2007 Kia Optima 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

25 Alternator / Generator parts for the 2007 Kia Optima come from 10 brands — PURE ENERGY, WAI GLOBAL, FVP and 7 other brands. The "Popular" part is HL MANDO 11A1076.

The New section lists 9 options from WAI GLOBAL, PURE ENERGY, VALEO and 2 other brands — brand-new units rather than rebuilt ones. HL MANDO 11A1076 is listed in this group.

The Remanufactured section lists 16 options from PURE ENERGY, FVP, REMY and 5 other brands — factory-rebuilt units with new wear components. PURE ENERGY 11190 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

2 Alternator / Generator Pulley parts are listed for the 2007 Kia Optima, from INA and VEMO.

Part numbers include INA EA02191 and VEMO V53230002.

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

STANDARD MOTOR PRODUCTS supplies both parts for the 2007 Kia Optima. All of them fit every engine offered in the 2007 Optima.

This group includes STANDARD MOTOR PRODUCTS EFL168 and STANDARD MOTOR PRODUCTS EFL169.

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

One part is listed for the 2007 Kia Optima — FULLRIVER FT75035.

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

DEKA supplies both parts for the 2007 Kia Optima. All of them fit every engine offered in the 2007 Optima.

Part numbers include DEKA 00350 and DEKA 01056.

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

One part is listed for the 2007 Kia Optima — TRIDON / NOVITA EP34.

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

32 Fuse parts are listed for the 2007 Kia Optima, from BUSSMANN and LITTELFUSE. BUSSMANN ATM10 carries the "Popular" badge. Grades run from 10 Amp through 50 Amp; 30 Amp is the most populated section, led by BUSSMANN and LITTELFUSE.

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

One part is listed for the 2007 Kia Optima — HELLA 011225901.

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

41 Speed Sensor parts are listed for the 2007 Kia Optima, from VEMO, GPD, STANDARD MOTOR PRODUCTS and 14 other brands. SKP SK917607 carries the "Popular" badge. Grades run from Economy through Standard Replacement; Economy is the most populated section, led by VEMO, GPD, AUTOTECNICA and 6 other brands.

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

28 Starter Motor parts for the 2007 Kia Optima come from 12 brands — PURE ENERGY, BOSCH, REMY and 9 other brands. The "Popular" part is HL MANDO 12A1369. They are grouped as New and Remanufactured, with Remanufactured the largest group at 17 parts from PURE ENERGY, FVP, ACDELCO and 6 other brands.

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

This group shows a single part: STANDARD MOTOR PRODUCTS SS804.

This table covers the regulators that control alternator output voltage. Read more

4 Voltage Regulator parts are listed for the 2007 Kia Optima, from STANDARD MOTOR PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS VR848, STANDARD MOTOR PRODUCTS VR849 and WELLS 1V1541, plus the other parts above.