Dynamic Friction 341-02038 Disc Brake Pad Wear Sensor - Rear

Brand	Dynamic Friction 341-02038
Position	Rear
Product line	Sensor Wire
Fits	Porsche and Volkswagen · 113 vehicles

Brake wear sensor. Monitors pad wear to help signal when service is needed.

Sensor wire line. Built for brake sensor applications with a simple replacement fit.

$15.39Free shipping

In stock · usually ships same day before 1pm CST

Step 1 — Confirm fitment

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Step 2 — Quantity

Disc Brake Pad Wear Sensors are typically replaced in pairs, axle by axle.

Free shipping to the continental U.S.

Free returns within 60 days if it doesn't fit when fitment is verified.

Not what you need? See all Disc Brake Pad Wear Sensor options

Rear Brake Pad Wear Sensor Wire for Porsche and Volkswagen

Dynamic Friction Sensor Wire 341-02038 is a rear disc brake pad wear sensor wire for select Porsche Cayenne, Porsche Panamera, and Volkswagen Touareg applications. It is built for vehicles with rear brake wear monitoring and supports accurate brake warning signal function when the pad wear circuit is triggered.

Key Features

Disc brake pad wear sensor wire for rear brake applications
Fits select Porsche Cayenne rear applications, including iron disc and iron rotor setups
Fits select Porsche Panamera rear applications with iron rotor configurations
Fits select Volkswagen Touareg rear applications, including Mexico-built 2018 models
Direct-fit replacement part number 341-02038

Fitment Details

Fits 2026 Porsche Cayenne, rear, Sensor Wire
Fits 2025 Porsche Cayenne, rear, Iron Discs; Sensor Wire
Fits 2024 Porsche Cayenne, rear, Sensor Wire
Fits 2022-2023 Porsche Cayenne, rear, Iron Discs; Sensor Wire
Fits 2011-2021 Porsche Cayenne, rear, Sensor Wire
Fits 2019-2021 Porsche Cayenne, rear, Iron Rotors; Sensor Wire
Fits 2018 Porsche Cayenne, rear, Platinum Edition E-Hybrid; Sensor Wire
Fits 2018 Porsche Cayenne, rear, Iron Brake Rotors; Sensor Wire
Fits 2017-2018 Porsche Cayenne, rear, Platinum Edition; Sensor Wire
Fits 2014-2016 Porsche Panamera, rear, Sensor Wire
Fits 2014-2016 Porsche Panamera, rear, Iron Rotors; Sensor Wire
Fits 2010 Porsche Panamera, rear, Sensor Wire
Fits 2018 Volkswagen Touareg, rear, Fits vehicles manufactured in Mexico.; Sensor Wire
Fits 2011-2017 Volkswagen Touareg, rear, Sensor Wire
Fits 2011-2014 Porsche Cayenne, rear, 360mm Front Rotors; Sensor Wire
Fits 2014 Porsche Cayenne, rear, Platinum; Sensor Wire
Fits 2011-2014 Porsche Cayenne, rear, Front Disc Brake Rotor - 350mm; Sensor Wire

What It Is Used For

Restoring rear brake pad wear sensor circuit operation
Replacing a damaged or broken sensor wire on monitored brake systems
Addressing brake warning light concerns tied to rear pad wear detection
Maintaining proper wear-indicator function on Porsche Cayenne and Panamera rear brakes
Supporting service work on Volkswagen Touareg rear brake systems

Installation Notes and Tips

Confirm the rear brake configuration before ordering, since fitment varies by model year and rotor setup. Match the vehicle application exactly to the listed notes, including iron discs, iron rotors, Platinum Edition, Platinum Edition E-Hybrid, and Mexico-built Touareg coverage where specified. Part number 341-02038 should be verified against the existing sensor wire routing and connector style during brake service.

Quality Assurance

Dynamic Friction Sensor Wire 341-02038 is cataloged as a brake sensor component for the listed Porsche Cayenne, Porsche Panamera, and Volkswagen Touareg rear applications. This part cross-references no additional part numbers in the provided data.

This part fits 113 vehicles

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

Year	Make	Model	Submodel	Fuel Type	Position	Notes
2026	Porsche	Cayenne	S Coupe	—	Rear	Sensor Wire
2025	Porsche	Cayenne	GTS	—	Rear	Iron Discs; Sensor Wire
2024	Porsche	Cayenne	E-Hybrid	—	Rear	Sensor Wire
2023	Porsche	Cayenne	GTS	—	Rear	Iron Discs; Sensor Wire
2022	Porsche	Cayenne	GTS	—	Rear	Iron Discs; Sensor Wire
2021	Porsche	Cayenne	GTS	—	Rear	Iron Rotors; Sensor Wire
2021	Porsche	Cayenne	S	—	Rear	Sensor Wire
2021	Porsche	Cayenne	E-Hybrid	—	Rear	Iron Rotors; Sensor Wire
2020	Porsche	Cayenne	S	—	Rear	Sensor Wire
2020	Porsche	Cayenne	E-Hybrid	—	Rear	Iron Rotors; Sensor Wire
2019	Porsche	Cayenne	S	—	Rear	Sensor Wire
2019	Porsche	Cayenne	E-Hybrid	—	Rear	Iron Rotors; Sensor Wire
2018	Porsche	Cayenne	S E-Hybrid Platinum Edition	—	Rear	Sensor Wire
2018	Porsche	Cayenne	S E-Hybrid	—	Rear	Sensor Wire
2018	Porsche	Cayenne	—	—	Rear	Platinum Edition E-Hybrid; Sensor Wire
2018	Porsche	Cayenne	Turbo	—	Rear	Iron Brake Rotors; Sensor Wire
2018	Porsche	Cayenne	—	—	Rear	Platinum Edition; Sensor Wire
2018	Porsche	Cayenne	S	—	Rear	Iron Brake Rotors; Sensor Wire
2018	Porsche	Cayenne	GTS	—	Rear	Iron Brake Rotors; Sensor Wire
2018	Porsche	Cayenne	Base	—	Rear	Sensor Wire
2018	Volkswagen	Touareg	—	—	Rear	Fits vehicles manufactured in Mexico.; Sensor Wire
2017	Porsche	Cayenne	S E-Hybrid Platinum Edition	—	Rear	Sensor Wire
2017	Porsche	Cayenne	S E-Hybrid	—	Rear	Sensor Wire
2017	Porsche	Cayenne	Turbo	—	Rear	Iron Brake Rotors; Sensor Wire
2017	Porsche	Cayenne	—	—	Rear	Platinum Edition; Sensor Wire
2017	Porsche	Cayenne	S	—	Rear	Iron Brake Rotors; Sensor Wire
2017	Porsche	Cayenne	GTS	—	Rear	Iron Brake Rotors; Sensor Wire
2017	Porsche	Cayenne	Base	—	Rear	Sensor Wire
2017	Volkswagen	Touareg	—	—	Rear	Sensor Wire
2016	Porsche	Cayenne	S E-Hybrid	—	Rear	Sensor Wire
2016	Porsche	Cayenne	S	DIESEL	Rear	Sensor Wire
2016	Porsche	Cayenne	S	—	Rear	Sensor Wire
2016	Porsche	Cayenne	Turbo	—	Rear	Iron Brake Rotors; Sensor Wire
2016	Porsche	Cayenne	Turbo S	—	Rear	Iron Brake Rotors; Sensor Wire
2016	Porsche	Cayenne	Diesel	—	Rear	Sensor Wire
2016	Porsche	Cayenne	S	—	Rear	Iron Brake Rotors; Sensor Wire
2016	Porsche	Cayenne	GTS	—	Rear	Iron Brake Rotors; Sensor Wire
2016	Porsche	Cayenne	Base	—	Rear	Sensor Wire
2016	Porsche	Panamera	Base	—	Rear	Sensor Wire
2016	Porsche	Panamera	GTS	—	Rear	Iron Rotors; Sensor Wire
2016	Porsche	Panamera	4	—	Rear	Sensor Wire
2016	Porsche	Panamera	S	—	Rear	Sensor Wire
2016	Porsche	Panamera	4 Edition	—	Rear	Sensor Wire
2016	Porsche	Panamera	4S	—	Rear	Sensor Wire
2016	Porsche	Panamera	S E-Hybrid	—	Rear	Sensor Wire
2016	Porsche	Panamera	Turbo	—	Rear	Iron Rotors; Sensor Wire
2016	Porsche	Panamera	Turbo S	—	Rear	Iron Rotors; Sensor Wire
2016	Porsche	Panamera	Exclusive	—	Rear	Iron Rotors; Sensor Wire
2016	Volkswagen	Touareg	—	—	Rear	Sensor Wire
2015	Porsche	Cayenne	S E-Hybrid	—	Rear	Sensor Wire
2015	Porsche	Cayenne	S	—	Rear	Sensor Wire
2015	Porsche	Cayenne	Turbo	—	Rear	Iron Brake Rotors; Sensor Wire
2015	Porsche	Cayenne	Diesel	—	Rear	Sensor Wire
2015	Porsche	Cayenne	S	—	Rear	Iron Brake Rotors; Sensor Wire
2015	Porsche	Cayenne	GTS	—	Rear	Iron Brake Rotors; Sensor Wire
2015	Porsche	Cayenne	Base	—	Rear	Sensor Wire
2015	Porsche	Panamera	Base	—	Rear	Sensor Wire
2015	Porsche	Panamera	GTS	—	Rear	Iron Rotors; Sensor Wire
2015	Porsche	Panamera	4	—	Rear	Sensor Wire
2015	Porsche	Panamera	S	—	Rear	Sensor Wire
2015	Porsche	Panamera	4S	—	Rear	Sensor Wire
2015	Porsche	Panamera	S E-Hybrid	—	Rear	Sensor Wire
2015	Porsche	Panamera	Turbo	—	Rear	Iron Rotors; Sensor Wire
2015	Porsche	Panamera	Turbo S	—	Rear	Iron Rotors; Sensor Wire
2015	Volkswagen	Touareg	—	—	Rear	Sensor Wire
2014	Porsche	Cayenne	Base	—	Rear	360mm Front Rotors; Sensor Wire
2014	Porsche	Cayenne	Base	—	Rear	Sensor Wire
2014	Porsche	Cayenne	GTS	—	Rear	Sensor Wire
2014	Porsche	Cayenne	Diesel Platinum Edition	—	Rear	Sensor Wire
2014	Porsche	Cayenne	S	—	Rear	Sensor Wire
2014	Porsche	Cayenne	Turbo	—	Rear	Iron Brake Rotors; Sensor Wire
2014	Porsche	Cayenne	—	—	Rear	Platinum; Sensor Wire
2014	Porsche	Cayenne	Turbo S	—	Rear	Iron Brake Rotors; Sensor Wire
2014	Porsche	Cayenne	Diesel	—	Rear	Sensor Wire
2014	Porsche	Cayenne	S	—	Rear	Iron Brake Rotors; Sensor Wire
2014	Porsche	Cayenne	Base	—	Rear	Front Disc Brake Rotor - 350mm; Sensor Wire
2014	Porsche	Cayenne	S Hybrid	—	Rear	Sensor Wire
2014	Porsche	Panamera	Base	—	Rear	Sensor Wire
2014	Porsche	Panamera	GTS	—	Rear	Iron Rotors; Sensor Wire
2014	Porsche	Panamera	4	—	Rear	Sensor Wire
2014	Porsche	Panamera	S	—	Rear	Sensor Wire
2014	Porsche	Panamera	4S	—	Rear	Sensor Wire
2014	Porsche	Panamera	S E-Hybrid	—	Rear	Sensor Wire
2014	Porsche	Panamera	Turbo	—	Rear	Iron Rotors; Sensor Wire
2014	Porsche	Panamera	Turbo S	—	Rear	Iron Rotors; Sensor Wire
2014	Volkswagen	Touareg	—	—	Rear	Sensor Wire
2013	Porsche	Cayenne	Base	—	Rear	360mm Front Rotors; Sensor Wire
2013	Porsche	Cayenne	GTS	—	Rear	Sensor Wire
2013	Porsche	Cayenne	S	—	Rear	Sensor Wire
2013	Porsche	Cayenne	Turbo	—	Rear	Iron Brake Rotors; Sensor Wire
2013	Porsche	Cayenne	Diesel	—	Rear	360mm Front Rotors; Sensor Wire
2013	Porsche	Cayenne	Turbo S	—	Rear	Iron Brake Rotors; Sensor Wire
2013	Porsche	Cayenne	Diesel	—	Rear	Front Disc Brake Rotor - 350mm; Sensor Wire
2013	Porsche	Cayenne	S	—	Rear	Iron Brake Rotors; Sensor Wire
2013	Porsche	Cayenne	Base	—	Rear	Front Disc Brake Rotor - 350mm; Sensor Wire
2013	Porsche	Cayenne	S Hybrid	—	Rear	Sensor Wire
2013	Volkswagen	Touareg	—	—	Rear	Sensor Wire
2012	Porsche	Cayenne	Base	—	Rear	360mm Front Rotors; Sensor Wire
2012	Porsche	Cayenne	Turbo	—	Rear	Iron Brake Rotors; Sensor Wire
2012	Porsche	Cayenne	S	ELECTRIC/GAS	Rear	Sensor Wire
2012	Porsche	Cayenne	S	—	Rear	Iron Brake Rotors; Sensor Wire
2012	Porsche	Cayenne	Base	—	Rear	Front Disc Brake Rotor - 350mm; Sensor Wire
2012	Porsche	Cayenne	S Hybrid	—	Rear	Sensor Wire
2012	Volkswagen	Touareg	—	—	Rear	Sensor Wire
2011	Porsche	Cayenne	Base	—	Rear	360mm Front Rotors; Sensor Wire
2011	Porsche	Cayenne	Turbo	—	Rear	Iron Brake Rotors; Sensor Wire
2011	Porsche	Cayenne	S	ELECTRIC/GAS	Rear	Sensor Wire
2011	Porsche	Cayenne	S	—	Rear	Iron Brake Rotors; Sensor Wire
2011	Porsche	Cayenne	Base	—	Rear	Front Disc Brake Rotor - 350mm; Sensor Wire
2011	Porsche	Cayenne	S Hybrid	—	Rear	Sensor Wire
2011	Volkswagen	Touareg	—	—	Rear	Sensor Wire
2010	Porsche	Panamera	S	—	Rear	Sensor Wire
2010	Porsche	Panamera	4S	—	Rear	Sensor Wire
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