Description
Premium aftermarket replacement fuel injector from PAI Industries. The PAI 390092X is a direct-fit fuel injector assembly engineered for Caterpillar C12, C10, 3176, and 3196 diesel engines. It replaces OEM Caterpillar injector 212-3463 and remanufactured number 10R-0963, restoring precise fuel delivery, combustion efficiency, and reliable engine performance under heavy-duty conditions.
Signs You Need a New Fuel Injector
- Excessive black or white exhaust smoke at idle or under load
- Rough idle, misfires, or engine stumbling
- Noticeable loss of power or poor throttle response
- Increased fuel consumption without change in driving conditions
- Hard starting or extended cranking time
Specifications
| Manufacturer | PAI Industries |
|---|---|
| Part Number | 390092X |
| Part Type | Fuel Injector Assembly |
| Replaces OEM | Caterpillar 212-3463 |
| Engine Compatibility | Caterpillar C12, C10, 3176, 3176C, 3196 |
| Injector Type | EUI (Electronic Unit Injector) |
| Core Charge | Yes — refundable upon return of acceptable core |
Cross References
This part replaces or is equivalent to the following part numbers:
- Caterpillar: 212-3463, 2123463, 10R-0963, 10R0963, 194-5083, 1945083, 137-2500, 1372500, 0R-8773, 10R-9235, 10R-1268, 147-0373, 203-7685
- PAI Industries: 390092X
- Also known as: 10R0963C, M10R0963, R-10R0963, 703161AT
Applications
This fuel injector fits Caterpillar C12, C10, 3176, 3176C, and 3196 engines found in:
- Freightliner FL70, FL80, FL106, FL112, FLD112, FLD120, Columbia, Century Class (1996–2004)
- Peterbilt 357, 378, 379, 385 (1996–2004)
- Kenworth T600, T800, W900 (1996–2004)
- Caterpillar 725, 730 Articulated Trucks
- Caterpillar 345B II, 365B, 365B L Excavators
- Caterpillar 16H Motor Grader
- Caterpillar R1600, R1700G Underground Mining Loaders
Verify your engine serial number and configuration before ordering to confirm fitment.
