Delphi GN10499 Ignition Coil

Brand Delphi GN10499
Coil Type Coil On Plug Ignition
Package Contents Ignition Coil, Instruction Sheet
Terminal Gender Male
Terminal Quantity 3
Terminal Type Blade
Fits Mazda · 32 vehicles

Coil-on-plug design. Delivers direct ignition performance in a compact ignition coil format.

Blade terminals. Three male terminals provide a straightforward electrical connection.

OE heritage. Built with 100 years of OE experience and supplier knowledge.

Cross-references Beck/Arnley 178-8350, Karlyn 5104 and PRENCO 36-8159 for the same application. See all 20.

$83.16Free shipping
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Ignition Coil for Mazda Applications

Delphi GN10499 is a coil-on-plug ignition coil built for direct replacement service on select Mazda vehicles. It combines a 3-terminal male blade connection with OE-informed engineering to support consistent spark delivery in everyday driving.

Key Features

  • Coil-on-plug ignition coil for direct ignition system service
  • Blade terminal design with 3 male terminals
  • Includes ignition coil and instruction sheet
  • Built with Delphi OE heritage and aftermarket application knowledge
  • Cross-references Standard Ignition UF-540 and Beck/Arnley 178-8350 for the same application

Detailed Description

Delphi GN10499 is an ignition coil designed for Mazda MX-5 Miata, Mazda 3, Mazda 6, and Mazda CX-7 applications across the listed model years. As a coil-on-plug ignition coil, it mounts directly at the spark plug location to support reliable ignition performance and straightforward replacement in vehicles using this configuration. Delphi draws on long OE experience and supplier knowledge from original equipment programs, which is reflected in the design and application coverage of this part number. If you are replacing a failing ignition coil on a Mazda MX-5 Miata, Mazda 3, Mazda 6, or Mazda CX-7, GN10499 provides a direct-fit service part for the specified vehicles.

What It Helps Address

  • Engine misfire caused by a weak or failing ignition coil
  • Rough idle related to inconsistent spark output
  • Hard starting tied to ignition coil degradation
  • Loss of acceleration response from intermittent ignition performance
  • Check engine light conditions associated with ignition coil faults

Installation Notes and Tips

Verify the connector style, terminal count, and engine application before installation. This part uses a 3-terminal male blade connection and is intended for coil-on-plug ignition systems. Confirm the vehicle year and model match the listed fitment for Mazda MX-5 Miata, Mazda 3, Mazda 6, or CX-7 before replacing the original coil. Inspect the spark plug and related ignition components during service to help isolate the cause of the fault.

Quality Assurance

Delphi builds this ignition coil with OE heritage and application knowledge developed through decades of original equipment experience. That background supports a replacement part engineered for the listed Mazda applications and consistent service use.

This part fits 32 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2015MazdaMX-5 MiataN/A—
2014MazdaMX-5 MiataN/A—
2013Mazda3N/A—
2013Mazda6N/A—
2013MazdaMX-5 MiataN/A—
2012Mazda3N/A—
2012Mazda6N/A—
2012MazdaCX-7N/A—
2012MazdaMX-5 MiataN/A—
2011Mazda3N/A—
2011Mazda6N/A—
2011MazdaCX-7N/A—
2011MazdaMX-5 MiataN/A—
2010Mazda3N/A—
2010Mazda6N/A—
2010MazdaCX-7N/A—
2010MazdaMX-5 MiataN/A—
2009Mazda3N/A—
2009Mazda6N/A—
2009MazdaCX-7N/A—
2009MazdaMX-5 MiataN/A—
2008Mazda3N/A—
2008Mazda6N/A—
2008MazdaCX-7N/A—
2008MazdaMX-5 MiataN/A—
2007Mazda3N/A—
2007Mazda6N/A—
2007MazdaCX-7N/A—
2007MazdaMX-5 MiataN/A—
2006Mazda3N/A—
2006Mazda6N/A—
2006MazdaMX-5 MiataN/A—
Directly replaces or cross-references 20 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 178-8350Karlyn — 5104PRENCO — 36-8159Spectra Premium — C-753Standard Ignition — UF-540Walker Products — 921-21045C174023-013026C108352-209550223C1683CLS1205E1040IC620IC620SBL3G2-18-100AL3G2-18-100A9UL3G2-18-100BL3G2-18-100B9U