19 Electrical parts are listed for the 2011 International Lonestar, in 4 part types, covering both the 10.8L L6 DIESEL Turbocharged and the 14.9L L6 DIESEL Turbocharged. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2011 International Lonestar, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. 18 parts of the 19 listed are Alternator / Generator (9 parts), Battery (6 parts) and Starter Motor (3 parts). The other 1 part type covers the remaining 1 part.
The 2011 International Lonestar was sold with both the 10.8L L6 DIESEL Turbocharged and the 14.9L L6 DIESEL Turbocharged. 7 parts fit every engine; the other 12 are engine-specific. Each part shows which engine(s) it fits.
8 brands supply electrical parts for the 2011 International Lonestar, led by TERREPOWER (11 parts), EXIDE (2 parts) and BOSCH (1 part), plus 5 more brands. Quality grades include Remanufactured, AGM and New.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2011 International Lonestar. 4 parts have it, including TERREPOWER 90014577 (Alternator / Generator) and ACDELCO 31XAGMT (Battery). Each part number opens a page with every vehicle that part fits.
Alternator / Generator
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TERREPOWER Fits: 10.8L L6 DIESEL Turbocharged | 90014577N | 🇺🇸 US | Does Not Include Pulley | View on Amazon |
| TERREPOWER Fits: 10.8L L6 DIESEL Turbocharged | 90014723N | 🇺🇸 US | Does Not Include Pulley | View on Amazon |
| TERREPOWER Fits: 10.8L L6 DIESEL Turbocharged | 90014720N | 🇺🇸 US | Does Not Include Pulley | View on Amazon |
| TERREPOWER Fits: 10.8L L6 DIESEL Turbocharged | 90014516N | 🇺🇸 US | Does Not Include Pulley | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TERREPOWER Popular Fits: 10.8L L6 DIESEL Turbocharged | 90014577 | 🇺🇸 US | RemanufacturedDoes Not Include Pulley | View on Amazon |
| TERREPOWER Popular Fits: 10.8L L6 DIESEL Turbocharged | 90014516 | 🇺🇸 US | RemanufacturedDoes Not Include Pulley | View on Amazon |
| TERREPOWER Fits: 10.8L L6 DIESEL Turbocharged | 90014720 | 🇺🇸 US | RemanufacturedDoes Not Include Pulley | View on Amazon |
| TERREPOWER Fits: 10.8L L6 DIESEL Turbocharged | 90014723 | 🇺🇸 US | RemanufacturedDoes Not Include Pulley | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Fits: 14.9L L6 DIESEL Turbocharged | AL9962SB | 🇺🇸 US 🇨🇦 CA | Does Not Include Pulley | View on Amazon |
This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator.
9 Alternator / Generator parts for the 2011 International Lonestar come from 2 brands — TERREPOWER and BOSCH. The "Popular" part is TERREPOWER 90014577.
The New section lists 4 options from TERREPOWER — brand-new units rather than rebuilt ones. TERREPOWER 90014577N is listed in this group.
The Remanufactured section lists 4 options from TERREPOWER — factory-rebuilt units with new wear components. TERREPOWER 90014577 is listed in this group.
1 further part sits outside the graded sections, with the same engine-level match.
This group includes TERREPOWER 90014577, TERREPOWER 90014577N and TERREPOWER 90014723N and the remaining parts above.
Battery
AGM (Extended Life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: all 2011 Lonestar engines | 31XAGMT | 🇺🇸 US 🇨🇦 CA | AGMBCI Group: 31 | View on Amazon |
| FVP Popular Fits: all 2011 Lonestar engines | P31TAGM | 🇺🇸 US 🇨🇦 CA | Platinum AGMBCI Group: 31T | View on Amazon |
| EXIDE Fits: all 2011 Lonestar engines | RF31D | 🇺🇸 US 🇨🇦 CA | RoadforceBCI Group 31 | View on Amazon |
| EXIDE Fits: all 2011 Lonestar engines | XRF31D | 🇺🇸 US 🇨🇦 CA | RoadforceBCI Group 31 | View on Amazon |
| MOTORCRAFT Fits: all 2011 Lonestar engines | BHAGM31 | 🇺🇸 US 🇨🇦 CA | Fleettough/ExtraBCI Group: 31 | View on Amazon |
Performance AGM (Extended Life + Increased Power)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FULLRIVER Fits: all 2011 Lonestar engines | FT110031ST | 🇺🇸 US 🇨🇦 CA | BCI Group 31T(Length X Width X Height) 12.99 In x 6.81 In x 9.13 In | View on Amazon |
This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery.
6 Battery parts are listed for the 2011 International Lonestar, from EXIDE, ACDELCO, FVP and 2 other brands. ACDELCO 31XAGMT carries the "Popular" badge. All of them fit every engine offered in the 2011 Lonestar.
The AGM (Extended Life) section lists 5 options from EXIDE, ACDELCO, FVP and 1 other brand — grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. ACDELCO 31XAGMT is listed in this group.
The Performance AGM (Extended Life + Increased Power) section lists 1 option from FULLRIVER — grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. FULLRIVER FT110031ST is listed in this group.
Listed part numbers: ACDELCO 31XAGMT, FVP P31TAGM and EXIDE RF31D, plus the other parts above.
Speed Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2011 Lonestar engines | 9047544 | 🇺🇸 US 🇨🇦 CA | with Fuller Manual TransmissionTransmission Speed | View on Amazon |
This table covers the speed sensors on the transmission, transfer case or ABS ring. Typical signs include a dead speedometer, harsh transmission shifts, or a code for vehicle speed. Inspect the tone wheel and the connector before replacing the sensor.
One part is listed for the 2011 International Lonestar — DORMAN 9047544.
Starter Motor
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TERREPOWER Fits: 10.8L L6 DIESEL Turbocharged | 91014759N | 🇺🇸 US | Delco Unit39MT | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TERREPOWER Fits: 10.8L L6 DIESEL Turbocharged | 91014759 | 🇺🇸 US | Remanufactured | View on Amazon |
| TERREPOWER Fits: 10.8L L6 DIESEL Turbocharged | 91273423 | 🇺🇸 US | Remanufactured | View on Amazon |
This table covers the starter motors that crank the engine. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor.
3 Starter Motor parts for the 2011 International Lonestar come from TERREPOWER.
The New section: 1 option from TERREPOWER. TERREPOWER 91014759N is listed in this group.
The Remanufactured section: 2 options from TERREPOWER. TERREPOWER 91014759 is listed in this group.
Part numbers include TERREPOWER 91014759N, TERREPOWER 91014759 and TERREPOWER 91273423.
Buying Electrical Parts for a 2011 International Lonestar
On this vehicle, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors.
- Match the engine first. Some electrical parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, clean or renew the battery terminals and grounds with any charging-system repair.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Alternator / Generator and Battery .
Frequently Asked Questions
How many electrical parts fit the 2011 International Lonestar?
Our catalog currently lists 19 electrical parts for the 2011 International Lonestar across 4 subcategories and 8 brands, covering both the 10.8L L6 DIESEL Turbocharged and the 14.9L L6 DIESEL Turbocharged. Each part is matched to the engine(s) it fits.
Do electrical parts differ between 2011 International Lonestar engines?
Some do. 7 parts fit every engine; the other 12 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of electrical problems on a 2011 International Lonestar?
Common symptoms include slow cranking on cold mornings, a battery light that flickers, dim lights at idle, or a check-engine code pointing at a sensor circuit. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, clean or renew the battery terminals and grounds with any charging-system repair.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2011 International Lonestar was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2011 International Lonestar?
First match the engine — each row shows which engine(s) the part fits. Then test before replacing — a failed alternator and a bad ground can look identical, and sensors are frequently condemned for wiring faults. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2011 International Lonestar
Electrical Parts for Other International Lonestar Years
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