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This aftermarket electronic unit injector marked 7423848048 strictly follows Del-phi original E3.2 structural design standards, tailor-made for Ren-ault DXi13 13-liter heavy commercial trucks. Every finished injector undergoes comprehensive hydraulic performance calibration on dedicated EUI test benches, replicating factory fuel delivery volume, injection pulse width and high-pressure atomization angle data. It completely eliminates recurring fuel injection system malfunctions on Ren-ault T/C/K series fleets, restoring steady power output and lowering excessive black smoke emissions under full-load long-distance transport conditions.
Unique Competitive Product Highlights
Precision Matched OEM Injection Calibration Curve
We adjust each injector’s fuel flow parameters to match factory specifications under full working pressure, generating ultra-fine dispersed fuel mist. This solves incomplete combustion troubles including unstable low-RPM idle, delayed throttle response during uphill climbing, and dense grey exhaust smoke when carrying maximum cargo loads.
Carbon-Resistant Reinforced Internal Hardware
Adopts quenched ultra-hard alloy nozzle paired with high-temperature stabilized solenoid coil assembly. Built-in plunger and spring components effectively resist carbon sludge accumulation triggered by low-quality diesel fuel, extending service lifespan for trucks running non-stop cross-country transport schedules all year round.
No Modification Required Direct Bolt-In Swap
1:1 identical outer housing dimension, dedicated white 4-pin electrical plug and fuel pipeline thread matching stock factory injectors. Professional truck technicians complete replacement work without drilling, adapter installation or wiring refitting, significantly cutting workshop maintenance man-hours and vehicle downtime for fleet owners.
Multi-Layer Rigorous Factory Quality Audit Flow
Raw metal material hardness detection → CNC ultra-precision grinding forming → continuous long-cycle hydraulic aging durability test → dual static & dynamic airtight leakage screening → flow balance coding marking. All defective semi-finished goods are fully filtered out before packaging to avoid post-install fuel dripping and unstable fuel rail pressure error codes.
Full Coverage For Ren-ault DXi13 Truck Platforms
Covers all T, C, K series heavy trucks equipped with DXi13 Euro5 engines, a single injector SKU satisfies unified stocking demands for European heavy-duty parts distributors and local repair service centers.
Typical Fault Symptoms This Injector Eliminates
Noticeable violent engine shaking during cold startup and stationary idle
Insufficient pulling torque when hauling overweight cargo or climbing steep slopes
Thick black exhaust smoke released during rapid acceleration and high-load operation
Extended engine cranking cycle before successful ignition in frigid low-temperature environments
Obvious monthly surge in diesel fuel consumption expenditure
Restricted maximum cruising speed and fluctuating power output at high RPM
Packaging & Official Global Warranty Terms
Outer Packing: Impact-proof neutral export carton with customized thick EPE foam inner lining, offering reliable anti-collision protection for transoceanic sea freight and international air courier cross-border transportation
Limited Manufacturer Warranty: 12-month worldwide coverage only for factory manufacturing defects; warranty becomes void if damage arises from contaminated diesel fuel, unprofessional installation or overdue fuel filter maintenance cycles
Purchase Guidance: Double-check the OEM serial number laser-etched on your original injector housing or confirm vehicle DXi13 engine model before checkout; submit truck VIN code to our customer support team for free compatibility verification service.
Wuhan Jinhong Auto Parts Co., Ltd. is a manufacturer and exporter of common rail fuel injectors integrating manufacturing,processing and R & D.
Our factory has a complete and scientific management system and professional product development team, products have been advancing with The Times, quality is also constantly improving, product quality and service have been widely recognized by the industry. Our company has its own factory, combined with the sales model of trade factory, we can provide customers with a full range of services. In addition, our company has international logistics partners to reduce transportation costs for customers. Our company is a leading manufacturer and supplier of Marine parts and auto parts in China. At the same time, we have established partnerships with hundreds of factories specializing in the production of various high-quality auto parts.
Our goal is to provide the best service at the best price, your satisfaction is our best return. Look forward to working with you. Welcome friends from all walks of life to visit, guidance and business negotiations.
FAQ
1. Q: Which payment terms will you accept ?
A: We can accept TT, , paypal and cash etc
2. Q: When my order will be shipped ?
A: Once we get payment, we will ship your order within 2 working days.
3. Q: Which shipping will you offer ?
A: By sea, air, DHL, Fedex, TNT, UPS, EMS, SF.
4. Q: How long does it take to my address ?
A: The normal delivery time is 4-7 days, depending on which country you are in.
5. Q: How can I trace my order ?
A: We will send you the tracking number by email.
6. Q: If I am not satisfied with the products, what should I do ?
A: You can contact us and tell us about your problem. We will offer exchange or repair service under warranty.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Total Annual:
5000000-10000000
Employee Number:
160~200
Ecer Certification：
Verified Supplier
Wuhan Jinhong Auto Part Co., Ltd. is a leading manufacturer and global supplier specializing in high-performance fuel system components, including fuel injectors, fuel pumps, and complete fuel delivery systems. With years of industry experience, we also supply a wide range of engine assemblies and s... Wuhan Jinhong Auto Part Co., Ltd. is a leading manufacturer and global supplier specializing in high-performance fuel system components, including fuel injectors, fuel pumps, and complete fuel delivery systems. With years of industry experience, we also supply a wide range of engine assemblies and s...
