2017 Toyota Sequoia 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

28 Alternator / Generator parts are listed for the 2017 Toyota Sequoia, from REMY, TERREPOWER, PURE ENERGY and 6 other brands. SKP SK11352 carries the "Popular" badge. They are grouped as New and Remanufactured, with Remanufactured the largest group at 20 parts from DENSO, FVP, PURE ENERGY and 5 other brands.

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

This group shows a single part: 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

3 Battery parts for the 2017 Toyota Sequoia come from 2 brands — DEKA and FULLRIVER.

Listed part numbers: DEKA 9A34R, DEKA 9A24F and FULLRIVER FT96527F.

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

6 Battery Terminal parts for the 2017 Toyota Sequoia come from 4 brands — BECK/ARNLEY, DORMAN, STANDARD MOTOR PRODUCTS and 1 other brand. The "Popular" part is BECK/ARNLEY 2060001.

Listed part numbers: BECK/ARNLEY 2060001, STANDARD MOTOR PRODUCTS BP100P and AUTOTECNICA TY1318200, plus the other parts above.

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

6 Blind Spot Detection Sensor parts are listed for the 2017 Toyota Sequoia, from STANDARD MOTOR PRODUCTS and WELLS. STANDARD MOTOR PRODUCTS BSD57 carries the "Popular" badge.

Listed part numbers: STANDARD MOTOR PRODUCTS BSD57, STANDARD MOTOR PRODUCTS BSD110 and STANDARD MOTOR PRODUCTS BSD111, plus the other parts above.

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 for the 2017 Toyota Sequoia come from 2 brands — DORMAN and WELLS.

Listed part numbers: DORMAN 601931 and WELLS 5S17183.

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

2 Flasher parts for the 2017 Toyota Sequoia come from WELLS.

Part numbers include WELLS 1R2227 and WELLS 1R2226.

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

8 Fuse parts for the 2017 Toyota Sequoia come from LITTELFUSE. The "Popular" part is LITTELFUSE MIN20.

In the 10 Amp grade, LITTELFUSE supplies 1 part: 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 1 option from LITTELFUSE — 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 1 option from LITTELFUSE — 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 supplies 1 part: 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 2 parts: 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 1 option from LITTELFUSE — grouped under the catalog's "40 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE JCAS40 is listed in this group.

The 7.5 Amp section lists 1 option from LITTELFUSE — grouped under the catalog's "7.5 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE MIN75 is listed in this group.

Listed part numbers: LITTELFUSE MIN20, LITTELFUSE LMIN10 and LITTELFUSE MIN15, plus the other parts above.

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

11 Horn parts for the 2017 Toyota Sequoia come from FIAMM. 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 supplies 4 parts: built to original-equipment specification. A representative part number is FIAMM 7250522.

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

One part is listed for the 2017 Toyota Sequoia — DORMAN 13655.

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

5 Parking Aid Sensor parts are listed for the 2017 Toyota Sequoia, from MARELLI, TECHPRO and STANDARD MOTOR PRODUCTS.

Part numbers include MARELLI SDP208, MARELLI SDP211 and STANDARD MOTOR PRODUCTS PPS271, among others listed above.

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

DORMAN supplies both parts for the 2017 Toyota Sequoia.

Listed part numbers: DORMAN 601442 and DORMAN 601494.

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

6 Speed Sensor parts for the 2017 Toyota Sequoia come from 5 brands — STANDARD MOTOR PRODUCTS, BECK/ARNLEY, HOLSTEIN and 2 other brands. The "Popular" part is AISIN RST0071.

The Economy section lists 3 options from BECK/ARNLEY, HOLSTEIN and STANDARD MOTOR PRODUCTS — the catalog's value-priced group. BECK/ARNLEY 0900002 is listed in this group.

Standard Replacement: 3 parts, from AISIN, STANDARD MOTOR PRODUCTS and DELPHI. A representative part number is AISIN RST0071.

Part numbers include AISIN RST0071, BECK/ARNLEY 0900002 and HOLSTEIN 2VSS0737, 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

10 Starter Motor parts are listed for the 2017 Toyota Sequoia, from TYC, SKP, WAI GLOBAL and 7 other brands. TYC 119209 carries the "Popular" badge.

In the New grade, TYC, SKP and WAI GLOBAL supply 3 parts: brand-new units rather than rebuilt ones. A representative part number is TYC 119209.

In the Remanufactured grade, DENSO, ACDELCO, BOSCH and 4 other brands supply 7 parts: factory-rebuilt units with new wear components. A representative part number is DENSO 2801019.

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

One part is listed for the 2017 Toyota Sequoia — WELLS 1M1620.