The 2012 International Lonestar has 37 electrical bulb & socket parts with verified fitment on this page — 8 part types and 4 brands, covering the 14.9L L6 DIESEL Turbocharged engine. Each part includes a manufacturer part number and application notes.
The bulb and socket system on the 2012 International Lonestar covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. The largest groups are Headlamp Bulb (12 parts), Step / Courtesy Light Bulb (7 parts) and Map / Reading Light Bulb (6 parts). The other 5 part types cover the remaining 12 parts.
Every part on this page is matched to the 14.9L L6 DIESEL Turbocharged — the only engine offered in the 2012 International Lonestar.
The most listed brands for 2012 International Lonestar electrical bulb & socket parts are WAGNER (27 parts), PHILIPS (7 parts) and PEAK (2 parts), plus 1 more brand. Quality grades include Standard Replacement, Extended Life and Extra Bright.
7 parts on this 2012 International Lonestar page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including PHILIPS 9006XSLL (Headlamp Bulb) and WAGNER 194 (Map / Reading Light Bulb). Click any part number to see every vehicle that part fits.
Dome Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 2112LL | 🇺🇸 US | Long LifeWire Lead Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 2112WLED | 🇺🇸 US | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS | 2112 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WAGNER | 2112 | 🇺🇸 US | Wire Lead Base12.420 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.
4 Dome Light Bulb parts are listed for the 2012 International Lonestar, from WAGNER and PHILIPS.
The Extended Life section lists 1 option from WAGNER — grouped under the catalog's "Extended Life" designation — the notes column spells out what sets them apart. WAGNER 2112LL 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 2112WLED.
The Standard Replacement section lists 2 options from PHILIPS and WAGNER — built to original-equipment specification. PHILIPS 2112 is listed in this group.
Listed part numbers: WAGNER 2112LL, WAGNER 2112WLED and PHILIPS 2112, plus the other parts above.
Headlamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular | 9006XSLL | 🇺🇸 US 🇨🇦 CA | Longer LifeStraight Base Connector In Line with Bulb | View on Amazon |
| PHILIPS | 9005XSLL | 🇺🇸 US 🇨🇦 CA | Longer LifeStraight Base Connector In Line with Bulb | View on Amazon |
| WAGNER | 9006XSLL | 🇺🇸 US | Long LifeStraight Base Connector In Line with Bulb | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS | 9005XSCVP | 🇺🇸 US 🇨🇦 CA | Crystalvision PlatinumStraight Base Connector In Line with Bulb | View on Amazon |
| PHILIPS | 9005XSNGP | 🇺🇸 US 🇨🇦 CA | Nightguide PlatinumStraight Base Connector In Line with Bulb | View on Amazon |
| WAGNER | 9005XSBLX | 🇺🇸 US | BriteliteStraight Base Connector In Line with Bulb | View on Amazon |
| WAGNER | 9006XSBLX | 🇺🇸 US | BriteliteStraight Base Connector In Line with Bulb | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular | 9005XS | 🇺🇸 US | Straight Base Connector In Line with Bulb | View on Amazon |
| WAGNER Popular | 9006XS | 🇺🇸 US | Straight Base Connector In Line with Bulb | View on Amazon |
| EIKO | 9006XS | 🇺🇸 US 🇨🇦 CA | Low BeamSTD Offering | View on Amazon |
| PHILIPS | 9006XS | 🇺🇸 US 🇨🇦 CA | Straight Base Connector In Line with Bulb | View on Amazon |
| PHILIPS | 9005XS | 🇺🇸 US 🇨🇦 CA | Straight Base Connector In Line with Bulb | 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.
12 Headlamp Bulb parts for the 2012 International Lonestar come from 3 brands — PHILIPS, WAGNER and EIKO. The "Popular" part is PHILIPS 9006XSLL.
Extended Life: 3 parts, from PHILIPS and WAGNER. A representative part number is PHILIPS 9006XSLL.
In the Extra Bright (improved visibility, but shorter life) grade, PHILIPS and WAGNER supply 4 parts: 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 PHILIPS 9005XSCVP.
Standard Replacement: 5 parts, from WAGNER, PHILIPS and EIKO. A representative part number is WAGNER 9005XS.
LED Bulb Adapter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | CBH13 | 🇺🇸 US | For 9008 / H13 Bulb | View on Amazon |
This table covers the LED Bulb adapters.
This group shows a single part: WAGNER CBH13.
Map / Reading Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 194LL | 🇺🇸 US | Long LifeBulb Type: T-3-1/4 Bulb 13/32 (10mm) Diameter | View on Amazon |
| WAGNER | 17177LL | 🇺🇸 US | Long LifeW2.1x9.5d Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 194WLED | 🇺🇸 US | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular | 194 | 🇺🇸 US | Wedge Base3.780 Watt | View on Amazon |
| WAGNER Popular | 17177 | 🇺🇸 US | W2.1x9.5d Base5.000 Watt | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PEAK | 2825 | 🇺🇸 US 🇨🇦 CA | Average Rated Life: 750.0 HR | 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.
6 Map / Reading Light Bulb parts are listed for the 2012 International Lonestar, from WAGNER and PEAK. WAGNER 194 carries the "Popular" badge.
The Extended Life section: 2 options from WAGNER. WAGNER 194LL is listed in this group.
LED (instant-on, long life, energy-saving): 1 part, from WAGNER. A representative part number is WAGNER 194WLED.
The Standard Replacement section: 2 options from WAGNER. WAGNER 194 is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Part numbers include WAGNER 194, WAGNER 194LL and WAGNER 17177LL, among others listed above.
Parking Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 3157NALL | 🇺🇸 US | Long LifeNatural Amber | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 3157NA | 🇺🇸 US | 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.
2 Parking Lamp Bulb parts for the 2012 International Lonestar come from WAGNER.
Extended Life: 1 part, from WAGNER. A representative part number is WAGNER 3157NALL.
Standard Replacement: 1 part, from WAGNER. A representative part number is WAGNER 3157NA.
Listed part numbers: WAGNER 3157NALL and WAGNER 3157NA.
Step / Courtesy Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 921LL | 🇺🇸 US | Long LifeWedge Base | View on Amazon |
| WAGNER | 9008LL | 🇺🇸 US | Long Life | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 9008TVX | 🇺🇸 US | HID Look | View on Amazon |
| WAGNER | 9008BLX | 🇺🇸 US | 80% More Light | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 921WLED | 🇺🇸 US | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular | 921 | 🇺🇸 US | Bulb Type: T-5 Bulb 5/8 (16mm) DiameterVoltage: 12.800 Volts (Direct Current) | View on Amazon |
| WAGNER Popular | 9008 | 🇺🇸 US | Halogen | View on Amazon |
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.
WAGNER supplies the 7 Step / Courtesy Light Bulb parts for the 2012 International Lonestar. WAGNER 921 carries the "Popular" badge.
The Extended Life section: 2 options from WAGNER. WAGNER 921LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 2 options from WAGNER. WAGNER 9008TVX 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 WAGNER. WAGNER 921 is listed in this group.
Part numbers include WAGNER 921, WAGNER 921LL and WAGNER 9008LL, among others listed above.
Tail Lamp Bulb
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 3157RLED | 🇺🇸 US | 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.
This group shows a single part: WAGNER 3157RLED.
Turn Signal Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 3157NALL | 🇺🇸 US | Long LifeNatural Amber | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 3157NALED | 🇺🇸 US | LEDNatural Amber | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 3157NA | 🇺🇸 US | Natural AmberDouble Contact Wedge Base | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PEAK | 3157NA | 🇺🇸 US 🇨🇦 CA | Brightness: 300.0 LU | 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.
4 Turn Signal Lamp Bulb parts are listed for the 2012 International Lonestar, from WAGNER and PEAK.
The Extended Life section: 1 option from WAGNER. WAGNER 3157NALL is listed in this group.
LED (instant-on, long life, energy-saving): 1 part, from WAGNER. A representative part number is WAGNER 3157NALED.
The Standard Replacement section: 1 option from WAGNER. WAGNER 3157NA is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Part numbers include WAGNER 3157NALL, WAGNER 3157NALED and WAGNER 3157NA, among others listed above.
Buying Electrical Bulb & Socket Parts for a 2012 International Lonestar
On this vehicle, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination.
- Confirm you have the 14.9L L6 DIESEL Turbocharged engine — every part on this page is matched to it.
- 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 Bulb and Step / Courtesy Light Bulb .
Frequently Asked Questions
How many electrical bulb & socket parts fit the 2012 International Lonestar?
Our catalog currently lists 37 electrical bulb & socket parts for the 2012 International Lonestar across 8 subcategories and 4 brands, covering the 14.9L L6 DIESEL Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical bulb & socket problems on a 2012 International Lonestar?
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 2012 International Lonestar 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 2012 International Lonestar?
Every part on this page is matched to the 14.9L L6 DIESEL Turbocharged engine. 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 2012 International Lonestar
Electrical Bulb & Socket Parts for Other International Lonestar Years
Switch vehicle or jump to a subcategory
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.