Description
Overview:
This Injection Valve is a genuine Stihl fuel injector for the TS480i and TS500i disc cutters. It meters and delivers fuel to the engine as part of the electronically controlled injection system, helping maintain clean combustion, reliable starting, smooth idling, and steady power under load. Built from high-quality, corrosion-resistant metal with fuel-safe polymer components and sealing rings, it is designed for durability in dusty cutting environments. Manufactured to OEM tolerances, it is a like-for-like replacement for the original injector, ensuring correct fit to the fuel rail and electrical connector. Ideal for restoring performance when the existing injector is worn, clogged, or electrically faulty. Genuine Stihl part number 4250 130 3309 for dependable, long-term service.
Key Features:
- Genuine Stihl OEM part for assured compatibility and performance (4250 130 3309)
- Precise fuel delivery to support easy starting, stable idle, and full cutting power
- Direct replacement for the original injector; no modifications required
- Robust metal body with fuel-resistant seals for long service life
- Helps resolve symptoms such as hard starting, hesitation, or loss of power
- Engineered for TS480i and TS500i cut-off saws/disc cutters
- Ready to fit; accepts the factory fuel rail, clips, and electrical connector
- Supports correct emissions and fuel efficiency when used with a well-maintained system
- Suitable for routine maintenance or repairs following fuel contamination
Typical Applications:
Used during servicing or repair of Stihl TS480i/TS500i disc cutters to replace a worn, clogged, or faulty injector. Common when addressing poor starting, rough idle, lean running, or reduced cutting performance, especially after contaminated fuel or extended heavy use on construction sites and in hard landscaping.
Also known as:
Fuel injection valve, fuel injector, injector assembly, fuel injection nozzle, fuel metering injector, EFI injector for cut-off saws/disc cutters.
Fits Models:
TS 480i, TS 500i, TS480i, TS500i
Alternate Part Numbers:
4250-130-3309, 42501303309
Product Specifications
| L&S Part No. | 4250 130 3309 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42501303311 |
| Unit of Sale | 1 |
| Applications | TS 480i, TS 500i, TS480i, TS500i |
| Machine Type | Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | TS480i, TS500i |
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