The 2026 Ram 5500 has 23 electrical switch & relay parts with verified fitment on this page — 8 part types and 1 brand, covering both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged. Each part includes a manufacturer part number and application notes.
On the 2026 Ram 5500, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. 16 parts of the 23 listed are Instrument Cluster Switch (6 parts), Headlamp Switch (5 parts) and Power Window Switch (5 parts). The other 5 part types cover the remaining 7 parts.
The 2026 Ram 5500 was sold with both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged. 22 parts fit every engine; the other 1 is engine-specific. Each part shows which engine(s) it fits.
Every electrical switch & relay part listed for the 2026 Ram 5500 comes from MOPAR.
1 part on this 2026 Ram 5500 page carries a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — MOPAR 68156061AD (Headlamp Switch). Click any part number to see every vehicle that part fits.
4WD Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: all 2026 5500 engines | 68601074AE | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisElec Shift-On-The-Fly Transfer Case or MAX Tow Elec Shift-On-The-Fly T/Case | View on Amazon |
This table covers the 4WD switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
This group shows a single part: MOPAR 68601074AE.
Glove Box Lamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: all 2026 5500 engines | 68312671AB | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisDual Glove Boxes or Glove Box Lamp | View on Amazon |
This table covers the Glove Box Lamp switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
One part is listed for the 2026 Ram 5500 — MOPAR 68312671AB.
Headlamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular Fits: all 2026 5500 engines | 68156061AD | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisFront LED Fog Lamps, Premium Overhead Console, Front Door Accent Lighting, Cargo Lamp or Center High Mount Stop Lamp with Camera or AUX Reverse Lamps, Mirror-Mounted | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 68156065AC | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisFront LED Fog Lamps, Cargo Lamp or Center High Mount Stop Lamp with Camera or AUX Reverse Lamps, Mirror-Mounted | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 68365255AA | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisFront LED Fog Lamps | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 68365256AB | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisFront LED Fog Lamps, Premium Overhead Console | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 68719383AA | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisFront LED Fog Lamps | View on Amazon |
This table covers the column or dash switches that control the exterior lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
MOPAR supplies the 5 Headlamp Switch parts for the 2026 Ram 5500. MOPAR 68156061AD carries the "Popular" badge. All of them fit every engine offered in the 2026 5500.
This group includes MOPAR 68156061AD, MOPAR 68156065AC and MOPAR 68365255AA and the remaining parts above.
Instrument Cluster Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: all 2026 5500 engines | 68618899AA | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisTrailer Brake Control | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 68309258AB | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisExc. Trailer Brake Control | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 68549224AB | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisTrailer Brake Control, 14.4" Touchscreen Display | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 68620534AB | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisFront Passenger Interactive Display | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 68714193AA | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisOff-Road Plus Mode, Black Switches | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 68714194AA | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisOff-Road Plus Mode, Black Switches, Parksense Front/Rear Park Assist System | View on Amazon |
This table covers the Instrument Cluster switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
6 Instrument Cluster Switch parts for the 2026 Ram 5500 come from MOPAR. Every part fits both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged.
Part numbers include MOPAR 68618899AA, MOPAR 68309258AB and MOPAR 68549224AB, among others listed above.
Oil Pressure Sender / Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 68334877AA | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisHEMI HD Engine | View on Amazon |
This table covers the senders and switches that report oil pressure to the gauge or lamp. Typical signs include a lamp that stays on, or a gauge that never moves. Confirm power and ground at the connector before replacing the sender or switch.
This group shows a single part: MOPAR 68334877AA.
Power Seat Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: all 2026 5500 engines | 56049431AG | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisDriver Seat - Power Adjust 8-Way, Radio/Driver Seat/Mirrors/Pedals Memory | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 56049432AG | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisFront Passenger Seat - Power Adjust 8-Way | View on Amazon |
This table covers the Power Seat switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
MOPAR supplies both parts for the 2026 Ram 5500. All of them fit every engine offered in the 2026 5500.
Listed part numbers: MOPAR 56049431AG and MOPAR 56049432AG.
Power Window Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: all 2026 5500 engines | 68574287AB | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisBase Door Trim Panel, Power Front Windows, 1-Touch, Up & Down, Mirror Power Heat Fold Telescope Black | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 68574287AC | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisBase Door Trim Panel, Power Front Windows, 1-Touch, Up & Down, Mirror Power Heat Fold Telescope Black | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 68574288AB | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisHighline Door Trim Panel, Power Front Windows, 1-Touch, Up & Down, Mirror Power Heat Fold Telescope Black | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 68605846AA | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisUpgraded Door Trim Panel or Premium Vinyl Door Trim with Map Pocket, Power Windows, Front 1-Touch Down, Mirror Power Heat Fold Telescope Black | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 68605847AA | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisUpgraded Door Trim Panel or Premium Vinyl Door Trim with Map Pocket, Power Windows, Front 1-Touch Down, Mirror Power Heat Fold Telescop Chrome | View on Amazon |
This table covers the switches that command each window motor. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
5 Power Window Switch parts for the 2026 Ram 5500 come from MOPAR. Every part fits both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged.
This group includes MOPAR 68574287AB, MOPAR 68574287AC and MOPAR 68574288AB and the remaining parts above.
Seat Heater Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: all 2026 5500 engines | 7RQ78TX7AA | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisBlack, Full Length Upgraded Floor Console, Heated Second Row Seats, Dual Wireless Charging Pad, Instrument Panel Bezel | View on Amazon |
| MOPAR Fits: all 2026 5500 engines | 7RQ79TX7AA | 🇺🇸 US 🇨🇦 CA | Fits Cab ChassisBlack, Full Length Upgraded Floor Console, Heated Second Row Seats, Dual Wireless Charging Pad, Instrument Panel Bezel | View on Amazon |
This table covers the Seat Heater switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
MOPAR supplies both parts for the 2026 Ram 5500. All of them fit every engine offered in the 2026 5500.
This group includes MOPAR 7RQ78TX7AA and MOPAR 7RQ79TX7AA.
Buying Electrical Switch & Relay Parts for a 2026 Ram 5500
On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.
- Match the engine first. Some electrical switch & relay parts fit every engine; others are 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, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Instrument Cluster Switch and Headlamp Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2026 Ram 5500?
Our catalog currently lists 23 electrical switch & relay parts for the 2026 Ram 5500 across 8 subcategories and 1 brand, covering both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged. Each part is matched to the engine(s) it fits.
Do electrical switch & relay parts differ between 2026 Ram 5500 engines?
Some do. 22 parts fit every engine; the other 1 is engine-specific. Each row (and the filter at the top) shows which. 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 switch & relay problems on a 2026 Ram 5500?
Common symptoms include accessories that work intermittently, a click without action, or one function dead while its fuse tests fine. 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, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
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 2026 Ram 5500 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 2026 Ram 5500?
First match the engine — each row shows which engine(s) the part fits. Then swap a suspect relay with an identical known-good one from the fuse box before buying — it is the fastest diagnostic there is. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2026 Ram 5500
Electrical Switch & Relay Parts for Other Ram 5500 Years
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