HomeIgnition > Ignition CoilStandard Ignition UF-656 Ignition Coil
Part #: 375-74012

Standard Ignition UF-656 Ignition Coil

77 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$94.05Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Ignition Coil for Mazda and Toyota Vehicles

The Standard Ignition UF-656 ignition coil is designed to deliver consistent performance for select Mazda and Toyota models. This electronic, distributorless ignition coil ensures efficient spark delivery to maintain engine reliability and smooth operation.

  • 12-volt electronic ignition coil with distributorless ignition type
  • Black color with bolt-on mount type and included mounting bracket
  • Blade terminal type with 4 male terminals for secure connections
  • Single female plug-in connector with round and rectangular shape
  • Compatible with Mazda 3, 3 Sport, 5, 6, CX-3, CX-5, CX-9, CX-30, CX-50, MX-5 Miata, Yaris and Toyota models

Product Features and Specifications

The UF-656 ignition coil operates at 12 volts and features an electronic coil type designed for distributorless ignition systems. It includes a mounting bracket for easy bolt-on installation but does not come with mounting hardware or coil wires. The coil has one connector with a female plug-in type, shaped round and rectangular, ensuring a secure fit. Four male blade terminals provide reliable electrical contact. This ignition coil is oil-free and does not include grease packs or installation instructions.

Compatible Vehicles and Applications

This ignition coil is compatible with a range of Mazda and Toyota vehicles, including Mazda 3, 3 Sport, 5, 6, CX-3, CX-5, CX-9, CX-30, CX-50, MX-5 Miata, and Yaris models. It is designed to replace the original ignition coil in these vehicles, supporting distributorless ignition systems for improved ignition performance and engine efficiency.

Common Issues Addressed by the UF-656 Ignition Coil

  • Engine misfires or rough idling due to weak or failing ignition coil
  • Difficulty starting the engine or intermittent stalling
  • Reduced fuel efficiency caused by incomplete combustion
  • Check engine light triggered by ignition system faults
  • Loss of power or hesitation during acceleration

Installation Notes and Tips

Installation requires basic mechanical skills and appropriate tools. The coil mounts with a single bolt using the included mounting bracket. Ensure the blade terminals and plug-in connector are clean and securely connected. Since mounting hardware and coil wires are not included, reuse existing components if in good condition or source replacements separately. Verify compatibility with your specific Mazda or Toyota model before installation.

Quality Assurance and Warranty

Standard Ignition manufactures the UF-656 ignition coil to meet OEM specifications for reliable performance. While no specific warranty details are provided, Standard Ignition products typically undergo quality control testing to ensure durability and fitment accuracy. For warranty information, refer to Standard Ignition’s official documentation or contact the manufacturer directly.

This part fits 77 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2025MazdaCX-52.5LL4N/A
2025MazdaCX-50N/Aw/ Skyactiv Technology
2025MazdaMX-5 MiataN/A
2024Mazda32.5LL4N/A
2024MazdaCX-302.5LL4N/Aw/ Skyactiv Technology
2024MazdaCX-52.5LL4N/A
2024MazdaCX-50N/Aw/ Skyactiv Technology
2024MazdaMX-5 MiataN/A
2023Mazda32.5LL4N/A
2023MazdaCX-302.5LL4N/Aw/ Skyactiv Technology
2023MazdaCX-52.5LL4N/A
2023MazdaCX-50N/Aw/ Skyactiv Technology
2023MazdaCX-92.5LL4N/A
2023MazdaMX-5 MiataN/A
2022Mazda3N/A
2022MazdaCX-302.5LL4N/Aw/ Skyactiv Technology
2022MazdaCX-52.5LL4N/A
2022MazdaCX-92.5LL4N/A
2022MazdaMX-5 MiataN/A
2021Mazda3N/Aw/o Cylinder Deactivation
2021Mazda62.5LL4N/A
2021MazdaCX-32.0LL4N/A
2021MazdaCX-302.5LL4N/Aw/ Skyactiv Technology
2021MazdaCX-52.5LL4N/A
2021MazdaCX-92.5LL4N/A
2021MazdaMX-5 MiataN/A
2021ToyotaYaris1.5LL4N/A
2020Mazda3N/A
2020Mazda62.5LL4N/A
2020MazdaCX-32.0LL4N/A
2020MazdaCX-302.5LL4N/Aw/ Skyactiv Technology
2020MazdaCX-5N/A
2020MazdaCX-92.5LL4N/A
2020MazdaMX-5 MiataN/A
2020ToyotaYaris1.5LL4N/A
2019Mazda3N/A
2019Mazda62.5LL4N/A
2019MazdaCX-32.0LL4N/A
2019MazdaCX-5N/A
2019MazdaCX-92.5LL4N/A
2019MazdaMX-5 MiataN/A
2018Mazda3N/A
2018Mazda3 Sport2.0LL4N/A
2018Mazda3 Sport2.5LL4N/A
2018Mazda6N/A
2018MazdaCX-32.0LL4N/A
2018MazdaCX-5N/A
2018MazdaCX-92.5LL4N/A
2018MazdaMX-5 MiataN/APrior to purchase, ensure compatibility with vehicle's alternator for proper fit.
2017Mazda3N/A
2017Mazda3 Sport2.0LL4N/A
2017Mazda3 Sport2.5LL4N/A
2017Mazda52.5LL4N/A
2017Mazda6N/A
2017MazdaCX-32.0LL4N/A
2017MazdaCX-5N/A
2017MazdaCX-92.5LL4N/A
2017MazdaMX-5 MiataN/APrior to purchase, ensure compatibility with vehicle's alternator for proper fit.
2016Mazda3N/A
2016Mazda3 Sport2.0LL4N/A
2016Mazda3 Sport2.5LL4N/A
2016Mazda6N/A
2016MazdaCX-32.0LL4N/A
2016MazdaCX-5N/A
2016MazdaCX-92.5LL4N/A
2016MazdaMX-5 MiataN/APrior to purchase, ensure compatibility with vehicle's alternator for proper fit.
2015Mazda3N/A
2015Mazda6N/A
2015MazdaCX-5N/A
2014Mazda3N/A
2014Mazda3 Sport2.0LL4N/A
2014Mazda3 Sport2.5LL4N/A
2014Mazda6N/A
2014MazdaCX-5N/A
2013Mazda32.0LL4N/Aw/ Skyactiv Technology
2013MazdaCX-52.0LL4N/A
2012Mazda32.0LL4N/Aw/ Skyactiv Technology

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