2016 Ram Promaster 2500 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

27 Alternator / Generator parts are listed for the 2016 Ram Promaster 2500, from PURE ENERGY, REMY, TERREPOWER and 7 other brands. SKP SK21577 carries the "Popular" badge. Grades run from New through Remanufactured; Remanufactured is the most populated section, led by PURE ENERGY, REMY, TERREPOWER and 4 other brands.

This table covers the pulleys on the alternator shaft. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt. Read more

2 Alternator / Generator Pulley parts for the 2016 Ram Promaster 2500 come from MOPAR.

This group includes MOPAR 68101930AA and MOPAR 68269693AA.

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

16 Battery parts for the 2016 Ram Promaster 2500 come from 10 brands — DEKA, LUCAS, ACDELCO and 7 other brands. The "Popular" part is DEKA 9A49. Every part fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6.

In the AGM (Extended Life) grade, DEKA, LUCAS, ACDELCO and 6 other brands supply 15 parts: grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. A representative part number is DEKA 9A49.

In the Performance AGM (Extended Life + Increased Power) grade, FULLRIVER supplies 1 part: grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. A representative part number is FULLRIVER FT89049.

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

MOPAR supplies the 5 Battery Cable parts for the 2016 Ram Promaster 2500. 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 trays the battery sits in. Read more

This group shows a single part: 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

23 Fuse parts for the 2016 Ram Promaster 2500 come from 2 brands — BUSSMANN and MOPAR. The "Popular" part is BUSSMANN ATM10LP. 22 parts fit every engine; the other 1 is engine-specific.

In the 10 Amp grade, BUSSMANN and MOPAR supply 2 parts: grouped under the catalog's "10 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM10LP.

The 15 Amp section lists 2 options from BUSSMANN and MOPAR — grouped under the catalog's "15 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM15LP is listed in this group.

The 20 Amp section lists 4 options from BUSSMANN and MOPAR — grouped under the catalog's "20 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM20LP is listed in this group.

In the 225 Amp grade, BUSSMANN supplies 1 part: grouped under the catalog's "225 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN AMG225.

In the 25 Amp grade, BUSSMANN and MOPAR supply 2 parts: grouped under the catalog's "25 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM25LP.

In the 250 Amp grade, MOPAR supplies 1 part: grouped under the catalog's "250 Amp" designation — the notes column spells out what sets them apart. A representative part number is MOPAR 68234719AA.

In the 30 Amp grade, BUSSMANN supplies 2 parts: grouped under the catalog's "30 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN FMX30LP.

The 40 Amp section lists 2 options from BUSSMANN and MOPAR — grouped under the catalog's "40 Amp" designation — the notes column spells out what sets them apart. BUSSMANN FMX40LP is listed in this group.

In the 5 Amp grade, BUSSMANN and MOPAR supply 2 parts: grouped under the catalog's "5 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM5LP.

In the 50 Amp grade, MOPAR supplies 1 part: grouped under the catalog's "50 Amp" designation — the notes column spells out what sets them apart. A representative part number is MOPAR 68252960AA.

The 60 Amp section lists 1 option from BUSSMANN — grouped under the catalog's "60 Amp" designation — the notes column spells out what sets them apart. BUSSMANN FMX60LP is listed in this group.

The 7.5 Amp section lists 1 option from BUSSMANN — grouped under the catalog's "7.5 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM712LP is listed in this group.

In the 70 Amp grade, MOPAR supplies 1 part: grouped under the catalog's "70 Amp" designation — the notes column spells out what sets them apart. A representative part number is MOPAR 68172085AA.

1 further part sits outside the graded sections, with the same engine-level match.

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

MOPAR supplies both parts for the 2016 Ram Promaster 2500.

This group includes MOPAR 68305540AA and MOPAR 68294434AA.

This table covers the Fuse Box covers. Read more

2 Fuse Box Cover parts for the 2016 Ram Promaster 2500 come from MOPAR. Every part fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6.

Part numbers include MOPAR 68100627AA and MOPAR 68100637AA.

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

One part is listed for the 2016 Ram Promaster 2500 — DORMAN 99419ST.

This table covers the modules that control the exterior lighting. Read more

One part is listed for the 2016 Ram Promaster 2500 — MOPAR 68229650AD.

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

This group shows a single part: 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 are listed for the 2016 Ram Promaster 2500, from BOSCH, DORMAN, MOPAR and 2 other brands. BOSCH 0263023433 carries the "Popular" badge. All of them fit every engine offered in the 2016 Promaster 2500.

Listed part numbers: BOSCH 0263023433, DORMAN 684119 and MOPAR 4727752AA, plus the other parts above.

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

This group shows a single part: 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

8 Speed Sensor parts for the 2016 Ram Promaster 2500 come from 4 brands — GPD, MOPAR, NTK and 1 other brand. The "Popular" part is MOPAR 5078930AA.

The Economy section lists 2 options from GPD — the catalog's value-priced group. GPD 1815529 is listed in this group.

In the Standard Replacement grade, MOPAR, NTK and WELLS supply 6 parts: built to original-equipment specification. A representative part number is MOPAR 5078930AA.

Part numbers include MOPAR 5078930AA, GPD 1815529 and GPD 1815548, among others listed 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

5 Starter Motor parts are listed for the 2016 Ram Promaster 2500, from WAI GLOBAL, PURE ENERGY, FVP and 2 other brands. PURE ENERGY 19612 carries the "Popular" badge.

In the New grade, WAI GLOBAL supplies 1 part: brand-new units rather than rebuilt ones. A representative part number is WAI GLOBAL 33318N.

In the Remanufactured grade, PURE ENERGY, FVP, REMY and 1 other brand supply 4 parts: factory-rebuilt units with new wear components. A representative part number is PURE ENERGY 19612.

Listed part numbers: PURE ENERGY 19612 and WAI GLOBAL 33318N, plus the other parts above.

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

One part is listed for the 2016 Ram Promaster 2500 — MOPAR 68307058AA.