This page lists 27 electrical parts for the 2021 Nissan Armada, across 7 part types, covering the 5.6L V8 engine. Every part shows its brand, manufacturer part number and fitment notes.
The electrical system on the 2021 Nissan Armada covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. The largest groups are Alternator / Generator (9 parts), Starter Motor (7 parts) and Speed Sensor (5 parts). The other 4 part types cover the remaining 6 parts.
Every part on this page is matched to the 5.6L V8 — the only engine offered in the 2021 Nissan Armada.
The most listed brands for 2021 Nissan Armada electrical parts are ACDELCO (3 parts), STANDARD MOTOR PRODUCTS (3 parts) and WAI GLOBAL (2 parts), plus 14 more brands. Quality grades include Remanufactured, New and Economy.
5 parts on this 2021 Nissan Armada page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including SKP SK3351344 (Alternator / Generator) and ULTRA-POWER SC615 (Speed Sensor). Click any part number to see every vehicle that part fits.
Alternator / Generator
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular | SK3351344 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WAI GLOBAL Popular | 11544N | 🇺🇸 US 🇨🇦 CA | 150 Amps | View on Amazon |
| ACDELCO | 3351344 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | 3343060 | 🇺🇸 US 🇨🇦 CA | GoldRemanufactured | View on Amazon |
| DENSO | 2104010 | 🇺🇸 US 🇨🇦 CA | Reman | View on Amazon |
| FVP | 11544 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| PURE ENERGY | 11544 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| REMY | 11102 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| TERREPOWER | 11544 | 🇺🇸 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.
9 Alternator / Generator parts are listed for the 2021 Nissan Armada, from ACDELCO, SKP, WAI GLOBAL and 5 other brands. SKP SK3351344 carries the "Popular" badge.
In the New grade, SKP, WAI GLOBAL and ACDELCO supply 3 parts: brand-new units rather than rebuilt ones. A representative part number is SKP SK3351344.
In the Remanufactured grade, ACDELCO, DENSO, FVP and 3 other brands supply 6 parts: factory-rebuilt units with new wear components. A representative part number is ACDELCO 3343060.
Part numbers include SKP SK3351344, WAI GLOBAL 11544N and ACDELCO 3351344, among others listed above.
Battery
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FULLRIVER | FT96527 | 🇺🇸 US 🇨🇦 CA | BCI Group 27(Length X Width X Height) 12.09 In x 6.65 In x 9.33 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.
This group shows a single part: FULLRIVER FT96527.
Battery Terminal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 2060001 | 🇺🇸 US 🇨🇦 CA | Positive | View on Amazon |
| DORMAN | 926498 | 🇺🇸 US 🇨🇦 CA | Positive Terminal | View on Amazon |
This table covers the terminals and clamps that connect cables to the battery posts.
2 Battery Terminal parts for the 2021 Nissan Armada come from 2 brands — BECK/ARNLEY and DORMAN.
Listed part numbers: BECK/ARNLEY 2060001 and DORMAN 926498.
Fuse Block
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 926002 | 🇺🇸 US 🇨🇦 CA | Fuse OnlyBattery Fuse | View on Amazon |
| STANDARD MOTOR PRODUCTS | FH45 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the fuse blocks that hold this vehicle's fuses.
2 Fuse Block parts are listed for the 2021 Nissan Armada, from DORMAN and STANDARD MOTOR PRODUCTS.
Part numbers include DORMAN 926002 and STANDARD MOTOR PRODUCTS FH45.
Parking Aid Sensor Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TECHPRO | NI1076100 | 🇺🇸 US 🇨🇦 CA | Fits Front Right | View on Amazon |
This table covers the brackets that mount the Parking Aid Sensor. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.
One part is listed for the 2021 Nissan Armada — TECHPRO NI1076100.
Speed Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ULTRA-POWER Popular | SC615 | 🇺🇸 US 🇨🇦 CA | Fits Vehicle Speedwith Manual trans.or Vehicle Speed | View on Amazon |
| HOLSTEIN | 2VSS0086 | 🇺🇸 US 🇨🇦 CA | Vehicle Speed | View on Amazon |
| STANDARD MOTOR PRODUCTS | SC615T | 🇺🇸 US 🇨🇦 CA | T-Series | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI | SS12249 | 🇺🇸 US 🇨🇦 CA | Transmission Revolution Sensor | View on Amazon |
| STANDARD MOTOR PRODUCTS | SC615 | 🇺🇸 US 🇨🇦 CA | Fits Vehicle Speedor Transmission SpeedInput | 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.
5 Speed Sensor parts for the 2021 Nissan Armada come from 4 brands — STANDARD MOTOR PRODUCTS, ULTRA-POWER, HOLSTEIN and 1 other brand. The "Popular" part is ULTRA-POWER SC615.
The Economy section lists 3 options from ULTRA-POWER, HOLSTEIN and STANDARD MOTOR PRODUCTS — the catalog's value-priced group. ULTRA-POWER SC615 is listed in this group.
In the Standard Replacement grade, DELPHI and STANDARD MOTOR PRODUCTS supply 2 parts: built to original-equipment specification. A representative part number is DELPHI SS12249.
This group includes ULTRA-POWER SC615, HOLSTEIN 2VSS0086 and STANDARD MOTOR PRODUCTS SC615T and the remaining parts above.
Starter Motor
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL Popular | 19068N | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| TYC | 119068 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PURE ENERGY Popular | 16019 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| ACDELCO | 3362179 | 🇺🇸 US 🇨🇦 CA | GoldRemanufactured | View on Amazon |
| FVP | 16019 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| REMY | 16171 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| TERREPOWER | 19068 | 🇺🇸 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.
7 Starter Motor parts are listed for the 2021 Nissan Armada, from WAI GLOBAL, TYC, PURE ENERGY and 4 other brands. WAI GLOBAL 19068N carries the "Popular" badge.
New: 2 parts, from WAI GLOBAL and TYC. A representative part number is WAI GLOBAL 19068N.
Remanufactured: 5 parts, from PURE ENERGY, ACDELCO, FVP and 2 other brands. A representative part number is PURE ENERGY 16019.
This group includes WAI GLOBAL 19068N, TYC 119068 and PURE ENERGY 16019 and the remaining parts above.
Buying Electrical Parts for a 2021 Nissan Armada
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 5.6L V8 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: Alternator / Generator and Starter Motor .
Frequently Asked Questions
How many electrical parts fit the 2021 Nissan Armada?
Our catalog currently lists 27 electrical parts for the 2021 Nissan Armada across 7 subcategories and 17 brands, covering the 5.6L V8 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 2021 Nissan Armada?
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 2021 Nissan Armada 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 2021 Nissan Armada?
Every part on this page is matched to the 5.6L V8 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 2021 Nissan Armada
Electrical Parts for Other Nissan Armada 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.