Standard Ignition S3138 ABS Wheel Speed Sensor Connector

Name: Standard Ignition S3138 ABS Wheel Speed Sensor Connector
Brand: Standard Ignition
SKU: FBHK-S3138
Price: 33.77 USD
Availability: InStock

Front Left, Rear, Front, and Front Right

248 vehicles fit this part

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

Fitment: Audi, A1, A3, A3 Quattro, A3 Sportback e-tron, A4, A4 allroad, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, A7, A7 Quattro, A8 Quattro, allroad, Q2, Q2 Quattro, Q3, Q3 Quattro, Q5, Q7, R8, RS Q3, RS3, RS5, RS6, RS7, S3, S4, S5, S6, S7, S8, SQ5, TT Quattro, TT RS Quattro, and TTS Quattro

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ABS Wheel Speed Sensor Connector for Audi

Standard Ignition S3138 is an ABS wheel speed sensor connector built for direct electrical repair on a wide range of Audi applications. It uses a male connector housing with an oval shape, 18-gauge wiring, and a 430 mm harness length to support clean sensor-side connections in front, rear, and N/A-position fitments listed below.

Key Features

ABS wheel speed sensor connector for brake electrical repair
Standard Ignition S3138 replacement connector for Audi vehicles
Male connector with female blade terminals
Oval connector shape with 2-terminal, 2-wire design
18-gauge harness with 430 mm (17.25 in.) length
Fits multiple Audi A3, A4, A6, Q5, Q7, S4, S5, S6, S8, TT, and R8 applications

Detailed Description

Standard Ignition S3138 is an ABS wheel speed sensor connector used to restore the electrical link between the wheel speed sensor and the vehicle harness. The connector features a male housing, female blade terminals, and an oval profile for a secure service replacement. With a 430 mm harness length and 18-gauge wire, it is suited for Audi brake electrical repairs where the original connector has heat damage, corrosion, broken locking features, or damaged terminals. This part cross-references EC3163 and PT3912 for the same application.

Compatible With Audi models including A3, A4, A6, A7, A8, Q2, Q3, Q5, Q7, R8, RS3, RS5, RS6, RS7, S3, S4, S5, S6, S7, S8, SQ5, TT Quattro, TT RS Quattro, and TTS Quattro across the listed years. Use S3138 when servicing front, front left, front right, and rear sensor connections shown in the fitment data.

What It Helps Fix

Broken or brittle ABS sensor connector housings
Corroded or overheated wheel speed sensor terminals
Intermittent ABS warning lights caused by poor electrical contact
Damaged harness ends at the wheel speed sensor connection
Signal loss from worn brake electrical connector interfaces

Installation Notes and Tips

Verify connector shape, terminal style, and harness length before installation.
Match the vehicle position exactly as listed in the fitment data, including front left, front right, rear, front, or N/A entries.
Inspect the sensor pigtail and surrounding wiring for heat, abrasion, or corrosion before connecting the new part.
Confirm terminal engagement and locking fit after installation to help maintain a stable ABS signal.
For fitment-specific service, reference the vehicle year, make, model, and position shown for S3138.

Quality Assurance

Standard Ignition is a recognized name in replacement electrical components, and S3138 is built to match the connector style and service requirements called out in the fitment and attribute data for Audi brake sensor repairs.

Brand	Standard Ignition
Part Number	S3138
Bend Angle (Deg.)	0
Connector Gender	Male
Connector Quantity	1
Connector Shape	Oval
Gauge	18
Harness Length (mm.)	430
Harness Length - cm	43
Harness Length - inches	17.25
Housing Length (in)	1 1/4
Terminal Gender	Female
Terminal Quantity	2
Terminal Type	Blade
Wire Quantity	2

This part fits 248 vehicles. Search below:

Year	Make	Model	Drive Type	Position
2023	Audi	R8		N/A
2022	Audi	A3		Front
2022	Audi	R8		N/A
2022	Audi	S3		Front
2022	Audi	TT Quattro		Front Left
2022	Audi	TT RS Quattro		Front
2022	Audi	TTS Quattro		Front
2021	Audi	Q3		Front
2021	Audi	R8		N/A
2021	Audi	TT Quattro		Front Left
2021	Audi	TT RS Quattro		Front
2021	Audi	TTS Quattro		Front
2020	Audi	A3		Front
2020	Audi	A3 Quattro	AWD	Front Left
2020	Audi	Q2		Front Left
2020	Audi	Q2 Quattro		Front Left
2020	Audi	Q3		Front
2020	Audi	R8		N/A
2020	Audi	RS3		Front
2020	Audi	S3		Front
2020	Audi	TT Quattro		Front Left
2020	Audi	TT RS Quattro		Front
2020	Audi	TTS Quattro		Front
2019	Audi	A3		Front
2019	Audi	Q3		Front
2019	Audi	RS3		Front
2019	Audi	S3		Front
2019	Audi	TT Quattro		Front Left
2019	Audi	TT RS Quattro		Front
2019	Audi	TTS Quattro		Front
2018	Audi	A1		Front Left
2018	Audi	A3		Front
2018	Audi	A3 Quattro	AWD	Front Left
2018	Audi	A3 Sportback e-tron		Front
2018	Audi	A6		N/A
2018	Audi	A6 Quattro		N/A
2018	Audi	A7 Quattro		N/A
2018	Audi	A8 Quattro		N/A
2018	Audi	Q2		Front Left
2018	Audi	Q2 Quattro		Front Left
2018	Audi	Q3		N/A
2018	Audi	Q3 Quattro		Front Left
2018	Audi	R8		N/A
2018	Audi	RS Q3		Front Left
2018	Audi	RS3		Front
2018	Audi	RS7		Front
2018	Audi	S3		Front
2018	Audi	S6		N/A
2018	Audi	S7		Front
2018	Audi	S8		N/A
2018	Audi	TT Quattro		Front
2018	Audi	TT RS Quattro		Front
2018	Audi	TTS Quattro		Front
2017	Audi	A1		Front Left
2017	Audi	A3		N/A
2017	Audi	A3 Quattro	AWD	Rear
2017	Audi	A3 Sportback e-tron		Front
2017	Audi	A5 Quattro		N/A
2017	Audi	A6		N/A
2017	Audi	A6 Quattro		N/A
2017	Audi	A7		Front
2017	Audi	A7 Quattro		N/A
2017	Audi	A8 Quattro		N/A
2017	Audi	Q3		N/A
2017	Audi	Q3 Quattro		Front Left
2017	Audi	Q5		N/A
2017	Audi	R8		N/A
2017	Audi	RS Q3		Front Left
2017	Audi	RS3		Front
2017	Audi	RS7		Front
2017	Audi	S3		Front
2017	Audi	S5		N/A
2017	Audi	S6		N/A
2017	Audi	S7		N/A
2017	Audi	S8		N/A
2017	Audi	SQ5		N/A
2017	Audi	TT Quattro		Front
2017	Audi	TTS Quattro		Front
2016	Audi	A1		Front Left
2016	Audi	A3		N/A
2016	Audi	A3 Quattro	AWD	Rear
2016	Audi	A3 Sportback e-tron		Front
2016	Audi	A4 allroad		N/A
2016	Audi	A5 Quattro		N/A
2016	Audi	A6		N/A
2016	Audi	A6 Quattro		N/A
2016	Audi	A7		Front
2016	Audi	A7 Quattro		N/A
2016	Audi	A8 Quattro		N/A
2016	Audi	allroad		Front
2016	Audi	Q3		N/A
2016	Audi	Q3 Quattro		Front Left
2016	Audi	Q5		N/A
2016	Audi	RS5		N/A
2016	Audi	RS7		Front
2016	Audi	S3		Front
2016	Audi	S5		N/A
2016	Audi	S6		N/A
2016	Audi	S7		Front
2016	Audi	S8		N/A
2016	Audi	SQ5		N/A
2016	Audi	TT Quattro		Front
2016	Audi	TTS Quattro		Front
2015	Audi	A1		Front Left
2015	Audi	A3		N/A
2015	Audi	A3 Quattro	AWD	Rear
2015	Audi	A4		N/A
2015	Audi	A4 allroad		N/A
2015	Audi	A4 Quattro		N/A
2015	Audi	A5		Front
2015	Audi	A5 Quattro		N/A
2015	Audi	A6		N/A
2015	Audi	A6 Quattro		N/A
2015	Audi	A7 Quattro		N/A
2015	Audi	A8 Quattro		N/A
2015	Audi	allroad		Front
2015	Audi	Q3		N/A
2015	Audi	Q3 Quattro		Front Left
2015	Audi	Q5		N/A
2015	Audi	Q7		Front Left
2015	Audi	R8		N/A
2015	Audi	RS5		N/A
2015	Audi	RS7		Front
2015	Audi	S3		Front
2015	Audi	S4		N/A
2015	Audi	S5		N/A
2015	Audi	S6		N/A
2015	Audi	S7		Front
2015	Audi	S8		N/A
2015	Audi	SQ5		N/A
2015	Audi	TT Quattro		N/A
2015	Audi	TTS Quattro		Front
2014	Audi	A1		Front Left
2014	Audi	A3		Front
2014	Audi	A4		N/A
2014	Audi	A4 allroad		N/A
2014	Audi	A4 Quattro		N/A
2014	Audi	A5		N/A
2014	Audi	A5 Quattro		N/A
2014	Audi	A6		N/A
2014	Audi	A6 Quattro		N/A
2014	Audi	A7 Quattro		N/A
2014	Audi	A8 Quattro		N/A
2014	Audi	allroad		Front
2014	Audi	Q5		N/A
2014	Audi	Q7		Front
2014	Audi	R8		N/A
2014	Audi	RS5		N/A
2014	Audi	RS7		N/A
2014	Audi	S4		N/A
2014	Audi	S5		N/A
2014	Audi	S6		N/A
2014	Audi	S7		N/A
2014	Audi	S8		N/A
2014	Audi	SQ5		N/A
2013	Audi	A1		Front Left
2013	Audi	A4		Front Right
2013	Audi	A4 allroad		N/A
2013	Audi	A4 Quattro		N/A
2013	Audi	A5		N/A
2013	Audi	A5 Quattro		N/A
2013	Audi	A6		N/A
2013	Audi	A6 Quattro		N/A
2013	Audi	A7 Quattro		N/A
2013	Audi	A8 Quattro		N/A
2013	Audi	allroad		Front
2013	Audi	Q5		N/A
2013	Audi	Q7		Front
2013	Audi	RS5		N/A
2013	Audi	S4		N/A
2013	Audi	S5		N/A
2013	Audi	S7		N/A
2013	Audi	S8		N/A
2012	Audi	A1		Front Left
2012	Audi	A4		N/A
2012	Audi	A4 Quattro		N/A
2012	Audi	A5		N/A
2012	Audi	A5 Quattro		N/A
2012	Audi	A6		Front Left
2012	Audi	A6 Quattro		N/A
2012	Audi	A7 Quattro		N/A
2012	Audi	A8 Quattro		N/A
2012	Audi	Q5		N/A
2012	Audi	Q7		Front
2012	Audi	R8		N/A
2012	Audi	S4		N/A
2012	Audi	S5		N/A
2011	Audi	A1		Front Left
2011	Audi	A4		N/A
2011	Audi	A4 Quattro		N/A
2011	Audi	A5		N/A
2011	Audi	A5 Quattro		N/A
2011	Audi	A6		N/A
2011	Audi	A6 Quattro		N/A
2011	Audi	A8 Quattro		N/A
2011	Audi	Q5		N/A
2011	Audi	R8		N/A
2011	Audi	RS5		Front
2011	Audi	S4		N/A
2011	Audi	S5		N/A
2011	Audi	S6		N/A
2010	Audi	A4		N/A
2010	Audi	A4 Quattro		N/A
2010	Audi	A5		N/A
2010	Audi	A5 Quattro		N/A
2010	Audi	A6		N/A
2010	Audi	A6 Quattro		N/A
2010	Audi	A8 Quattro		N/A
2010	Audi	Q5		N/A
2010	Audi	R8		N/A
2010	Audi	RS6		Front
2010	Audi	S4		N/A
2010	Audi	S5		N/A
2010	Audi	S6		N/A
2010	Audi	S8		Front
2009	Audi	A4		N/A
2009	Audi	A4 Quattro		N/A
2009	Audi	A5		N/A
2009	Audi	A5 Quattro		N/A
2009	Audi	A6		N/A
2009	Audi	A6 Quattro		N/A
2009	Audi	A8 Quattro		N/A
2009	Audi	Q5		N/A
2009	Audi	R8		N/A
2009	Audi	S5		N/A
2009	Audi	S6		N/A
2009	Audi	S8		N/A
2008	Audi	A5		N/A
2008	Audi	A5 Quattro		N/A
2008	Audi	A6		N/A
2008	Audi	A6 Quattro		N/A
2008	Audi	A8 Quattro		N/A
2008	Audi	R8		N/A
2008	Audi	S5		N/A
2008	Audi	S6		N/A
2008	Audi	S8		N/A
2007	Audi	A6		N/A
2007	Audi	A6 Quattro		N/A
2007	Audi	A8 Quattro		N/A
2007	Audi	S6		N/A
2007	Audi	S8		N/A
2006	Audi	A6		N/A
2006	Audi	A6 Quattro		N/A
2006	Audi	A8 Quattro		N/A
2005	Audi	A6		N/A
2005	Audi	A6 Quattro		N/A
2005	Audi	A8 Quattro		N/A
2004	Audi	A8 Quattro		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:

CONB10869EC3163PT3912S3138

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