2014 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 for the 2014 Toyota Avalon come from 10 brands — WAI GLOBAL, REMY, TERREPOWER and 7 other brands. The "Popular" part is SKP SK11136N.

The New section lists 10 options from WAI GLOBAL, REMY, TERREPOWER and 4 other brands — brand-new units rather than rebuilt ones. SKP SK11136N is listed in this group.

The Remanufactured section lists 14 options from DENSO, BOSCH, PURE ENERGY and 5 other brands — factory-rebuilt units with new wear components. DENSO 2101129 is listed in this group.

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 are listed for the 2014 Toyota Avalon, from AUTOTECNICA, ACDELCO, ACKOJA and 2 other brands. AUTOTECNICA TY1416792 carries the "Popular" badge.

Part numbers include AUTOTECNICA TY1416792, ACDELCO 37026P and ACKOJA A70230005, among others listed 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

One part is listed for the 2014 Toyota Avalon — AUTOTECNICA TY1321507.

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 are listed for the 2014 Toyota Avalon, from DEKA, EXIDE, FULLRIVER and 2 other brands. DEKA 9A3585 carries the "Popular" badge.

The AGM (Extended Life) section lists 8 options from DEKA, EXIDE, ACDELCO and 2 other brands — grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. DEKA 9A3585 is listed in this group.

The Performance AGM (Extended Life + Increased Power) section lists 1 option from FULLRIVER — grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. FULLRIVER FT75035 is listed in this group.

Listed part numbers: DEKA 9A3585, DEKA 9A34R and ACDELCO 35AGM, 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

This group shows a single part: STANDARD MOTOR PRODUCTS A262L.

This table covers the Battery Cooling fans. Typical signs include overheating at idle, a fan that never comes on, or a blade that hits the shroud. Confirm the fan command and the relay before replacing the assembly. Read more

2 Battery Cooling Fan parts are listed for the 2014 Toyota Avalon, from FOUR SEASONS and GPD.

Part numbers include FOUR SEASONS 76814 and GPD 2312067.

This table covers the Battery Current 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 5S16841.

This table covers the clamps and brackets that secure the battery. Read more

2 Battery Hold Down parts for the 2014 Toyota Avalon come from 2 brands — SKP and VARIOUS MFR. 1 part fits every engine; the other 1 is engine-specific.

This group includes SKP SK7440404K and VARIOUS MFR TO2996102.

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

3 Battery Terminal parts are listed for the 2014 Toyota Avalon, from BECK/ARNLEY, DORMAN and STANDARD MOTOR PRODUCTS. 2 parts fit every engine; the other 1 is engine-specific.

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

This table covers the Blind Spot Detection 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: STANDARD MOTOR PRODUCTS BSD24.

This table covers the Cruise Control Distance 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 Cruise Control Distance Sensor parts are listed for the 2014 Toyota Avalon, from DORMAN and WELLS. All of them fit every engine offered in the 2014 Avalon.

Listed part numbers: DORMAN 601935 and WELLS 5S17184.

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

2 Engine Control Module (ECM Computer) parts for the 2014 Toyota Avalon come from BSE.

This group includes BSE ECC23164M and BSE EM23164.

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

14 Fuse parts are listed for the 2014 Toyota Avalon, from BUSSMANN and LITTELFUSE. BUSSMANN ATM10LP carries the "Popular" badge. All of them fit every engine offered in the 2014 Avalon.

The 10 Amp section lists 2 options from BUSSMANN and LITTELFUSE — grouped under the catalog's "10 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM10LP is listed in this group.

In the 15 Amp grade, BUSSMANN and LITTELFUSE supply 2 parts: grouped under the catalog's "15 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM15LP.

In the 20 Amp grade, BUSSMANN and LITTELFUSE supply 2 parts: grouped under the catalog's "20 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM20LP.

The 25 Amp section lists 2 options from BUSSMANN and LITTELFUSE — grouped under the catalog's "25 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM25LP is listed in this group.

The 30 Amp section lists 3 options from BUSSMANN and LITTELFUSE — grouped under the catalog's "30 Amp" designation — the notes column spells out what sets them apart. BUSSMANN FMX30LP is listed in this group.

The 5 Amp section lists 1 option from BUSSMANN — grouped under the catalog's "5 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM5LP is listed in this group.

In the 7.5 Amp grade, BUSSMANN and LITTELFUSE supply 2 parts: grouped under the catalog's "7.5 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM712LP.

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

2 Fuse Block parts for the 2014 Toyota Avalon come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS. Every part fits both the 2.5L L4 ELECTRIC/GAS and the 3.5L V6.

Part numbers include STANDARD MOTOR PRODUCTS FH47 and WELLS 6G1076.

This table covers the HID Lighting ballasts. Read more

2 HID Lighting Ballast parts for the 2014 Toyota Avalon come from 2 brands — AUTOTECNICA and DORMAN. Every part fits both the 2.5L L4 ELECTRIC/GAS and the 3.5L V6.

Part numbers include AUTOTECNICA TY1320408 and DORMAN 601059.

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

14 Horn parts are listed for the 2014 Toyota Avalon, from FIAMM and HELLA. FIAMM 7210223 carries the "Popular" badge. All of them fit every engine offered in the 2014 Avalon.

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 lists 7 options from FIAMM and HELLA — built to original-equipment specification. FIAMM 7200223 is listed in this group.

This table covers the Hybrid Battery Voltage 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

One part is listed for the 2014 Toyota Avalon — STANDARD MOTOR PRODUCTS BSC78.

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

This group shows a single part: DORMAN 92071.

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

3 Parking Aid Sensor parts for the 2014 Toyota Avalon come from 2 brands — HELLA and STANDARD MOTOR PRODUCTS. 1 part fits every engine; the other 2 are engine-specific.

Listed part numbers: HELLA 358270021, HELLA 358270151 and STANDARD MOTOR PRODUCTS PPS272.

This table covers the Side Object Sensor 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: DORMAN 601470.

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 are listed for the 2014 Toyota Avalon, from DELPHI, STANDARD MOTOR PRODUCTS, ULTRA-POWER and 6 other brands. ULTRA-POWER SC539 carries the "Popular" badge. 4 parts fit every engine; the other 7 are engine-specific.

In the Economy grade, ULTRA-POWER, BECK/ARNLEY, GPD and 2 other brands supply 5 parts: the catalog's value-priced group. A representative part number is ULTRA-POWER SC539.

The Standard Replacement section: 6 options from DELPHI, STANDARD MOTOR PRODUCTS, AISIN and 1 other brand. AISIN RST0011 is listed in this group.

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 for the 2014 Toyota Avalon come from 10 brands — TERREPOWER, WAI GLOBAL, BOSCH and 7 other brands. The "Popular" part is TERREPOWER N17825.

The New section: 8 options from TERREPOWER, ULTRA-POWER, WAI GLOBAL and 5 other brands. TERREPOWER N17825 is listed in this group.

The Remanufactured section: 8 options from DENSO, ACDELCO, BOSCH and 5 other brands. DENSO 2800339 is listed in this group.

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 for the 2014 Toyota Avalon come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS SS770 and WELLS 1M1432.