2021 Ram Promaster 3500 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

4 Back Up / Reverse Lamp Bulb parts for the 2021 Ram Promaster 3500 come from 2 brands — SYLVANIA and PHILIPS.

In the Extended Life grade, SYLVANIA supplies 1 part: grouped under the catalog's "Extended Life" designation — the notes column spells out what sets them apart. A representative part number is SYLVANIA 921LL.

In the Extra Bright (improved visibility, but shorter life) grade, SYLVANIA supplies 1 part: grouped under the catalog's "Extra Bright (improved visibility, but shorter life)" designation — the notes column spells out what sets them apart. A representative part number is SYLVANIA 921ST.

In the Standard Replacement grade, PHILIPS and SYLVANIA supply 2 parts: built to original-equipment specification. A representative part number is PHILIPS 12256.

This group includes SYLVANIA 921LL, SYLVANIA 921ST and PHILIPS 12256 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

5 Brake Light Bulb parts for the 2021 Ram Promaster 3500 come from SYLVANIA. The "Popular" part is SYLVANIA 7443LL.

Extended Life: 1 part, from SYLVANIA. A representative part number is SYLVANIA 7443LL.

Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 7443ST.

The LED (instant-on, long life, energy-saving) section lists 2 options from SYLVANIA — grouped under the catalog's "LED (instant-on, long life, energy-saving)" designation — the notes column spells out what sets them apart. SYLVANIA 7443RSL is listed in this group.

Standard Replacement: 1 part, from SYLVANIA. A representative part number is SYLVANIA 7443.

This group includes SYLVANIA 7443LL, SYLVANIA 7443ST and SYLVANIA 7443RSL and the remaining parts above.

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

This group shows a single part: PHILIPS 12256.

This table covers the replacement bulbs for the Cornering 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

This group shows a single part: PHILIPS 12256.

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

6 Daytime Running Light Bulb parts are listed for the 2021 Ram Promaster 3500, from SYLVANIA and WAGNER. SYLVANIA 7440LL carries the "Popular" badge.

The Extended Life section: 2 options from SYLVANIA 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: 2 options from WAGNER and SYLVANIA. WAGNER 7440 is listed in this group.

Listed part numbers: SYLVANIA 7440LL and SYLVANIA 7440ST, plus the other 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

This group shows a single part: PHILIPS 12854.

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

HELLA supplies the 3 Door Panel Light Bulb parts for the 2021 Ram Promaster 3500.

The Extended Life section: 1 option from HELLA. HELLA 194LL is listed in this group.

The Standard Replacement section: 1 option from HELLA. HELLA 194 is listed in this group.

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

Part numbers include HELLA 194LL, HELLA 194 and HELLA 226971211.

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

11 Fog / Driving Lamp Bulb parts are listed for the 2021 Ram Promaster 3500, from SYLVANIA, PHILIPS and HELLA. SYLVANIA H11LL carries the "Popular" badge.

The Extended Life section: 1 option from SYLVANIA. SYLVANIA H11LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 4 options from SYLVANIA. SYLVANIA H11XV is listed in this group.

LED (instant-on, long life, energy-saving): 4 parts, from PHILIPS and SYLVANIA. A representative part number is PHILIPS H7USLED.

The Standard Replacement section: 2 options from SYLVANIA and HELLA. SYLVANIA H11 is listed in this group.

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

HELLA supplies the 3 Glove Box Light Bulb parts for the 2021 Ram Promaster 3500.

The Extended Life section: 1 option from HELLA. HELLA 194LL is listed in this group.

The Standard Replacement section: 1 option from HELLA. HELLA 194 is listed in this group.

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

Listed part numbers: HELLA 194LL, HELLA 194 and HELLA 226971211.

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

9 Headlamp Bulb parts are listed for the 2021 Ram Promaster 3500, from SYLVANIA, WAGNER and MOPAR. SYLVANIA H7XV carries the "Popular" badge.

The Extended Life section: 3 options from MOPAR, SYLVANIA and WAGNER. MOPAR L0000H7SLL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 4 options from SYLVANIA. SYLVANIA H7XV is listed in this group.

The Standard Replacement section: 2 options from WAGNER and SYLVANIA. WAGNER 1255H7 is listed in this group.

This group includes SYLVANIA H7XV, MOPAR L0000H7SLL and SYLVANIA H7LL and the remaining parts above.

This table covers the Headlamp Bulb retainers and clips. Read more

This group shows a single part: DORMAN 86550.

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 are listed for the 2021 Ram Promaster 3500, from STANDARD MOTOR PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS HP4355, STANDARD MOTOR PRODUCTS S900 and STANDARD MOTOR PRODUCTS S2679, plus the other parts above.

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

2 Parking Lamp Bulb parts are listed for the 2021 Ram Promaster 3500, from PHILIPS and SYLVANIA.

Part numbers include PHILIPS 7444NALL, among others listed above.

This table covers the replacement bulbs for the Roof Marker & Identification 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

PHILIPS supplies both parts for the 2021 Ram Promaster 3500.

The Extended Life section: 1 option from PHILIPS. PHILIPS 12396NALL is listed in this group.

The Standard Replacement section: 1 option from PHILIPS. PHILIPS 12256 is listed in this group.

This group includes PHILIPS 12396NALL and PHILIPS 12256.

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

2 Side Marker Light Bulb parts for the 2021 Ram Promaster 3500 come from PHILIPS.

Extended Life: 1 part, from PHILIPS. A representative part number is PHILIPS 12396NALL.

Standard Replacement: 1 part, from PHILIPS. A representative part number is PHILIPS 12256.

Listed part numbers: PHILIPS 12396NALL and PHILIPS 12256.

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

4 Tail Lamp Bulb parts are listed for the 2021 Ram Promaster 3500, from SYLVANIA and PHILIPS.

The Extended Life section: 1 option from SYLVANIA. SYLVANIA 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): 1 part, from PHILIPS. A representative part number is PHILIPS 7440RLED.

The Standard Replacement section: 1 option from SYLVANIA. SYLVANIA 7443 is listed in this group.

This group includes SYLVANIA 7443LL, SYLVANIA 7443ST and PHILIPS 7440RLED and the remaining parts above.

This table covers the replacement bulbs for the Turn Signal Indicator 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

One part is listed for the 2021 Ram Promaster 3500 — PHILIPS 921NALLB2.

This table covers the bulbs in the turn-signal 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

4 Turn Signal Lamp Bulb parts for the 2021 Ram Promaster 3500 come from 2 brands — SYLVANIA and PHILIPS.

Extended Life: 3 parts, from SYLVANIA and PHILIPS. A representative part number is PHILIPS 7444NALL.

Standard Replacement: 1 part, from SYLVANIA. A representative part number is SYLVANIA 7440A.

This group includes PHILIPS 7444NALL and SYLVANIA 7440ALL and the remaining parts above.