The 2013 Ram 4000 has 69 electrical bulb & socket parts with verified fitment on this page — 16 part types and 7 brands, covering both the 5.7L V8 and the 6.7L L6 DIESEL Turbocharged. Each part includes a manufacturer part number and application notes.
On the 2013 Ram 4000, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. 27 parts of the 69 listed are Headlamp Socket (11 parts), Headlamp Bulb (10 parts) and Brake Light Bulb - High Mount (6 parts). The other 13 part types cover the remaining 42 parts.
The 2013 Ram 4000 was sold with both the 5.7L V8 and the 6.7L L6 DIESEL Turbocharged. All 69 parts on this page fit every engine.
7 brands supply electrical bulb & socket parts for the 2013 Ram 4000, led by WAGNER (34 parts), HELLA (14 parts) and PHILIPS (9 parts), plus 4 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 2013 Ram 4000. 11 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
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: all 2013 4000 engines | 1156LL | 🇲🇽 MX | Longer Life | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2013 4000 engines | 3157NA | 🇲🇽 MX | IncandescentNatural Amber | 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.
2 Back Up / Reverse Lamp Bulb parts for the 2013 Ram 4000 come from 2 brands — PHILIPS and HELLA. Every part fits both the 5.7L V8 and the 6.7L L6 DIESEL Turbocharged.
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.
In the Standard Replacement grade, HELLA supplies 1 part: built to original-equipment specification. A representative part number is HELLA 3157NA.
Part numbers include PHILIPS 1156LL and HELLA 3157NA.
Brake Light Bulb
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: all 2013 4000 engines | 1156LL | 🇲🇽 MX | Longer Life | 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.
This group shows a single part: PHILIPS 1156LL.
Brake Light Bulb - High Mount
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2013 4000 engines | 921LL | 🇲🇽 MX | IncandescentLong Life | View on Amazon |
| HELLA Fits: all 2013 4000 engines | DE3175LL | 🇲🇽 MX | IncandescentLong Life | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | 921LL | 🇲🇽 MX | Long LifeWedge Base | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2013 4000 engines | 921 | 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| WAGNER Popular Fits: all 2013 4000 engines | 921 | 🇲🇽 MX | Bulb Type: T-5 Bulb 5/8 (16mm) DiameterVoltage: 12.800 Volts (Direct Current) | View on Amazon |
| HELLA Fits: all 2013 4000 engines | 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 2013 Ram 4000 come from 2 brands — HELLA and WAGNER. The "Popular" part is HELLA 921. Every part fits both the 5.7L V8 and the 6.7L L6 DIESEL Turbocharged.
Extended Life: 3 parts, from HELLA and WAGNER. A representative part number is HELLA 921LL.
Standard Replacement: 3 parts, from HELLA and WAGNER. A representative part number is HELLA 921.
Listed part numbers: HELLA 921, HELLA 921LL and HELLA DE3175LL, plus the other parts above.
Engine Compartment Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2013 4000 engines | 561LL | 🇲🇽 MX | Long LifeRigid Loop Base | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2013 4000 engines | 68303 | 🇲🇽 MX | Upgrade | View on Amazon |
| PHILIPS Fits: all 2013 4000 engines | 561 | 🇲🇽 MX | View on Amazon | |
| WAGNER Fits: all 2013 4000 engines | 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 2013 Ram 4000, from WAGNER, DORMAN and PHILIPS. All of them fit every engine offered in the 2013 4000.
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.
This group includes WAGNER 561LL, DORMAN 68303 and PHILIPS 561 and the remaining parts above.
Fog / Driving Lamp Bulb
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: all 2013 4000 engines | 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: all 2013 4000 engines | 9145USLED | 🇲🇽 MX | Ultinon Sport LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: all 2013 4000 engines | 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 2013 Ram 4000. All of them fit every engine offered in the 2013 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.
In the LED (instant-on, long life, energy-saving) grade, PHILIPS 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 PHILIPS 9145USLED.
The Standard Replacement section: 1 option from PHILIPS. PHILIPS 9145H is listed in this group.
Listed part numbers: PHILIPS 9145CVP, PHILIPS 9145USLED and PHILIPS 9145H.
Glove Box Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2013 4000 engines | 194LL | 🇲🇽 MX | IncandescentLong Life | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | 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: all 2013 4000 engines | T10LED | 🇲🇽 MX | Tru View PLUS LED | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | 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: all 2013 4000 engines | 194 | 🇲🇽 MX | Brightness: 2.0 CPIncandescent | View on Amazon |
| WAGNER Popular Fits: all 2013 4000 engines | 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 2013 Ram 4000, from WAGNER and HELLA. HELLA 194 carries the "Popular" badge. All of them fit every engine offered in the 2013 4000.
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.
Part numbers include HELLA 194, HELLA 194LL and WAGNER T10LED, among others listed above.
Headlamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2013 4000 engines | 1255H11LL | 🇲🇽 MX | Long Life | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2013 4000 engines | H1120 | 🇲🇽 MX | HalogenSocket Type Bulb: PGJ19-2 | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | 9005TVX | 🇲🇽 MX | HID Look | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | 9005BLX | 🇲🇽 MX | Long Life80% More Light | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | H11BLX | 🇲🇽 MX | BritelitePGJ19-2 Base | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | H11TVX | 🇲🇽 MX | Truview Plus1.733 Base | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2013 4000 engines | 9005 | 🇲🇽 MX | HalogenSocket Type Bulb: P20D | View on Amazon |
| WAGNER Popular Fits: all 2013 4000 engines | 1255H11 | 🇲🇽 MX | Bulb Color: Clear | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | 9005 | 🇲🇽 MX | Voltage: 12.800 Volts (Direct Current) | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | 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.
10 Headlamp Bulb parts are listed for the 2013 Ram 4000, from WAGNER and HELLA. HELLA 9005 carries the "Popular" badge. All of them fit every engine offered in the 2013 4000.
The Extended Life section: 1 option from WAGNER. WAGNER 1255H11LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 5 options from WAGNER and HELLA. HELLA H1120 is listed in this group.
The Standard Replacement section: 4 options from WAGNER and HELLA. HELLA 9005 is listed in this group.
Headlamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: all 2013 4000 engines | S524 | 🇲🇽 MX | Weather Resistant: YES | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: all 2013 4000 engines | HP3835 | 🇲🇽 MX | HandypackConnector Shape: Oval | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: all 2013 4000 engines | S553 | 🇲🇽 MX | Connector Shape: OvalContact Terminal Material: Metal | View on Amazon |
| ACDELCO Fits: all 2013 4000 engines | LS254 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| ACDELCO Fits: all 2013 4000 engines | LS255 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| ACDELCO Fits: all 2013 4000 engines | PT2298 | 🇺🇸 US 🇨🇦 CA | GoldHeight (In): 1.5 in | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 2013 4000 engines | HP3960 | 🇲🇽 MX | Handy PackBlack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 2013 4000 engines | HP3970 | 🇲🇽 MX | Handypack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 2013 4000 engines | S523 | 🇲🇽 MX | Black | View on Amazon |
| WALKER PRODUCTS Fits: all 2013 4000 engines | 2701125 | 🇲🇽 MX | High Beam | View on Amazon |
| WALKER PRODUCTS Fits: all 2013 4000 engines | 2701121 | 🇲🇽 MX | Terminal Gender: Male | 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.
11 Headlamp Socket parts are listed for the 2013 Ram 4000, from STANDARD MOTOR PRODUCTS, ACDELCO and WALKER PRODUCTS. STANDARD MOTOR PRODUCTS S524 carries the "Popular" badge. All of them fit every engine offered in the 2013 4000.
LED Bulb Adapter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2013 4000 engines | CB900590069012 | 🇲🇽 MX | LEDFor 9005 / 9006 / 9012 Bulb | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | CBH8H11H16 | 🇲🇽 MX | For H8 / H11 / H16 Bulb | View on Amazon |
This table covers the LED Bulb adapters.
WAGNER supplies both parts for the 2013 Ram 4000. All of them fit every engine offered in the 2013 4000.
This group includes WAGNER CB900590069012 and WAGNER CBH8H11H16.
Map / Reading Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: all 2013 4000 engines | 578LL | 🇲🇽 MX | Longer Life | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | 578LL | 🇲🇽 MX | Long LifeDouble End Caps Base | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2013 4000 engines | 578 | 🇲🇽 MX | Double End Caps Base9.980 Watt | View on Amazon |
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.
3 Map / Reading Light Bulb parts for the 2013 Ram 4000 come from 2 brands — WAGNER and PHILIPS. Every part fits both the 5.7L V8 and the 6.7L L6 DIESEL Turbocharged.
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.
Parking Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2013 4000 engines | 3157NALL | 🇲🇽 MX | Long LifeNatural Amber | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2013 4000 engines | 3157NA | 🇲🇽 MX | IncandescentNatural Amber | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | 3157NA | 🇲🇽 MX | Natural AmberDouble Contact Wedge Base | 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.
3 Parking Lamp Bulb parts are listed for the 2013 Ram 4000, from WAGNER and HELLA. All of them fit every engine offered in the 2013 4000.
The Extended Life section: 1 option from WAGNER. WAGNER 3157NALL is listed in this group.
The Standard Replacement section: 2 options from HELLA and WAGNER. HELLA 3157NA is listed in this group.
This group includes WAGNER 3157NALL and HELLA 3157NA and the remaining parts above.
Roof Marker & Identification Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: all 2013 4000 engines | 194NALL | 🇲🇽 MX | Longer LifeNatural Amber | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | 194NALL | 🇲🇽 MX | Long LifeNatural Amber | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2013 4000 engines | 194NALED | 🇲🇽 MX | LEDNatural Amber | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: all 2013 4000 engines | 194NA | 🇲🇽 MX | Natural AmberWedge Base | View on Amazon |
| HELLA Fits: all 2013 4000 engines | 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 2013 Ram 4000, from WAGNER, PHILIPS and HELLA. WAGNER 194NA carries the "Popular" badge. All of them fit every engine offered in the 2013 4000.
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.
Part numbers include WAGNER 194NA, PHILIPS 194NALL and WAGNER 194NALED, among others listed above.
Side Marker Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2013 4000 engines | 3157NALL | 🇲🇽 MX | Long LifeNatural Amber | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2013 4000 engines | 3157NA | 🇲🇽 MX | IncandescentNatural Amber | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | 3157NA | 🇲🇽 MX | Natural AmberDouble Contact Wedge Base | 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.
3 Side Marker Light Bulb parts for the 2013 Ram 4000 come from 2 brands — WAGNER and HELLA. Every part fits both the 5.7L V8 and the 6.7L L6 DIESEL Turbocharged.
Extended Life: 1 part, from WAGNER. A representative part number is WAGNER 3157NALL.
Standard Replacement: 2 parts, from HELLA and WAGNER. A representative part number is HELLA 3157NA.
Part numbers include WAGNER 3157NALL and HELLA 3157NA, among others listed above.
Tail Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: all 2013 4000 engines | 1156LL | 🇲🇽 MX | Longer Life | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2013 4000 engines | 3157RLED | 🇲🇽 MX | RedLED | 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.
2 Tail Lamp Bulb parts are listed for the 2013 Ram 4000, from PHILIPS and WAGNER. All of them fit every engine offered in the 2013 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 WAGNER. A representative part number is WAGNER 3157RLED.
Part numbers include PHILIPS 1156LL and WAGNER 3157RLED.
Trunk / Cargo Area Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2013 4000 engines | 921LL | 🇲🇽 MX | IncandescentLong Life | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | 921LL | 🇲🇽 MX | Long LifeWedge Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2013 4000 engines | 921WLED | 🇲🇽 MX | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2013 4000 engines | 921 | 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| WAGNER Fits: all 2013 4000 engines | 921 | 🇲🇽 MX | Bulb Type: T-5 Bulb 5/8 (16mm) DiameterVoltage: 12.800 Volts (Direct Current) | View on Amazon |
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.
5 Trunk / Cargo Area Light Bulb parts are listed for the 2013 Ram 4000, from WAGNER and HELLA. HELLA 921 carries the "Popular" badge. All of them fit every engine offered in the 2013 4000.
The Extended Life section: 2 options from HELLA and WAGNER. HELLA 921LL is listed in this group.
LED (instant-on, long life, energy-saving): 1 part, from WAGNER. A representative part number is WAGNER 921WLED.
The Standard Replacement section: 2 options from HELLA and WAGNER. HELLA 921 is listed in this group.
This group includes HELLA 921, HELLA 921LL and WAGNER 921WLED and the remaining parts above.
Turn Signal Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2013 4000 engines | 3157NALL | 🇲🇽 MX | Long LifeNatural Amber | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2013 4000 engines | 3157NALED | 🇲🇽 MX | LEDNatural Amber | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2013 4000 engines | 3157NA | 🇲🇽 MX | Natural AmberDouble Contact Wedge Base | 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.
3 Turn Signal Lamp Bulb parts for the 2013 Ram 4000 come from WAGNER. Every part fits both the 5.7L V8 and the 6.7L L6 DIESEL Turbocharged.
Extended Life: 1 part, from WAGNER. A representative part number is WAGNER 3157NALL.
The LED (instant-on, long life, energy-saving) section: 1 option from WAGNER. WAGNER 3157NALED is listed in this group.
Standard Replacement: 1 part, from WAGNER. A representative part number is WAGNER 3157NA.
Listed part numbers: WAGNER 3157NALL, WAGNER 3157NALED and WAGNER 3157NA.
Buying Electrical Bulb & Socket Parts for a 2013 Ram 4000
On this vehicle, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination.
- You do not need to pick an engine: every electrical bulb & socket part on this page fits both the 5.7L V8 and the 6.7L L6 DIESEL Turbocharged.
- 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 2013 Ram 4000?
Our catalog currently lists 69 electrical bulb & socket parts for the 2013 Ram 4000 across 16 subcategories and 7 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 2013 Ram 4000 engines?
No. On this page every electrical bulb & socket part fits both the 5.7L V8 and the 6.7L L6 DIESEL Turbocharged. You do not need to pick an engine to choose the right row — use the notes for position and trim.
What are the signs of electrical bulb & socket problems on a 2013 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 2013 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 2013 Ram 4000?
Every part on this page already fits both the 5.7L V8 and the 6.7L L6 DIESEL Turbocharged. 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 2013 Ram 4000
Electrical Bulb & Socket Parts for Other Ram 4000 Years
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