HomeIgnition > Ignition CoilStandard UF540T Ignition Coil
Part #: UF540T

Standard UF540T Ignition Coil

48 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mazda, 3, 3 Sport, 6, CX-7, MX-5, and MX-5 Miata
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Reliable Ignition Coil for Mazda Vehicles

The Standard UF540T ignition coil is designed to deliver consistent performance for select Mazda models. Engineered with a complete assembly and a 12-volt rating, this ignition coil ensures proper spark delivery for efficient engine operation.

  • Compatible with Mazda 3, 3 Sport, 6, CX-7, MX-5, and MX-5 Miata
  • Complete ignition coil assembly with black and gray color finish
  • Single female plug-in connector for secure electrical connection
  • Three male blade terminals for reliable spark transmission
  • Operates at 12 volts to meet OEM specifications

Product Features and Specifications

The UF540T ignition coil features a plug-in connector with a female gender and a single connection point, simplifying installation and ensuring a tight fit. The coil includes three male blade terminals, designed to provide stable and efficient electrical contact. Its black and gray color scheme matches OEM components, aiding in visual identification during maintenance. This ignition coil is a complete assembly, ready to replace worn or faulty units in compatible Mazda vehicles.

Compatible Mazda Models and Applications

This ignition coil is specifically compatible with a range of Mazda vehicles, including the Mazda 3, Mazda 3 Sport, Mazda 6, CX-7, MX-5, and MX-5 Miata. It is ideal for owners seeking a direct replacement part that meets factory specifications for ignition performance and reliability.

  • Resolves engine misfires and rough idling
  • Addresses difficulty starting the engine
  • Improves fuel efficiency by ensuring proper spark timing
  • Eliminates weak or inconsistent spark delivery
  • Prevents stalling and power loss during acceleration

Installation Notes and Tips

When installing the Standard UF540T ignition coil, ensure the female plug-in connector is securely attached to the vehicle’s wiring harness. Verify that the three male blade terminals align correctly with the ignition system connections. No additional hardware is included, so retain existing mounting components if applicable. Always disconnect the battery before installation to avoid electrical hazards.

Quality Assurance and Warranty

Standard ignition coils are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided, Standard products typically undergo rigorous quality control to ensure reliable operation in Mazda vehicles. Consult the product packaging or manufacturer for warranty information.

BrandStandard
Part NumberUF540T
ColorBlack , gray
Connector GenderFemale
Connector Quantity1
Connector TypePlug in
Hardware IncludedNo
NotesComplete assembly
Terminal GenderMale
Terminal Quantity3
Terminal TypeBlade
Voltage12

This part fits 48 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015MazdaMX-5 MiataN/A
2014MazdaMX-5N/A
2014MazdaMX-5 MiataN/A
2013Mazda32.5LL4N/A
2013Mazda32.0LL4N/Aw/o Skyactiv Technology
2013Mazda3 Sport2.0LL4N/A
2013Mazda3 Sport2.5LL4N/A
2013Mazda62.5LL4N/A
2013MazdaMX-5 Miata2.0LL4N/A
2012Mazda32.5LL4N/A
2012Mazda32.0LL4N/Aw/o Skyactiv Technology
2012Mazda3 SportN/A
2012Mazda62.5LL4N/A
2012MazdaCX-7N/A
2012MazdaMX-5N/A
2012MazdaMX-5 MiataN/A
2011Mazda32.5LL4N/A
2011Mazda32.0LL4N/A
2011Mazda62.5LL4N/A
2011MazdaCX-7N/A
2011MazdaMX-5N/A
2011MazdaMX-5 MiataN/A
2010Mazda32.0LL4N/A
2010Mazda32.5LL4N/A
2010Mazda3 Sport2.0LL4N/A
2010Mazda62.5LL4N/A
2010MazdaCX-7N/A
2010MazdaMX-5N/A
2010MazdaMX-5 MiataN/A
2009Mazda3N/A
2009Mazda3 Sport2.0LL4N/A
2009Mazda62.5LL4N/A
2009MazdaCX-7N/A
2009MazdaMX-5 MiataN/A
2008Mazda3N/A
2008Mazda62.3LL4N/A
2008MazdaCX-7N/A
2008MazdaMX-5N/A
2008MazdaMX-5 MiataN/A
2007Mazda3N/A
2007Mazda62.3LL4N/A
2007MazdaCX-7N/A
2007MazdaMX-5N/A
2007MazdaMX-5 MiataN/A
2006Mazda3N/A
2006Mazda62.3LL4N/A
2006MazdaMX-5N/A
2006MazdaMX-5 MiataN/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:

0986237000178-83501IC2332-5022323-01302505-29196426C108336-81594894650223510452-20955C1740673-3204921-2104C-753C1683C1683SPECCLS1205E1040EBC1028GN10499IC620IC620SBIGC4036HUL3G218100UF-540

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