2018 Ram Promaster 1500 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

18 Alternator / Generator parts for the 2018 Ram Promaster 1500 come from 10 brands — BOSCH, MOPAR, FVP and 7 other brands. The "Popular" part is SKP SK11793.

The New section lists 6 options from MOPAR, SKP, TYC and 2 other brands — brand-new units rather than rebuilt ones. SKP SK11793 is listed in this group.

The Remanufactured section lists 12 options from BOSCH, FVP, PURE ENERGY and 4 other brands — factory-rebuilt units with new wear components. DENSO 2101201 is listed in this group.

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

17 Battery parts are listed for the 2018 Ram Promaster 1500, from DEKA, LUCAS, ACDELCO and 7 other brands. DEKA 9A49 carries the "Popular" badge.

The AGM (Extended Life) section lists 15 options from DEKA, LUCAS, ACDELCO and 6 other brands — grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. DEKA 9A49 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 FT89049 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

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

5 Battery Cable parts for the 2018 Ram Promaster 1500 come from MOPAR. 1 part fits every engine; the other 4 are engine-specific.

This group includes MOPAR 4727651AB, MOPAR 4727649AG and MOPAR 52112164AB and the remaining parts above.

This table covers the Battery covers. Read more

2 Battery Cover parts for the 2018 Ram Promaster 1500 come from MOPAR. 1 part fits every engine; the other 1 is engine-specific.

Part numbers include MOPAR 68109570AA and MOPAR 6JV49LAHAB.

This table covers the trays the battery sits in. Read more

One part is listed for the 2018 Ram Promaster 1500 — MOPAR 68169811AB.

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

22 Fuse parts are listed for the 2018 Ram Promaster 1500, from BUSSMANN and MOPAR. BUSSMANN ATM20LP carries the "Popular" badge. 19 parts fit every engine; the other 3 are engine-specific.

The 10 Amp section lists 2 options from BUSSMANN and MOPAR — grouped under the catalog's "10 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM10LP is listed in this group.

In the 15 Amp grade, BUSSMANN supplies 1 part: grouped under the catalog's "15 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM15LP.

In the 20 Amp grade, BUSSMANN and MOPAR supply 4 parts: grouped under the catalog's "20 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM20LP.

The 225 Amp section lists 1 option from BUSSMANN — grouped under the catalog's "225 Amp" designation — the notes column spells out what sets them apart. BUSSMANN AMG225 is listed in this group.

The 25 Amp section lists 2 options from BUSSMANN and MOPAR — grouped under the catalog's "25 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM25LP is listed in this group.

The 250 Amp section lists 1 option from MOPAR — grouped under the catalog's "250 Amp" designation — the notes column spells out what sets them apart. MOPAR 68234719AA is listed in this group.

The 30 Amp section lists 2 options from BUSSMANN — grouped under the catalog's "30 Amp" designation — the notes column spells out what sets them apart. BUSSMANN FMX30LP is listed in this group.

In the 40 Amp grade, BUSSMANN and MOPAR supply 2 parts: grouped under the catalog's "40 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN FMX40LP.

The 5 Amp section lists 2 options from BUSSMANN and MOPAR — grouped under the catalog's "5 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM5LP is listed in this group.

The 50 Amp section lists 1 option from MOPAR — grouped under the catalog's "50 Amp" designation — the notes column spells out what sets them apart. MOPAR 68252960AA is listed in this group.

In the 60 Amp grade, BUSSMANN supplies 1 part: grouped under the catalog's "60 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN FMX60LP.

In the 7.5 Amp grade, BUSSMANN supplies 1 part: grouped under the catalog's "7.5 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM712LP.

The 70 Amp section lists 1 option from MOPAR — grouped under the catalog's "70 Amp" designation — the notes column spells out what sets them apart. MOPAR 68172085AA is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

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

2 Fuse Block parts for the 2018 Ram Promaster 1500 come from MOPAR.

Part numbers include MOPAR 68305540AA and MOPAR 68305537AB.

This table covers the Fuse Box covers. Read more

MOPAR supplies both parts for the 2018 Ram Promaster 1500. All of them fit every engine offered in the 2018 Promaster 1500.

Part numbers include MOPAR 68100627AA and MOPAR 68100637AA.

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

This group shows a single part: DORMAN 99419ST.

This table covers the Park Assist (PAS) Camera 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 Ram Promaster 1500 — MOPAR 4727598AB.

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

5 Parking Aid Sensor parts for the 2018 Ram Promaster 1500 come from 5 brands — BOSCH, DORMAN, MOPAR and 2 other brands. The "Popular" part is BOSCH 0263023433. 1 part fits every engine; the other 4 are engine-specific.

Part numbers include BOSCH 0263023433, DORMAN 684119 and MOPAR 4727752AA, among others listed above.

This table covers the capacitors that suppress radio noise. Read more

One part is listed for the 2018 Ram Promaster 1500 — STANDARD MOTOR PRODUCTS RC33.

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

9 Speed Sensor parts are listed for the 2018 Ram Promaster 1500, from HOLSTEIN, WALKER PRODUCTS, MOPAR and 2 other brands. MOPAR 5078930AA carries the "Popular" badge.

In the Economy grade, HOLSTEIN supplies 2 parts: the catalog's value-priced group. A representative part number is HOLSTEIN 2VSS0063.

In the Full Service Kit grade, WALKER PRODUCTS supplies 1 part: grouped under the catalog's "Full Service Kit" designation — the notes column spells out what sets them apart. A representative part number is WALKER PRODUCTS 24091147.

The Standard Replacement section lists 6 options from MOPAR, DELPHI, STANDARD MOTOR PRODUCTS and 1 other brand — built to original-equipment specification. MOPAR 5078930AA is listed in this group.

Listed part numbers: MOPAR 5078930AA, HOLSTEIN 2VSS0063 and HOLSTEIN 2VSS0711, plus the other parts above.

This table covers the Starter armatures. Read more

This group shows a single part: BOSCH 1986SE0331.

This table covers the Starter Brush Holder assemblies. Read more

One part is listed for the 2018 Ram Promaster 1500 — BOSCH 1986SE0274.

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 Ram Promaster 1500 come from 10 brands — PURE ENERGY, MOPAR, TERREPOWER and 7 other brands. The "Popular" part is PURE ENERGY 19616N.

The New section: 6 options from PURE ENERGY, TYC, DENSO and 3 other brands. PURE ENERGY 19616N is listed in this group.

The Remanufactured section: 8 options from PURE ENERGY, ACDELCO, BOSCH and 5 other brands. PURE ENERGY 19616 is listed in this group.

This table covers the Starter solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid. Read more

This group shows a single part: BOSCH 1986SE0300.