2011 Acura RL 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

13 Alternator / Generator parts for the 2011 Acura RL come from 9 brands — REMY, ACDELCO, FVP and 6 other brands. The "Popular" part is REMY 94763.

The New section lists 6 options from REMY, ACDELCO, FVP and 3 other brands — brand-new units rather than rebuilt ones. REMY 94763 is listed in this group.

The Remanufactured section lists 7 options from DENSO, TERREPOWER, ACDELCO and 4 other brands — factory-rebuilt units with new wear components. DENSO 2100750 is listed in this group.

This table covers the bearings in the alternator housing. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

5 Alternator / Generator End Bearing parts are listed for the 2011 Acura RL, from WJB / INMOTION PARTS, BCA, NATIONAL and 2 other brands. WJB / INMOTION PARTS RB63032RS carries the "Popular" badge.

In the Economy grade, WJB / INMOTION PARTS supplies 1 part: the catalog's value-priced group. A representative part number is WJB / INMOTION PARTS RB63032RS.

The Standard Replacement section lists 4 options from BCA, NATIONAL, SCHAEFFLER and 1 other brand — built to original-equipment specification. BCA NB303CC is listed in this group.

Listed part numbers: WJB / INMOTION PARTS RB63032RS, BCA NB303CC and NATIONAL 303CC, plus the other parts above.

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 2011 Acura RL, from DEKA, FVP and EXIDE. DEKA 9A78DT carries the "Popular" badge.

This group includes DEKA 9A78DT, DEKA 9A34 and EXIDE MX24 and the remaining parts above.

This table covers the flasher units that blink the turn signals and hazards. Read more

3 Flasher parts are listed for the 2011 Acura RL, from STANDARD MOTOR PRODUCTS, TRIDON / NOVITA and WELLS.

This group includes STANDARD MOTOR PRODUCTS RY1806, TRIDON / NOVITA LM526 and WELLS 1R3677.

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

LITTELFUSE supplies the 10 Fuse parts for the 2011 Acura RL. LITTELFUSE MIN20 carries the "Popular" badge.

The 10 Amp section lists 1 option from LITTELFUSE — grouped under the catalog's "10 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE LMIN10 is listed in this group.

In the 15 Amp grade, LITTELFUSE 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 LITTELFUSE MIN15.

In the 20 Amp grade, LITTELFUSE supplies 1 part: grouped under the catalog's "20 Amp" designation — the notes column spells out what sets them apart. A representative part number is LITTELFUSE MIN20.

The 30 Amp section lists 3 options from LITTELFUSE — grouped under the catalog's "30 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE JCAS30 is listed in this group.

In the 40 Amp grade, LITTELFUSE supplies 2 parts: grouped under the catalog's "40 Amp" designation — the notes column spells out what sets them apart. A representative part number is LITTELFUSE JCAS40.

The 50 Amp section lists 1 option from LITTELFUSE — grouped under the catalog's "50 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE JCAS50 is listed in this group.

In the 7.5 Amp grade, LITTELFUSE 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 LITTELFUSE MIN75.

This table covers the HID Lighting ballasts. Read more

This group shows a single part: DORMAN 601913.

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

FIAMM supplies the 13 Horn parts for the 2011 Acura RL. 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: 6 options from FIAMM. FIAMM 7201223 is listed in this group.

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 2011 Acura RL, from HOLSTEIN, FAMOUS BRAND, BECK/ARNLEY and 5 other brands. FAMOUS BRAND SNA1117 carries the "Popular" badge.

Economy: 4 parts, from HOLSTEIN, FAMOUS BRAND and BECK/ARNLEY. A representative part number is FAMOUS BRAND SNA1117.

The Standard Replacement section: 5 options from DELPHI, NTK, STANDARD MOTOR PRODUCTS and 2 other brands. DELPHI SS12399 is listed in this group.

Part numbers include FAMOUS BRAND SNA1117, HOLSTEIN 2VSS0004 and BECK/ARNLEY 0900009, 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

9 Starter Motor parts for the 2011 Acura RL come from 7 brands — REMY, TERREPOWER, ULTRA-POWER and 4 other brands. The "Popular" part is REMY 99010.

The New section: 4 options from REMY, TERREPOWER, ULTRA-POWER and 1 other brand. REMY 99010 is listed in this group.

The Remanufactured section: 5 options from ACDELCO, FVP, PURE ENERGY and 2 other brands. ACDELCO 3362254 is listed in this group.

This group includes REMY 99010, TERREPOWER N19182 and ULTRA-POWER 2800423 and the remaining 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

This group shows a single part: STANDARD MOTOR PRODUCTS SS857.