The 2011 Ram 4000 has 69 electrical bulb & socket parts with verified fitment on this page — 15 part types and 8 brands, covering both the 5.7L V8 and the 6.7L L6 DIESEL Turbocharged. Each part includes a manufacturer part number and application notes.
The bulb and socket system on the 2011 Ram 4000 covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. The largest groups are Headlamp Socket (10 parts), Headlamp Bulb (8 parts) and Brake Light Bulb - High Mount (6 parts). The other 12 part types cover the remaining 45 parts.
The 2011 Ram 4000 was sold with both the 5.7L V8 and the 6.7L L6 DIESEL Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
8 brands supply electrical bulb & socket parts for the 2011 Ram 4000, led by WAGNER (33 parts), HELLA (13 parts) and PHILIPS (12 parts), plus 5 more brands. Quality grades include Standard Replacement, Extended Life and LED.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2011 Ram 4000. 14 parts have it, including HELLA 921 (Brake Light Bulb - High Mount) and HELLA 194 (Glove Box Light Bulb). Each part number opens a page with every vehicle that part fits.
Back Up / Reverse Lamp Bulb
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 6.7L L6 DIESEL Turbocharged | 1156LL | 🇲🇽 MX | Longer Life | View on Amazon |
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.
This group shows a single part: PHILIPS 1156LL.
Brake Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 6.7L L6 DIESEL Turbocharged | 1156LL | 🇲🇽 MX | Longer Life | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 6.7L L6 DIESEL Turbocharged | 1156RLED | 🇲🇽 MX | VisionLED | View on Amazon |
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.
2 Brake Light Bulb parts for the 2011 Ram 4000 come from PHILIPS.
In the Extended Life grade, PHILIPS 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 PHILIPS 1156LL.
The LED (instant-on, long life, energy-saving) section lists 1 option from PHILIPS — grouped under the catalog's "LED (instant-on, long life, energy-saving)" designation — the notes column spells out what sets them apart. PHILIPS 1156RLED is listed in this group.
Listed part numbers: PHILIPS 1156LL and PHILIPS 1156RLED.
Brake Light Bulb - High Mount
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 6.7L L6 DIESEL Turbocharged | 921LL | 🇲🇽 MX | IncandescentLong Life | View on Amazon |
| HELLA Fits: 6.7L L6 DIESEL Turbocharged | DE3175LL | 🇲🇽 MX | IncandescentLong Life | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 921LL | 🇲🇽 MX | Long LifeWedge Base | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 6.7L L6 DIESEL Turbocharged | 921 | 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| WAGNER Popular Fits: 6.7L L6 DIESEL Turbocharged | 921 | 🇲🇽 MX | Bulb Type: T-5 Bulb 5/8 (16mm) DiameterVoltage: 12.800 Volts (Direct Current) | View on Amazon |
| HELLA Fits: 6.7L L6 DIESEL Turbocharged | 921NA | 🇲🇽 MX | IncandescentNatural Amber | View on Amazon |
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.
6 Brake Light Bulb - High Mount parts for the 2011 Ram 4000 come from 2 brands — HELLA and WAGNER. The "Popular" part is HELLA 921.
Extended Life: 3 parts, from HELLA and WAGNER. A representative part number is HELLA 921LL.
In the Standard Replacement grade, HELLA and WAGNER supply 3 parts: built to original-equipment specification. A representative part number is HELLA 921.
This group includes HELLA 921, HELLA 921LL and HELLA DE3175LL and the remaining parts above.
Dome Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 6.7L L6 DIESEL Turbocharged | 578LL | 🇲🇽 MX | Longer Life | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 578LL | 🇲🇽 MX | Long LifeDouble End Caps Base | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 578 | 🇲🇽 MX | Double End Caps Base9.980 Watt | View on Amazon |
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.
3 Dome Light Bulb parts for the 2011 Ram 4000 come from 2 brands — WAGNER and PHILIPS.
Extended Life: 2 parts, from PHILIPS and WAGNER. A representative part number is PHILIPS 578LL.
Standard Replacement: 1 part, from WAGNER. A representative part number is WAGNER 578.
Part numbers include PHILIPS 578LL and WAGNER 578, among others listed above.
Engine Compartment Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 561LL | 🇲🇽 MX | Long LifeRigid Loop Base | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 6.7L L6 DIESEL Turbocharged | 68303 | 🇲🇽 MX | Upgrade | View on Amazon |
| PHILIPS Fits: 6.7L L6 DIESEL Turbocharged | 561 | 🇲🇽 MX | View on Amazon | |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 561 | 🇲🇽 MX | Rigid Loop Base12.420 Watt | View on Amazon |
This table covers the replacement bulbs for the Engine Compartment 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.
4 Engine Compartment Light Bulb parts are listed for the 2011 Ram 4000, from WAGNER, DORMAN and PHILIPS.
The Extended Life section: 1 option from WAGNER. WAGNER 561LL is listed in this group.
The Standard Replacement section: 3 options from DORMAN, PHILIPS and WAGNER. DORMAN 68303 is listed in this group.
Listed part numbers: WAGNER 561LL, DORMAN 68303 and PHILIPS 561, plus the other parts above.
Fog / Driving Lamp Bulb
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 6.7L L6 DIESEL Turbocharged | 9145CVP | 🇲🇽 MX | Crystal Vision PlatinumUp to 60% More Light | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 6.7L L6 DIESEL Turbocharged | 9145USLED | 🇲🇽 MX | Ultinon Sport LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 6.7L L6 DIESEL Turbocharged | 9145H | 🇲🇽 MX | View on Amazon |
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.
PHILIPS supplies the 3 Fog / Driving Lamp Bulb parts for the 2011 Ram 4000.
The Extra Bright (improved visibility, but shorter life) section lists 1 option from PHILIPS — grouped under the catalog's "Extra Bright (improved visibility, but shorter life)" designation — the notes column spells out what sets them apart. PHILIPS 9145CVP is listed in this group.
LED (instant-on, long life, energy-saving): 1 part, from PHILIPS. A representative part number is PHILIPS 9145USLED.
The Standard Replacement section: 1 option from PHILIPS. PHILIPS 9145H is listed in this group.
This group includes PHILIPS 9145CVP, PHILIPS 9145USLED and PHILIPS 9145H.
Glove Box Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 6.7L L6 DIESEL Turbocharged | 194LL | 🇲🇽 MX | IncandescentLong Life | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 194LL | 🇲🇽 MX | Long LifeBulb Type: T-3-1/4 Bulb 13/32 (10mm) Diameter | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | T10LED | 🇲🇽 MX | Tru View PLUS LED | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 194LEDW | 🇲🇽 MX | LEDGlass:Clear (T3-1/4), Number of Filaments:1, Watts:3.78 (0.16 cp), Base:Wedge (W2.1x9.5d) | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 6.7L L6 DIESEL Turbocharged | 194 | 🇲🇽 MX | Brightness: 2.0 CPIncandescent | View on Amazon |
| WAGNER Popular Fits: 6.7L L6 DIESEL Turbocharged | 194 | 🇲🇽 MX | Wedge Base3.780 Watt | View on Amazon |
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.
6 Glove Box Light Bulb parts are listed for the 2011 Ram 4000, from WAGNER and HELLA. HELLA 194 carries the "Popular" badge.
The Extended Life section: 2 options from HELLA and WAGNER. HELLA 194LL is listed in this group.
LED (instant-on, long life, energy-saving): 2 parts, from WAGNER. A representative part number is WAGNER T10LED.
The Standard Replacement section: 2 options from HELLA and WAGNER. HELLA 194 is listed in this group.
Listed part numbers: HELLA 194, HELLA 194LL and WAGNER T10LED, plus the other parts above.
Headlamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 1255H11LL | 🇲🇽 MX | Long Life | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 9005TVX | 🇲🇽 MX | HID Look | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 9005BLX | 🇲🇽 MX | Long Life80% More Light | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | H11BLX | 🇲🇽 MX | BritelitePGJ19-2 Base | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | H11TVX | 🇲🇽 MX | Truview Plus1.733 Base | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: 6.7L L6 DIESEL Turbocharged | 9005 | 🇲🇽 MX | Voltage: 12.800 Volts (Direct Current) | View on Amazon |
| WAGNER Popular Fits: 6.7L L6 DIESEL Turbocharged | 1255H11 | 🇲🇽 MX | Bulb Color: Clear | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 9005L | 🇲🇽 MX | Long Life | View on Amazon |
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.
WAGNER supplies the 8 Headlamp Bulb parts for the 2011 Ram 4000. WAGNER 9005 carries the "Popular" badge.
The Extended Life section: 1 option from WAGNER. WAGNER 1255H11LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 4 options from WAGNER. WAGNER 9005TVX is listed in this group.
The Standard Replacement section: 3 options from WAGNER. WAGNER 9005 is listed in this group.
This group includes WAGNER 9005, WAGNER 1255H11LL and WAGNER 9005TVX and the remaining parts above.
Headlamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 6.7L L6 DIESEL Turbocharged | HP3835 | 🇲🇽 MX | HandypackConnector Shape: Oval | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 6.7L L6 DIESEL Turbocharged | S553 | 🇲🇽 MX | Connector Shape: OvalContact Terminal Material: Metal | View on Amazon |
| ACDELCO Fits: 6.7L L6 DIESEL Turbocharged | LS255 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| ACDELCO Fits: 6.7L L6 DIESEL Turbocharged | PT2298 | 🇺🇸 US 🇨🇦 CA | GoldHeight (In): 1.5 in | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 6.7L L6 DIESEL Turbocharged | HP3970 | 🇲🇽 MX | Handypack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 6.7L L6 DIESEL Turbocharged | S524 | 🇲🇽 MX | Weather Resistant: YES | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 6.7L L6 DIESEL Turbocharged | HP4740 | 🇲🇽 MX | Handy PackBlack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 6.7L L6 DIESEL Turbocharged | S899 | 🇲🇽 MX | Contact Terminal Material: Metalblack | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 6.7L L6 DIESEL Turbocharged | CON186 | 🇲🇽 MX | with 2 Headlights | View on Amazon |
| WALKER PRODUCTS Fits: 6.7L L6 DIESEL Turbocharged | 2701125 | 🇲🇽 MX | with 4 HeadlightsHigh Beam | View on Amazon |
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.
10 Headlamp Socket parts are listed for the 2011 Ram 4000, from STANDARD MOTOR PRODUCTS, ACDELCO, UNITED MOTOR PRODUCTS and 1 other brand. STANDARD MOTOR PRODUCTS HP3835 carries the "Popular" badge.
LED Bulb Adapter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | CB900590069012 | 🇲🇽 MX | LEDFor 9005 / 9006 / 9012 Bulb | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | CBH8H11H16 | 🇲🇽 MX | For H8 / H11 / H16 Bulb | View on Amazon |
This table covers the LED Bulb adapters.
WAGNER supplies both parts for the 2011 Ram 4000.
Listed part numbers: WAGNER CB900590069012 and WAGNER CBH8H11H16.
Parking Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 6.7L L6 DIESEL Turbocharged | 3157LL | 🇲🇽 MX | Incandescent27/8W | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 3157LL | 🇲🇽 MX | Long Life8.260 Watt | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 6.7L L6 DIESEL Turbocharged | 3157WLED | 🇲🇽 MX | Ultinon LEDWhite | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 3157LEDW | 🇲🇽 MX | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 6.7L L6 DIESEL Turbocharged | 3157 | 🇲🇽 MX | Incandescent27/7W | View on Amazon |
| WAGNER Popular Fits: 6.7L L6 DIESEL Turbocharged | 3157 | 🇲🇽 MX | Double Contact Wedge Base26.880 Watt | View on Amazon |
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.
6 Parking Lamp Bulb parts are listed for the 2011 Ram 4000, from WAGNER, HELLA and PHILIPS. HELLA 3157 carries the "Popular" badge.
The Extended Life section: 2 options from HELLA and WAGNER. HELLA 3157LL is listed in this group.
LED (instant-on, long life, energy-saving): 2 parts, from PHILIPS and WAGNER. A representative part number is PHILIPS 3157WLED.
The Standard Replacement section: 2 options from HELLA and WAGNER. HELLA 3157 is listed in this group.
Listed part numbers: HELLA 3157, HELLA 3157LL and PHILIPS 3157WLED, plus the other parts above.
Roof Marker & Identification Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 6.7L L6 DIESEL Turbocharged | 194NALL | 🇲🇽 MX | Longer LifeNatural Amber | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 194NALL | 🇲🇽 MX | Long LifeNatural Amber | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 194NALED | 🇲🇽 MX | LEDNatural Amber | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: 6.7L L6 DIESEL Turbocharged | 194NA | 🇲🇽 MX | Natural AmberWedge Base | View on Amazon |
| HELLA Fits: 6.7L L6 DIESEL Turbocharged | 194NA | 🇲🇽 MX | IncandescentBrightness: 1.5 CP | View on Amazon |
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.
5 Roof Marker & Identification Light Bulb parts are listed for the 2011 Ram 4000, from WAGNER, PHILIPS and HELLA. WAGNER 194NA carries the "Popular" badge.
The Extended Life section: 2 options from PHILIPS and WAGNER. PHILIPS 194NALL is listed in this group.
LED (instant-on, long life, energy-saving): 1 part, from WAGNER. A representative part number is WAGNER 194NALED.
The Standard Replacement section: 2 options from WAGNER and HELLA. WAGNER 194NA is listed in this group.
This group includes WAGNER 194NA, PHILIPS 194NALL and WAGNER 194NALED and the remaining parts above.
Side Marker Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 6.7L L6 DIESEL Turbocharged | 3157LL | 🇲🇽 MX | Incandescent27/8W | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 3157LL | 🇲🇽 MX | Long Life8.260 Watt | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 3157LEDW | 🇲🇽 MX | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: 6.7L L6 DIESEL Turbocharged | 3157 | 🇲🇽 MX | Double Contact Wedge Base26.880 Watt | View on Amazon |
| HELLA Fits: 6.7L L6 DIESEL Turbocharged | 3157 | 🇲🇽 MX | Incandescent27/7W | View on Amazon |
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.
5 Side Marker Light Bulb parts for the 2011 Ram 4000 come from 2 brands — WAGNER and HELLA. The "Popular" part is WAGNER 3157.
Extended Life: 2 parts, from HELLA and WAGNER. A representative part number is HELLA 3157LL.
The LED (instant-on, long life, energy-saving) section: 1 option from WAGNER. WAGNER 3157LEDW is listed in this group.
Standard Replacement: 2 parts, from WAGNER and HELLA. A representative part number is WAGNER 3157.
Listed part numbers: WAGNER 3157, HELLA 3157LL and WAGNER 3157LEDW, plus the other parts above.
Tail Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 6.7L L6 DIESEL Turbocharged | 1156LL | 🇲🇽 MX | Longer Life | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 6.7L L6 DIESEL Turbocharged | 1156RLED | 🇲🇽 MX | VisionLED | View on Amazon |
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.
PHILIPS supplies both parts for the 2011 Ram 4000.
The Extended Life section: 1 option from PHILIPS. PHILIPS 1156LL is listed in this group.
LED (instant-on, long life, energy-saving): 1 part, from PHILIPS. A representative part number is PHILIPS 1156RLED.
This group includes PHILIPS 1156LL and PHILIPS 1156RLED.
Turn Signal Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 6.7L L6 DIESEL Turbocharged | 3157LL | 🇲🇽 MX | Incandescent27/8W | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 3157LL | 🇲🇽 MX | Long Life8.260 Watt | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 3157WLED | 🇲🇽 MX | LED | View on Amazon |
| WAGNER Fits: 6.7L L6 DIESEL Turbocharged | 3157LEDW | 🇲🇽 MX | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 6.7L L6 DIESEL Turbocharged | 3157 | 🇲🇽 MX | Incandescent27/7W | View on Amazon |
| WAGNER Popular Fits: 6.7L L6 DIESEL Turbocharged | 3157 | 🇲🇽 MX | Double Contact Wedge Base26.880 Watt | View on Amazon |
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.
6 Turn Signal Lamp Bulb parts for the 2011 Ram 4000 come from 2 brands — WAGNER and HELLA. The "Popular" part is HELLA 3157.
Extended Life: 2 parts, from HELLA and WAGNER. A representative part number is HELLA 3157LL.
The LED (instant-on, long life, energy-saving) section: 2 options from WAGNER. WAGNER 3157WLED is listed in this group.
Standard Replacement: 2 parts, from HELLA and WAGNER. A representative part number is HELLA 3157.
Listed part numbers: HELLA 3157, HELLA 3157LL and WAGNER 3157WLED, plus the other parts above.
Buying Electrical Bulb & Socket Parts for a 2011 Ram 4000
On this vehicle, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination.
- Match the engine first. Every electrical bulb & socket part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace bulbs in pairs so both sides age together, and put a smear of dielectric grease on the new socket contacts.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Headlamp Socket and Headlamp Bulb .
Frequently Asked Questions
How many electrical bulb & socket parts fit the 2011 Ram 4000?
Our catalog currently lists 69 electrical bulb & socket parts for the 2011 Ram 4000 across 15 subcategories and 8 brands, covering both the 5.7L V8 and the 6.7L L6 DIESEL Turbocharged. Each part is matched to the engine(s) it fits.
Do electrical bulb & socket parts differ between 2011 Ram 4000 engines?
Yes. Every electrical bulb & socket part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of electrical bulb & socket problems on a 2011 Ram 4000?
Common symptoms include a lamp that flickers over bumps, melted or discolored socket plastic, or bulbs that keep failing early on one side. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace bulbs in pairs so both sides age together, and put a smear of dielectric grease on the new socket contacts.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2011 Ram 4000 was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2011 Ram 4000?
First match the engine — each row shows which engine(s) the part fits. Then repeated bulb failure in one position usually means a socket or ground problem, not bad bulbs — replace the socket rather than chase it. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2011 Ram 4000
Electrical Bulb & Socket Parts for Other Ram 4000 Years
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