Description
1PCS Fuel Injector 4942359 C4942359 0445120122 – Fits Cummins 6.7L ISB, QSB, ISL, ISD Engines | New Aftermarket Diesel Injector
🔧 Part Numbers
Compatible with the following OEM references:
-
4942359
-
C4942359
-
0445120122
-
0 445 120 122
🚜 Applications
This injector is suitable for the following Cummins diesel engine platforms:
-
6.7L ISB (common rail)
-
QSB 6.7
-
ISL
-
ISD
Commonly used in:
✅ Key Features
-
Direct OEM Replacement – Built to match original specifications for easy installation
-
High-Precision Fuel Delivery – Ensures efficient combustion and better fuel economy
-
Rugged & Reliable – Designed for harsh environments and continuous-duty applications
-
Tested & Verified – Every injector undergoes flow testing, leak checks, and pressure validation
🛒 Available for Purchase On:
🔗 Official Website – TG Autoparts
Browse more high-performance injectors:
👉 Fuel Injector Collection »
🌍 AliExpress Store – Retail & Small Orders
👉 Shop Now on AliExpress »
🏭 Alibaba – Bulk Orders & B2B Inquiries
👉 Contact Us on Alibaba »
💡 Why Choose TG Autoparts?
-
✅ Global shipping & fast order processing
-
✅ Expert support to help match the correct part number
-
✅ Competitive pricing directly from the factory
-
✅ Strict product testing & quality assurance
-
✅ Trusted by global distributors and fleet operators
📌 Summary
The Fuel Injector 4942359 / C4942359 / 0445120122 offers a reliable and efficient solution for keeping your Cummins 6.7L engines running at peak performance. Whether you’re replacing a faulty unit or upgrading for better fuel delivery, this injector is built to perform under pressure.
👉 Order now or explore our full fuel injector range at
TG Autoparts – Fuel Injector Collection
Warranty
Tianguan provides a 1-year limited warranty for new starters/alternators only. If the problem is caused by Tianguan, the seller pays all shipping costs. The warranty does not apply to improper installation, water/fire damage, modifications, or any natural disasters.
Returns
If the return is caused by the consumer (non-defective return), consumer should be responsible for the shipping fee. The specific fee should be based on the express company you choose. If the item problem is caused by Tianguan, contact us before return item, we will provide refund/exchange/or other way to solve it.No refund/exchange to provide if no notification before sending back items beforehand. If customer received damaged product, customer need to send email to linda@tgautoparts.com in 72 hours of item delivered. Customer need to send pictures/videos(use to proof related issues) in emails, Tianguan will recognize the return reason/confirm the issue. Our team will feedback to customer asap. ◉ Damaged Item Damaged merchandise includes items that are damaged during shipping. If you receive the package and then find shipping damage, please save all packaging material and paperwork and contact us immediately by mail linda@tgautoparts.come or other way you have. ◉ Technical Support We highly recommend professional installation for all of our products. We are not accepting any exchange or returns due to improper installation.
Shipping
Orders usually been shipped out within 1-2business days after payment has been cleared, Delivery in 5-7 working days .Orders made on Saturdays, Sundays, and holidays will be processed on the next business day. If there is any problem on your order, please feel free to contact our team by email(linda@tgautoparts.com) Please ensure that the shipping address you provide is accurate. We are not responsible for undeliverable addresses. Shipping address of P.O. BOX, APO, FPO or State of HI, AK, VI, PR. will not accepted.
Reviews
There are no reviews yet.