BorgWarner New Low-Pressure Turbocharger for International MaxxForce 11, 13 and 15
Replace a worn or failed low-pressure turbocharger with this genuine new BorgWarner B3RS turbocharger for select 2010–2012 International MaxxForce 11, MaxxForce 13, and MaxxForce 15 engines. Part number 13879880004 fits qualifying I783 and B770 applications equipped with the factory two-stage compound turbocharger system.
These engines use separate high- and low-pressure turbochargers working together to provide responsive boost throughout the engine’s operating range. This B3RS unit is the larger low-pressure stage of that system. It is not the complete two-turbo assembly and does not include the engine-specific high-pressure turbocharger.
This low-pressure turbocharger is used across qualifying 11.0L, 13.0L, and 15.0L MaxxForce applications. However, the correct high-pressure turbocharger varies by engine. Fitment should always be confirmed using the tag number from the original low-pressure turbocharger or the International/Navistar original equipment number.
This is a brand-new genuine BorgWarner turbocharger manufactured as a direct-fit replacement for qualifying original equipment applications. BorgWarner turbochargers are engineered and tested to provide dependable performance, durability, and proper integration with the factory air-handling system.
Features
- Brand-new genuine BorgWarner turbocharger
- Fits select International MaxxForce 11, 13, and 15 engines
- Designed for qualifying Navistar I783 and B770 applications
- Low-pressure stage of the factory compound turbo system
- BorgWarner B3RS-087J turbocharger model
- Direct-fit replacement for qualifying original equipment units
- Manufactured and tested to BorgWarner specifications
- No remanufactured components or core return required
Application
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Engines: International MaxxForce 11, MaxxForce 13 and MaxxForce 15
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Engine Designations: Navistar I783 / B770
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Displacements: 11.0L, 13.0L and 15.0L engine classes
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Model Years: Select 2010–2012 applications
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Vehicle Applications: International heavy-duty trucks
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Turbocharger Model: BorgWarner B3RS-087J
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Turbocharger Position: Low pressure
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Turbo System: Two-stage compound turbocharger system
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Condition: New
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Manufacturer: BorgWarner Turbo Systems
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BorgWarner Part Number: 13879880004
Matching High-Pressure Turbochargers
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MaxxForce 11: BorgWarner 12709880009
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MaxxForce 13: BorgWarner 12709880008
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MaxxForce 15: BorgWarner 12709880010
Cross Reference Numbers
BorgWarner:
1387 001 1003, 1387-001-1003, 13870011003, 1387 970 0004, 1387-970-0004, 13879700004, 1387 970 0035, 1387-970-0035, 13879700035, 1387 988 0004, 1387-988-0004, 13879880004, 1387 988 0035, 1387-988-0035, 13879880035
International / Navistar:
3005700C92, 3005700C93, 3007664C91, 3007664C92, 3007664C93, 3007664C94, 3014696C92, 5011056R91, 5011058R91, 5011058R92
This listing is for the low-pressure turbocharger only. It does not include the high-pressure turbocharger, complete installation hardware, or the complete compound turbo assembly. The required high-pressure turbocharger differs between MaxxForce 11, 13, and 15 engines. Verify the original turbocharger tag and OE number before ordering.