HomeIgnition > Ignition CoilStandard Ignition UF-258 Ignition Coil
Part #: UF-258

Standard Ignition UF-258 Ignition Coil

2 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mazda, Miata
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Reliable Ignition Coil for Mazda Miata

The Standard Ignition UF-258 ignition coil is designed specifically for Mazda Miata models, providing consistent spark delivery for optimal engine performance. This ignition coil ensures reliable ignition system operation, helping maintain smooth engine running and efficient fuel combustion.

Key Features of Standard Ignition UF-258

  • Compatible with Mazda Miata ignition systems
  • Direct replacement for OEM ignition coils
  • Engineered for consistent spark output
  • Durable construction for long service life
  • Part number UF-258 for easy identification

Detailed Product Description

The Standard Ignition UF-258 ignition coil is manufactured to meet or exceed original equipment specifications for Mazda Miata vehicles. It converts the battery's low voltage to the high voltage needed to create an electric spark in the spark plugs, igniting the air-fuel mixture in the engine cylinders. This ignition coil is designed to deliver reliable performance under various driving conditions, ensuring your Mazda Miata maintains proper ignition timing and engine efficiency.

Common Applications and Problem Solving

  • Resolves engine misfires caused by faulty ignition coils
  • Eliminates rough idling and hesitation during acceleration
  • Restores proper engine starting and smooth operation
  • Prevents poor fuel economy linked to ignition issues
  • Addresses check engine light codes related to ignition coil failure

Installation Notes and Tips

  • Ensure the ignition system is powered off before installation
  • Disconnect the battery to avoid electrical shock
  • Remove the old ignition coil carefully to avoid damaging connectors
  • Verify the part number UF-258 matches your vehicle requirements
  • Test the ignition coil after installation for proper spark delivery

Quality Assurance and Warranty

Standard Ignition manufactures the UF-258 ignition coil to meet strict quality standards, ensuring durability and reliable performance for Mazda Miata vehicles. While specific warranty details may vary, Standard Ignition products typically include a limited warranty against defects in materials and workmanship, providing confidence in your replacement part.

BrandStandard Ignition
Part NumberUF-258
Attachment MethodBolt On
ColorBlack
Connector GenderFemale; Female
Connector ShapeRound
ContentsIgnition Coil
Ignition TypePack
Mounting Bracket(s) IncludedYes
Mounting LocationEngine Head
Terminal GenderMale; Male
Terminal TypeBlade
Voltage12

This part fits 2 vehicles. Search below:

YearMakeModelPositionNotes
1995MazdaMiataN/A4 Pin Per Coil
1994MazdaMiataN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

178-846423-03372505-307926350A3IC3284882052-19905C120388921326BPE81810XC958E626EBE1665GN10714IC140

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.