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NGK 48906 Ignition Coil
| Brand | NGK 48906 |
|---|---|
| Coil Type | COP (Waste Spark) |
| Connector Gender | Female |
| Ignition Type | Distributorless |
| Mounting Bracket Included | No |
| Oil Filled | No |
| Part Number | U4021 |
| Stock Number | 48906 |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
| Voltage | 12 |
| Product line | NGK COP (Waste Spark) Ignition Coil |
| Fits | Kia · 9 vehicles |
OE-standard design. Built for dependable ignition performance and durability.
COP waste-spark coil. Distributorless ignition coil for efficient spark delivery.
Blade terminals. Female connector with male terminals for a secure electrical connection.
Cross-references Beck/Arnley 178-8273, Delphi GN10307 and NGK 48906 for the same application. See all 14.
NGK Ignition Coil for Kia Spectra and Sephia
NGK Part Number 48906 is a distributorless ignition coil built for COP (Waste Spark) applications. It is engineered to meet or exceed OE standards for durability and consistent ignition performance, with coverage for late-model domestic and import vehicles.
Key Features
- 12-volt ignition coil for distributorless systems
- COP (Waste Spark) coil type
- Female connector with 2 terminals
- Blade terminal design with male terminal gender
- Oil-filled: No
- NGK Part Number 48906 / Stock Number 48906
Product Details
NGK ignition coils are developed and tested to support OE-level durability and operational performance. This NGK COP (Waste Spark) Ignition Coil is part of NGK’s ignition line, backed by more than 80 years of automotive experience and validated in an ISO 17025 accredited test lab under demanding conditions. For drivers and technicians servicing Kia Spectra or Kia Sephia ignition systems, Part Number 48906 provides a direct replacement option for the specified applications.
This part cross-references Standard Ignition UF-253 for the same application.
What It Helps Address
- Engine misfire caused by a weak or failing ignition coil
- Hard starting related to inconsistent spark output
- Rough idle from degraded coil performance
- Loss of power under load due to ignition breakdown
- Check engine light concerns tied to ignition coil faults
Installation Notes and Tips
Compatible With 2000-2004 Kia Spectra and 1998-2001 Kia Sephia. Verify the connector style, terminal layout, and coil type before installation. Inspect related ignition components such as spark plugs and wiring for wear or damage, since coil replacement is often performed as part of a broader ignition diagnosis. Confirm the vehicle’s original part number against NGK 48906 before ordering.
Quality Assurance
NGK manufactures ignition coils to meet or exceed OE standards and tests designs in an ISO 17025 accredited laboratory. The brand’s OE legacy and broad vehicle coverage support confident replacement selection for Kia Spectra and Kia Sephia applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Kia | Spectra | 1.8L | L4 | N/A | NGK COP (Waste Spark) Ignition Coil |
| 2003 | Kia | Spectra | 1.8L | L4 | N/A | NGK COP (Waste Spark) Ignition Coil |
| 2002 | Kia | Spectra | 1.8L | L4 | N/A | NGK COP (Waste Spark) Ignition Coil |
| 2001 | Kia | Sephia | 1.8L | L4 | N/A | NGK COP (Waste Spark) Ignition Coil |
| 2001 | Kia | Spectra | 1.8L | L4 | N/A | NGK COP (Waste Spark) Ignition Coil |
| 2000 | Kia | Sephia | 1.8L | L4 | N/A | NGK COP (Waste Spark) Ignition Coil |
| 2000 | Kia | Spectra | 1.8L | L4 | N/A | NGK COP (Waste Spark) Ignition Coil |
| 1999 | Kia | Sephia | 1.8L | L4 | N/A | NGK COP (Waste Spark) Ignition Coil |
| 1998 | Kia | Sephia | 1.8L | L4 | N/A | NGK COP (Waste Spark) Ignition Coil |
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