2011 Ram 4500 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

25 Alternator / Generator parts are listed for the 2011 Ram 4500, from REMY, TERREPOWER, PURE ENERGY and 8 other brands. MOPAR 4801313AD carries the "Popular" badge.

In the New grade, MOPAR, REMY, TERREPOWER and 3 other brands supply 9 parts: brand-new units rather than rebuilt ones. A representative part number is MOPAR 4801313AD.

In the Remanufactured grade, REMY, TERREPOWER, ACDELCO and 5 other brands supply 16 parts: factory-rebuilt units with new wear components. A representative part number is ACDELCO 3343006.

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

This group shows a single part: DORMAN 300435.

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

7 Battery parts for the 2011 Ram 4500 come from 6 brands — DEKA, ACDELCO, BOSCH and 3 other brands. The "Popular" part is DEKA 9A48.

In the AGM (Extended Life) grade, DEKA, ACDELCO, BOSCH and 2 other brands supply 6 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 9A48.

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 FT85094R.

Listed part numbers: DEKA 9A48, DEKA 9A94R and ACDELCO 94RAGM, 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

MOPAR supplies the 4 Battery Cable parts for the 2011 Ram 4500.

Listed part numbers: MOPAR 5148507AB, MOPAR 56043290AA and MOPAR 68078726AA, plus the other parts above.

This table covers the Battery Heat shields. Typical signs include a bent shield rubbing a rotor, or rust-through that leaves the backing open. A rubbing shield will eat a new rotor. Straighten or replace it before the wheel goes back on. Read more

One part is listed for the 2011 Ram 4500 — MOPAR 5033395AC.

This table covers the Battery temperature sensors. Typical signs include hard cold starts, a fan that never comes on, or a gauge that disagrees with the scan tool. A sensor that reads open or shorted is usually the part; an implausible-but-smooth reading can be wiring. Read more

3 Battery Temperature Sensor parts for the 2011 Ram 4500 come from 3 brands — MOPAR, NTK and WELLS.

Part numbers include MOPAR 56041053, NTK BC0003 and WELLS 5S1191.

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

This group shows a single part: MOPAR 55372563AB.

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

This group shows a single part: MOPAR 4692143AA.

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

5 Fuse parts for the 2011 Ram 4500 come from MOPAR. The "Popular" part is MOPAR 6101488.

In the 10 Amp grade, MOPAR supplies 1 part: grouped under the catalog's "10 Amp" designation — the notes column spells out what sets them apart. A representative part number is MOPAR 6101486.

The 15 Amp section lists 1 option from MOPAR — grouped under the catalog's "15 Amp" designation — the notes column spells out what sets them apart. MOPAR 6101487 is listed in this group.

The 20 Amp section lists 1 option from MOPAR — grouped under the catalog's "20 Amp" designation — the notes column spells out what sets them apart. MOPAR 6101488 is listed in this group.

In the 25 Amp grade, MOPAR supplies 1 part: grouped under the catalog's "25 Amp" designation — the notes column spells out what sets them apart. A representative part number is MOPAR 4687835.

In the 5 Amp grade, MOPAR supplies 1 part: grouped under the catalog's "5 Amp" designation — the notes column spells out what sets them apart. A representative part number is MOPAR 68124783AA.

This group includes MOPAR 6101488, MOPAR 6101486 and MOPAR 6101487 and the remaining parts above.

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

13 Horn parts for the 2011 Ram 4500 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 7201223.

This table covers the receivers that pick up the key-fob unlock signal. Read more

MOPAR supplies the 3 Keyless Entry Module / Receiver parts for the 2011 Ram 4500.

Part numbers include MOPAR 68105738AF, MOPAR 5066241AB and MOPAR 68105738AD.

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

5 Keyless Entry Remote parts are listed for the 2011 Ram 4500, from MOPAR and DORMAN. DORMAN 99360 carries the "Popular" badge.

This group includes DORMAN 99360, DORMAN 99361 and MOPAR 56046639AG and the remaining parts above.

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

4 Parking Aid Sensor parts are listed for the 2011 Ram 4500, from AUTOTECNICA, BOSCH, SKP and 1 other brand.

This group includes AUTOTECNICA CY1317815, BOSCH 0263043552 and SKP SK684007 and the remaining parts above.

This table covers the Power inverters. Read more

One part is listed for the 2011 Ram 4500 — MOPAR 5082095AB.

This table covers the Serial Data Gateway 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 2011 Ram 4500 — MOPAR 68057206AA.

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

7 Speed Sensor parts for the 2011 Ram 4500 come from 5 brands — ULTRA-POWER, STANDARD MOTOR PRODUCTS, BECK/ARNLEY and 2 other brands. The "Popular" part is ULTRA-POWER 5S6546.

The Economy section lists 3 options from ULTRA-POWER and BECK/ARNLEY — the catalog's value-priced group. ULTRA-POWER 5S6546 is listed in this group.

Standard Replacement: 4 parts, from STANDARD MOTOR PRODUCTS, WELLS and MOPAR. A representative part number is WELLS 5S6546.

This group includes ULTRA-POWER 5S6546, BECK/ARNLEY 0900013 and ULTRA-POWER SC658 and the remaining 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

11 Starter Motor parts are listed for the 2011 Ram 4500, from WAI GLOBAL, TERREPOWER, ACDELCO and 6 other brands. WAI GLOBAL 19029N carries the "Popular" badge.

New: 2 parts, from WAI GLOBAL and TERREPOWER. A representative part number is WAI GLOBAL 19029N.

Remanufactured: 9 parts, from ACDELCO, PURE ENERGY, BOSCH and 6 other brands. A representative part number is ACDELCO 3362181.