The 2017 Mitsubishi Lancer has 19 electrical bulb & socket parts with verified fitment on this page — 2 part types and 4 brands, covering both the 2.0L L4 and the 2.4L L4. Each part includes a manufacturer part number and application notes.
The bulb and socket system on the 2017 Mitsubishi Lancer covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. All 19 listed parts are Brake Light Bulb (11 parts) and Back Up / Reverse Lamp Bulb (8 parts).
The 2017 Mitsubishi Lancer was sold with both the 2.0L L4 and the 2.4L L4. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
4 brands supply electrical bulb & socket parts for the 2017 Mitsubishi Lancer, led by SYLVANIA (8 parts), WAGNER (6 parts) and HELLA (4 parts), plus 1 more brand. Quality grades include Extended Life, Standard Replacement and LED.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2017 Mitsubishi Lancer. 5 parts have it, including SYLVANIA 7440LL (Back Up / Reverse Lamp Bulb) and HELLA 7443LL (Brake 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 |
|---|---|---|---|---|
| SYLVANIA Popular Fits: 2.0L L4 | 7440LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: W3X16D | View on Amazon |
| HELLA Fits: 2.0L L4 | 7440LL | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W3X16D | View on Amazon |
| WAGNER Fits: 2.0L L4 | 7440LL | 🇺🇸 US 🇨🇦 CA | Long LifeSingle Contact Wedge Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.0L L4 | 7440ST | 🇺🇸 US 🇨🇦 CA | Cool WhiteSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: 2.0L L4 | 7440WLED | 🇺🇸 US 🇨🇦 CA | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.0L L4 | 7440 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W3X16D | View on Amazon |
| SYLVANIA Fits: 2.0L L4 | 7440 | 🇺🇸 US 🇨🇦 CA | Base Type: W3X16DWattage: 25.00 W | View on Amazon |
| WAGNER Fits: 2.0L L4 | 7440 | 🇺🇸 US 🇨🇦 CA | Single Contact Wedge Base21.000 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.
8 Back Up / Reverse Lamp Bulb parts for the 2017 Mitsubishi Lancer come from 3 brands — SYLVANIA, WAGNER and HELLA. The "Popular" part is SYLVANIA 7440LL.
In the Extended Life grade, SYLVANIA, HELLA and WAGNER supply 3 parts: grouped under the catalog's "Extended Life" designation — the notes column spells out what sets them apart. A representative part number is SYLVANIA 7440LL.
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 7440ST.
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 7440WLED is listed in this group.
In the Standard Replacement grade, HELLA, SYLVANIA and WAGNER supply 3 parts: built to original-equipment specification. A representative part number is HELLA 7440.
Part numbers include SYLVANIA 7440LL, among others listed above.
Brake Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.0L L4 | 7443LL | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: PK22S | View on Amazon |
| SYLVANIA Popular Fits: 2.0L L4 | 7443LL | 🇺🇸 US 🇨🇦 CA | Base Type: W3X16QLong Life | View on Amazon |
| WAGNER Fits: 2.0L L4 | 7443LL | 🇺🇸 US 🇨🇦 CA | Long LifeDouble Contact Wedge Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.0L L4 | 7443ST | 🇺🇸 US 🇨🇦 CA | Cool WhiteSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 2.0L L4 | 7443LED | 🇺🇸 US 🇨🇦 CA | VisionLED | View on Amazon |
| SYLVANIA Fits: 2.0L L4 | 7443RSL | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
| SYLVANIA Fits: 2.0L L4 | 7443RLED | 🇺🇸 US 🇨🇦 CA | ZEVO | View on Amazon |
| WAGNER Fits: 2.0L L4 | 7443LEDW | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: 2.0L L4 | 7443 | 🇺🇸 US 🇨🇦 CA | Double Contact Wedge Base21.000 Watt | View on Amazon |
| HELLA Fits: 2.0L L4 | 7443 | 🇺🇸 US 🇨🇦 CA | Incandescent21/5W | View on Amazon |
| SYLVANIA Fits: 2.0L L4 | 7443 | 🇺🇸 US 🇨🇦 CA | Base Type: W3X16QWattage: 5.30 W | 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.
11 Brake Light Bulb parts for the 2017 Mitsubishi Lancer come from 4 brands — SYLVANIA, WAGNER, HELLA and 1 other brand. The "Popular" part is HELLA 7443LL.
Extended Life: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 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: 4 options from SYLVANIA, PHILIPS and WAGNER. PHILIPS 7443LED is listed in this group.
Standard Replacement: 3 parts, from WAGNER, HELLA and SYLVANIA. A representative part number is WAGNER 7443.
Buying Electrical Bulb & Socket Parts for a 2017 Mitsubishi Lancer
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: Brake Light Bulb and Back Up / Reverse Lamp Bulb .
Frequently Asked Questions
How many electrical bulb & socket parts fit the 2017 Mitsubishi Lancer?
Our catalog currently lists 19 electrical bulb & socket parts for the 2017 Mitsubishi Lancer across 2 subcategories and 4 brands, covering both the 2.0L L4 and the 2.4L L4. Each part is matched to the engine(s) it fits.
Do electrical bulb & socket parts differ between 2017 Mitsubishi Lancer 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 2017 Mitsubishi Lancer?
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 Mitsubishi Lancer 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 Mitsubishi Lancer?
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 2017 Mitsubishi Lancer
Electrical Bulb & Socket Parts for Other Mitsubishi Lancer 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.