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Product Details:
| OE No. | 0445120310 |
| Type | Fuel Injector |
| Car Make | Diesel Car |
| Packing | Neutral Packing or Customize Packing |
| Warranty | 1 Year |
| MOQ | 1PC |
Perfect Fuel Atomization: Engineered with precision-drilled nozzles and high-pressure common rail technology. It turns diesel into an ultra-fine mist for complete combustion, eliminating engine lag and dropping your fuel costs immediately.
Aviation-Grade Wear Resistance: Built with premium alloy steel and a nano-scale Diamond-Like Carbon (DLC) coating. This protects the needle valve against low-quality fuel and scuffing, extending the injector's lifespan by over 150%.
1:1 OEM Precise Sync: Manufactured strictly to original specifications for instant electronic response. It communicates flawlessly with your engine's ECU, completely preventing annoying fault codes, dashboard lights, and limp mode.
Zero-Leak High-Pressure Seal: Subjected to strict hydrostatic pressure tests and fitted with reinforced sealing rings. This heavy-duty sealing design eradicates high-pressure fuel leaks, keeping your engine safe and your mind at ease.
Package&shipping:![]()
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Application:
Long-Haul Freight Logistics: Perfect for heavy-duty trucks driving 10+ hours continuously. The injector delivers instant power under heavy loads and steep hills, preventing costly roadside breakdowns and ensuring on-time cargo delivery.
Harsh Construction & Mining: Built for excavators and bulldozers working in dusty, high-intensity environments. Its rugged wear-resistant coating prevents engine RPM drops and stalls, keeping your projects moving on schedule.
Urban Stop-and-Go Delivery: Ideal for city delivery fleets facing constant traffic and idling. This high-precision injector optimizes fuel flow at low speeds, minimizing carbon buildup and giving drivers a smoother ride with lower emissions.
Sub-Zero Cold Starts: Engineered for freezing winter conditions where diesel engines struggle. Its superior atomization ensures a quick "first-crank" start, eliminating cold-start failures and reducing dry-friction engine wear.
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Company Info:
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:
Q: How can I confirm if this injector matches my vehicle or engine model?
A: The most reliable method is to check the 10-digit bos-ch part number stamped on the side of your old injector body. If it reads "0445120310" (or matches the cross-referenced OEM part number), it is a direct fit. If you are uncertain, simply send a photo of your engine nameplate or your vehicle's VIN to our online support team for a free compatibility check.
Q: Are there any specific tips I should know when installing this common rail injector?
A: High-pressure common rail systems are extremely sensitive to contamination. Before installation, you must thoroughly flush the fuel lines and replace the diesel fuel filter with a brand-new one. Never expose the injector nozzle tips to dusty environments. Additionally, some vehicle ECUs may require programming the IMA code (correction code) printed on the injector to achieve optimal fuel balance.
Q: Does it come with a warranty? What if the part doesn't fit when I receive it?
A: Yes, we provide a comprehensive 6 to 12-month warranty (depending on the product tier) covering any performance issues caused by non-human factors or non-fuel-contamination issues. If you realize you purchased the wrong model, we support a 30-day return and exchange policy, provided the item is uninstalled and remains in its original, resalable packaging.
Q: Is the packaging safe enough for international cross-border transit?
A: Absolutely. We use heavy-duty export-grade packaging. The critical components of the injector are shielded with plastic protective caps, coated in anti-rust oil, and vacuum-sealed in moisture-proof bags. The unit is then nestled securely inside a custom, shock-absorbing hard box. We guarantee it arrives at your doorstep in pristine, flawless condition, no matter how long the sea or air transit.