19 Electrical connector parts are listed for the 2013 Ram 5500, in 8 part types, covering the 6.7L L6 DIESEL Turbocharged engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
The connector system on the 2013 Ram 5500 supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. The largest groups are ABS Wheel Speed Sensor Connector (8 parts), A/C Compressor Clutch Coil Connector (3 parts) and Accelerator Pedal Position Sensor Connector (3 parts). The other 5 part types cover the remaining 5 parts.
The 2013 Ram 5500 came with a single engine, the 6.7L L6 DIESEL Turbocharged, and every part is verified against it.
6 brands supply electrical connector parts for the 2013 Ram 5500, led by STANDARD MOTOR PRODUCTS (8 parts), WELLS (6 parts) and ROSTRA (2 parts), plus 3 more brands.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2013 Ram 5500. 2 parts have it, including STANDARD MOTOR PRODUCTS HP3945 (ABS Wheel Speed Sensor Connector) and WELLS 1P1344 (ABS Wheel Speed Sensor Connector). Each part number opens a page with every vehicle that part fits.
A/C Compressor Clutch Coil Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA | 610040 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS | S2052 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OvalGauge: 18-14 Gauge | View on Amazon |
| WELLS | 1P1711 | 🇺🇸 US 🇨🇦 CA | Terminal Type: BladeWiring Harness Length: 20.0 In | View on Amazon |
This table covers the harness connectors at the A/C Compressor Clutch Coil. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 A/C Compressor Clutch Coil Connector parts for the 2013 Ram 5500 come from 3 brands — ROSTRA, STANDARD MOTOR PRODUCTS and WELLS.
This group includes ROSTRA 610040, STANDARD MOTOR PRODUCTS S2052 and WELLS 1P1711.
A/C Refrigerant Pressure Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1P4186 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the A/C Refrigerant Pressure Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2013 Ram 5500 — WELLS 1P4186.
A/C Refrigerant Temperature Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | S2478 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the A/C Refrigerant Temperature Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: STANDARD MOTOR PRODUCTS S2478.
ABS Wheel Speed Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | HP3945 | 🇺🇸 US 🇨🇦 CA | HandypackConnector Shape: Square | View on Amazon |
| WELLS Popular | 1P1344 | 🇺🇸 US 🇨🇦 CA | Terminal Type: BladeWiring Harness Length: 8.5 In | View on Amazon |
| ACDELCO | PT2160 | 🇺🇸 US 🇨🇦 CA | GoldShape: Square | View on Amazon |
| DORMAN | 645134 | 🇺🇸 US 🇨🇦 CA | ABS Wheel Speed SensorFront | View on Amazon |
| HOLSTEIN | 2HAR0035 | 🇺🇸 US 🇨🇦 CA | Includes ABS Wheel Speed Sensor Wire Harness | View on Amazon |
| STANDARD MOTOR PRODUCTS | S824 | 🇺🇸 US 🇨🇦 CA | Connector Shape: SquareHarness Length | View on Amazon |
| STANDARD MOTOR PRODUCTS | S2346 | 🇺🇸 US 🇨🇦 CA | Complete AssemblyGray | View on Amazon |
| WELLS | 1P2543 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
This table covers the harness connectors at each ABS wheel-speed sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
8 ABS Wheel Speed Sensor Connector parts for the 2013 Ram 5500 come from 5 brands — STANDARD MOTOR PRODUCTS, WELLS, ACDELCO and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS HP3945.
This group includes STANDARD MOTOR PRODUCTS HP3945, WELLS 1P1344 and ACDELCO PT2160 and the remaining parts above.
Accelerator Pedal Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA | 610494 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS | S1478 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangle | View on Amazon |
| WELLS | 1P2224 | 🇺🇸 US 🇨🇦 CA | with 6 TerminalsBlack | View on Amazon |
This table covers the harness connectors at the Accelerator Pedal Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Accelerator Pedal Position Sensor Connector parts for the 2013 Ram 5500 come from 3 brands — ROSTRA, STANDARD MOTOR PRODUCTS and WELLS.
This group includes ROSTRA 610494, STANDARD MOTOR PRODUCTS S1478 and WELLS 1P2224.
Ambient Air Temperature Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | S3250 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Ambient Air Temperature Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: STANDARD MOTOR PRODUCTS S3250.
Back Up / Reverse Lamp Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1P3332 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Back Up / Reverse Lamp Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2013 Ram 5500 — WELLS 1P3332.
Barometric Pressure Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | S2883 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Barometric Pressure Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2013 Ram 5500 — STANDARD MOTOR PRODUCTS S2883.
Buying Electrical Connector Parts for a 2013 Ram 5500
On this vehicle, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules.
- Confirm you have the 6.7L 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, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: ABS Wheel Speed Sensor Connector and A/C Compressor Clutch Coil Connector .
Frequently Asked Questions
How many electrical connector parts fit the 2013 Ram 5500?
Our catalog currently lists 19 electrical connector parts for the 2013 Ram 5500 across 8 subcategories and 6 brands, covering the 6.7L L6 DIESEL Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical connector problems on a 2013 Ram 5500?
Common symptoms include intermittent faults that move when the harness is wiggled, green corrosion inside a plug, or melted connector housings near heat sources. 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, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
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 2013 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 2013 Ram 5500?
Every part on this page is matched to the 6.7L L6 DIESEL Turbocharged engine. Then match the connector by terminal count and keyway, not just appearance — many families look identical but will not lock. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2013 Ram 5500
Electrical Connector Parts for Other Ram 5500 Years
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