HomeIgnition > Ignition CoilStandard Ignition UF-641 Ignition Coil
Part #: UF-641

Standard Ignition UF-641 Ignition Coil

30 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Porsche, 911, Boxster, and Cayman
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Reliable Ignition Coil for Porsche 911, Boxster, and Cayman

The Standard Ignition UF-641 ignition coil is designed specifically for Porsche models including the 911, Boxster, and Cayman. This ignition coil ensures consistent spark delivery for optimal engine performance and smooth operation.

  • Compatible with Porsche 911, Boxster, and Cayman models
  • Standard Ignition quality for reliable ignition performance
  • Part number UF-641 for precise identification and fitment
  • Direct replacement ignition coil for efficient engine spark
  • Engineered to meet OEM specifications for durability and function

Product Details and Compatibility

The Standard Ignition UF-641 ignition coil is engineered to provide a direct fit replacement for Porsche vehicles, specifically the 911, Boxster, and Cayman. This ignition coil is critical for converting the battery's voltage into the high voltage needed to ignite the fuel-air mixture in the engine cylinders. Designed to meet or exceed original equipment standards, the UF-641 ignition coil supports consistent ignition timing and engine efficiency. Using the correct ignition coil like the UF-641 helps maintain engine performance and reduces misfires.

Common Applications and Problem Resolution

  • Resolves engine misfires and rough idling in Porsche 911, Boxster, and Cayman
  • Addresses poor acceleration and loss of power due to ignition coil failure
  • Eliminates hard starting issues related to weak or faulty ignition coils
  • Prevents engine stalling caused by inconsistent spark delivery
  • Helps reduce increased fuel consumption linked to ignition problems

Installation Notes and Tips

Installation of the Standard Ignition UF-641 ignition coil should be performed with the engine off and cooled down. Ensure the ignition system is properly diagnosed before replacement to confirm coil failure. Disconnect the battery before removing the old ignition coil to avoid electrical shock. Carefully remove the coil connector and mounting bolts, then install the new coil in the reverse order. Verify all electrical connections are secure and test the engine for proper operation after installation.

Quality Assurance and Warranty

Standard Ignition manufactures the UF-641 ignition coil to meet stringent quality standards, ensuring reliable performance and durability. This ignition coil is tested to comply with OEM specifications for fit, form, and function. While specific warranty details may vary, Standard Ignition products typically include a limited warranty against defects in materials and workmanship to provide confidence in your purchase.

BrandStandard Ignition
Part NumberUF-641
Attachment MethodBolt On
Coil TypeElectronic
ColorGray
Connector GenderFemale
Connector ShapeOval
Ignition TypeCoil on Plug
Mount TypeBolt On
Mounting Bracket(s) IncludedYes
Mounting LocationEngine Head
O.E.M. ReplacementYes
Oil FilledNo
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 30 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2019Porsche911N/A
2018Porsche911N/A
2017Porsche911N/A
2016Porsche911N/A
2016PorscheBoxsterN/A
2016PorscheCaymanN/A
2015Porsche911N/A
2015PorscheBoxsterN/A
2015PorscheCaymanN/A
2014Porsche911N/A
2014PorscheBoxsterN/A
2014PorscheCaymanN/A
2013Porsche911N/A
2013PorscheBoxsterN/A
2012Porsche9113.8LH6N/A
2012Porsche9113.4LH6N/A
2012PorscheBoxsterN/A
2012PorscheCaymanN/A
2011Porsche9114.0LH6N/A
2011Porsche9113.6LH6N/A
2011Porsche9113.8LH6N/A
2011PorscheBoxsterN/A
2011PorscheCaymanN/A
2010Porsche911N/A
2010PorscheBoxsterN/A
2010PorscheCaymanN/A
2009Porsche9113.6LH6N/A
2009Porsche9113.8LH6N/A
2009PorscheBoxsterN/A
2009PorscheCaymanN/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:

178-847923-05412505-84881036-82424875752-21895C18519A160210401C-972C1794E1141EBC1341IC744V45-70-0003

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