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Beck Arnley 178-8603 Direct Ignition Coil
| Brand | Beck Arnley 178-8603 |
|---|---|
| Mounting Hardware Included | No |
| Terminal Quantity | 4 |
| Terminal Gender | Male |
| Fits | Hyundai and Kia · 38 vehicles |
OE direct replacement. Built for form, fit, and function with OE-quality standards.
Direct ignition coil with 4 male terminals for reliable spark delivery.
Direct Ignition Coil for Hyundai and Kia
Beck Arnley 178-8603 is a direct ignition coil built for OE-style replacement on select Hyundai and Kia applications. It is designed around form, fit, and function so you can replace a failing coil with confidence and restore consistent ignition performance.
Compatible with 2020-2026 Hyundai Sonata, 2021-2026 Hyundai Elantra, 2022-2026 Hyundai Kona, 2021-2026 Hyundai Santa Fe, 2022-2026 Hyundai Tucson, 2021-2024 Kia K5, 2021-2024 Kia Sorento, 2023-2024 Kia Sportage, 2024 Kia Seltos, and 2025 Kia K4.
- Direct ignition coil for OE-style replacement
- 4-terminal male connector
- Mounting hardware not included
- Built for foreign nameplate applications
- Part number: 178-8603
OE-Style Replacement Design
Beck Arnley sources parts through a global network and specifies them to match original equipment requirements for foreign vehicles. This ignition coil is intended to deliver the correct fit and electrical connection for Hyundai Elantra, Hyundai Sonata, Kia K5, and other listed applications, helping maintain stable spark delivery and reliable engine operation. The 178-8603 part number is a direct replacement choice when the original coil has failed or is showing wear.
Common Problems This Part Can Address
- Engine misfire caused by a weak ignition coil
- Rough idle or hesitation during acceleration
- Hard starting related to ignition output loss
- Check engine light triggered by coil-related fault codes
- Intermittent spark delivery on listed Hyundai and Kia models
Installation Notes
Verify connector style, terminal count, and engine application before installation. This coil uses a 4-terminal male connection and does not include mounting hardware. Inspect the coil boot, spark plug condition, and wiring connector for heat damage or corrosion before fitting the new unit. For Hyundai Sonata, Kia Sorento, and other listed vehicles, confirm the exact engine configuration against the vehicle catalog before ordering.
Quality Assurance
Beck Arnley parts are specified as direct replacements for OE applications on foreign nameplates, with attention to fit and function. The 178-8603 ignition coil is sourced and validated to meet Beck Arnley requirements and specifications for dependable replacement service.
| Year | Make | Model | Submodel | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|
| 2026 | Hyundai | Elantra | N Line | 1.6L | L4 | — |
| 2026 | Hyundai | Kona | — | 1.6L | L4 | — |
| 2026 | Hyundai | Santa Fe | — | 1.6L | L4 | — |
| 2026 | Hyundai | Tucson | — | 1.6L | L4 | — |
| 2025 | Hyundai | Elantra | N Line | 1.6L | L4 | — |
| 2025 | Hyundai | Kona | — | 1.6L | L4 | — |
| 2025 | Hyundai | Santa Fe | — | 1.6L | L4 | — |
| 2025 | Hyundai | Tucson | — | 1.6L | L4 | — |
| 2025 | Kia | K4 | — | 1.6L | L4 | — |
| 2024 | Hyundai | Elantra | N Line | 1.6L | L4 | — |
| 2024 | Hyundai | Kona | — | 1.6L | L4 | — |
| 2024 | Hyundai | Santa Fe | — | 1.6L | L4 | — |
| 2024 | Hyundai | Tucson | — | 1.6L | L4 | — |
| 2024 | Kia | K5 | — | 1.6L | L4 | — |
| 2024 | Kia | Seltos | — | 1.6L | L4 | — |
| 2024 | Kia | Sorento | — | 1.6L | L4 | — |
| 2024 | Kia | Sportage | — | 1.6L | L4 | — |
| 2023 | Hyundai | Elantra | N Line | 1.6L | L4 | — |
| 2023 | Hyundai | Kona | — | 1.6L | L4 | — |
| 2023 | Hyundai | Santa Fe | — | 1.6L | L4 | — |
| 2023 | Hyundai | Sonata | — | 1.6L | L4 | — |
| 2023 | Hyundai | Tucson | — | 1.6L | L4 | — |
| 2023 | Kia | K5 | — | 1.6L | L4 | — |
| 2023 | Kia | Sorento | — | 1.6L | L4 | — |
| 2023 | Kia | Sportage | — | 1.6L | L4 | — |
| 2022 | Hyundai | Elantra | N Line | 1.6L | L4 | — |
| 2022 | Hyundai | Kona | — | 1.6L | L4 | — |
| 2022 | Hyundai | Santa Fe | — | 1.6L | L4 | — |
| 2022 | Hyundai | Sonata | — | 1.6L | L4 | — |
| 2022 | Hyundai | Tucson | — | 1.6L | L4 | — |
| 2022 | Kia | K5 | — | 1.6L | L4 | — |
| 2022 | Kia | Sorento | — | 1.6L | L4 | — |
| 2021 | Hyundai | Elantra | N Line | 1.6L | L4 | — |
| 2021 | Hyundai | Santa Fe | — | 1.6L | L4 | — |
| 2021 | Hyundai | Sonata | — | 1.6L | L4 | — |
| 2021 | Kia | K5 | — | 1.6L | L4 | — |
| 2021 | Kia | Sorento | — | 1.6L | L4 | — |
| 2020 | Hyundai | Sonata | — | 1.6L | L4 | — |
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