Description
2523590C91 International ISB 6.7L/B6.7 DEF Header Quality Sensor
This Genuine International 2523590C91 DEF header quality sensor is built for select ISB 6.7L, B6.7, N9, N10, and other applications applications, cataloged for 2011-2024.
Application notes: DEF Header, 449mm; QLS DEF Header, 449mm.
Specifications
| Brand | International |
| Part Type | DEF Level Sensor |
| UPC | 701735AT |
| Weight | 30.0 lb |
| Year Range | 2011-2024 |
| Engine / Fitment | ISB 6.7L, B6.7, N9, N10, N13, and Dt |
| Application Part Type | DEF Header Quality Sensor |
| Application Notes | DEF Header, 449mm; QLS DEF Header, 449mm |
Listing Note: This is a secondary listing for the main product 5012173R91.









