127-8218 Diesel Fuel Injector Description
The 127-8218 Diesel Fuel Injector YNF16946 is supplied for compatible CAT 3116 and 3126 diesel engine fuel system applications. Fuel is delivered into the combustion system in a controlled manner so that stable combustion, engine response, and power output can be supported under changing operating loads.
The injector is suitable for engine repair, rebuilding, and fuel system replacement where worn or faulty injection components need to be renewed. Reference numbers including 127-8218, 127-8207, and 0R-8684 can be used during product identification, but the exact engine application should be confirmed before ordering.
For B2B buyers, injector matching should be based on the part number, engine model, existing injector markings, connector or body appearance, and removed-part photos. Accurate verification helps importers, machinery dealers, and repair businesses reduce incorrect purchases, additional freight costs, and unwanted inventory.
127-8218 Diesel Fuel Injector Technical Data
| Parameter |
Specification |
| YNF Part Number |
YNF16946 |
| Main Part Number |
127-8218 |
| Additional Reference |
127-8207 / 0R-8684 |
| Product Name |
Diesel Fuel Injector |
| Alternative Name |
Engine Injector / Fuel Injection Injector / Diesel Injector |
| Product Type |
Engine Fuel Injection Component |
| Parts Category |
Diesel Engine / Fuel System Parts |
| Engine Application |
CAT 3116 / 3126 |
| Main Function |
Controlled Fuel Delivery and Injection |
| Application |
Construction Equipment Diesel Engine |
| Installation |
Engine Fuel Injection System |
| Material |
Precision Metal Assembly |
| Fitment Check |
Part Number / Engine Model / Injector Marking / Existing Part Photo |
| Quality Type |
Aftermarket Replacement |
| Condition |
New |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Shipping Method |
Air, Sea, Express |
| Payment Terms |
T/T, PayPal, Western Union |
127-8218 Diesel Fuel Injector Applications
| Application |
Description |
| CAT 3116 Engine |
Used in compatible diesel fuel injection applications |
| CAT 3126 Engine |
Suitable for compatible engine fuel system replacement |
| Construction Equipment |
Supports diesel engine repair in compatible machinery |
| Engine Fuel System |
Delivers controlled fuel for engine combustion |
| Engine Rebuild |
Suitable for injector replacement during engine overhaul |
| Fuel System Repair |
Used when worn or faulty injection components are replaced |
| Spare Parts Distribution |
Suitable for engine parts dealers and wholesalers |
| B2B Inventory |
Suitable for importers, workshops, and machinery parts stockists |
CAT 3116 3126 Injector Detail Display
Q: Is this a common rail injector?
A: This product should be identified according to its part number and specific engine fuel system rather than being assumed to be interchangeable with common rail injectors.
Q: How can I confirm the correct injector before purchasing?
A: The part number, engine model, existing injector markings, physical appearance, and removed-part photos should be compared.
Q: Why should the engine model be provided with the part number?
A: Similar or related injector reference numbers may be associated with different engine applications, so engine information provides an additional level of verification.
