Beck Arnley 158-1789 Ignition Knock (Detonation) Sensor

Name: Beck Arnley 158-1789 Ignition Knock (Detonation) Sensor
Brand: Beck Arnley
SKU: BBGB-158-1789
Price: 62.26 USD
Availability: InStock

221 vehicles fit this part

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

Fitment: Audi, Porsche, and Volkswagen, R8, Q3, Q3 Quattro, Cayenne, Tiguan Limited, A5 Quattro, Q5, SQ5, CC, Tiguan, A4, A4 Quattro, allroad, S4, S5, Eos, A6, A6 Quattro, A7 Quattro, Q7, TT Quattro, Touareg, A5, A8 Quattro, GTI, A3, A3 Quattro, Panamera, Beetle, Golf R, TTS Quattro, Jetta, Passat, and TT

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Overview of Beck Arnley Ignition Knock Sensor 158-1789

The Beck Arnley Ignition Knock (Detonation) Sensor 158-1789 is designed for precise detection of engine knock in select Audi, Porsche, and Volkswagen models. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

Compatible with Audi A3, A4, A5, A6, A7, A8, allroad, S4, S5, SQ5, and more
Fits Porsche Cayenne, Panamera, and 911 models
Supports Volkswagen Golf R, GTI, Jetta, Passat, Tiguan, Touareg, Beetle, and others
OEM-quality ignition knock sensor for reliable engine management
Part number 158-1789 ensures exact fit and function

Product Details and Functionality

The ignition knock sensor 158-1789 from Beck Arnley is engineered to detect engine knocking or detonation caused by abnormal combustion. By accurately sensing these vibrations, it allows the engine control unit to adjust ignition timing and fuel delivery, preventing potential engine damage. This sensor is critical for maintaining engine efficiency and reducing emissions in vehicles such as the Audi A4 Quattro, Porsche Cayenne, and Volkswagen Tiguan Limited.

Compatible Vehicles and Fitment

This ignition knock sensor is compatible with a wide range of models from Audi, Porsche, and Volkswagen. Specifically, it fits Audi models including the A3, A4, A5, A6, A7, A8, allroad, S4, S5, and SQ5, many with Quattro all-wheel drive. Porsche fitment includes the Cayenne and Panamera, while Volkswagen compatibility covers the Golf R, GTI, Jetta, Passat, Tiguan, Touareg, Beetle, CC, Eos, and TT variants.

Common Issues Addressed by the Ignition Knock Sensor

Engine knocking or pinging noises during acceleration
Reduced fuel efficiency due to improper ignition timing
Check engine light triggered by detonation-related fault codes
Loss of engine power or hesitation under load
Increased emissions from incomplete combustion

Installation Notes and Tips

Installation of the Beck Arnley ignition knock sensor 158-1789 requires locating the sensor on the engine block or cylinder head, depending on the specific vehicle model. It is important to disconnect the battery before installation to avoid electrical shorts. Use a torque wrench to tighten the sensor to manufacturer specifications to ensure proper function. Verify sensor wiring and connectors are secure and free of corrosion.

Quality Assurance and Warranty

Beck Arnley ignition knock sensors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 158-1789 sensor undergoes rigorous testing for fit, form, and function. While specific warranty details may vary, Beck Arnley typically offers a limited warranty covering defects in materials and workmanship.

This part fits 221 vehicles. Search below:

Year	Make	Model	Submodel	Liters	Cylinders	Position	Notes
2020	Audi	R8		5.2L	V10	N/A
2018	Audi	Q3		2.0L	L4	N/A
2018	Audi	Q3 Quattro		2.0L	L4	N/A
2018	Audi	R8		5.2L	V10	N/A
2018	Porsche	Cayenne		3.0L	V6	N/A
2018	Volkswagen	Tiguan Limited		2.0L	L4	N/A
2017	Audi	A5 Quattro		2.0L	L4	N/A
2017	Audi	Q3		2.0L	L4	N/A
2017	Audi	Q3 Quattro		2.0L	L4	N/A
2017	Audi	Q5		2.0L	L4	N/A
2017	Audi	Q5		3.0L	V6	N/A
2017	Audi	R8		5.2L	V10	N/A
2017	Audi	SQ5		3.0L	V6	N/A
2017	Porsche	Cayenne		3.0L	V6	N/A
2017	Volkswagen	CC		2.0L	L4	N/A
2017	Volkswagen	Tiguan		2.0L	L4	N/A
2017	Volkswagen	Tiguan Limited		2.0L	L4	N/A
2016	Audi	A4		2.0L	L4	N/A
2016	Audi	A4 Quattro		2.0L	L4	N/A
2016	Audi	A5 Quattro		2.0L	L4	N/A
2016	Audi	allroad		2.0L	L4	N/A
2016	Audi	Q3		2.0L	L4	N/A
2016	Audi	Q3 Quattro		2.0L	L4	N/A
2016	Audi	Q5		3.0L	V6	N/A
2016	Audi	Q5		2.0L	L4	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	Volkswagen	CC		2.0L	L4	N/A
2016	Volkswagen	Eos		2.0L	L4	N/A
2016	Volkswagen	Tiguan		2.0L	L4	N/A
2015	Audi	A4		2.0L	L4	N/A
2015	Audi	A4 Quattro		2.0L	L4	N/A
2015	Audi	A5 Quattro		2.0L	L4	N/A
2015	Audi	A6		2.0L	L4	N/A
2015	Audi	A6 Quattro		3.0L	V6	N/A
2015	Audi	A6 Quattro		2.0L	L4	N/A
2015	Audi	A7 Quattro		3.0L	V6	N/A
2015	Audi	allroad		2.0L	L4	N/A
2015	Audi	Q3		2.0L	L4	N/A
2015	Audi	Q3 Quattro		2.0L	L4	N/A
2015	Audi	Q5		2.0L	L4	N/A
2015	Audi	Q5		3.0L	V6	N/A
2015	Audi	Q7		3.0L	V6	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	Audi	TT Quattro		2.0L	L4	N/A
2015	Porsche	Cayenne		3.0L	V6	N/A
2015	Volkswagen	CC		2.0L	L4	N/A
2015	Volkswagen	Eos		2.0L	L4	N/A
2015	Volkswagen	Tiguan		2.0L	L4	N/A
2015	Volkswagen	Touareg	Hybrid	3.0L	V6	N/A
2014	Audi	A4		2.0L	L4	N/A
2014	Audi	A4 Quattro		2.0L	L4	N/A
2014	Audi	A5		2.0L	L4	N/A
2014	Audi	A5 Quattro		2.0L	L4	N/A
2014	Audi	A6		2.0L	L4	N/A
2014	Audi	A6 Quattro		3.0L	V6	N/A
2014	Audi	A6 Quattro		2.0L	L4	N/A
2014	Audi	A7 Quattro		3.0L	V6	N/A
2014	Audi	A8 Quattro		3.0L	V6	N/A
2014	Audi	allroad		2.0L	L4	N/A
2014	Audi	Q5		2.0L	L4	N/A
2014	Audi	Q5		3.0L	V6	N/A
2014	Audi	Q7		3.0L	V6	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	Audi	TT Quattro		2.0L	L4	N/A
2014	Porsche	Cayenne		3.0L	V6	N/A
2014	Volkswagen	CC		2.0L	L4	N/A
2014	Volkswagen	Eos		2.0L	L4	N/A
2014	Volkswagen	GTI		2.0L	L4	N/A
2014	Volkswagen	Tiguan		2.0L	L4	N/A
2014	Volkswagen	Touareg	Hybrid	3.0L	V6	N/A
2013	Audi	A3		2.0L	L4	N/A
2013	Audi	A3 Quattro		2.0L	L4	N/A
2013	Audi	A4		2.0L	L4	N/A
2013	Audi	A4 Quattro		2.0L	L4	N/A
2013	Audi	A5		2.0L	L4	N/A
2013	Audi	A5 Quattro		2.0L	L4	N/A
2013	Audi	A6		2.0L	L4	N/A
2013	Audi	A6 Quattro		2.0L	L4	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	allroad		2.0L	L4	N/A
2013	Audi	Q5		2.0L	L4	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	Audi	TT Quattro		2.0L	L4	N/A
2013	Porsche	Cayenne		3.0L	V6	N/A
2013	Porsche	Panamera		3.0L	V6	N/A
2013	Volkswagen	Beetle		2.0L	L4	N/A
2013	Volkswagen	CC		2.0L	L4	N/A
2013	Volkswagen	Eos		2.0L	L4	N/A
2013	Volkswagen	Golf R		2.0L	L4	N/A
2013	Volkswagen	GTI		2.0L	L4	N/A
2013	Volkswagen	Tiguan		2.0L	L4	N/A
2013	Volkswagen	Touareg	Hybrid	3.0L	V6	N/A
2012	Audi	A3		2.0L	L4	N/A
2012	Audi	A3 Quattro		2.0L	L4	N/A
2012	Audi	A4		2.0L	L4	N/A
2012	Audi	A4 Quattro		2.0L	L4	N/A
2012	Audi	A5		2.0L	L4	N/A
2012	Audi	A5 Quattro		2.0L	L4	N/A
2012	Audi	A6		2.0L	L4	N/A
2012	Audi	A6 Quattro		3.0L	V6	N/A
2012	Audi	A7 Quattro		3.0L	V6	N/A
2012	Audi	Q5		2.0L	L4	N/A
2012	Audi	Q5		3.2L	V6	N/A
2012	Audi	Q7		3.0L	V6	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	TT Quattro		2.0L	L4	N/A
2012	Audi	TTS Quattro		2.0L	L4	N/A
2012	Porsche	Cayenne		3.0L	V6	N/A
2012	Porsche	Panamera		3.0L	V6	N/A
2012	Volkswagen	Beetle		2.0L	L4	N/A
2012	Volkswagen	CC		2.0L	L4	N/A
2012	Volkswagen	Eos		2.0L	L4	N/A
2012	Volkswagen	Golf R		2.0L	L4	N/A
2012	Volkswagen	GTI		2.0L	L4	N/A
2012	Volkswagen	Tiguan		2.0L	L4	N/A
2012	Volkswagen	Touareg	Hybrid	3.0L	V6	N/A
2011	Audi	A3		2.0L	L4	N/A
2011	Audi	A3 Quattro		2.0L	L4	N/A
2011	Audi	A4		2.0L	L4	N/A
2011	Audi	A4 Quattro		2.0L	L4	N/A
2011	Audi	A5		2.0L	L4	N/A
2011	Audi	A5 Quattro		2.0L	L4	N/A
2011	Audi	A6		3.2L	V6	N/A
2011	Audi	A6 Quattro		3.0L	V6	N/A
2011	Audi	Q5		2.0L	L4	N/A
2011	Audi	Q5		3.2L	V6	N/A
2011	Audi	Q7		3.0L	V6	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	TT Quattro		2.0L	L4	N/A
2011	Audi	TTS Quattro		2.0L	L4	N/A
2011	Porsche	Cayenne		3.0L	V6	N/A
2011	Volkswagen	CC		2.0L	L4	N/A
2011	Volkswagen	Eos		2.0L	L4	N/A
2011	Volkswagen	GTI		2.0L	L4	N/A
2011	Volkswagen	Tiguan		2.0L	L4	N/A
2011	Volkswagen	Touareg	Hybrid	3.0L	V6	N/A
2010	Audi	A3		2.0L	L4	N/A
2010	Audi	A3 Quattro		2.0L	L4	N/A
2010	Audi	A4		2.0L	L4	N/A
2010	Audi	A4 Quattro		2.0L	L4	N/A
2010	Audi	A5		2.0L	L4	N/A
2010	Audi	A5 Quattro		2.0L	L4	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	Q5		3.2L	V6	N/A
2010	Audi	R8		5.2L	V10	N/A
2010	Audi	S4		3.0L	V6	N/A
2010	Audi	S5		3.0L	V6	N/A
2010	Audi	TT Quattro		2.0L	L4	N/A
2010	Audi	TTS Quattro		2.0L	L4	N/A
2010	Volkswagen	CC		2.0L	L4	N/A
2010	Volkswagen	Eos		2.0L	L4	N/A
2010	Volkswagen	GTI		2.0L	L4	N/A
2010	Volkswagen	Jetta		2.0L	L4	N/A
2010	Volkswagen	Passat		2.0L	L4	N/A
2010	Volkswagen	Tiguan		2.0L	L4	N/A
2009	Audi	A3		2.0L	L4	N/A
2009	Audi	A3 Quattro		2.0L	L4	N/A
2009	Audi	A4		2.0L	L4	N/A	With Harness
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	Q5		3.2L	V6	N/A
2009	Audi	TT		2.0L	L4	N/A
2009	Audi	TT Quattro		2.0L	L4	N/A
2009	Audi	TTS Quattro		2.0L	L4	N/A
2009	Volkswagen	CC		2.0L	L4	N/A
2009	Volkswagen	Eos		2.0L	L4	N/A
2009	Volkswagen	GTI		2.0L	L4	N/A
2009	Volkswagen	Jetta		2.0L	L4	N/A
2009	Volkswagen	Passat		2.0L	L4	N/A
2009	Volkswagen	Tiguan		2.0L	L4	N/A
2008	Audi	A3		2.0L	L4	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		3.2L	V6	N/A
2008	Audi	TT		2.0L	L4	N/A
2008	Volkswagen	Eos		2.0L	L4	N/A
2008	Volkswagen	GTI		2.0L	L4	N/A
2008	Volkswagen	Jetta		2.0L	L4	N/A
2008	Volkswagen	Passat		2.0L	L4	N/A
2007	Audi	A3		2.0L	L4	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		3.2L	V6	N/A
2007	Volkswagen	Eos		2.0L	L4	N/A
2007	Volkswagen	GTI		2.0L	L4	N/A
2007	Volkswagen	Jetta		2.0L	L4	N/A
2007	Volkswagen	Passat		2.0L	L4	N/A
2006	Audi	A3		2.0L	L4	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
2006	Volkswagen	GTI		2.0L	L4	N/A
2006	Volkswagen	Jetta		2.0L	L4	N/A
2006	Volkswagen	Passat		2.0L	L4	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.

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.