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Beck Arnley 178-8445 Direct Ignition CoilOE Quality 60-Day Returns
Part #: 178-8445

Beck Arnley 178-8445 Direct Ignition Coil

183 vehicles fit this part
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Fitment: Audi and Volkswagen, Q3, Tiguan Limited, A5 Quattro, Q3 Quattro, Q5, CC, Tiguan, A4, A4 Quattro, allroad, Eos, A6, A6 Quattro, RS5, TT Quattro, TTS Quattro, A5, Beetle, Golf, GTI, Jetta, Passat, A3, A3 Quattro, TT RS Quattro, Golf R, R8, TT, and Rabbit
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Reliable Ignition Coil for Audi and Volkswagen Vehicles

The Beck Arnley 178-8445 direct ignition coil is engineered to deliver consistent spark performance for a range of Audi and Volkswagen models. Designed to meet OE specifications, this ignition coil supports efficient engine operation and smooth starts.

  • Direct ignition coil design for precise spark delivery
  • Compatible with multiple Audi and Volkswagen models including A3, A4, A5, A6, Golf, Jetta, Passat, and more
  • OE-quality construction ensures durability and reliable performance
  • Part number 178-8445 for accurate identification and fitment
  • Supports both standard and Quattro all-wheel-drive variants

Product Details and Compatibility

The Beck Arnley 178-8445 ignition coil is a direct ignition coil designed to replace factory units on select Audi and Volkswagen vehicles. It is compatible with models such as the Audi A3, A4, A5, A6, allroad, Q3, Q5, TT series, and Volkswagen Golf, GTI, Jetta, Passat, Tiguan, Beetle, CC, Eos, and R8. This coil supports both standard and Quattro versions, ensuring proper fitment across various drivetrains. The coil is manufactured to meet or exceed original equipment standards, providing reliable spark generation for optimal engine performance.

Common Applications and Problem Resolution

  • Resolves engine misfires caused by faulty ignition coils
  • Improves rough idling and hesitation during acceleration
  • Eliminates hard starting issues related to ignition coil failure
  • Prevents check engine light triggers associated with ignition faults
  • Restores proper ignition timing and combustion efficiency

Installation Notes and Tips

Installation of the Beck Arnley 178-8445 ignition coil requires basic mechanical knowledge and standard hand tools. Before installation, disconnect the vehicle battery to prevent electrical shorts. Remove the engine cover if necessary to access the ignition coils. Carefully disconnect the electrical connector and mounting bolts from the old coil, then install the new coil in reverse order. Ensure all connections are secure and test the engine for proper operation after installation.

Quality Assurance and Warranty

Beck Arnley ignition coils are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 178-8445 ignition coil undergoes rigorous testing to comply with OE specifications. This part is backed by Beck Arnley's limited warranty, providing coverage against defects in materials and workmanship for a specified period. Refer to Beck Arnley documentation for detailed warranty terms.

This part fits 183 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2018AudiQ32.0LL4N/A
2018AudiQ3 Quattro2.0LL4N/A
2018VolkswagenTiguan Limited2.0LL4N/A
2017AudiA5 Quattro2.0LL4N/A
2017AudiQ32.0LL4N/A
2017AudiQ3 Quattro2.0LL4N/A
2017AudiQ52.0LL4N/A
2017VolkswagenCC2.0LL4N/A
2017VolkswagenTiguan2.0LL4N/ATo Chassis/VIN #5N-9W-047-644
2017VolkswagenTiguan Limited2.0LL4N/A
2016AudiA42.0LL4N/A
2016AudiA4 Quattro2.0LL4N/A
2016AudiA5 Quattro2.0LL4N/A
2016Audiallroad2.0LL4N/A
2016AudiQ32.0LL4N/A
2016AudiQ3 Quattro2.0LL4N/A
2016AudiQ52.0LL4N/A
2016VolkswagenCC2.0LL4N/A
2016VolkswagenEos2.0LL4N/A
2016VolkswagenTiguan2.0LL4N/ATo Chassis/VIN #5N-9W-047-644
2015AudiA42.0LL4N/A
2015AudiA4 Quattro2.0LL4N/A
2015AudiA5 Quattro2.0LL4N/A
2015AudiA62.0LL4N/A
2015AudiA6 Quattro2.0LL4N/A
2015Audiallroad2.0LL4N/A
2015AudiQ32.0LL4N/A
2015AudiQ3 Quattro2.0LL4N/A
2015AudiQ52.0LL4N/A
2015AudiRS54.2LV8N/A
2015AudiTT Quattro2.0LL4N/A
2015AudiTTS Quattro2.0LL4N/A
2015VolkswagenCC2.0LL4N/A
2015VolkswagenEos2.0LL4N/A
2015VolkswagenTiguan2.0LL4N/ATo Chassis/VIN #5N-9W-047-644
2014AudiA42.0LL4N/A
2014AudiA4 Quattro2.0LL4N/A
2014AudiA52.0LL4N/A
2014AudiA5 Quattro2.0LL4N/A
2014AudiA62.0LL4N/A
2014AudiA6 Quattro2.0LL4N/A
2014Audiallroad2.0LL4N/A
2014AudiQ52.0LL4N/A
2014AudiRS54.2LV8N/A
2014AudiTT Quattro2.0LL4N/A
2014AudiTTS Quattro2.0LL4N/A
2014VolkswagenBeetle2.5LL5N/A
2014VolkswagenCC2.0LL4N/A
2014VolkswagenEos2.0LL4N/A
2014VolkswagenGolf2.0LL4N/A
2014VolkswagenGolf2.5LL5N/A
2014VolkswagenGTI2.0LL4N/A
2014VolkswagenJetta2.5LL5N/A
2014VolkswagenPassat2.5LL5N/A
2014VolkswagenTiguan2.0LL4N/ATo Chassis/VIN #5N-9W-047-644
2013AudiA32.0LL4N/A
2013AudiA3 Quattro2.0LL4N/A
2013AudiA42.0LL4N/A
2013AudiA4 Quattro2.0LL4N/A
2013AudiA52.0LL4N/A
2013AudiA5 Quattro2.0LL4N/A
2013AudiA62.0LL4N/A
2013AudiA6 Quattro2.0LL4N/A
2013Audiallroad2.0LL4N/A
2013AudiQ52.0LL4N/A
2013AudiRS54.2LV8N/A
2013AudiTT Quattro2.0LL4N/A
2013AudiTT RS Quattro2.5LL5N/A
2013AudiTTS Quattro2.0LL4N/A
2013VolkswagenBeetle2.5LL5N/A
2013VolkswagenBeetle2.0LL4N/A
2013VolkswagenCC2.0LL4N/A
2013VolkswagenEos2.0LL4N/A
2013VolkswagenGolf2.0LL4N/A
2013VolkswagenGolf2.5LL5N/A
2013VolkswagenGolf R2.0LL4N/A
2013VolkswagenGTI2.0LL4N/A
2013VolkswagenJetta2.0LL4N/A
2013VolkswagenJetta2.5LL5N/A
2013VolkswagenPassat2.5LL5N/A
2013VolkswagenTiguan2.0LL4N/ATo Chassis/VIN #5N-9W-047-644
2012AudiA32.0LL4N/A
2012AudiA3 Quattro2.0LL4N/A
2012AudiA42.0LL4N/A
2012AudiA4 Quattro2.0LL4N/A
2012AudiA52.0LL4N/A
2012AudiA5 Quattro2.0LL4N/A
2012AudiA62.0LL4N/A
2012AudiQ52.0LL4N/A
2012AudiR85.2LV10N/A
2012AudiTT Quattro2.0LL4N/A
2012AudiTT RS Quattro2.5LL5N/A
2012AudiTTS Quattro2.0LL4N/A
2012VolkswagenBeetle2.5LL5N/A
2012VolkswagenBeetle2.0LL4N/A
2012VolkswagenCC2.0LL4N/ATo Chassis/VIN 3C-9 527744
2012VolkswagenEos2.0LL4N/A
2012VolkswagenGolf2.0LL4N/A
2012VolkswagenGolf2.5LL5N/A
2012VolkswagenGolf R2.0LL4N/A
2012VolkswagenGTI2.0LL4N/A
2012VolkswagenJetta2.0LL4N/A
2012VolkswagenJetta2.5LL5N/A
2012VolkswagenPassat2.5LL5N/A
2012VolkswagenTiguan2.0LL4N/ATo Chassis/VIN #5N-9W-047-644
2011AudiA32.0LL4N/A
2011AudiA3 Quattro2.0LL4N/A
2011AudiA42.0LL4N/A
2011AudiA4 Quattro2.0LL4N/A
2011AudiA52.0LL4N/A
2011AudiA5 Quattro2.0LL4N/A
2011AudiQ52.0LL4N/A
2011AudiTT Quattro2.0LL4N/A
2011AudiTTS Quattro2.0LL4N/A
2011VolkswagenCC2.0LL4N/ATo Chassis/VIN 3C-9 527744
2011VolkswagenEos2.0LL4N/A
2011VolkswagenGolf2.5LL5N/A
2011VolkswagenGTI2.0LL4N/A
2011VolkswagenJetta2.5LL5N/A
2011VolkswagenTiguan2.0LL4N/ATo Chassis/VIN #5N-9W-047-644
2010AudiA32.0LL4N/A
2010AudiA3 Quattro2.0LL4N/A
2010AudiA42.0LL4N/A
2010AudiA4 Quattro2.0LL4N/A
2010AudiA52.0LL4N/A
2010AudiA5 Quattro2.0LL4N/A
2010AudiTT Quattro2.0LL4N/A
2010AudiTTS Quattro2.0LL4N/A
2010VolkswagenBeetle2.5LL5N/A
2010VolkswagenCC2.0LL4N/ATo Chassis/VIN 3C-9 527744
2010VolkswagenEos2.0LL4N/A
2010VolkswagenGolf2.5LL5N/A
2010VolkswagenGTI2.0LL4N/A
2010VolkswagenJetta2.0LL4GASN/A
2010VolkswagenJetta2.5LL5N/A
2010VolkswagenPassat2.0LL4N/ATo Chassis/VIN 3C-9E046184
2010VolkswagenTiguan2.0LL4N/ATo Chassis/VIN #5N-9W-047-644
2009AudiA32.0LL4N/ATo Chassis/VIN #8P-9A-028-600
2009AudiA3 Quattro2.0LL4N/A
2009AudiA42.0LL4N/A
2009AudiA4 Quattro2.0LL4N/A
2009AudiQ53.2LV6N/A
2009AudiTT2.0LL4N/A
2009AudiTT Quattro2.0LL4N/A
2009AudiTTS Quattro2.0LL4N/A
2009VolkswagenBeetle2.5LL5N/A
2009VolkswagenCC2.0LL4N/ATo Chassis/VIN 3C-9 527744
2009VolkswagenEos2.0LL4N/A
2009VolkswagenGTI2.0LL4N/A
2009VolkswagenJetta2.0LL4GASN/A
2009VolkswagenJetta2.5LL5N/A
2009VolkswagenPassat2.0LL4N/ATo Chassis/VIN 3C-9E046184
2009VolkswagenTiguan2.0LL4N/ATo Chassis/VIN #5N-9W-047-644
2008AudiA32.0LL4N/A
2008AudiA42.0LL4N/A
2008AudiA4 Quattro2.0LL4N/A
2008AudiTT2.0LL4N/A
2008VolkswagenBeetle2.5LL5N/A
2008VolkswagenEos2.0LL4N/A
2008VolkswagenGTI2.0LL4N/A
2008VolkswagenJetta2.0LL4GASN/A
2008VolkswagenJetta2.5LL5N/A
2008VolkswagenPassat2.0LL4N/A
2007AudiA32.0LL4N/A
2007AudiA42.0LL4N/A
2007AudiA4 Quattro2.0LL4N/A
2007VolkswagenBeetle2.5LL5N/AFrom Chassis/VIN #1C-7-518-576
2007VolkswagenEos2.0LL4N/A
2007VolkswagenGTI2.0LL4N/A
2007VolkswagenJetta2.0LL4GASN/A
2007VolkswagenJetta2.5LL5N/A
2007VolkswagenPassat2.0LL4N/A
2006AudiA32.0LL4N/A
2006AudiA42.0LL4N/A
2006AudiA4 Quattro2.0LL4N/A
2006VolkswagenBeetle2.5LL5N/A
2006VolkswagenGTI2.0LL4N/A
2006VolkswagenJetta2.0LL4GASN/A
2006VolkswagenJetta2.5LL5N/A
2006VolkswagenPassat2.0LL4N/A
2005AudiA42.0LL4N/A
2005AudiA4 Quattro2.0LL4N/A
2005VolkswagenJetta2.5LL5N/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:

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

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