Beck Arnley 178-8429 Direct Ignition Coil

Name: Beck Arnley 178-8429 Direct Ignition Coil
Brand: Beck Arnley
SKU: BBGB-178-8429
Price: 72.44 USD
Availability: InStock

141 vehicles fit this part

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OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Audi, Porsche, and Volkswagen, A4, A4 Quattro, A5 Quattro, A6, A6 Quattro, A7 Quattro, A8 Quattro, Cayenne, Panamera, Q5, Q7, R8, S4, S5, S6, S8, SQ5, and Touareg

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Reliable Ignition Coil for Audi, Porsche, and Volkswagen Vehicles

The Beck Arnley 178-8429 direct ignition coil is engineered to deliver consistent ignition performance for select Audi, Porsche, and Volkswagen models. Designed to meet OE specifications, this ignition coil supports efficient engine operation and reliable starts.

Direct ignition coil design for precise spark delivery
Compatible with multiple Audi, Porsche, and Volkswagen models
OE-quality construction for durability and performance
Part number 178-8429 ensures exact fitment
Supports ignition systems in vehicles with coil-on-plug setups

Product Details and Compatibility

This Beck Arnley ignition coil 178-8429 is compatible with a range of vehicles including Audi A4, A4 Quattro, A5 Quattro, A6, A6 Quattro, A7 Quattro, A8 Quattro, S4, S5, S6, and S8 models. It also fits Porsche Cayenne, Panamera, and R8, as well as Volkswagen Q5, Q7, SQ5, and Touareg. The direct ignition coil design eliminates the need for spark plug wires, providing a more efficient and reliable ignition system. Beck Arnley manufactures this coil to meet or exceed original equipment standards, ensuring proper fit and function in your vehicle’s ignition system.

Common Applications and Problem Resolution

Replaces faulty or worn ignition coils causing engine misfires
Restores proper spark delivery to improve engine performance
Eliminates rough idling and hesitation during acceleration
Addresses check engine light codes related to ignition coil failure
Improves fuel efficiency by ensuring consistent combustion

Installation Notes and Tips

Installation of the Beck Arnley 178-8429 ignition coil requires basic mechanical knowledge and appropriate tools. Ensure the engine is cool before beginning work. Disconnect the battery to prevent electrical shorts. Remove the old ignition coil carefully to avoid damaging the ignition system components. Verify the part number 178-8429 matches your vehicle’s requirements before installation. Follow manufacturer torque specifications when securing the coil to avoid damage.

Quality Assurance and Warranty

Beck Arnley ignition coils are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details for part number 178-8429 may vary, Beck Arnley typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or your supplier for exact warranty terms.

This part fits 141 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Fuel Type	Position
2019	Audi	Q7	3.0L	V6		N/A
2018	Audi	A6 Quattro	3.0L	V6		N/A
2018	Audi	A7 Quattro	3.0L	V6		N/A
2018	Audi	A8 Quattro	3.0L	V6		N/A
2018	Audi	Q7	3.0L	V6		N/A
2018	Porsche	Cayenne	3.0L	V6		N/A
2017	Audi	A6 Quattro	3.0L	V6		N/A
2017	Audi	A7 Quattro	3.0L	V6		N/A
2017	Audi	A8 Quattro	3.0L	V6		N/A
2017	Audi	Q5	3.0L	V6		N/A
2017	Audi	Q7	3.0L	V6		N/A
2017	Audi	S5	3.0L	V6		N/A
2017	Audi	SQ5	3.0L	V6		N/A
2017	Porsche	Cayenne	3.0L	V6		N/A
2016	Audi	A6 Quattro	3.0L	V6		N/A
2016	Audi	A7 Quattro	3.0L	V6		N/A
2016	Audi	A8 Quattro	3.0L	V6		N/A
2016	Audi	Q5	3.0L	V6		N/A
2016	Audi	S4	3.0L	V6		N/A
2016	Audi	S5	3.0L	V6		N/A
2016	Audi	SQ5	3.0L	V6		N/A
2016	Porsche	Cayenne	3.0L	V6		N/A
2016	Porsche	Panamera	3.0L	V6	ELECTRIC/GAS	N/A
2015	Audi	A6 Quattro	3.0L	V6		N/A
2015	Audi	A7 Quattro	3.0L	V6		N/A
2015	Audi	A8 Quattro	3.0L	V6		N/A
2015	Audi	Q5	3.0L	V6		N/A
2015	Audi	Q7	3.0L	V6		N/A
2015	Audi	R8	4.2L	V8		N/A
2015	Audi	R8	5.2L	V10		N/A
2015	Audi	S4	3.0L	V6		N/A
2015	Audi	S5	3.0L	V6		N/A
2015	Audi	SQ5	3.0L	V6		N/A
2015	Porsche	Cayenne	3.0L	V6		N/A
2015	Porsche	Panamera	3.0L	V6	ELECTRIC/GAS	N/A
2015	Volkswagen	Touareg	3.0L	V6		N/A
2014	Audi	A6 Quattro	3.0L	V6		N/A
2014	Audi	A7 Quattro	3.0L	V6		N/A
2014	Audi	A8 Quattro	3.0L	V6		N/A
2014	Audi	Q5	3.0L	V6		N/A
2014	Audi	Q7	3.0L	V6		N/A
2014	Audi	R8	4.2L	V8		N/A
2014	Audi	R8	5.2L	V10		N/A
2014	Audi	S4	3.0L	V6		N/A
2014	Audi	S5	3.0L	V6		N/A
2014	Audi	SQ5	3.0L	V6		N/A
2014	Porsche	Cayenne	3.0L	V6		N/A
2014	Porsche	Panamera	3.0L	V6	ELECTRIC/GAS	N/A
2014	Volkswagen	Touareg	3.0L	V6		N/A
2013	Audi	A6 Quattro	3.0L	V6		N/A
2013	Audi	A7 Quattro	3.0L	V6		N/A
2013	Audi	A8 Quattro	3.0L	V6		N/A
2013	Audi	Q5	3.0L	V6		N/A
2013	Audi	Q7	3.0L	V6		N/A
2013	Audi	S4	3.0L	V6		N/A
2013	Audi	S5	3.0L	V6		N/A
2013	Porsche	Cayenne	3.0L	V6		N/A
2013	Porsche	Panamera	3.0L	V6	ELECTRIC/GAS	N/A
2013	Volkswagen	Touareg	3.0L	V6		N/A
2012	Audi	A6 Quattro	3.0L	V6		N/A
2012	Audi	A7 Quattro	3.0L	V6		N/A
2012	Audi	A8 Quattro	4.2L	V8		N/A
2012	Audi	Q5	3.2L	V6		N/A
2012	Audi	Q7	3.0L	V6		N/A
2012	Audi	R8	4.2L	V8		N/A
2012	Audi	R8	5.2L	V10		N/A
2012	Audi	S4	3.0L	V6		N/A
2012	Audi	S5	3.0L	V6		N/A
2012	Audi	S5	4.2L	V8		N/A
2012	Porsche	Cayenne	3.0L	V6		N/A
2012	Porsche	Panamera	3.0L	V6	ELECTRIC/GAS	N/A
2012	Volkswagen	Touareg	3.0L	V6		N/A
2011	Audi	A6	3.2L	V6		N/A
2011	Audi	A6 Quattro	3.0L	V6		N/A
2011	Audi	A6 Quattro	4.2L	V8		N/A
2011	Audi	A8 Quattro	4.2L	V8		N/A
2011	Audi	Q5	3.2L	V6		N/A
2011	Audi	Q7	3.0L	V6		N/A
2011	Audi	R8	4.2L	V8		N/A
2011	Audi	R8	5.2L	V10		N/A
2011	Audi	S4	3.0L	V6		N/A
2011	Audi	S5	3.0L	V6		N/A
2011	Audi	S5	4.2L	V8		N/A
2011	Audi	S6	5.2L	V10		N/A
2011	Porsche	Cayenne	3.0L	V6		N/A
2011	Volkswagen	Touareg	3.0L	V6		N/A
2010	Audi	A5 Quattro	3.2L	V6		N/A
2010	Audi	A6	3.2L	V6		N/A
2010	Audi	A6 Quattro	3.0L	V6		N/A
2010	Audi	A6 Quattro	4.2L	V8		N/A
2010	Audi	A8 Quattro	4.2L	V8		N/A
2010	Audi	Q5	3.2L	V6		N/A
2010	Audi	Q7	4.2L	V8		N/A
2010	Audi	R8	5.2L	V10		N/A
2010	Audi	R8	4.2L	V8		N/A
2010	Audi	S4	3.0L	V6		N/A
2010	Audi	S5	3.0L	V6		N/A
2010	Audi	S5	4.2L	V8		N/A
2010	Audi	S6	5.2L	V10		N/A
2009	Audi	A4 Quattro	3.2L	V6		N/A
2009	Audi	A5 Quattro	3.2L	V6		N/A
2009	Audi	A6	3.2L	V6		N/A
2009	Audi	A6 Quattro	3.0L	V6		N/A
2009	Audi	A6 Quattro	4.2L	V8		N/A
2009	Audi	A8 Quattro	4.2L	V8		N/A
2009	Audi	Q7	4.2L	V8		N/A
2009	Audi	R8	5.2L	V10		N/A
2009	Audi	R8	4.2L	V8		N/A
2009	Audi	S5	4.2L	V8		N/A
2009	Audi	S6	5.2L	V10		N/A
2009	Audi	S8	5.2L	V10		N/A
2009	Volkswagen	Touareg	4.2L	V8		N/A
2008	Audi	A4	3.2L	V6		N/A
2008	Audi	A4 Quattro	3.2L	V6		N/A
2008	Audi	A5 Quattro	3.2L	V6		N/A
2008	Audi	A6	3.2L	V6		N/A
2008	Audi	A6 Quattro	4.2L	V8		N/A
2008	Audi	A6 Quattro	3.2L	V6		N/A
2008	Audi	A8 Quattro	4.2L	V8		N/A
2008	Audi	Q7	4.2L	V8		N/A
2008	Audi	R8	4.2L	V8		N/A
2008	Audi	S5	4.2L	V8		N/A
2008	Audi	S6	5.2L	V10		N/A
2008	Audi	S8	5.2L	V10		N/A
2008	Volkswagen	Touareg	4.2L	V8		N/A
2007	Audi	A4	3.2L	V6		N/A
2007	Audi	A4 Quattro	3.2L	V6		N/A
2007	Audi	A6	3.2L	V6		N/A
2007	Audi	A6 Quattro	4.2L	V8		N/A
2007	Audi	A6 Quattro	3.2L	V6		N/A
2007	Audi	A8 Quattro	4.2L	V8		N/A
2007	Audi	Q7	4.2L	V8		N/A
2007	Audi	S6	5.2L	V10		N/A
2007	Audi	S8	5.2L	V10		N/A
2007	Volkswagen	Touareg	4.2L	V8		N/A
2006	Audi	A4	3.2L	V6		N/A
2006	Audi	A4 Quattro	3.2L	V6		N/A
2006	Audi	A6	3.2L	V6		N/A
2006	Audi	A6 Quattro	3.2L	V6		N/A
2005	Audi	A4 Quattro	3.2L	V6		N/A
2005	Audi	A6 Quattro	3.2L	V6		N/A

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