Overview
The Crown Automotive Fuel Injector Seal Kit, part number 4504348, is an OE replacement seal kit for gasoline fuel injectors. Its flow rate is OEM.
Crown Automotive makes and distributes replacement parts for Jeep vehicles. This kit carries a Direct Fit entry only.
Key features
- OE replacement type
- Flow rate is OEM.
- Gasoline fuel type
- Direct Fit entry with no vehicle years listed
Seal replacement basics
Injector seals are small rings and grommets that keep fuel and pressure contained where the injector meets the rail and the cylinder head. They harden with heat and age, so a kit is usually used when injectors are already removed for service. Seals made for gasoline injectors are rated for fuel, but they should match the injector design exactly.
Before reinstalling, clean the injector bores and the seating surfaces on the rail. Lubricate new seals only with a fuel-safe lubricant, and avoid pinching them during seating. Check the rail and fuel lines for cracks, as a seal kit will not fix a damaged line.
- Clean injector bores and rail seats
- Use new seals at every removal
- Check fuel lines for cracks
- Avoid pinching seals during seating
Specifications
| Brand | Crown Automotive |
|---|---|
| Part number | 4504348 |
| UPC | 848399074840 |
| Replacement type | OE replacement |
| Flow rate | O.E.M. |
| Fuel type | Gasoline |
| Fitment entry | Direct Fit |
Vehicle fitment
It carries only a Direct Fit entry, with no vehicle year, make, model or engine attached. Verify year, model and trim match your vehicle before ordering.
Confirm your vehicle’s year, model and trim before ordering.
What’s included
Check the seals in the kit against the injectors before starting the job.
