2009 Jeep Commander 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

22 Alternator / Generator parts are listed for the 2009 Jeep Commander, from MOPAR, REMY, WAI GLOBAL and 8 other brands. TYC 2112403 carries the "Popular" badge.

In the New grade, WAI GLOBAL, TYC, ULTRA-POWER and 2 other brands supply 6 parts: brand-new units rather than rebuilt ones. A representative part number is TYC 2112403.

In the Remanufactured grade, DENSO, ACDELCO, BOSCH and 5 other brands supply 16 parts: factory-rebuilt units with new wear components. A representative part number is DENSO 2101123.

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

8 Battery parts for the 2009 Jeep Commander come from 8 brands — DEKA, FVP, ACDELCO and 5 other brands. The "Popular" part is DEKA 9A94R. Every part fits all 3 engine options (3.7L V6, 4.7L V8 and 5.7L V8).

In the AGM (Extended Life) grade, DEKA, FVP, ACDELCO and 4 other brands supply 7 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 9A94R.

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 9A94R, FVP P94RAGM 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

One part is listed for the 2009 Jeep Commander — MOPAR 56038740AE.

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 2009 Jeep Commander — MOPAR 5033384AB.

This table covers the Door control modules. Read more

2 Door Control Module parts for the 2009 Jeep Commander come from MOPAR. Every part fits all 3 engine options (3.7L V6, 4.7L V8 and 5.7L V8).

Listed part numbers: MOPAR 4602922AF and MOPAR 4602921AE.

This table covers the engine-control modules that run fuel, spark and emissions. Read more

One part is listed for the 2009 Jeep Commander — DORMAN 318060.

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

12 Fuse parts for the 2009 Jeep Commander come from 2 brands — LITTELFUSE and MOPAR. The "Popular" part is LITTELFUSE MIN15.

In the 10 Amp grade, LITTELFUSE 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 LITTELFUSE LMIN10.

The 15 Amp section lists 2 options from LITTELFUSE and MOPAR — grouped under the catalog's "15 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE MIN15 is listed in this group.

The 20 Amp section lists 2 options from LITTELFUSE and MOPAR — grouped under the catalog's "20 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE MIN20 is listed in this group.

In the 25 Amp grade, LITTELFUSE 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 LITTELFUSE MIN25.

In the 30 Amp grade, LITTELFUSE supplies 1 part: grouped under the catalog's "30 Amp" designation — the notes column spells out what sets them apart. A representative part number is LITTELFUSE JCAS30.

The 40 Amp section lists 2 options from LITTELFUSE and MOPAR — grouped under the catalog's "40 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE JCAS40 is listed in this group.

In the 50 Amp grade, LITTELFUSE 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 LITTELFUSE JCAS50.

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

One part is listed for the 2009 Jeep Commander — MOPAR 4692214AB.

This table covers the Fuse Box covers. Read more

This group shows a single part: MOPAR 68026933AA.

This table covers the HID Lighting ballasts. Read more

One part is listed for the 2009 Jeep Commander — DORMAN 601091.

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

14 Horn parts for the 2009 Jeep Commander come from 2 brands — FIAMM and DORMAN. 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 and DORMAN supply 7 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 4 Keyless Entry Module / Receiver parts for the 2009 Jeep Commander.

This group includes MOPAR 68210151AB, MOPAR 68210150AB and MOPAR 5026365AG and the remaining parts above.

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

7 Keyless Entry Remote parts are listed for the 2009 Jeep Commander, from DORMAN and MOPAR.

Listed part numbers: DORMAN 99266ST, DORMAN 99263ST and DORMAN 99264ST, plus the other parts above.

This table covers the Mobile Phone Hands Free control modules. Read more

This group shows a single part: MOPAR 82212499.

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 56054057AD.

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

8 Parking Aid Sensor parts are listed for the 2009 Jeep Commander, from BOSCH, STANDARD MOTOR PRODUCTS, AUTOTECNICA and 5 other brands. BOSCH 0263043552 carries the "Popular" badge.

This group includes BOSCH 0263043552, STANDARD MOTOR PRODUCTS PPS45 and AUTOTECNICA CY1317815 and the remaining parts above.

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 2009 Jeep Commander — MOPAR 4806474AA.

This table covers the Power inverters. Read more

One part is listed for the 2009 Jeep Commander — MOPAR 5082095AB.

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

18 Speed Sensor parts for the 2009 Jeep Commander come from 14 brands — HOLSTEIN, WALKER PRODUCTS, WELLS and 11 other brands. The "Popular" part is HOLSTEIN 2VSS0460.

The Economy section lists 9 options from HOLSTEIN, ATP, AUTOTECNICA and 4 other brands — the catalog's value-priced group. HOLSTEIN 2VSS0460 is listed in this group.

The Full Service Kit section lists 1 option from WALKER PRODUCTS — grouped under the catalog's "Full Service Kit" designation — the notes column spells out what sets them apart. WALKER PRODUCTS 24091042 is listed in this group.

Standard Replacement: 8 parts, from WELLS, DELPHI, MOPAR and 4 other brands. A representative part number is DELPHI SS11424.

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

25 Starter Motor parts are listed for the 2009 Jeep Commander, from PURE ENERGY, ACDELCO, REMY and 8 other brands. ACDELCO 3371205 carries the "Popular" badge.

New: 11 parts, from PURE ENERGY, WAI GLOBAL, ACDELCO and 6 other brands. A representative part number is ACDELCO 3371205.

Remanufactured: 14 parts, from PURE ENERGY, ACDELCO, FVP and 6 other brands. A representative part number is PURE ENERGY 16014.

This table covers the Starter Motor 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

This group shows a single part: MOPAR 56044116AE.

This table covers the Yaw 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 Yaw Sensor parts for the 2009 Jeep Commander come from MOPAR.

This group includes MOPAR 56029427AA and MOPAR 56029483AA.