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Ignition Coil for 2017–2020 Fiat 124 Spider 1.4L MultiAir Turbo | 2026 DTC & Spec Guide
2026 OEM-Compliance & DTC Coverage
This direct-fit ignition coil supports 2017–2020 Fiat 124 Spider 1.4L MultiAir Turbo applications and is aligned with 2026–2030 service requirements. It replaces OE part numbers 68320163AA, 55269709, UF832, and 5C2336, and is validated for the Fiat/Mopar CAN-bus architecture. The coil is specifically designed to resolve misfire and coil-circuit fault codes in the P0300–P0304 and P0351–P0354 families, ensuring reliable combustion under MultiAir turbo boost.
- OE Interchange: 68320163AA / 55269709 / UF832 / 5C2336
- Coil Type: Pencil coil-on-plug (COP) with 3-pin connector
- Materials: High-temp PPS/PA66 thermoplastic housing, vacuum-filled epoxy, pure copper windings
- Voltage Rating: 40 kV+ secondary output
- Compliance: IATF 16949, ISO 7637-2, SAE J2534
- Service Life: 60,000–100,000 miles
Technical Details
The 2026 supply-chain update uses high-temperature thermoplastic and vacuum-filled epoxy encapsulation to survive the 124 Spider's turbocharged engine bay. The primary and secondary windings are pure copper with a Zener-diode suppression circuit to protect the ECU driver. The connector is keyed for proper orientation, and the silicone boot withstands 180°C continuous heat soak. This coil is a direct-fit replacement for all 2017–2020 Fiat 124 Spider 1.4L MultiAir Turbo models, including the 124 Spider Classica, Lusso, and Abarth trims.
2026 Diagnostic Summary
| DTC | Meaning | Coil Contribution |
|---|---|---|
| P0300 | Random/multiple cylinder misfire | Yes |
| P0301 | Cylinder 1 misfire | Yes |
| P0302 | Cylinder 2 misfire | Yes |
| P0303 | Cylinder 3 misfire | Yes |
| P0304 | Cylinder 4 misfire | Yes |
| P0351 | Ignition coil A primary/secondary circuit | Yes |
| P0352 | Ignition coil B primary/secondary circuit | Yes |
| P0353 | Ignition coil C primary/secondary circuit | Yes |
| P0354 | Ignition coil D primary/secondary circuit | Yes |
Fitment
2017–2020 Fiat 124 Spider 1.4L MultiAir Turbo (all trims). Direct replacement for OEM 68320163AA, 55269709, UF832, and 5C2336.