The 2011 Isuzu Reach has 28 electrical bulb & socket parts with verified fitment on this page — 7 part types and 6 brands, covering the 3.0L L4 DIESEL Turbocharged engine. Each part includes a manufacturer part number and application notes.
On the 2011 Isuzu Reach, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. Most of the listed parts are Back Up / Reverse Lamp Bulb (5 parts), Tail Lamp Bulb (5 parts) and Turn Signal Lamp Bulb (5 parts). The other 4 part types cover the remaining 13 parts.
Every part on this page is matched to the 3.0L L4 DIESEL Turbocharged — the only engine offered in the 2011 Isuzu Reach.
The most listed brands for 2011 Isuzu Reach electrical bulb & socket parts are WAGNER (17 parts), HELLA (5 parts) and PHILIPS (2 parts), plus 3 more brands. Quality grades include Standard Replacement, Extended Life and LED.
3 parts on this 2011 Isuzu Reach page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including HELLA 1156 (Back Up / Reverse Lamp Bulb) and WAGNER 1157 (Tail Lamp Bulb). Click any part number to see every vehicle that part fits.
Back Up / Reverse Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS | 1156LL | 🇺🇸 US | Longer Life | View on Amazon |
| WAGNER | 1156LL | 🇺🇸 US | Long LifeSingle Contact Bayonet Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 1156WLED | 🇺🇸 US | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 1156 | 🇺🇸 US | Brightness: 32.0 CPIncandescent | View on Amazon |
| WAGNER | 1156 | 🇺🇸 US | 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 are listed for the 2011 Isuzu Reach, from WAGNER, PHILIPS and HELLA. HELLA 1156 carries the "Popular" badge.
The Extended Life section lists 2 options from PHILIPS and WAGNER — grouped under the catalog's "Extended Life" designation — the notes column spells out what sets them apart. PHILIPS 1156LL 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 1156WLED.
The Standard Replacement section lists 2 options from HELLA and WAGNER — built to original-equipment specification. HELLA 1156 is listed in this group.
Part numbers include HELLA 1156, PHILIPS 1156LL and WAGNER 1156WLED, among others listed above.
Brake Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 1157LL | 🇺🇸 US | Long LifeDouble Contact Index Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 1157LEDW | 🇺🇸 US | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 1157 | 🇺🇸 US | Incandescent27/8W | View on Amazon |
| WAGNER | 1157 | 🇺🇸 US | 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 are listed for the 2011 Isuzu Reach, from WAGNER and HELLA.
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: 2 options from HELLA and WAGNER. HELLA 1157 is listed in this group.
This group includes WAGNER 1157LL, WAGNER 1157LEDW and HELLA 1157 and the remaining parts above.
Headlamp Bulb
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 9003TVX | 🇺🇸 US | HID Look | View on Amazon |
| WAGNER | 9003BLX | 🇺🇸 US | 80% More Light | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 9003 | 🇺🇸 US | HalogenSocket Type Bulb: P43T | View on Amazon |
| WAGNER | 9003 | 🇺🇸 US | 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.
4 Headlamp Bulb parts for the 2011 Isuzu Reach come from 2 brands — WAGNER and HELLA.
In the Extra Bright (improved visibility, but shorter life) grade, WAGNER supplies 2 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 WAGNER 9003TVX.
Standard Replacement: 2 parts, from HELLA and WAGNER. A representative part number is HELLA 9003.
Part numbers include WAGNER 9003TVX, WAGNER 9003BLX and HELLA 9003, among others listed above.
Headlamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | PT2475 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| STANDARD MOTOR PRODUCTS | HP4505 | 🇺🇸 US | Handypack | View on Amazon |
| STANDARD MOTOR PRODUCTS | S844 | 🇺🇸 US | Connector Shape: Trapezoid | View on Amazon |
| WELLS | 1P1428 | 🇺🇸 US | Headlamp SocketUniversal 3 Terminal Flasher/Headlamp Socket | 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.
4 Headlamp Socket parts for the 2011 Isuzu Reach come from 3 brands — STANDARD MOTOR PRODUCTS, ACDELCO and WELLS.
This group includes ACDELCO PT2475, STANDARD MOTOR PRODUCTS HP4505 and STANDARD MOTOR PRODUCTS S844 and the remaining parts above.
LED Bulb Adapter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | CBH49003 | 🇺🇸 US | For H4 / 9003 Bulb | View on Amazon |
This table covers the LED Bulb adapters.
This group shows a single part: WAGNER CBH49003.
Tail Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 1157LL | 🇺🇸 US | Long LifeDouble Contact Index Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 1157LEDW | 🇺🇸 US | LED | View on Amazon |
| WAGNER | 1157WLED | 🇺🇸 US | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular | 1157 | 🇺🇸 US | Double Contact Index Base26.880 Watt | View on Amazon |
| HELLA | 1157 | 🇺🇸 US | Incandescent27/8W | 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 for the 2011 Isuzu Reach come from 2 brands — WAGNER and HELLA. The "Popular" part is WAGNER 1157.
Extended Life: 1 part, from WAGNER. A representative part number is WAGNER 1157LL.
The LED (instant-on, long life, energy-saving) section: 2 options from WAGNER. WAGNER 1157LEDW is listed in this group.
Standard Replacement: 2 parts, from WAGNER and HELLA. A representative part number is WAGNER 1157.
This group includes WAGNER 1157, WAGNER 1157LL and WAGNER 1157LEDW and the remaining parts above.
Turn Signal Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS | 1156LL | 🇺🇸 US | Longer Life | View on Amazon |
| WAGNER | 1156LL | 🇺🇸 US | Long LifeSingle Contact Bayonet Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER | 1156WLED | 🇺🇸 US | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 1156 | 🇺🇸 US | Brightness: 32.0 CPIncandescent | View on Amazon |
| WAGNER | 1156 | 🇺🇸 US | Single Contact Bayonet 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.
5 Turn Signal Lamp Bulb parts are listed for the 2011 Isuzu Reach, from WAGNER, PHILIPS and HELLA. HELLA 1156 carries the "Popular" badge.
The Extended Life section: 2 options from PHILIPS and WAGNER. PHILIPS 1156LL is listed in this group.
LED (instant-on, long life, energy-saving): 1 part, from WAGNER. A representative part number is WAGNER 1156WLED.
The Standard Replacement section: 2 options from HELLA and WAGNER. HELLA 1156 is listed in this group.
Part numbers include HELLA 1156, PHILIPS 1156LL and WAGNER 1156WLED, among others listed above.
Buying Electrical Bulb & Socket Parts for a 2011 Isuzu Reach
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 3.0L L4 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: Back Up / Reverse Lamp Bulb and Tail Lamp Bulb .
Frequently Asked Questions
How many electrical bulb & socket parts fit the 2011 Isuzu Reach?
Our catalog currently lists 28 electrical bulb & socket parts for the 2011 Isuzu Reach across 7 subcategories and 6 brands, covering the 3.0L L4 DIESEL Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical bulb & socket problems on a 2011 Isuzu Reach?
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 Isuzu Reach 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 Isuzu Reach?
Every part on this page is matched to the 3.0L L4 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 2011 Isuzu Reach
Electrical Bulb & Socket Parts for Other Isuzu Reach 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.