10 Electrical parts are listed for the 2011 Isuzu NRR, in 3 part types, covering the 5.2L L4 DIESEL Turbocharged engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
The electrical system on the 2011 Isuzu NRR covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. All 10 listed parts are Battery (5 parts), Starter Motor (3 parts) and Alternator / Generator (2 parts).
The 2011 Isuzu NRR came with a single engine, the 5.2L L4 DIESEL Turbocharged, and every part is verified against it.
7 brands supply electrical parts for the 2011 Isuzu NRR, led by TERREPOWER (3 parts), WAI GLOBAL (2 parts) and FVP (1 part), plus 4 more brands. Quality grades include AGM, New and Remanufactured.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2011 Isuzu NRR. 1 part has it: FVP P31TAGM (Battery). Each part number opens a page with every vehicle that part fits.
Alternator / Generator
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TERREPOWER | 90251238N | 🇺🇸 US 🇨🇦 CA | Hitachi Unit110 Amps | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TERREPOWER | 90251238 | 🇺🇸 US 🇨🇦 CA | Remanufactured | 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.
2 Alternator / Generator parts for the 2011 Isuzu NRR come from TERREPOWER.
The New section lists 1 option from TERREPOWER — brand-new units rather than rebuilt ones. TERREPOWER 90251238N is listed in this group.
The Remanufactured section lists 1 option from TERREPOWER — factory-rebuilt units with new wear components. TERREPOWER 90251238 is listed in this group.
Part numbers include TERREPOWER 90251238N and TERREPOWER 90251238.
Battery
AGM (Extended Life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Popular | P31TAGM | 🇺🇸 US 🇨🇦 CA | Platinum AGMBCI Group: 31T | View on Amazon |
| ACDELCO | 31XAGMT | 🇺🇸 US 🇨🇦 CA | AGMBCI Group: 31 | View on Amazon |
| EXIDE | XRF31D | 🇺🇸 US 🇨🇦 CA | RoadforceBCI Group 31 | View on Amazon |
| MOTORCRAFT | BHAGM31 | 🇺🇸 US 🇨🇦 CA | Fleettough/ExtraBCI Group: 31 | View on Amazon |
Performance AGM (Extended Life + Increased Power)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FULLRIVER | 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.
5 Battery parts are listed for the 2011 Isuzu NRR, from FVP, ACDELCO, EXIDE and 2 other brands. FVP P31TAGM carries the "Popular" badge.
The AGM (Extended Life) section lists 4 options from FVP, ACDELCO, EXIDE and 1 other brand — grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. FVP P31TAGM 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.
Part numbers include FVP P31TAGM, ACDELCO 31XAGMT and EXIDE XRF31D, among others listed above.
Starter Motor
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL | 19201N | 🇺🇸 US 🇨🇦 CA | Automatic trans. | View on Amazon |
| WAI GLOBAL | 30691N | 🇺🇸 US 🇨🇦 CA | Manual trans. | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TERREPOWER | 91295914 | 🇺🇸 US 🇨🇦 CA | 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 Isuzu NRR come from 2 brands — WAI GLOBAL and TERREPOWER.
The New section: 2 options from WAI GLOBAL. WAI GLOBAL 19201N is listed in this group.
The Remanufactured section: 1 option from TERREPOWER. TERREPOWER 91295914 is listed in this group.
Listed part numbers: WAI GLOBAL 19201N, WAI GLOBAL 30691N and TERREPOWER 91295914.
Buying Electrical Parts for a 2011 Isuzu NRR
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.
- Confirm you have the 5.2L L4 DIESEL Turbocharged engine — every part on this page is matched to it.
- 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: Battery and Starter Motor .
Frequently Asked Questions
How many electrical parts fit the 2011 Isuzu NRR?
Our catalog currently lists 10 electrical parts for the 2011 Isuzu NRR across 3 subcategories and 7 brands, covering the 5.2L L4 DIESEL Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 2011 Isuzu NRR?
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 Isuzu NRR 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 Isuzu NRR?
Every part on this page is matched to the 5.2L L4 DIESEL Turbocharged engine. 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 Isuzu NRR
Electrical Parts for Other Isuzu NRR Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.