The 2017 International Terrastar has 36 electrical bulb & socket parts with verified fitment on this page — 8 part types and 3 brands, covering the 6.4L V8 DIESEL Turbocharged engine. Each part includes a manufacturer part number and application notes.
On the 2017 International Terrastar, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. 19 parts of the 36 listed are Turn Signal Lamp Bulb (9 parts), Back Up / Reverse Lamp Bulb (5 parts) and Tail Lamp Bulb (5 parts). The other 5 part types cover the remaining 17 parts.
The 2017 International Terrastar came with a single engine, the 6.4L V8 DIESEL Turbocharged, and every part is verified against it.
3 brands supply electrical bulb & socket parts for the 2017 International Terrastar, led by WAGNER (24 parts), HELLA (9 parts) and PHILIPS (3 parts). Quality grades include Standard Replacement, Extended Life and LED.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2017 International Terrastar. 4 parts have it, including HELLA 1156 (Back Up / Reverse Lamp Bulb) and HELLA 2825 (Tail Lamp 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 | 1156LL | 🇺🇸 US 🇨🇦 CA | Longer Life | View on Amazon |
| WAGNER | 1156LL | 🇺🇸 US 🇨🇦 CA | Long LifeSingle Contact Bayonet Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 1156WLED | 🇺🇸 US 🇨🇦 CA | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 1156 | 🇺🇸 US 🇨🇦 CA | Brightness: 32.0 CPIncandescent | View on Amazon |
| WAGNER | 1156 | 🇺🇸 US 🇨🇦 CA | Single Contact Bayonet Base26.880 Watt | 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.
5 Back Up / Reverse Lamp Bulb parts for the 2017 International Terrastar come from 3 brands — WAGNER, PHILIPS and HELLA. The "Popular" part is HELLA 1156.
In the Extended Life grade, PHILIPS and WAGNER supply 2 parts: 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 WAGNER — grouped under the catalog's "LED (instant-on, long life, energy-saving)" designation — the notes column spells out what sets them apart. WAGNER 1156WLED is listed in this group.
In the Standard Replacement grade, HELLA and WAGNER supply 2 parts: built to original-equipment specification. A representative part number is HELLA 1156.
Listed part numbers: HELLA 1156, PHILIPS 1156LL and WAGNER 1156WLED, plus the other parts above.
Brake Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 1157LL | 🇺🇸 US 🇨🇦 CA | Long LifeDouble Contact Index Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 1157LEDW | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 1157 | 🇺🇸 US 🇨🇦 CA | Incandescent27/8W | View on Amazon |
| WAGNER | 1157 | 🇺🇸 US 🇨🇦 CA | Double Contact Index Base26.880 Watt | 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.
4 Brake Light Bulb parts for the 2017 International Terrastar come from 2 brands — WAGNER and HELLA.
Extended Life: 1 part, from WAGNER. A representative part number is WAGNER 1157LL.
The LED (instant-on, long life, energy-saving) section: 1 option from WAGNER. WAGNER 1157LEDW is listed in this group.
Standard Replacement: 2 parts, from HELLA and WAGNER. A representative part number is HELLA 1157.
Part numbers include WAGNER 1157LL, WAGNER 1157LEDW and HELLA 1157, among others listed above.
Dome Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 2122LL | 🇺🇸 US 🇨🇦 CA | Long LifeDouble End Cap Base | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS | 2122 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WAGNER | 2122 | 🇺🇸 US 🇨🇦 CA | Double End Cap Base9.990 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 2017 International Terrastar come from 2 brands — WAGNER and PHILIPS.
Extended Life: 1 part, from WAGNER. A representative part number is WAGNER 2122LL.
Standard Replacement: 2 parts, from PHILIPS and WAGNER. A representative part number is PHILIPS 2122.
Part numbers include WAGNER 2122LL and PHILIPS 2122, among others listed above.
Headlamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | H6054LL | 🇺🇸 US 🇨🇦 CA | Long Life | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | H6054BL | 🇺🇸 US 🇨🇦 CA | Brite LiteUp To 20% More Light | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | H6054 | 🇺🇸 US 🇨🇦 CA | High Beam and Low BeamHalogen | 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 3 Headlamp Bulb parts for the 2017 International Terrastar.
The Extended Life section: 1 option from WAGNER. WAGNER H6054LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section lists 1 option from WAGNER — grouped under the catalog's "Extra Bright (improved visibility, but shorter life)" designation — the notes column spells out what sets them apart. WAGNER H6054BL is listed in this group.
The Standard Replacement section: 1 option from WAGNER. WAGNER H6054 is listed in this group.
Listed part numbers: WAGNER H6054LL, WAGNER H6054BL and WAGNER H6054.
Map / Reading Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 17177LL | 🇺🇸 US 🇨🇦 CA | Long LifeW2.1x9.5d Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | T10LED | 🇺🇸 US 🇨🇦 CA | Tru View PLUS LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 2825 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| WAGNER | 17177 | 🇺🇸 US 🇨🇦 CA | W2.1x9.5d Base5.000 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.
4 Map / Reading Light Bulb parts for the 2017 International Terrastar come from 2 brands — WAGNER and HELLA.
Extended Life: 1 part, from WAGNER. A representative part number is WAGNER 17177LL.
The LED (instant-on, long life, energy-saving) section: 1 option from WAGNER. WAGNER T10LED is listed in this group.
Standard Replacement: 2 parts, from HELLA and WAGNER. A representative part number is HELLA 2825.
This group includes WAGNER 17177LL, WAGNER T10LED and HELLA 2825 and the remaining parts above.
Roof Marker & Identification Light Bulb
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 194 | 🇺🇸 US 🇨🇦 CA | Brightness: 2.0 CPIncandescent | View on Amazon |
| PHILIPS | 193 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WAGNER | 193 | 🇺🇸 US 🇨🇦 CA | Wedge Base4.620 Watt | 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.
3 Roof Marker & Identification Light Bulb parts are listed for the 2017 International Terrastar, from HELLA, PHILIPS and WAGNER.
Part numbers include HELLA 194 and PHILIPS 193, among others listed above.
Tail Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 1157LL | 🇺🇸 US 🇨🇦 CA | Long LifeDouble Contact Index Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 1157LEDW | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 2825 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| HELLA | 1157 | 🇺🇸 US 🇨🇦 CA | Incandescent27/8W | View on Amazon |
| WAGNER | 1157 | 🇺🇸 US 🇨🇦 CA | Double Contact Index Base26.880 Watt | 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.
5 Tail Lamp Bulb parts are listed for the 2017 International Terrastar, from WAGNER and HELLA. HELLA 2825 carries the "Popular" badge.
The Extended Life section: 1 option from WAGNER. WAGNER 1157LL is listed in this group.
LED (instant-on, long life, energy-saving): 1 part, from WAGNER. A representative part number is WAGNER 1157LEDW.
The Standard Replacement section: 3 options from HELLA and WAGNER. HELLA 2825 is listed in this group.
This group includes HELLA 2825, WAGNER 1157LL and WAGNER 1157LEDW and the remaining parts above.
Turn Signal Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 3157LL | 🇺🇸 US 🇨🇦 CA | Incandescent27/8W | View on Amazon |
| WAGNER | 1157LL | 🇺🇸 US 🇨🇦 CA | Long LifeDouble Contact Index Base | View on Amazon |
| WAGNER | 3157NALL | 🇺🇸 US 🇨🇦 CA | Long LifeNatural Amber | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 1157LEDW | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
| WAGNER | 3157NALED | 🇺🇸 US 🇨🇦 CA | LEDNatural Amber | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 3157 | 🇺🇸 US 🇨🇦 CA | Incandescent27/7W | View on Amazon |
| WAGNER Popular | 1157 | 🇺🇸 US 🇨🇦 CA | Double Contact Index Base26.880 Watt | View on Amazon |
| HELLA | 1157 | 🇺🇸 US 🇨🇦 CA | Incandescent27/8W | View on Amazon |
| WAGNER | 3157NA | 🇺🇸 US 🇨🇦 CA | 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.
9 Turn Signal Lamp Bulb parts for the 2017 International Terrastar come from 2 brands — WAGNER and HELLA. The "Popular" part is HELLA 3157.
Extended Life: 3 parts, from WAGNER and HELLA. A representative part number is HELLA 3157LL.
The LED (instant-on, long life, energy-saving) section: 2 options from WAGNER. WAGNER 1157LEDW is listed in this group.
Standard Replacement: 4 parts, from HELLA and WAGNER. A representative part number is HELLA 3157.
Listed part numbers: HELLA 3157, HELLA 3157LL and WAGNER 1157LL, plus the other parts above.
Buying Electrical Bulb & Socket Parts for a 2017 International Terrastar
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 6.4L V8 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: Turn Signal Lamp Bulb and Back Up / Reverse Lamp Bulb .
Frequently Asked Questions
How many electrical bulb & socket parts fit the 2017 International Terrastar?
Our catalog currently lists 36 electrical bulb & socket parts for the 2017 International Terrastar across 8 subcategories and 3 brands, covering the 6.4L V8 DIESEL Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical bulb & socket problems on a 2017 International Terrastar?
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 2017 International Terrastar 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 2017 International Terrastar?
Every part on this page is matched to the 6.4L V8 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 2017 International Terrastar
Electrical Bulb & Socket Parts for Other International Terrastar Years
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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.