2011 Acura TSX 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

11 Back Up / Reverse Lamp Bulb parts are listed for the 2011 Acura TSX, from SYLVANIA, WAGNER, HELLA and 2 other brands. SYLVANIA 7440LL carries the "Popular" badge.

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 7440LL 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 7440ST is listed in this group.

In the LED (instant-on, long life, energy-saving) grade, DORMAN and WAGNER supply 3 parts: 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 DORMAN 7440WSMD.

The Standard Replacement section lists 4 options from HELLA, PHILIPS, SYLVANIA and 1 other brand — built to original-equipment specification. HELLA 7440 is listed in this group.

This table covers the sockets that hold a Back Up / Reverse Lamp bulb. 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 Back Up / Reverse Lamp Socket parts are listed for the 2011 Acura TSX, from STANDARD MOTOR PRODUCTS, DORMAN and WELLS.

Listed part numbers: DORMAN 645933, STANDARD MOTOR PRODUCTS S2566 and STANDARD MOTOR PRODUCTS S2613, plus the other 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

11 Brake Light Bulb parts are listed for the 2011 Acura TSX, from SYLVANIA, WAGNER, HELLA and 1 other brand. HELLA 7443LL carries the "Popular" badge.

The Extended Life section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA 7443LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 7443ST is listed in this group.

LED (instant-on, long life, energy-saving): 4 parts, from SYLVANIA, PHILIPS and WAGNER. A representative part number is PHILIPS 7443LED.

The Standard Replacement section: 3 options from WAGNER, HELLA and SYLVANIA. WAGNER 7443 is listed in this group.

This table covers the bulbs in the high-mount stop lamp. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

9 Brake Light Bulb - High Mount parts are listed for the 2011 Acura TSX, from SYLVANIA, HELLA, WAGNER and 1 other brand. SYLVANIA 7440LL carries the "Popular" badge.

The Extended Life section: 3 options from SYLVANIA, HELLA and WAGNER. SYLVANIA 7440LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 7440ST is listed in this group.

LED (instant-on, long life, energy-saving): 1 part, from SYLVANIA. A representative part number is SYLVANIA 7440SL.

The Standard Replacement section: 4 options from PHILIPS, HELLA, SYLVANIA and 1 other brand. PHILIPS 7440 is listed in this group.

This group includes SYLVANIA 7440LL and the remaining parts above.

This table covers the sockets that hold a Brake Light bulb. 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

2 Brake Light Socket parts are listed for the 2011 Acura TSX, from DORMAN and STANDARD MOTOR PRODUCTS.

Part numbers include DORMAN 645937 and STANDARD MOTOR PRODUCTS S2644.

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

7 Daytime Running Light Bulb parts for the 2011 Acura TSX come from SYLVANIA. The "Popular" part is SYLVANIA 9005SU.

Extended Life: 1 part, from SYLVANIA. A representative part number is SYLVANIA 9005LL.

Extra Bright (improved visibility, but shorter life): 4 parts, from SYLVANIA. A representative part number is SYLVANIA 9005SU.

The LED (instant-on, long life, energy-saving) section: 1 option from SYLVANIA. SYLVANIA 9005SL is listed in this group.

Standard Replacement: 1 part, from SYLVANIA. A representative part number is SYLVANIA 9005.

This group includes SYLVANIA 9005SU, SYLVANIA 9005LL and SYLVANIA 9005XV and the remaining parts above.

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

11 Dome Light Bulb parts are listed for the 2011 Acura TSX, from SYLVANIA, WAGNER, HELLA and 1 other brand. SYLVANIA DE3175LL carries the "Popular" badge.

The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA DE3175LL is listed in this group.

LED (instant-on, long life, energy-saving): 4 parts, from SYLVANIA, DORMAN and WAGNER. A representative part number is DORMAN 3175WSMD.

The Standard Replacement section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA DE3175 is listed in this group.

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

This table covers the replacement bulbs for the Door Panel 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

16 Door Panel Light Bulb parts for the 2011 Acura TSX come from 4 brands — SYLVANIA, WAGNER, HELLA and 1 other brand. The "Popular" part is HELLA 921LED5K.

Extended Life: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 194LL.

Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 194ST.

The LED (instant-on, long life, energy-saving) section: 9 options from SYLVANIA, DORMAN, WAGNER and 1 other brand. HELLA 921LED5K is listed in this group.

Standard Replacement: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 194.

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

19 Fog / Driving Lamp Bulb parts for the 2011 Acura TSX come from 3 brands — SYLVANIA, HELLA and WAGNER. The "Popular" part is SYLVANIA H11LL.

Extended Life: 3 parts, from SYLVANIA, HELLA and WAGNER. A representative part number is SYLVANIA H11LL.

Extra Bright (improved visibility, but shorter life): 8 parts, from SYLVANIA, HELLA and WAGNER. A representative part number is HELLA H1120.

The LED (instant-on, long life, energy-saving) section: 4 options from SYLVANIA, HELLA and WAGNER. HELLA 226971531 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 H11YL is listed in this group.

Standard Replacement: 3 parts, from SYLVANIA, WAGNER and HELLA. A representative part number is SYLVANIA H11.

This table covers the sockets that hold a Fog / Driving Lamp bulb. 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 Fog / Driving Lamp Socket parts for the 2011 Acura TSX come from 3 brands — STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS S2611, STANDARD MOTOR PRODUCTS LWH104 and WALKER PRODUCTS 2701120, among others listed above.

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

23 Headlamp Bulb parts for the 2011 Acura TSX come from 5 brands — SYLVANIA, HELLA, WAGNER and 2 other brands. The "Popular" part is HELLA 9005LL.

Extended Life: 2 parts, from HELLA and SYLVANIA. A representative part number is HELLA 9005LL.

Extra Bright (improved visibility, but shorter life): 7 parts, from SYLVANIA, WAGNER and HELLA. A representative part number is HELLA 9005P50.

In the HID (intense white light) grade, HELLA, SYLVANIA, ÜRO PARTS and 1 other brand supply 6 parts: grouped under the catalog's "HID (intense white light)" designation — the notes column spells out what sets them apart. A representative part number is HELLA D2S4300K.

The LED (instant-on, long life, energy-saving) section: 1 option from SYLVANIA. SYLVANIA 9005SL is listed in this group.

The Reduced Glare (for rain, fog, snow, or rural driving) section: 1 option from HELLA. HELLA 9005YL is listed in this group.

Standard Replacement: 4 parts, from WAGNER, HELLA and SYLVANIA. A representative part number is HELLA 9005.

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

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

10 Headlamp Socket parts for the 2011 Acura TSX come from 6 brands — STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, WELLS and 3 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS HP3970.

This table covers the LED Bulb adapters. Read more

2 LED Bulb Adapter parts for the 2011 Acura TSX come from WAGNER.

Part numbers include WAGNER CB900590069012 and WAGNER CBH8H11H16.

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

9 License Plate Lamp Bulb parts are listed for the 2011 Acura TSX, from SYLVANIA, WAGNER, HELLA and 1 other brand. HELLA 168 carries the "Popular" badge.

The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 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.

Listed part numbers: HELLA 168, SYLVANIA 168LL and SYLVANIA 168ST, plus the other parts above.

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

11 Map / Reading Light Bulb parts are listed for the 2011 Acura TSX, from SYLVANIA, WAGNER, HELLA and 1 other brand. SYLVANIA DE3175LL carries the "Popular" badge.

The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA DE3175LL is listed in this group.

LED (instant-on, long life, energy-saving): 4 parts, from SYLVANIA, DORMAN and WAGNER. A representative part number is DORMAN 3175WSMD.

The Standard Replacement section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA DE3175 is listed in this group.

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

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 2011 Acura TSX — PEAK 7443.

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

9 Parking Lamp Bulb parts for the 2011 Acura TSX come from 4 brands — PHILIPS, WAGNER, SYLVANIA and 1 other brand. The "Popular" part is PHILIPS P215WLL.

Extended Life: 4 parts, from WAGNER, PHILIPS and SYLVANIA. A representative part number is PHILIPS P215WLL.

The LED (instant-on, long life, energy-saving) section: 1 option from PHILIPS. PHILIPS 1157WLED is listed in this group.

Standard Replacement: 4 parts, from HELLA, PHILIPS, SYLVANIA and 1 other brand. A representative part number is HELLA 7528.

Part numbers include PHILIPS P215WLL and SYLVANIA 7528LL, among others listed above.

This table covers the replacement bulbs for the Shift Indicator 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

7 Shift Indicator Light Bulb parts are listed for the 2011 Acura TSX, from WAGNER, SYLVANIA, GM GENUINE and 2 other brands. WAGNER 74LL carries the "Popular" badge.

The Extended Life section: 2 options from WAGNER and SYLVANIA. WAGNER 74LL is listed in this group.

The Standard Replacement section: 5 options from WAGNER, GM GENUINE, HELLA and 2 other brands. WAGNER 74 is listed in this group.

This group includes WAGNER 74LL, SYLVANIA 2721LL and WAGNER 74 and the remaining parts above.

This table covers the sockets that hold a Side Marker Lamp bulb. 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

One part is listed for the 2011 Acura TSX — STANDARD MOTOR PRODUCTS S2663.

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

18 Side Marker Light Bulb parts are listed for the 2011 Acura TSX, from SYLVANIA, WAGNER, HELLA and 2 other brands. HELLA 7443LL carries the "Popular" badge.

The Extended Life section: 7 options from WAGNER, SYLVANIA, HELLA and 1 other brand. HELLA 7443LL 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: 9 options from HELLA, WAGNER, SYLVANIA and 2 other brands. HELLA 168 is listed in this group.

This table covers the bulbs in the step and courtesy 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

One part is listed for the 2011 Acura TSX — PEAK 194.