The 2017 Fiat 500X has 45 electrical connector parts with verified fitment on this page — 24 part types and 11 brands, covering both the 1.4L L4 Turbocharged and the 2.4L L4. Each part includes a manufacturer part number and application notes.
On the 2017 Fiat 500X, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. 12 parts of the 45 listed are Body Wiring Harness / Connector (4 parts), Camshaft Position Sensor Connector (4 parts) and Oil Pressure Sender / Switch Connector (4 parts). The other 21 part types cover the remaining 33 parts.
The 2017 Fiat 500X was sold with both the 1.4L L4 Turbocharged and the 2.4L L4. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2017 Fiat 500X electrical connector parts are STANDARD MOTOR PRODUCTS (18 parts), MOPAR (11 parts) and HOLSTEIN (4 parts), plus 8 more brands.
Each part number listed for the 2017 Fiat 500X opens a page with every vehicle that part fits.
A/C Refrigerant Pressure Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 2.4L L4 | 2HAR0060 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S2316 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: OvalNumber of Splice Connectors Included: 3 | 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.
2 A/C Refrigerant Pressure Switch Connector parts for the 2017 Fiat 500X come from 2 brands — HOLSTEIN and STANDARD MOTOR PRODUCTS.
Part numbers include HOLSTEIN 2HAR0060 and STANDARD MOTOR PRODUCTS S2316.
ABS Wheel Speed Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 2.4L L4 | 2HAR0036 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes ABS Wheel Speed Sensor Wire Harness | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S2403 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | 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.
2 ABS Wheel Speed Sensor Connector parts are listed for the 2017 Fiat 500X, from HOLSTEIN and STANDARD MOTOR PRODUCTS.
Listed part numbers: HOLSTEIN 2HAR0036 and STANDARD MOTOR PRODUCTS S2403.
Accelerator Pedal Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 2.4L L4 | 1P1849 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
One part is listed for the 2017 Fiat 500X — WELLS 1P1849.
Blind Spot Detection Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S2461 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the harness connectors at the Blind Spot Detection 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 2017 Fiat 500X — STANDARD MOTOR PRODUCTS S2461.
Body Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 2.4L L4 | 68283852AA | 🇺🇸 US 🇨🇦 CA | Mirror | View on Amazon |
| MOPAR Fits: 2.4L L4 | 68283853AA | 🇺🇸 US 🇨🇦 CA | Mirror | View on Amazon |
| MOPAR Fits: 2.4L L4 | 68283857AA | 🇺🇸 US 🇨🇦 CA | Mirror | View on Amazon |
| MOPAR Fits: 2.4L L4 | 68286173AA | 🇺🇸 US 🇨🇦 CA | Mirror | View on Amazon |
This table covers the body-harness connectors and pigtails. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.
4 Body Wiring Harness / Connector parts for the 2017 Fiat 500X come from MOPAR.
Listed part numbers: MOPAR 68283852AA, MOPAR 68283853AA and MOPAR 68283857AA, plus the other parts above.
Camshaft Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 2.4L L4 | 2HAR0060 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S2316 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: OvalNumber of Splice Connectors Included: 3 | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 2.4L L4 | CON62 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS Fits: 2.4L L4 | 2701145 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the harness connectors at the Camshaft 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.
4 Camshaft Position Sensor Connector parts are listed for the 2017 Fiat 500X, from HOLSTEIN, STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and 1 other brand.
Part numbers include HOLSTEIN 2HAR0060, STANDARD MOTOR PRODUCTS S2316 and UNITED MOTOR PRODUCTS CON62, among others listed above.
Crankshaft Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS Fits: 2.4L L4 | 2701145 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the harness connectors at the Crankshaft 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.
One part is listed for the 2017 Fiat 500X — WALKER PRODUCTS 2701145.
Door Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 2.4L L4 | 68286083AA | 🇺🇸 US 🇨🇦 CA | Rear Door Wiring | View on Amazon |
| MOPAR Fits: 2.4L L4 | 68286084AA | 🇺🇸 US 🇨🇦 CA | Rear Door Wiring | View on Amazon |
| MOPAR Fits: 2.4L L4 | 68286086AA | 🇺🇸 US 🇨🇦 CA | Rear Door Wiring | View on Amazon |
This table covers the wiring-harness connectors at the Door. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.
3 Door Wiring Harness / Connector parts for the 2017 Fiat 500X come from MOPAR.
Listed part numbers: MOPAR 68286083AA, MOPAR 68286084AA and MOPAR 68286086AA.
Engine Block Heater Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 2.4L L4 | 68277297AA | 🇺🇸 US 🇨🇦 CA | Fits Engine Block HeaterHatchback or Engine Block Heater | View on Amazon |
This table covers the harness connectors at the Engine Block Heater. 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 2017 Fiat 500X — MOPAR 68277297AA.
Fuel Injector Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GB REMANUFACTURING Fits: 2.4L L4 | 5191 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ULTRA-POWER Fits: 2.4L L4 | 2701100 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS Fits: 2.4L L4 | 2701100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes ABS Wheel Speed Sensor Wire Harness | View on Amazon |
This table covers the harness connectors at the Fuel Injector. 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 Fuel Injector Connector parts are listed for the 2017 Fiat 500X, from GB REMANUFACTURING, ULTRA-POWER and WALKER PRODUCTS.
Listed part numbers: GB REMANUFACTURING 5191 and ULTRA-POWER 2701100, plus the other parts above.
Fuel Sending Unit Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S3305 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the harness connectors at the Fuel Sending Unit. 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 2017 Fiat 500X — STANDARD MOTOR PRODUCTS S3305.
Ignition Coil Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S2860 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: OvalGauge: 16 Gauge | View on Amazon |
This table covers the harness connectors at the Ignition 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.
One part is listed for the 2017 Fiat 500X — STANDARD MOTOR PRODUCTS S2860.
Knock / Detonation Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS Fits: 2.4L L4 | 2701034 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the harness connectors at the Knock / Detonation 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 2017 Fiat 500X — WALKER PRODUCTS 2701034.
Oil Pressure Sender / Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 2.4L L4 | 2HAR0054 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black and Blue3 Terminal Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | HP3925 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Handypack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S738 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Color Code Black and Bluewith 3 Female Terminals | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S2937 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the harness connectors at the Oil Pressure Sender / 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.
4 Oil Pressure Sender / Switch Connector parts for the 2017 Fiat 500X come from 2 brands — STANDARD MOTOR PRODUCTS and HOLSTEIN.
This group includes HOLSTEIN 2HAR0054, STANDARD MOTOR PRODUCTS HP3925 and STANDARD MOTOR PRODUCTS S738 and the remaining parts above.
Oxygen (O2) Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S2848 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 8 Terminal MaleUpstream Sensor | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S2849 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Upstream Sensorwith 8 Female Terminals | View on Amazon |
This table covers the harness connectors at the Oxygen (O2) 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.
STANDARD MOTOR PRODUCTS supplies both parts for the 2017 Fiat 500X.
This group includes STANDARD MOTOR PRODUCTS S2848 and STANDARD MOTOR PRODUCTS S2849.
Parking Brake Actuator Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S3239 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
This table covers the harness connectors at the Parking Brake Actuator. 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 2017 Fiat 500X — STANDARD MOTOR PRODUCTS S3239.
Speaker Amplifier Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| METRA Fits: 2.4L L4 | AXABHCH3 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amp Bypass Harness | View on Amazon |
This table covers the harness connectors at the Speaker Amplifier. 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 2017 Fiat 500X — METRA AXABHCH3.
Steering Wheel Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 2.4L L4 | 68275033AA | 🇺🇸 US 🇨🇦 CA | Fits Inline Multi Air Engine.Exc. Heated Steering Wheel | View on Amazon |
| MOPAR Fits: 2.4L L4 | 68275241AA | 🇺🇸 US 🇨🇦 CA | Fits Inline Multi Air Engine.Heated Steering Wheel | View on Amazon |
| MOPAR Fits: 2.4L L4 | 68285044AA | 🇺🇸 US 🇨🇦 CA | Fits Inline Multi Air Engine.Steering Wheel Mounted Audio Controls | View on Amazon |
This table covers the harness connectors at the Steering Wheel. 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.
MOPAR supplies the 3 Steering Wheel Connector parts for the 2017 Fiat 500X.
This group includes MOPAR 68275033AA, MOPAR 68275241AA and MOPAR 68285044AA.
Temperature Sender / Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 2.4L L4 | 1P2227 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the harness connectors at the Temperature Sender / 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 2017 Fiat 500X — WELLS 1P2227.
Throttle Control Actuator Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S2409 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Gender: MaleHarness Length | View on Amazon |
This table covers the harness connectors at the Throttle Control Actuator. 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 2017 Fiat 500X — STANDARD MOTOR PRODUCTS S2409.
Trailer Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CURT Fits: 2.4L L4 | 56308 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Custom Wiring Harness4-Way Flat | View on Amazon |
| TEKONSHA Fits: 2.4L L4 | 118693 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | T-One Connector Assemblywith Upgraded Circuit Protected Modu Lite HD Module | View on Amazon |
This table covers the trailer-lighting connectors at the hitch. 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.
2 Trailer Connector parts for the 2017 Fiat 500X come from 2 brands — CURT and TEKONSHA.
This group includes CURT 56308 and TEKONSHA 118693.
Vapor Canister Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | HP4325 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HandypackConnector Shape: Rectangle | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S1024 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: RectangleHarness Length | View on Amazon |
This table covers the harness connectors at the Vapor Canister. 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.
2 Vapor Canister Connector parts for the 2017 Fiat 500X come from STANDARD MOTOR PRODUCTS.
This group includes STANDARD MOTOR PRODUCTS HP4325 and STANDARD MOTOR PRODUCTS S1024.
Vapor Canister Purge Valve / Solenoid Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S2860 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: OvalGauge: 16 Gauge | View on Amazon |
This table covers the harness connectors at the Vapor Canister Purge Valve / Solenoid. 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 2017 Fiat 500X — STANDARD MOTOR PRODUCTS S2860.
Vapor Leak Detection Pump Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | HP4325 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HandypackConnector Shape: Rectangle | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S1024 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: RectangleHarness Length | View on Amazon |
This table covers the harness connectors at the Vapor Leak Detection Pump. 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.
STANDARD MOTOR PRODUCTS supplies both parts for the 2017 Fiat 500X.
This group includes STANDARD MOTOR PRODUCTS HP4325 and STANDARD MOTOR PRODUCTS S1024.
Buying Electrical Connector Parts for a 2017 Fiat 500X
On this vehicle, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules.
- Match the engine first. Every electrical connector 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, 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: Body Wiring Harness / Connector and Camshaft Position Sensor Connector .
Frequently Asked Questions
How many electrical connector parts fit the 2017 Fiat 500X?
Our catalog currently lists 45 electrical connector parts for the 2017 Fiat 500X across 24 subcategories and 11 brands, covering both the 1.4L L4 Turbocharged and the 2.4L L4. Each part is matched to the engine(s) it fits.
Do electrical connector parts differ between 2017 Fiat 500X engines?
Yes. Every electrical connector 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 connector problems on a 2017 Fiat 500X?
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 2017 Fiat 500X 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 Fiat 500X?
First match the engine — each row shows which engine(s) the part fits. 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 2017 Fiat 500X
Electrical Connector Parts for Other Fiat 500X 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.