2018 Nissan Armada Electrical Parts

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. Read more

10 Alternator / Generator parts are listed for the 2018 Nissan Armada, from ACDELCO, SKP, WAI GLOBAL and 6 other brands. SKP SK3351344 carries the "Popular" badge.

In the New grade, SKP, WAI GLOBAL, ACDELCO and 1 other brand supply 4 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.

This table covers the Automatic Headlamp sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

This group shows a single part: WELLS 5S15603.

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. Read more

This group shows a single part: FULLRIVER FT96527.

This table covers the terminals and clamps that connect cables to the battery posts. Read more

4 Battery Terminal parts for the 2018 Nissan Armada come from 4 brands — AUTOTECNICA, BECK/ARNLEY, DORMAN and 1 other brand.

Listed part numbers: AUTOTECNICA TY1317437, BECK/ARNLEY 2060001 and DORMAN 926498, plus the other parts above.

This table covers the Blind Spot Detection sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

One part is listed for the 2018 Nissan Armada — WELLS 5S16557.

This table covers the resettable circuit breakers in this vehicle's electrical system. Read more

This group shows a single part: WELLS 3C1208.

This table covers the Cruise Control Distance sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

2 Cruise Control Distance Sensor parts for the 2018 Nissan Armada come from 2 brands — DORMAN and WELLS.

Part numbers include DORMAN 601747 and WELLS 5S17001.

This table covers the fuse blocks that hold this vehicle's fuses. Read more

4 Fuse Block parts are listed for the 2018 Nissan Armada, from DORMAN, STANDARD MOTOR PRODUCTS and WELLS.

This group includes DORMAN 926002, DORMAN 956402 and STANDARD MOTOR PRODUCTS FH45 and the remaining parts above.

This table covers the horns mounted in the front of the vehicle. Read more

13 Horn parts for the 2018 Nissan Armada come from FIAMM. The "Popular" part is FIAMM 7210223.

The Accessory Replacement section lists 7 options from FIAMM — grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. FIAMM 7210223 is listed in this group.

In the Standard Replacement grade, FIAMM supplies 6 parts: built to original-equipment specification. A representative part number is FIAMM 7200223.

This table covers the ultrasonic park-aid sensors in the bumper. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

TECHPRO supplies both parts for the 2018 Nissan Armada.

Listed part numbers: TECHPRO IN1075102 and TECHPRO IN1075103.

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. Read more

One part is listed for the 2018 Nissan Armada — TECHPRO NI1076100.

This table covers the Side Object Sensor modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

One part is listed for the 2018 Nissan Armada — DORMAN 601413.

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. Read more

8 Speed Sensor parts for the 2018 Nissan Armada come from 7 brands — STANDARD MOTOR PRODUCTS, ULTRA-POWER, HOLSTEIN and 4 other brands. 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.

Standard Replacement: 5 parts, from ASTEMO / HITACHI, DELPHI, NTK and 2 other brands. A representative part number is ASTEMO / HITACHI CAS0004.

Listed part numbers: ULTRA-POWER SC615, HOLSTEIN 2VSS0086 and STANDARD MOTOR PRODUCTS SC615T, plus the other parts above.

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. Read more

7 Starter Motor parts are listed for the 2018 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.

Part numbers include WAI GLOBAL 19068N, TYC 119068 and PURE ENERGY 16019, among others listed above.