2010-2012 International MaxxForce DT B1UG High-Pressure Turbocharger | Alliant Power AP90019 Remanufactured
This is the Alliant Power AP90019, the high-pressure turbocharger from the two-stage turbo system on the 2010 to 2012 International MaxxForce DT (the twin-turbo version of the DT466, 7.6L), remanufactured by Alliant Power. It is a BorgWarner B1UG supplied with its actuator. It replaces BorgWarner 11559880047, 11559900047, 11559700043, 179322 and 479322, and Navistar 1882868C1, 1882868C91, 1889486C91, 1889486C92, 1889486C93, 1891557C91, 1891557C92, 1891557C93, 5010930R91 and 5010931R1. Catalogs also list it for select MaxxForce 9 and MaxxForce 10 (9.3L, the DT570 family) applications.
With two turbos in series, low boost, slow spool, oil in the charge pipes or turbo noise can come from either stage. Check both turbos, the actuator, the interstage piping and the charge air cooler before you order. This listing is the high-pressure turbo only. The low-pressure turbo is a BorgWarner B2FS and is a separate part. A refundable core applies to this remanufactured unit.
Confirm Fitment Before You Order
The B1UG high-pressure turbo was built in more than one version, with BorgWarner tag numbers ending 0046, 0047 and 0049. This page lists the numbers that two catalogs agree on for the 0047 unit, so if your tag ends in 0046 or 0049 call us before you order. Navistar 1899898C92 is the complete two-turbo assembly: this listing replaces the high-pressure half only. It is also not the single variable geometry turbo from the earlier DT466 and MaxxForce DT (S300V or B2UV). Heavy and medium duty turbos are matched by the number on the turbo tag, so read the BorgWarner and Navistar numbers off your old unit before you order. Send us the tag numbers and the engine serial number. Call 530-668-0818 and we will confirm the exact match at no charge before anything ships.
Specifications
| Part number | AP90019 |
| Brand | Alliant Power |
| Condition | Remanufactured |
| Warranty | Alliant Power 24-month, unlimited-mileage warranty. |
| Type | High-pressure stage turbocharger, remanufactured by Alliant Power |
| Turbo model | BorgWarner B1UG |
| Engine | International MaxxForce DT, 7.6L (twin-turbo DT466) |
| Model years | 2010 to 2012 |
| System | Two-stage (compound) turbo system, high-pressure stage |
| Actuator | Supplied with the actuator fitted |
| Pairs with | BorgWarner B2FS low-pressure turbo (12749880076), a separate part |
| Replaces BorgWarner | 11559880047, 11559900047, 11559700043, 179322, 479322 |
| Replaces Navistar | 1882868C1, 1882868C91, 1889486C91 to C93, 1891557C91 to C93, 5010930R91, 5010930C91, 5010931R1 |
| Complete assembly number | Navistar 1899898C92 is both turbos together. This is the high-pressure half. |
| Core charge | Refundable in full when we receive your rebuildable core |
| Shipping weight | 27 lb |
Fits / Applications
- International MaxxForce DT (7.6L), 2010 to 2012, high-pressure stage of the two-stage turbo system
- Also catalogued for select MaxxForce 9 and MaxxForce 10 (9.3L, the DT570 family) applications. Match the tag number.
- High-pressure turbo only. The B2FS low-pressure turbo is a separate part.
- Match the BorgWarner and Navistar numbers on your turbo tag before ordering
Find out why the old turbo failed before you fit this one. Change the engine oil and filter, check the oil feed and drain lines, prime the turbo with clean oil, and inspect the low-pressure turbo and the charge air cooler for oil and debris. Fit new gaskets and seals.
Part Numbers & Cross Reference
Alliant Power AP90019 · BorgWarner new 11559880047 · BorgWarner remanufactured 11559900047 · BorgWarner 11559700043 · BorgWarner 179322 · BorgWarner remanufactured 479322 · Navistar 1882868C1 · Navistar 1882868C91 · Navistar 1889486C91 · Navistar 1889486C92 · Navistar 1889486C93 · Navistar 1891557C91 · Navistar 1891557C92 · Navistar 1891557C93 · Navistar 5010930R91 · Navistar 5010930C91 · Navistar 5010931R1
Cross-reference numbers can change with engine serial, build year and emissions tier, so treat this list as a starting point. Send us your engine serial number and we will confirm the exact match against your build before anything ships. That check is free and takes a few minutes.
Frequently Asked Questions
Is the AP90019 the high-pressure or the low-pressure turbo?
It is the high-pressure turbo, a BorgWarner B1UG, from the two-turbo system on the 2010 to 2012 MaxxForce DT. The low-pressure turbo is a BorgWarner B2FS with a different part number.
What numbers does the AP90019 replace?
BorgWarner 11559880047, 11559900047, 11559700043, 179322 and 479322, and Navistar 1882868C1, 1882868C91, 1889486C91 through C93, 1891557C91 through C93, 5010930R91 and 5010931R1.
Does the AP90019 fit a MaxxForce 9 or MaxxForce 10?
Catalogs list it for select MaxxForce 9 and MaxxForce 10 applications as well as the MaxxForce DT, but a second B1UG with a BorgWarner tag ending 0049 is catalogued for the MaxxForce DT570 family. Read the number off your turbo tag and call 530-668-0818 before you order.
Is the AP90019 new or remanufactured?
It is remanufactured by Alliant Power from a BorgWarner B1UG turbo and comes with its actuator. A refundable core applies. BorgWarner’s own numbers for the same turbo are 11559880047 new and 11559900047 remanufactured.
Related Parts
- Same fit, other version: International MaxxForce DT / DT466 B1UG High-Pressure Turbocharger | BorgWarner 11559900047 Remanufactured
- Looking for new? International MaxxForce DT / DT466 B1UG High-Pressure Turbocharger | BorgWarner 11559880047 New
Why Buy From Valley Fuel Injection
We are a diesel fuel-injection and turbocharger shop in Woodland, CA, rebuilding pumps, injectors and turbos on our own benches since 1993, not a drop-ship storefront. When you call, you talk to the people who test these units. We verify fitment against your engine serial, VIN or build date before anything ships, so the right part arrives the first time.
UPS to all 50 states, including Alaska and Hawaii. Your rate shows at checkout. A refundable core deposit is added at checkout and refunded in full when we receive your rebuildable core. Questions on fitment? Call 530-668-0818.
Pricing covers the unit itself. Any applicable sales tax and the refundable core charge are additional; shipping is calculated at checkout. Buying tax-exempt? Qualifying diesel repair shops, fleets, farms, and agricultural operations can purchase tax-free. Set up tax-exempt purchasing once and every qualifying order is tax-free going forward.
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