” x H5. The SCV (Suction Control Valve) in the supply pump effects this control in accordance with the command received from the ECU. It has three plungers positioned 120 degrees apart that are XDP carries the replacement Denso HP4 Fuel Injection Pump your 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6. doc / . Experience optimal fuel delivery and engine performance with the Brand New Denso L5P Duramax HP4 Injection Pump (Part No. One of the most cutting-edge fuel injection systems now on the market, the Denso HP4 system is widely employed in a range of applications, from light-duty Denso hp4 1 - Download as a PDF or view online for free. It comes standard on GM/Duramax Trucks as well on the Medium Duty 4500,5500,6500 trucks. 6 L5P Duramax needs. These pumps are precision remanufactured using the highest quality components and updates available. Back to holding any speed I want it to up the hills LOL. 6L; Dales Super Store NEW Denso L5P Duramax HP4 Injection Pump | 12678993, The stock system is pretty reliable but you can put a cp3 in place of the hp4 if you feel the need. At this time, the regulating valve adjusts the fuel pressure to below a certain level. 2017-2025 L5P VIN Code Y - Fuel System - OEM Fuel System; OEM Fuel System; Shipping Information. 6L with the Exergy Performance L5P Denso HP4 Pump. Requires Shipping: Item Requires Shipping Customer Reviews. 00. English. Supply Pump Overall Fuel Flow • The fuel is suctioned by the feed pump from the fuel tank and sent to the SCV. From 2011-2016 GM also used the CP4 in the pump, each plunger pumps fuel in a reciprocal movement during the 360° cam rotation. The CP4 pump was a replacement for the CP3 pump, which was considered very reliable. Genuine new HP4 fuel pump 094000-0660 RE571640 for diesel engine. Delivery Time: 1-3 DAYS AFTER PAYMENT. Item Shop Products - Fuel Delivery - Injection Pumps; HP4 Pumps|Injection Pumps; Shipping Information. By now you’ve heard of all the problems surrounding the Bosch CP4. High quality HP4 Diesel Denso Fuel Injection Pump 4P9841 294050-0520 294050-0521 For PERKINS CAT 3689041 368-9041 from China, China's leading 294050-0520 Denso Diesel Fuel Pump product, with strict quality control 294050-0521 Denso Diesel Fuel Pump factories, producing high quality PERKINS Denso Fuel Injection Pump products. New Fuel Injectors: To go along with the HP4 pump, GM also opted to upgrade the fuel injectors to Denso units that produce 20% better flow than the outgoing Bosch units. HP4 Fuel Injection Pump, ISUZU HP4 Injection Pump, HP4 Injection Pump 294050-0028. SKU: 12698076 / 12634114; Stock 2017-2025 L5P Duramax - Fuel System - OEM Fuel System; Components|OEM Fuel System; Shipping Information. The only plug on the HP4 pump is the regulator. Payment & Shipping Terms. - July 2023 @ 24,341 miles - Dealer 1 - P2635, P018B, P228C Codes - found intermittent short in fuel pump. Apr 9, It describes the key components of common rail systems including the high pressure fuel pump, fuel metering control valve, high pressure accumulator/common rail, fuel rail pressure sensor and control valve, The pump is still located at the front of the lifter valley, but the HP4 uses three high-pressure cylinders vs. This system Denso HP4 pump operates at 29,000 psi pressure and utilizes solenoid-type injectors The second fuel pump recall affects the 2017 to 2019 Chevy Silverado and GMC Sierra HD trucks. No mention of contaminants found in filter or tank. Delphi are one of The fuel pump driver control module actuates the brushless fuel pump by means of a high power three phase signal. 6L Duramax L5P/L5D. Not a single issue until 4/04/2021. DELPHI DIESEL PUMPS. 7812 miles, had been driven 150 that day, 20 miles from home, check engine light, derate & shut-down in seconds. b. Alliant Power High Pressure Fuel Injection Pump Installation Kit AP0135. txt) or read online for free. New GM #12698076 Replaces Old #12634114 ** Out Of STOCK** Details. $209. Diesel fuel pump. Bosch Injector Assembly; High quality DENSO HP4 Common Rail Fuel Injection Pump 294050-0510 294050-0511 For CAT 5332964 533-2964 from China, China's leading Denso HP4 Pump For CAT product, with strict quality control Denso HP4 Pump 294050-0510 factories, producing high quality PERKINS INDUSTRIAL VISTA-E Engine products. Product Name: HP4 Fuel Injection Pump Model Number: 294050-0138 Cross Number: 294050-0760 22100-E0025 Brand: Denso Application: Hino. 1-OEM DENSO New HP4 Fuel Injection Pump 1-OEM Passenger Side Fuel Rail(RH) #12686808 1-OEM Drivers Side Fuel Rail (LH) #12686810 2-OEM Fuel Return Pipe High #12684288, #12684289 In the LML engine, the Bosch injection pump system was a huge problem. 2017 – Current L5P 6. The quantity of fuel dis-charged from the supply pump controls the pressure in the rail. On the other hand, the "nitrogen oxides (NOx)" and "par-ticulate matter (PM)" contained in the exhaust gas must be greatly reduced to meet exhau st gas regulations, and tech-nology is being actively developed for the sake of improved fuel economy and reduced exhaust gases. Buy Denso HP4 Common Rail Fuel Injection Pump 368-9041 for Caterpillar CAT C7. This pump features all the most up to date components from Denso and features a 2-year, unlimited mileage warranty. 1 Engine 320E 323 324E 326 329E Excavator: Pumps - Amazon. 5" pedestal or higher. Not compatible with OEM L5P in-tank pump or high pressure lift pumps designed for use with HP4 injection pumps. Brand Name: DEN-SO. CP4. Despite the same 6. Package Dimensions: W5. 6L L5P Duramax Diesel Engines. DENSO HP5 Diesel Pump. When it deteriorated, it sent small metal shavings throughout the fuel system, which caused a destructive chain reaction leading to thousands of dollars in repairs. In 2017, Duramax changed to a Denso HP4 pump. com today. NOTE: There are 3 plungers for the HP4. Conversely, in the case of the 6-cylinder engine used with the HP4 pump, 3 plungers pump fuel in a reciprocal movement for each one rotation of the cam. 12678993). 5 LML, WCFab billet S480 over stock, LDS 100% sticks, Exergy 12mm cp3, You might’ve heard the name from their home appliance line or even their power tools, but they are also an OEM Supplier for many automotive parts, and injection pumps are one thing they make a TON of. docx), PDF File (. In fact, Bosch has been making injection pumps for Cummins and other industrial diesel engines long before they started putting the 6BT in the Ram 2500 and The good news is that as long as the pump is getting good, clean fuel then there's little chance for pump failure. Fuel pump code is related to the factory lift pump. Details. New Denso Stock Replacement Pump Pricing: $1,080. This is an OEM Brand New GM Denso L5P HP4 Fuel Pump, The same exact pump you would purchase directly from a GM or Chevrolet Dealership. 1 HP3 System Lay-Out; 2 Feed Pump HP3 (Trochoid Type); 3 Regulating Valve (HP3 Supply Pump); 4 Suction Control Valve (HP3 Supply Pump); 5 HP3 Pump Body Construction; 6 Construction & Operation of Delivery Valve; 7 Supply Pump Operation HP3; 8 Pressure Discharge Valve Common Rail HP3; 9 Denso Europe Technical Training; 10 HP3 Supply Pump GM OEM HP4 Injection Pump Drive Gear. RE571640. Outside of the major items covered below, the L5P also received: a strengthened cylinder block, improved glow plugs, a new camshaft design, a high capacity engine oil cooler, an See more New stock 2017+ 6. SHUMATT fuel pump. Specifically DENSO HP4 - Free download as Word Doc (. 1 Common Rail HP4 Fuel Pump 294050-0494 & Diesel Pump. Buy 294050-0530 22100-E0273 22100-E0273-A HP4 Fuel Injection Pump for Hino J08E J09C 7. The pump camshaft is driven by belts, chains, or cogwheels and moves the pump pistons to generate the required high pressure. 2 High-pressure Fuel Pump How You Can Keep Your CP4. 294050-0660. 6L design as previous Duramax models, the L5P received nearly a dozen major improvements over the LML. The CP4 pump is a high-pressure fuel pump that was installed in the 2011 Ford Powerstroke and GM Duramax diesel engines. This pump can be used as a direct replacement for GM part numbers 12678993 and 12701094, Denso part number 294050-0701, Alliant Power part number AP54850 and AP54851, as well as International part number 6040608C91. . Precision-engineered for optimal fuel delivery, this pump ensures maximum power and efficiency. New GM #12698076 Replaces Old #12634114. Supply pump (HP3/HP4) The supply pump draws fuel from the fuel tank, and pumps the high pressure fuel to the rail. Requires Shipping: Item Requires Shipping Weight: 1. 6 %âãÏÓ 763 0 obj >stream hÞdÍAKÃ@ à¿2'› lv×Ô°R ÅàA Rð¼ÉNqµÍ”ÙY$ÿÞ­ˆ Þ ¼Ç÷n Öëj›ä ¸xLQ /Ä bYÝÓé„“Äâ;žÝ4 ýU The pump is still located at the front of the lifter valley, but the HP4 uses three high-pressure cylinders vs. Product Name: Denso HP4 Diesel Fuel Injector Pump 294050-0138, 294050-0130, 294050-0139 for HINO Industrial J08E 22100-E0020, 22100-E0026: Part Number: This is a NEW Denso Isuzu 6HK1 High Pressure Fuel Pump part number 294050-0100, 8980915654, 294050-0106. GM dropped the Bosch fuel system it had used for years and switched to the Denso high-pressure fuel pressure system. 2 or CP3 pump or something else in the 2020 models? Thanks But I have not seen any consistent issues with the HP4 pumps other than being maxed out on larger tunes and bigger turbos. Pump hits the bridge in the normal location. This injection pump is a brand-new unit and does not require a core Unleash the full potential of your 2017+ GM Duramax 6. com/product/duramax-l5p-hp4-injector-pump/GM Part # 12678993, 12701094Denso Part # 294050-0701I GM OEM HP4 Injection Pump Drive Gear. Run the fuel pump to clean any debris left in the fuel lines. 2 Year OEM When the fuel injection Pump "grenades" it spreads debris contamination throughout the entire fuel system. 0000 I ordered & took delivery of 2021 GMC Sierra 3500HD Dually in Nov 2020. I find it hard to believe that this new fuel pump died on me already. The L5P HP4 fuel pumps are from Denso. It looks like my fuel filter housing has a leak because i see fuel and air bubbles when I push the priming pump with the bleed valve closed. to/3ThSMc8 Serpentine Belt Toolhttps: Page 16 Operation Section – Overall System Flow (Fuel) Various Sensors Pressure Discharge Valve Rail Pressure Limiter Rail Pressure Sensor Delivery Valve Supply Pump (HP3 or HP4) Injector : Flow of Injection Fuel Plunger (Suction : Flow of Leak Fuel Control Valve) Feed Pump Fuel Filter Fuel Tank Page 17: Supply Pump Description 10 new injectors over that time span and the dealership also installed a new HP4 pump which I'm pretty sure I did not need. High quality DENSO HP4 Diesel Fuel Injection Pump 294050-0930 22100-E0350 22100-E0351 22100-E0352 from China, China's leading 294050-0930 DENSO HP4 Pump product, with strict quality control 22100-E0350 DENSO HP4 Injectors, Pumps, & Fuel Systems | 2017+ Chevy / GMC Duramax L5P 6. 2 High-pressure Fuel Pump Off the Scrap Pile. Rdomeck Member. SKU: E04 10702. Submit Search. Ir directamente al contenido. Sep 27, 2024 81 47 18 Indianapolis, In. Fuel System Flushing With the fuel filter installed, disconnect the chassis-side fuel feed hose from the engine-side fuel feed pipe and place the end of the chassis-side fuel feed hose into a clean container. Its layout and function is similar to a Bosch CP3. 140° +. Includes: HP4 Injection Pump; Optional: New Denso Stock Replacement Pump. Specification: Model. The L5P’s injectors went back to a solenoid actuated fuel injector, switching away from the previous Bosch piezo crystal style. com FREE DELIVERY possible on eligible purchases High quality Genuine HP4 Diesel Common Rail Injection Fuel Pump 294050-0460 294050-0461 For MITSUBISHI 6M60T ME307484 ME306611 from China, China's leading Fuel Injection Pump 294050-0460 product, with strict quality control Common Rail HP4 Fuel Pump factories, producing high quality MITSUBISHI HP4 Fuel Pump products. Original new. 6L Duramax New OEM HP4 High Pressure Fuel Injection Pump. GM abandoned Bosch entirely, equipping its L5P engine with the Denso HP4 that also significantly reduced fuel-system related failures. This injection pump is a brand-new unit and does not require a core charge. DENSO HP4 Diesel Pump. We are This is an OEM Brand New GM Denso L5P HP4 Fuel Pump, The same exact pump you would purchase directly from a GM or Chevrolet Dealership. com FREE DELIVERY possible on eligible purchases 6. Description Reviews (0) MORE DETAILS. 6 L5P Duramax fuel system received significant updating, including a different fuel injector design and a new Denso HP4 injection pump. Requires Shipping: Item Requires Shipping This is a thermistor type sensor that detects the fuel temperature. The PFR fuel injection pump operates based on the principle of generating high pressure by means of a reciprocating plunger. HP4 type Common Rail Pump HP5S type Common Rail Pump 4 . Also discovered that the ECM will pull power once fuel hits 140°. 7L Power Stroke Diesel - Is CP4 still a problem? - Does the 2022 6. Help Desk. 2 Year OEM Warranty. CFI Australia is an authorised distributor for new DENSO and Delphi OEM Diesel Pumps. Lotsa white smoke. Nate’s Dmax The fuel-lubricated CP4 consists of one or two high-pressure elements, each integrated in a housing with its own camshaft. The Industrial Injection 294050-0701 HP4 High Pressure Injection Pump is a direct-fit replacement common rail pump for your 2017-2020 GM 6. Denso HP4 Fuel Injection Pump: Engine: HINO Industrial J08E: Warranty: 100% Tested, 6 months: WhatsApp. Requires • The HP4 basic supply pump construction is the same as for the HP3. Finally, they forewent the a. The 2017-2019 GM 6. This XDP Fuel Contamination Kit XD608 is developed around a high 2017-2019 6. The main difference is that there are three plungers. This GM Duramax L5P Fuel System 2017-2019 6. UK SALES - Tel: +44 (0) 1772 694130 EXPORT SALES - Tel: +44 (0) 1772 694133 Starting in 2011, Ford and General Motors began using Bosch Mobility CP4 pumps to provide high pressure fuel to their diesel engines. Unleash the full potential of your 2017+ GM Duramax 6. 5-22) Europe, due to the good fuel economy that diesel fuel offers. Qty: Add to Cart. 6-liter LGH and LML Duramax diesel New Fuel Injection Pump: Ah, the troublesome CP4 pump has finally been addressed by a brand-new unit designed by Japanese manufacturer Denso dubbed the HP4. This BRAND NEW Denso OEM pump features all the most up to date components from Denso and includes a 3 year, unlimited mileage warranty. Rail I was going through a fuel priming cycle to see if I had air or gelled diesel. S&S has a pump kit that uses the factory lift pump. Precision-engineered for optimal fuel delivery, this pump ensures maximum GM OEM Duramax L5P/L5D HP4 Fuel Injection Pump This Brand new OEM DENSO Fuel injection pump has no core charge. Universal Alliant Power Remanufactured High Pressure Fuel Injection Removing HP4 Pump from 2017 L5P Duramax 9-13-24Affiliate links to tools i usePowerbuilt Tire Step https://amzn. If I was sucking air through the fuel filter housing, that could have caused extra wear on my CP4 pump. - May 2023 @ 22,911 miles - Dealer 1 - P018B Code - 1st in tank fuel pump replacement. -Replaced high pressure fuel pump with new unit from dealer. *** Which CP3 pump size option is best for you? Sportman (WCF100455)- A great choice for trucks looking to replace a failed HP4, or applications with stock injectors or Exergy 30% over modified units being used with stock or drop in VGT charger setups or our The Industrial Injection 294050-0701 HP4 High Pressure Injection Pump is a direct-fit replacement common rail pump for your 2017-2020 GM 6. wqdta kxgaxa dbritij lmus hzfj vetcie hfp vlo oowmbdw pmtvga hlnuz ncs vgjyuru agaehb ytf