2020 Acura Ilx 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

7 Alternator / Generator parts are listed for the 2020 Acura Ilx, from TYC, WAI GLOBAL, ACDELCO and 4 other brands. ACDELCO 3343085 carries the "Popular" badge.

In the New grade, TYC and WAI GLOBAL supply 2 parts: brand-new units rather than rebuilt ones. A representative part number is TYC 221154.

In the Remanufactured grade, ACDELCO, DENSO, BOSCH and 2 other brands supply 5 parts: factory-rebuilt units with new wear components. A representative part number is ACDELCO 3343085.

This group includes ACDELCO 3343085, TYC 221154 and WAI GLOBAL 21154N and the remaining parts above.

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

3 Alternator / Generator Pulley parts for the 2020 Acura Ilx come from 3 brands — ACKOJA, CONTINENTAL and LITENS.

Part numbers include ACKOJA A26230003, CONTINENTAL 49958 and LITENS 920037A.

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 for the 2020 Acura Ilx come from 5 brands — ACDELCO, BOSCH, DEKA and 2 other brands.

Part numbers include ACDELCO 51RAGM, BOSCH S6594B and DEKA 9A51RT, among others listed above.

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

7 Horn parts for the 2020 Acura Ilx come from FIAMM. The "Popular" part is FIAMM 72112.

The Accessory Replacement section lists 5 options from FIAMM — grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. FIAMM 72112 is listed in this group.

In the Standard Replacement grade, FIAMM supplies 2 parts: built to original-equipment specification. A representative part number is FIAMM 7421122.

Part numbers include FIAMM 72112, FIAMM 7410024 and FIAMM 6602023, among others listed above.

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

5 Speed Sensor parts for the 2020 Acura Ilx come from 4 brands — STANDARD MOTOR PRODUCTS, BECK/ARNLEY, DELPHI and 1 other brand. The "Popular" part is DELPHI SS12404.

The Economy section lists 1 option from BECK/ARNLEY — the catalog's value-priced group. BECK/ARNLEY 0900019 is listed in this group.

Standard Replacement: 4 parts, from STANDARD MOTOR PRODUCTS, DELPHI and WALKER PRODUCTS. A representative part number is DELPHI SS12404.

Part numbers include DELPHI SS12404, BECK/ARNLEY 0900019 and STANDARD MOTOR PRODUCTS SC677, 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

6 Starter Motor parts are listed for the 2020 Acura Ilx, from WAI GLOBAL, PURE ENERGY, DENSO and 3 other brands. WAI GLOBAL 16384N carries the "Popular" badge.

New: 1 part, from WAI GLOBAL. A representative part number is WAI GLOBAL 16384N.

Remanufactured: 5 parts, from PURE ENERGY, DENSO, FVP and 2 other brands. A representative part number is PURE ENERGY 19621.

Part numbers include WAI GLOBAL 16384N, PURE ENERGY 19621 and DENSO 2806029, among others listed above.