2017 Hyundai Sonata 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 2017 Hyundai Sonata come from 11 brands — BOSCH, VALEO, TERREPOWER and 8 other brands. The "Popular" part is HL MANDO 11A1672.

The New section lists 11 options from SKP, BOSCH, TYC and 5 other brands — brand-new units rather than rebuilt ones. HL MANDO 11A1672 is listed in this group.

The Remanufactured section lists 10 options from PURE ENERGY, BOSCH, FVP and 3 other brands — factory-rebuilt units with new wear components. PURE ENERGY 10275 is listed in this group.

3 further parts sit outside the graded sections, with the same engine-level match.

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 are listed for the 2017 Hyundai Sonata, from CONTINENTAL and LITENS.

This group includes CONTINENTAL 49969, CONTINENTAL 49732 and LITENS 920057A.

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

14 Battery parts are listed for the 2017 Hyundai Sonata, from DEKA, FVP, ACDELCO and 5 other brands. DEKA 9A94R carries the "Popular" badge.

The AGM (Extended Life) section lists 8 options from ACDELCO, DEKA, FVP and 4 other brands — grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. DEKA 9A94R 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 FT85094R is listed in this group.

5 ungrouped parts are not assigned to a grade, with the same engine-level match.

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

2 Battery Current Sensor parts for the 2017 Hyundai Sonata come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS. Every part fits all 4 engine options (1.6L L4 Turbocharged, 2.0L L4 ELECTRIC/GAS, 2.0L L4 Turbocharged and 2.4L L4).

Part numbers include STANDARD MOTOR PRODUCTS BSC37 and WELLS 5S15978.

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

2 Battery Terminal parts are listed for the 2017 Hyundai Sonata, from DORMAN and STANDARD MOTOR PRODUCTS.

Part numbers include DORMAN 926496 and STANDARD MOTOR PRODUCTS BP105P.

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 2017 Hyundai Sonata, from DORMAN and WELLS. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: DORMAN 601942 and WELLS 5S17089.

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

17 Fuse parts are listed for the 2017 Hyundai Sonata, from LITTELFUSE, BUSSMANN and DORMAN. LITTELFUSE MIN15 carries the "Popular" badge. 16 parts fit every engine; the other 1 is engine-specific.

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, LITTELFUSE and BUSSMANN 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 LITTELFUSE MIN15.

In the 150 Amp grade, DORMAN and LITTELFUSE supply 2 parts: grouped under the catalog's "150 Amp" designation — the notes column spells out what sets them apart. A representative part number is DORMAN 926011.

In the 20 Amp grade, LITTELFUSE and BUSSMANN supply 3 parts: 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 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 LITTELFUSE and BUSSMANN — 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 and BUSSMANN supply 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.

In the 7.5 Amp grade, BUSSMANN 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 BUSSMANN ATM712LP.

This table covers the HID Lighting ballasts. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS HID171.

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

This group shows a single part: HYUNDAI 95440C1001.

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

2 Parking Aid Sensor parts for the 2017 Hyundai Sonata come from STANDARD MOTOR PRODUCTS. Every part fits all 4 engine options (1.6L L4 Turbocharged, 2.0L L4 ELECTRIC/GAS, 2.0L L4 Turbocharged and 2.4L L4).

This group includes STANDARD MOTOR PRODUCTS PPS243 and STANDARD MOTOR PRODUCTS PPS239.

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

17 Speed Sensor parts are listed for the 2017 Hyundai Sonata, from STANDARD MOTOR PRODUCTS, DELPHI, WELLS and 7 other brands. GPD 1815630 carries the "Popular" badge.

In the Economy grade, GPD, BECK/ARNLEY and HOLSTEIN supply 3 parts: the catalog's value-priced group. A representative part number is GPD 1815630.

The Standard Replacement section lists 10 options from STANDARD MOTOR PRODUCTS, DELPHI, HYUNDAI and 4 other brands — built to original-equipment specification. DELPHI SS12266 is listed in this group.

4 ungrouped parts are not assigned to a grade, with the same engine-level match.

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

27 Starter Motor parts for the 2017 Hyundai Sonata come from 11 brands — WAI GLOBAL, HL MANDO, PURE ENERGY and 8 other brands. The "Popular" part is ACDELCO 3371176. New and Remanufactured are all represented, and New alone accounts for 15 parts.