2015 Kia Optima Electrical Bulb & Socket Parts

This table covers the bulbs in the reverse lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

9 Back Up / Reverse Lamp Bulb parts are listed for the 2015 Kia Optima, from SYLVANIA, HELLA and WAGNER. SYLVANIA 921LL carries the "Popular" badge. All of them fit every engine offered in the 2015 Optima.

The Extended Life section lists 3 options from SYLVANIA, HELLA and WAGNER — grouped under the catalog's "Extended Life" designation — the notes column spells out what sets them apart. SYLVANIA 921LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section lists 1 option from SYLVANIA — grouped under the catalog's "Extra Bright (improved visibility, but shorter life)" designation — the notes column spells out what sets them apart. SYLVANIA 921ST is listed in this group.

In the LED (instant-on, long life, energy-saving) grade, WAGNER supplies 1 part: grouped under the catalog's "LED (instant-on, long life, energy-saving)" designation — the notes column spells out what sets them apart. A representative part number is WAGNER 921WLED.

The Standard Replacement section lists 4 options from HELLA, SYLVANIA and WAGNER — built to original-equipment specification. HELLA 921 is listed in this group.

This group includes SYLVANIA 921LL and the remaining parts above.

This table covers the bulbs in the stop lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

9 Brake Light Bulb parts are listed for the 2015 Kia Optima, from SYLVANIA, WAGNER, HELLA and 1 other brand. SYLVANIA 2357LL carries the "Popular" badge.

The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 2357LL is listed in this group.

LED (instant-on, long life, energy-saving): 2 parts, from SYLVANIA. A representative part number is SYLVANIA 2357RSL.

The Standard Replacement section: 4 options from SYLVANIA, GM GENUINE, HELLA and 1 other brand. SYLVANIA 2357 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

Listed part numbers: SYLVANIA 2357LL and SYLVANIA 2357RSL, plus the other parts above.

This table covers the bulbs used as daytime running lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

This group shows a single part: PHILIPS 1156ALED.

This table covers the bulbs in the dome lamp. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

5 Dome Light Bulb parts are listed for the 2015 Kia Optima, from WAGNER, PHILIPS and SYLVANIA. WAGNER 12100 carries the "Popular" badge. All of them fit every engine offered in the 2015 Optima.

The Extended Life section: 1 option from WAGNER. WAGNER 12100LL is listed in this group.

LED (instant-on, long life, energy-saving): 1 part, from WAGNER. A representative part number is WAGNER DE3175WLED.

The Standard Replacement section: 3 options from WAGNER, PHILIPS and SYLVANIA. WAGNER 12100 is listed in this group.

This group includes WAGNER 12100, WAGNER 12100LL and WAGNER DE3175WLED and the remaining parts above.

This table covers the bulbs in the fog and driving lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

14 Fog / Driving Lamp Bulb parts for the 2015 Kia Optima come from 5 brands — HELLA, PIAA, SYLVANIA and 2 other brands. The "Popular" part is PHILIPS H8.

In the Blue-Coated (stylish, bright-white look) grade, HELLA supplies 2 parts: grouped under the catalog's "Blue-Coated (stylish, bright-white look)" designation — the notes column spells out what sets them apart. A representative part number is HELLA H71071372.

The LED (instant-on, long life, energy-saving) section: 2 options from HELLA and SYLVANIA. HELLA 226971551 is listed in this group.

The Reduced Glare (for rain, fog, snow, or rural driving) section lists 1 option from HELLA — grouped under the catalog's "Reduced Glare (for rain, fog, snow, or rural driving)" designation — the notes column spells out what sets them apart. HELLA H71071072 is listed in this group.

Standard Replacement: 4 parts, from PHILIPS, WAGNER, HELLA and 1 other brand. A representative part number is PHILIPS H8.

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

This table covers the bulbs in the glove-box lamp. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

12 Glove Box Light Bulb parts for the 2015 Kia Optima come from 4 brands — SYLVANIA, WAGNER, HELLA and 1 other brand. The "Popular" part is SYLVANIA 6418SL. Every part fits all 3 engine options (2.0L L4 Turbocharged, 2.4L L4 and 2.4L L4 ELECTRIC/GAS).

Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 6418LL.

In the HID (intense white light) grade, PHILIPS supplies 1 part: grouped under the catalog's "HID (intense white light)" designation — the notes column spells out what sets them apart. A representative part number is PHILIPS DE3423LL.

The LED (instant-on, long life, energy-saving) section: 5 options from SYLVANIA, HELLA and WAGNER. SYLVANIA 6418SL is listed in this group.

Standard Replacement: 4 parts, from WAGNER, HELLA and SYLVANIA. A representative part number is HELLA 6418.

This table covers the bulbs that light the headlamps. Typical signs include a dark lamp, a flicker over bumps, or a bulb that keeps failing on one side. Avoid touching a halogen capsule. Repeated failure in one socket is usually the socket or ground, not the bulb. Read more

57 Headlamp Bulb parts for the 2015 Kia Optima come from 5 brands — HELLA, SYLVANIA, WAGNER and 2 other brands. The "Popular" part is HELLA H7LL. Grades run from Blue-Coated (stylish, bright-white look) through Standard Replacement; Extra Bright (improved visibility, but shorter life) is the most populated section, led by SYLVANIA, PHILIPS, WAGNER and 1 other brand.

This table covers the sockets that hold a headlamp bulb in the housing. Typical signs include a flicker over bumps, melted plastic, or a bulb that will not stay seated. Dielectric grease on the contacts slows corrosion. Do not force a bulb into a heat-damaged socket. Read more

4 Headlamp Socket parts for the 2015 Kia Optima come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS. 1 part fits every engine; the other 3 are engine-specific.

Listed part numbers: STANDARD MOTOR PRODUCTS HP4355, STANDARD MOTOR PRODUCTS S900 and STANDARD MOTOR PRODUCTS S2057, plus the other parts above.

This table covers the LED Bulb adapters. Read more

3 LED Bulb Adapter parts for the 2015 Kia Optima come from 2 brands — WAGNER and HELLA.

Part numbers include HELLA 226971631, WAGNER CBH8H11H16 and WAGNER CBH1H3.

This table covers the bulbs that light the license plate. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

10 License Plate Lamp Bulb parts are listed for the 2015 Kia Optima, from SYLVANIA, HELLA, WAGNER and 1 other brand. HELLA 168 carries the "Popular" badge. All of them fit every engine offered in the 2015 Optima.

The Extended Life section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA 168LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 168ST is listed in this group.

LED (instant-on, long life, energy-saving): 2 parts, from HELLA and SYLVANIA. A representative part number is HELLA 921LED5K.

The Standard Replacement section: 4 options from HELLA, WAGNER, GM GENUINE and 1 other brand. HELLA 168 is listed in this group.

This table covers the bulbs in the map / reading lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

2 Map / Reading Light Bulb parts are listed for the 2015 Kia Optima, from PEAK and SYLVANIA. All of them fit every engine offered in the 2015 Optima.

Listed part numbers: PEAK 168 and SYLVANIA 175SL.

This table covers the replacement bulbs for the Parking Brake Warning Light. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

One part is listed for the 2015 Kia Optima — PEAK 2357.

This table covers the bulbs in the parking lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

8 Parking Lamp Bulb parts for the 2015 Kia Optima come from 4 brands — SYLVANIA, WAGNER, HELLA and 1 other brand. The "Popular" part is HELLA 2357NA.

Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 2357ALL.

The LED (instant-on, long life, energy-saving) section: 1 option from SYLVANIA. SYLVANIA 2357ASL is listed in this group.

Standard Replacement: 4 parts, from HELLA, SYLVANIA, GM GENUINE and 1 other brand. A representative part number is HELLA 2357NA.

1 further part sits outside the graded sections, with the same engine-level match.

Listed part numbers: HELLA 2357NA, SYLVANIA 2357ALL and WAGNER 2357NALL, plus the other parts above.

This table covers the bulbs in the side-marker lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

9 Side Marker Light Bulb parts are listed for the 2015 Kia Optima, from SYLVANIA, HELLA, WAGNER and 1 other brand. HELLA 168 carries the "Popular" badge. 2 parts fit every engine; the other 7 are engine-specific.

The Extended Life section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA 168LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 168ST is listed in this group.

LED (instant-on, long life, energy-saving): 1 part, from SYLVANIA. A representative part number is SYLVANIA 168SL.

The Standard Replacement section: 4 options from HELLA, WAGNER, GM GENUINE and 1 other brand. HELLA 168 is listed in this group.

Part numbers include HELLA 168 and HELLA 168LL, among others listed above.

This table covers the bulbs in the tail lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

8 Tail Lamp Bulb parts for the 2015 Kia Optima come from 5 brands — SYLVANIA, HELLA, WAGNER and 2 other brands. The "Popular" part is SYLVANIA 2357LL. 1 part fits every engine; the other 7 are engine-specific.

Extended Life: 3 parts, from SYLVANIA, HELLA and WAGNER. A representative part number is SYLVANIA 2357LL.

Standard Replacement: 4 parts, from SYLVANIA, GM GENUINE, HELLA and 1 other brand. A representative part number is SYLVANIA 2357.

1 further part sits outside the graded sections, with the same engine-level match.

Part numbers include SYLVANIA 2357LL, among others listed above.

This table covers the bulbs in the trunk or cargo-area lamp. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

12 Trunk / Cargo Area Light Bulb parts for the 2015 Kia Optima come from 4 brands — SYLVANIA, WAGNER, HELLA and 1 other brand. The "Popular" part is SYLVANIA 6418SL. 11 parts fit every engine; the other 1 is engine-specific.

Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 6418LL.

HID (intense white light): 1 part, from PHILIPS. A representative part number is PHILIPS DE3423LL.

The LED (instant-on, long life, energy-saving) section: 5 options from SYLVANIA, HELLA and WAGNER. SYLVANIA 6418SL is listed in this group.

Standard Replacement: 4 parts, from WAGNER, HELLA and SYLVANIA. A representative part number is HELLA 6418.