2011 Toyota Avalon 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

24 Alternator / Generator parts are listed for the 2011 Toyota Avalon, from WAI GLOBAL, REMY, TERREPOWER and 7 other brands. SKP SK11136N carries the "Popular" badge.

In the New grade, WAI GLOBAL, REMY, TERREPOWER and 4 other brands supply 10 parts: brand-new units rather than rebuilt ones. A representative part number is SKP SK11136N.

In the Remanufactured grade, DENSO, BOSCH, PURE ENERGY and 5 other brands supply 14 parts: factory-rebuilt units with new wear components. A representative part number is DENSO 2101129.

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

5 Alternator / Generator Pulley parts for the 2011 Toyota Avalon come from 5 brands — INA, ACDELCO, AUTOTECNICA and 2 other brands. The "Popular" part is INA EA0209.

Listed part numbers: INA EA0209, ACDELCO 37026P and AUTOTECNICA TY1416792, plus the other parts above.

This table covers the Automatic Headlamp 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 Automatic Headlamp Sensor parts for the 2011 Toyota Avalon come from 2 brands — AUTOTECNICA and STANDARD MOTOR PRODUCTS.

This group includes AUTOTECNICA TY1321507 and STANDARD MOTOR PRODUCTS EFL183.

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

9 Battery parts for the 2011 Toyota Avalon come from 5 brands — DEKA, EXIDE, FULLRIVER and 2 other brands. The "Popular" part is DEKA 9A3585.

In the AGM (Extended Life) grade, DEKA, EXIDE, ACDELCO and 2 other brands supply 8 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 9A3585.

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 FT75035.

Part numbers include DEKA 9A3585, DEKA 9A34R and ACDELCO 35AGM, among others listed 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 2011 Toyota Avalon — STANDARD MOTOR PRODUCTS A262L.

This table covers the terminals and clamps that connect cables to the battery posts. Read more

3 Battery Terminal parts for the 2011 Toyota Avalon come from 3 brands — BECK/ARNLEY, DORMAN and STANDARD MOTOR PRODUCTS.

This group includes BECK/ARNLEY 2060001, DORMAN 926515 and STANDARD MOTOR PRODUCTS BP100P.

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

BSE supplies both parts for the 2011 Toyota Avalon.

Listed part numbers: BSE ECC23034M and BSE EM23034.

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

3 Flasher parts for the 2011 Toyota Avalon come from 3 brands — STANDARD MOTOR PRODUCTS, TRIDON / NOVITA and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS EFL47, TRIDON / NOVITA LM449 and WELLS 1R2222.

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 2011 Toyota Avalon come from 2 brands — BUSSMANN and LITTELFUSE. The "Popular" part is BUSSMANN ATM10LP.

In the 10 Amp grade, BUSSMANN and LITTELFUSE 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 LITTELFUSE — 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 2 options from BUSSMANN and LITTELFUSE — 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 25 Amp grade, BUSSMANN and LITTELFUSE 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 30 Amp grade, BUSSMANN and LITTELFUSE supply 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 ATM30LP.

The 7.5 Amp section lists 2 options from BUSSMANN and LITTELFUSE — 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.

This table covers the HID Lighting ballasts. Read more

5 HID Lighting Ballast parts are listed for the 2011 Toyota Avalon, from STANDARD MOTOR PRODUCTS, AUTOTECNICA, DORMAN and 1 other brand. STANDARD MOTOR PRODUCTS R66014 carries the "Popular" badge.

Part numbers include STANDARD MOTOR PRODUCTS R66014, AUTOTECNICA TY1320408 and DORMAN 601059, among others listed above.

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

14 Horn parts for the 2011 Toyota Avalon come from 2 brands — FIAMM and HELLA. 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 HELLA supply 7 parts: built to original-equipment specification. A representative part number is FIAMM 7201223.

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

DORMAN supplies both parts for the 2011 Toyota Avalon.

Listed part numbers: DORMAN 99672ST and DORMAN 99719ST.

This table covers the replacement shells for the key fob. Read more

One part is listed for the 2011 Toyota Avalon — DORMAN 95600.

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

11 Speed Sensor parts for the 2011 Toyota Avalon come from 9 brands — DELPHI, STANDARD MOTOR PRODUCTS, ULTRA-POWER and 6 other brands. The "Popular" part is ULTRA-POWER SC539.

The Economy section lists 5 options from ULTRA-POWER, BECK/ARNLEY, GPD and 2 other brands — the catalog's value-priced group. ULTRA-POWER SC539 is listed in this group.

Standard Replacement: 6 parts, from DELPHI, STANDARD MOTOR PRODUCTS, AISIN and 1 other brand. A representative part number is AISIN RST0011.

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

16 Starter Motor parts are listed for the 2011 Toyota Avalon, from TERREPOWER, WAI GLOBAL, BOSCH and 7 other brands. TERREPOWER N17825 carries the "Popular" badge.

New: 8 parts, from TERREPOWER, ULTRA-POWER, WAI GLOBAL and 5 other brands. A representative part number is TERREPOWER N17825.

Remanufactured: 8 parts, from DENSO, ACDELCO, BOSCH and 5 other brands. A representative part number is DENSO 2800339.

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

2 Starter Solenoid parts are listed for the 2011 Toyota Avalon, from STANDARD MOTOR PRODUCTS and WELLS.

This group includes STANDARD MOTOR PRODUCTS SS770 and WELLS 1M1432.

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

This group shows a single part: WELLS 5S13448.