Beck Arnley 178-8477 Ignition Coil

Ignition Coil for Mazda Miata

Restore reliable spark delivery with this Beck Arnley ignition coil, part number 178-8477. It is built to meet foreign nameplate OE specifications for form, fit, and function, giving you a direct replacement for select Mazda Miata coil pack applications.

• Beck Arnley ignition coil for OE-style replacement
• Built to match foreign nameplate OE specifications
• Form, fit, and function aligned for direct installation
• Fits 1995 Mazda Miata, coil pack; from 4/03/95
• Fits 1996-1997 Mazda Miata, coil pack

Detailed Application Information

This Beck Arnley ignition coil, part number 178-8477, is intended for Mazda Miata coil pack service on 1995, 1996, and 1997 models. It is sourced through Beck Arnley’s global partner network and specified for the correct OE-style fit on the listed Mazda Miata applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Replacement Reasons

• Engine misfire caused by weak or inconsistent spark output
• Hard starting related to ignition coil failure
• Rough idle from degraded coil pack performance
• Loss of power under load due to ignition breakdown
• Check engine light tied to ignition system faults

Installation Notes

Verify the vehicle build date before ordering for 1995 Mazda Miata applications, since this coil pack is listed for vehicles built from 4/03/95. Confirm the coil pack configuration matches the original part before installation. Use the vehicle service manual for torque, connector, and diagnostic procedures.

Quality Assurance

Beck Arnley parts are sourced to meet OE specifications for foreign nameplate vehicles, with product selection focused on correct fit and function for the listed Mazda Miata applications.