2018 Nissan Pathfinder 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

5 Alternator / Generator parts for the 2018 Nissan Pathfinder come from 5 brands — WAI GLOBAL, FVP, PURE ENERGY and 2 other brands. The "Popular" part is WAI GLOBAL 21152N.

The New section lists 1 option from WAI GLOBAL — brand-new units rather than rebuilt ones. WAI GLOBAL 21152N is listed in this group.

The Remanufactured section lists 4 options from FVP, PURE ENERGY, REMY and 1 other brand — factory-rebuilt units with new wear components. FVP 11888 is listed in this group.

Part numbers include WAI GLOBAL 21152N and FVP 11888, among others listed above.

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

One part is listed for the 2018 Nissan Pathfinder — 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

5 Battery parts are listed for the 2018 Nissan Pathfinder, from DEKA, BOSCH, EXIDE and 2 other brands. DEKA 9A3585 carries the "Popular" badge.

The AGM (Extended Life) section lists 4 options from DEKA, BOSCH, EXIDE and 1 other brand — grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. DEKA 9A3585 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 FT75035 is listed in this group.

Listed part numbers: DEKA 9A3585, BOSCH S6523B and EXIDE MX35, plus the other parts above.

This table covers the positive and ground cables that run from the battery. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS A402CLT.

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

6 Battery Terminal parts are listed for the 2018 Nissan Pathfinder, from BECK/ARNLEY, DORMAN, STANDARD MOTOR PRODUCTS and 1 other brand. BECK/ARNLEY 2060001 carries the "Popular" badge.

This group includes BECK/ARNLEY 2060001, STANDARD MOTOR PRODUCTS BP100P and AUTOTECNICA NI1318199 and the remaining parts above.

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

One part is listed for the 2018 Nissan Pathfinder — 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 are listed for the 2018 Nissan Pathfinder, from DORMAN and WELLS.

Part numbers include DORMAN 601955 and WELLS 5S16538.

This table covers the replacement fuses for this vehicle's fuse boxes. Typical signs include one circuit dead while its neighbor still works, or a fuse that blows again as soon as you replace it. Match amperage and fuse type. A repeat blow means a short — find it before the next fuse. Read more

One part is listed for the 2018 Nissan Pathfinder — WELLS 6G1070.

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

3 Fuse Block parts for the 2018 Nissan Pathfinder come from 2 brands — DORMAN and STANDARD MOTOR PRODUCTS.

Listed part numbers: DORMAN 926001, DORMAN 956403 and STANDARD MOTOR PRODUCTS FH43.

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

FIAMM supplies the 13 Horn parts for the 2018 Nissan Pathfinder. FIAMM 7210223 carries the "Popular" badge.

In the Accessory Replacement grade, FIAMM supplies 7 parts: grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. A representative part number is FIAMM 7210223.

The Standard Replacement section lists 6 options from FIAMM — built to original-equipment specification. FIAMM 7200223 is listed in this group.

This table covers the key fobs that lock, unlock and start the vehicle. Read more

3 Keyless Entry Remote parts for the 2018 Nissan Pathfinder come from DORMAN.

This group includes DORMAN 99645ST, DORMAN 99651ST and DORMAN 99643ST.

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

3 Parking Aid Sensor parts for the 2018 Nissan Pathfinder come from 2 brands — TECHPRO and STANDARD MOTOR PRODUCTS.

This group includes STANDARD MOTOR PRODUCTS PPS145, TECHPRO NI1075102 and TECHPRO NI1175104.

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

10 Speed Sensor parts are listed for the 2018 Nissan Pathfinder, from STANDARD MOTOR PRODUCTS, SKP, AUTOTECNICA and 6 other brands. SKP SKSC374 carries the "Popular" badge.

In the Economy grade, SKP, AUTOTECNICA, BECK/ARNLEY and 4 other brands supply 7 parts: the catalog's value-priced group. A representative part number is SKP SKSC374.

The Standard Replacement section: 3 options from WALKER PRODUCTS, DELPHI and STANDARD MOTOR PRODUCTS. WALKER PRODUCTS 2401050 is listed in this group.

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

14 Starter Motor parts for the 2018 Nissan Pathfinder come from 7 brands — REMY, TERREPOWER, WAI GLOBAL and 4 other brands. The "Popular" part is PURE ENERGY 19063N.

The New section: 6 options from WAI GLOBAL, PURE ENERGY, TYC and 2 other brands. PURE ENERGY 19063N is listed in this group.

The Remanufactured section: 8 options from REMY, TERREPOWER, PURE ENERGY and 3 other brands. PURE ENERGY 19063 is listed in this group.