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Beck Arnley 178-8604 Direct Ignition Coil
Reliable Ignition Coil for Hyundai and Kia Vehicles
The Beck Arnley 178-8604 direct ignition coil is designed to deliver consistent spark performance for select Hyundai and Kia models. Engineered with four male terminals, this ignition coil supports efficient electrical connections to maintain optimal engine function.
- Direct ignition coil with four male terminals
- Compatible with Hyundai Elantra, Kona, Sonata, and Kia K4 models
- Part number 178-8604 for precise fitment
- Mounting hardware not included
Product Details and Specifications
This Beck Arnley ignition coil (part number 178-8604) features a direct ignition design that eliminates the need for spark plug wires, improving ignition reliability and reducing maintenance. The coil includes four male terminals, ensuring secure electrical connections within the ignition system. While mounting hardware is not included, the coil is engineered to fit seamlessly into the ignition assembly of compatible Hyundai and Kia vehicles, including the Elantra, K4, Kona, and Sonata models.
Applications and Common Issues Addressed
- Restores proper ignition spark in Hyundai Elantra and Kia K4 engines
- Resolves engine misfires and rough idling in Hyundai Kona and Sonata
- Improves starting reliability and engine performance
- Addresses ignition coil failure symptoms such as poor fuel economy and hesitation
Installation Notes and Tips
When installing the Beck Arnley 178-8604 ignition coil, ensure the ignition system is powered off to avoid electrical shock. Verify the four male terminals align correctly with the vehicle’s wiring harness connectors. Since mounting hardware is not included, reuse existing hardware or acquire compatible fasteners as needed. Proper torque specifications should be followed to secure the coil without damage.
Quality Assurance and Warranty Information
Beck Arnley ignition coils are manufactured to meet or exceed OEM standards for fit, form, and function. The 178-8604 ignition coil undergoes rigorous testing to ensure durability and consistent performance. Warranty coverage details can be obtained from the product documentation or authorized Beck Arnley distributors.
| Brand | Beck Arnley |
| Part Number | 178-8604 |
| Mounting Hardware Included | No |
| Terminal Quantity | 4 |
| Terminal Gender | Male |
This part fits 19 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2026 | Hyundai | Elantra | 2.0L | L4 | N/A | |
| 2026 | Hyundai | Kona | 2.0L | L4 | N/A | |
| 2026 | Hyundai | Sonata | 2.0L | L4 | N/A | |
| 2025 | Hyundai | Elantra | 2.0L | L4 | N/A | |
| 2025 | Hyundai | Kona | 2.0L | L4 | N/A | |
| 2025 | Hyundai | Sonata | 2.0L | L4 | N/A | |
| 2025 | Kia | K4 | 2.0L | L4 | N/A | |
| 2024 | Hyundai | Elantra | 2.0L | L4 | N/A | |
| 2024 | Hyundai | Kona | 2.0L | L4 | N/A | |
| 2024 | Hyundai | Sonata | 2.0L | L4 | N/A | |
| 2023 | Hyundai | Elantra | 2.0L | L4 | N/A | |
| 2023 | Hyundai | Kona | 2.0L | L4 | N/A | |
| 2023 | Hyundai | Sonata | 2.0L | L4 | N/A | |
| 2022 | Hyundai | Elantra | 2.0L | L4 | N/A | |
| 2022 | Hyundai | Kona | 2.0L | L4 | N/A | |
| 2022 | Hyundai | Sonata | 2.0L | L4 | N/A | |
| 2021 | Hyundai | Elantra | 2.0L | L4 | N/A | |
| 2021 | Hyundai | Sonata | 2.0L | L4 | N/A | |
| 2020 | Hyundai | Sonata | 2.0L | L4 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.