Contitech 445K6MK Serpentine Belt

Brand	Contitech 445K6MK
Position	Air Conditioning, Alternator, Accessory Drive, Alternator and Air Conditioning, and Alternator and Air Pump
Product line	Multi-V
Fits	Audi, Ferrari, Ford, International, Jaguar, Lincoln, Porsche, and Volkswagen · 202 vehicles

Multi-V construction. Ribbed belt design for accessory drive applications.

Fitment-specific replacement. Cataloged for alternator and air conditioning applications.

Contitech 445K6MK. Application-matched part number for accurate belt selection.

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Overview

Contitech Multi-V serpentine belt 445K6MK is a fitment-specific accessory drive belt for a wide range of Audi, Volkswagen, Porsche, Jaguar, Ford, Lincoln, and International applications. It is listed for Multi-V accessory drive, alternator, and air conditioning applications where the vehicle callout matches the catalog fitment.

Use this belt when replacing a worn or noisy drive belt on applications such as Audi Q3, Audi Q7, Volkswagen GTI, and Volkswagen Tiguan. Part number 445K6MK is also cataloged for select Audi A3, A4, A5, A6, Q5, and TT models, along with additional legacy applications.

Key Features

Multi-V serpentine belt construction for accessory drive systems.
Cataloged for alternator, air conditioning, and accessory drive applications.
Fitment spans modern Audi and Volkswagen platforms plus select Porsche, Jaguar, Ford, Lincoln, and International vehicles.
Contitech Multi-V line identification for application-specific belt selection.
Part number 445K6MK for accurate ordering and replacement matching.

Detailed Description

Contitech 445K6MK is a Multi-V serpentine belt built for vehicles that use a ribbed accessory drive belt to power engine-driven accessories. The fitment data covers many late-model Audi and Volkswagen platforms, including Audi Q3, Audi Q7, Audi A3, Audi A4, Audi A5, Audi A6, Q5, TT, and Volkswagen GTI, Jetta, Tiguan, Atlas, Arteon, Golf, and Golf SportWagen applications. It also extends to select Porsche Macan, Jaguar XK/XJ/XF, Ford Ranger/Aerostar/Taurus, Lincoln Continental/Mark VII, and International 5500i/5600i listings.

This part number 445K6MK should be matched to the exact vehicle, engine, and accessory-drive configuration shown in the catalog. For fitment-based searches, use terms such as Audi Q5 serpentine belt 445K6MK, Volkswagen Tiguan accessory drive belt, or Contitech Multi-V belt for Audi A4 Quattro.

What It Helps Address

Squealing or chirping from a worn serpentine belt.
Cracking, glazing, or rib wear on the drive belt surface.
Accessory drive slip that affects belt-driven components.
Replacement needs during routine belt service.
Fitment-specific belt selection for Multi-V applications.

Installation Notes

Verify the vehicle year, make, model, and listed position before ordering. This belt is cataloged for multiple accessory-drive configurations, including alternator and air conditioning applications, so the exact fit must match the vehicle listing. Confirm the engine and any notes shown in the fitment table, especially for entries marked with exclusions such as Exc. AC or Exc. PS.

Quality Assurance

Contitech Multi-V belts are cataloged as application-specific replacement parts for accessory drive systems. Part number 445K6MK is listed against expanded fitment data to support accurate replacement selection for the correct vehicle configuration.

This part fits 202 vehicles

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

Year	Make	Model	Submodel	Liters	Cylinders	Fuel Type	Position	Notes
2024	Audi	Q3	—	2.0L	L4	—	Accessory Drive	Multi-V
2024	Audi	Q7	—	2.0L	L4	—	Accessory Drive	Multi-V
2024	Audi	S3	—	2.0L	L4	—	Alternator	Multi-V
2024	Volkswagen	GTI	—	2.0L	L4	—	Alternator and Air Conditioning	Multi-V
2024	Volkswagen	Jetta	—	2.0L	L4	—	Accessory Drive	Multi-V
2024	Volkswagen	Tiguan	—	2.0L	L4	—	Accessory Drive	Multi-V
2023	Audi	A3	—	2.0L	L4	—	Alternator	Multi-V
2023	Audi	A3 Quattro	—	2.0L	L4	—	Alternator	Multi-V
2023	Audi	Q3	—	2.0L	L4	—	Accessory Drive	Multi-V
2023	Audi	Q7	—	2.0L	L4	—	Accessory Drive	Multi-V
2023	Audi	S3	—	2.0L	L4	—	Alternator	Multi-V
2023	Audi	TT Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2023	Audi	TTS Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2023	Porsche	Macan	—	2.0L	L4	—	Accessory Drive	Multi-V
2023	Volkswagen	Atlas	—	2.0L	L4	—	Accessory Drive	Multi-V
2023	Volkswagen	Atlas Cross Sport	—	2.0L	L4	—	Accessory Drive	Multi-V
2023	Volkswagen	GTI	—	2.0L	L4	—	Alternator and Air Conditioning	Multi-V
2023	Volkswagen	Jetta	—	2.0L	L4	—	Accessory Drive	Multi-V
2023	Volkswagen	Tiguan	—	2.0L	L4	—	Accessory Drive	Multi-V
2022	Audi	A3	—	2.0L	L4	—	Alternator	Multi-V
2022	Audi	A3 Quattro	—	2.0L	L4	—	Alternator	Multi-V
2022	Audi	Q3	—	2.0L	L4	—	Accessory Drive	Multi-V
2022	Audi	Q5	—	2.0L	L4	—	Accessory Drive	Multi-V
2022	Audi	Q5 PHEV	—	2.0L	L4	—	Accessory Drive	Multi-V
2022	Audi	Q5 Sportback	—	2.0L	L4	GAS	Accessory Drive	Multi-V
2022	Audi	Q7	—	2.0L	L4	—	Accessory Drive	Multi-V
2022	Audi	S3	—	2.0L	L4	—	Alternator	Multi-V
2022	Audi	TT Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2022	Audi	TTS Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2022	Porsche	Macan	—	2.0L	L4	—	Accessory Drive	Multi-V
2022	Volkswagen	Atlas	—	2.0L	L4	—	Accessory Drive	Multi-V
2022	Volkswagen	Atlas Cross Sport	—	2.0L	L4	—	Accessory Drive	Multi-V
2022	Volkswagen	GTI	—	2.0L	L4	—	Alternator and Air Conditioning	Multi-V
2022	Volkswagen	Jetta	—	2.0L	L4	—	Accessory Drive	Multi-V
2022	Volkswagen	Tiguan	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Audi	A4	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Audi	A4 allroad	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Audi	A4 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Audi	A5	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Audi	A5 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Audi	A5 Sportback	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Audi	A6	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Audi	A6 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Audi	Q3	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Audi	Q5	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Audi	Q5 PHEV	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Audi	Q7	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Audi	TT Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Audi	TTS Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Porsche	Macan	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Volkswagen	Arteon	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Volkswagen	Atlas	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Volkswagen	Atlas Cross Sport	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Volkswagen	GTI	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Volkswagen	Jetta	—	2.0L	L4	—	Accessory Drive	Multi-V
2021	Volkswagen	Tiguan	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Audi	A3	—	2.0L	L4	—	Alternator	Multi-V
2020	Audi	A3 Quattro	—	2.0L	L4	—	Alternator	Multi-V
2020	Audi	A4	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Audi	A4 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Audi	A5 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Audi	A5 Sportback	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Audi	A6 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Audi	Q3	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Audi	Q5	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Audi	Q5 PHEV	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Audi	Q7	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Audi	S3	—	2.0L	L4	—	Alternator	Multi-V
2020	Audi	TT Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Audi	TTS Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Porsche	Macan	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Volkswagen	Arteon	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Volkswagen	Atlas	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Volkswagen	Atlas Cross Sport	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Volkswagen	Golf	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Volkswagen	GTI	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Volkswagen	Jetta	—	2.0L	L4	—	Accessory Drive	Multi-V
2020	Volkswagen	Tiguan	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Audi	A3	—	2.0L	L4	—	Alternator	Multi-V
2019	Audi	A3 Quattro	—	2.0L	L4	—	Alternator	Multi-V
2019	Audi	A4	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Audi	A4 allroad	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Audi	A4 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Audi	A5	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Audi	A5 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Audi	A5 Sportback	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Audi	A6 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Audi	Q3	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Audi	Q5	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Audi	Q7	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Audi	S3	—	2.0L	L4	—	Alternator	Multi-V
2019	Audi	TT Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Audi	TTS Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Porsche	Macan	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Volkswagen	Arteon	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Volkswagen	Atlas	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Volkswagen	Golf Alltrack	—	1.8L	L4	—	Accessory Drive	Multi-V
2019	Volkswagen	Golf R	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Volkswagen	Golf SportWagen	—	1.8L	L4	—	Accessory Drive	Multi-V
2019	Volkswagen	GTI	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Volkswagen	Jetta	—	2.0L	L4	—	Accessory Drive	Multi-V
2019	Volkswagen	Tiguan	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Audi	A3	—	2.0L	L4	—	Alternator	Multi-V
2018	Audi	A3 Quattro	—	2.0L	L4	—	Alternator	Multi-V
2018	Audi	A4	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Audi	A4 allroad	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Audi	A4 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Audi	A5	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Audi	A5 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Audi	A5 Sportback	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Audi	A6	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Audi	A6 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Audi	Q5	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Audi	Q7	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Audi	S3	—	2.0L	L4	—	Alternator	Multi-V
2018	Audi	TT Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Audi	TTS Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Porsche	Macan	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Volkswagen	Atlas	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Volkswagen	Golf	—	1.8L	L4	—	Accessory Drive	Multi-V
2018	Volkswagen	Golf Alltrack	—	1.8L	L4	—	Accessory Drive	Multi-V
2018	Volkswagen	Golf R	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Volkswagen	Golf SportWagen	—	1.8L	L4	—	Accessory Drive	Multi-V
2018	Volkswagen	GTI	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Volkswagen	Tiguan	—	2.0L	L4	—	Accessory Drive	Multi-V
2018	Volkswagen	Tiguan Limited	—	2.0L	L4	—	Accessory Drive	Multi-V
2017	Audi	A3	—	2.0L	L4	GAS	Alternator	Multi-V
2017	Audi	A3 Quattro	—	2.0L	L4	GAS	Alternator	Multi-V
2017	Audi	A4	—	2.0L	L4	—	Accessory Drive	Multi-V
2017	Audi	A4 allroad	—	2.0L	L4	—	Accessory Drive	Multi-V
2017	Audi	A4 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2017	Audi	A6	—	2.0L	L4	—	Accessory Drive	Multi-V
2017	Audi	A6 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2017	Audi	Q7	—	2.0L	L4	—	Accessory Drive	Multi-V
2017	Audi	S3	—	2.0L	L4	—	Alternator	Multi-V
2017	Audi	TT Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2017	Audi	TTS Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2017	Ferrari	F12 Berlinetta	—	6.3L	V12	—	Alternator	From Eng# 304141; Multi-V
2017	Porsche	Macan	—	2.0L	L4	—	Accessory Drive	Multi-V
2017	Volkswagen	Golf	—	1.8L	L4	—	Accessory Drive	Multi-V
2017	Volkswagen	Golf Alltrack	—	1.8L	L4	—	Accessory Drive	Multi-V
2017	Volkswagen	Golf R	—	2.0L	L4	—	Accessory Drive	Multi-V
2017	Volkswagen	Golf SportWagen	—	1.8L	L4	—	Accessory Drive	Multi-V
2017	Volkswagen	GTI	—	2.0L	L4	—	Accessory Drive	Multi-V
2016	Audi	A3	—	1.8L	L4	—	Alternator	Multi-V
2016	Audi	A3 Quattro	—	2.0L	L4	GAS	Alternator	Multi-V
2016	Audi	A6	—	2.0L	L4	—	Accessory Drive	Multi-V
2016	Audi	A6 Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2016	Audi	S3	—	2.0L	L4	—	Alternator	Multi-V
2016	Audi	TT	—	2.0L	L4	—	Accessory Drive	Multi-V
2016	Audi	TT Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2016	Audi	TTS Quattro	—	2.0L	L4	—	Accessory Drive	Multi-V
2016	Ferrari	F12 Berlinetta	—	6.3L	V12	—	Alternator	From Eng# 304141; Multi-V
2016	Volkswagen	Golf	—	1.8L	L4	—	Accessory Drive	Multi-V
2016	Volkswagen	Golf R	—	2.0L	L4	—	Accessory Drive	Multi-V
2016	Volkswagen	Golf SportWagen	—	1.8L	L4	—	Accessory Drive	Multi-V
2016	Volkswagen	GTI	—	2.0L	L4	—	Accessory Drive	Multi-V
2015	Audi	A3	—	1.8L	L4	—	Alternator	Multi-V
2015	Audi	A3 Quattro	—	2.0L	L4	GAS	Alternator	Multi-V
2015	Audi	S3	—	2.0L	L4	—	Alternator	Multi-V
2015	Ferrari	F12 Berlinetta	—	6.3L	V12	—	Alternator	From Eng# 304141; Multi-V
2015	Jaguar	XK	—	5.0L	V8	—	Accessory Drive	Multi-V
2015	Volkswagen	Golf	—	1.8L	L4	—	Accessory Drive	Multi-V
2015	Volkswagen	Golf R	—	2.0L	L4	GAS	Alternator	Multi-V
2015	Volkswagen	Golf SportWagen	—	1.8L	L4	—	Accessory Drive	Multi-V
2015	Volkswagen	GTI	—	2.0L	L4	—	Accessory Drive	Multi-V
2014	Ferrari	F12 Berlinetta	—	6.3L	V12	—	Alternator	From Eng# 304141; Multi-V
2014	Jaguar	XK	—	5.0L	V8	—	Accessory Drive	Multi-V
2013	Ferrari	F12 Berlinetta	—	6.3L	V12	—	Alternator	From Eng# 304141; Multi-V
2013	Jaguar	XJ	—	5.0L	V8	—	Accessory Drive	Multi-V
2013	Jaguar	XK	—	5.0L	V8	—	Accessory Drive	Multi-V
2012	Jaguar	XJ	—	5.0L	V8	—	Accessory Drive	Multi-V
2012	Jaguar	XK	—	5.0L	V8	—	Accessory Drive	Multi-V
2011	Jaguar	XF	—	5.0L	V8	—	Accessory Drive	Multi-V
2011	Jaguar	XJ	—	5.0L	V8	—	Accessory Drive	Multi-V
2011	Jaguar	XK	—	5.0L	V8	—	Accessory Drive	Multi-V
2010	Jaguar	XF	Premium	5.0L	V8	—	Accessory Drive	Multi-V
2010	Jaguar	XK	—	5.0L	V8	—	Accessory Drive	Multi-V
2003	International	5500i	—	8.7L	L6	—	Air Conditioning	Multi-V
2003	International	5600i	—	8.7L	L6	—	Air Conditioning	Multi-V
1995	Ford	Taurus	—	3.0L	V6	—	Alternator and Air Conditioning	Multi-V
1994	Ford	Taurus	—	3.0L	V6	—	Alternator and Air Conditioning	Multi-V
1993	Ford	Taurus	—	3.0L	V6	—	Alternator and Air Conditioning	Multi-V
1992	Ford	Aerostar	—	3.0L	V6	—	Alternator	Multi-V; Exc. AC
1992	Ford	Taurus	—	3.0L	V6	—	Alternator and Air Conditioning	Multi-V
1991	Ford	Ranger	—	3.0L	V6	—	N/A	Multi-V; Exc. AC
1991	Ford	Taurus	—	3.0L	V6	—	Alternator and Air Conditioning	Multi-V
1990	Ford	Aerostar	—	3.0L	V6	—	Alternator	Multi-V; Exc. AC
1990	Ford	Taurus	—	3.0L	V6	—	Alternator and Air Conditioning	Multi-V
1989	Ford	Aerostar	—	3.0L	V6	—	Alternator	Multi-V; Exc. AC
1989	Ford	Taurus	—	3.0L	V6	—	Alternator and Air Conditioning	Multi-V
1988	Ford	Aerostar	—	3.0L	V6	—	Alternator	Multi-V; Exc. AC
1988	Ford	Ranger	—	2.0L	L4	—	N/A	Multi-V; Exc. AC
1987	Ford	Aerostar	—	2.3L	L4	—	N/A	Multi-V; Exc. AC
1987	Ford	Aerostar	—	3.0L	V6	—	Alternator	Multi-V; Exc. AC
1986	Ford	Aerostar	—	2.3L	L4	—	Accessory Drive	Multi-V; Exc. PS
1984	Ford	Ranger	—	2.0L	L4	—	Alternator	Multi-V
1984	Ford	Ranger	—	2.3L	L4	—	N/A	Multi-V; W/AC, Except PS
1984	Lincoln	Continental	—	5.0L	V8	—	Alternator and Air Pump	Multi-V
1984	Lincoln	Mark VII	—	5.0L	V8	—	Alternator	Multi-V
1983	Ford	Ranger	—	2.0L	L4	—	N/A	Multi-V; Exc. AC
1983	Ford	Ranger	—	2.3L	L4	—	N/A	Multi-V; W/AC, Except PS
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