Mercedes-Benz Relay / Fuse Box 1665402350 OEM Part #: 166-540-23-50 This item ships free!

Mercedes-Benz Relay / Fuse Box 1665402350

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Current Parts In Stock:
Genuine OEM | Used
$79.99
This part comes as shown in the picture(s).
This used relay/fuse box (OEM Part Number: 1665402350) is compatible with various 2016-2019 Mercedes-Benz models, including GLE400, GLE43 AMG, GLE63 AMG, GLS450, and more. Located under the front right seat, it plays a critical role in managing electrical circuits, providing stable connections to various components. Common issues it addresses include electrical failures or intermittent power loss, making it a reliable replacement for malfunctioning units. Other compatible part numbers include 1665401750 and 1665450900. This component is essential for maintaining proper operation and performance in your Mercedes-Benz vehicle.

More Information about Relay / Fuse Box 1665402350

Fits Vehicle Model

G550, G550 4x4, G63 AMG, G65 AMG, GL350, GL450, GL550, GL63 AMG, GLE300d, GLE350, GLE400, GLE43 AMG, GLE450 AMG, GLE500, GLE550e, GLE63 AMG, GLE63 AMG S, GLS350d, GLS450, GLS550, GLS63 AMG, ML250, ML350, ML400, ML550, ML63 AMG

Fits Vehicle Make

Mercedes-Benz

Position on Vehicle

Right / Passengers Side

OEM Part No

1665402350 (166-540-23-50)

Compatible OEM Part No

1665401750 (166-540-17-50)

Compatible Vehicles for Relay / Fuse Box 1665402350

Year: 2018
Make: Mercedes-Benz
Model: GLE43 AMG
Trim: SUV Coupe
Engine: 3.0L V6 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2015
Make: Mercedes-Benz
Model: G63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2015
Make: Mercedes-Benz
Model: G550
Trim: SUV
Engine: 5.5L V8
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2015
Make: Mercedes-Benz
Model: ML250
Trim: SUV
Engine: 2.1L l4 Diesel Turbo
Restrictions: under seat #2
Year: 2015
Make: Mercedes-Benz
Model: ML400
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: under seat #2
Year: 2015
Make: Mercedes-Benz
Model: ML350
Trim: SUV
Engine: 3.5L V6
Restrictions: under seat #2
Year: 2015
Make: Mercedes-Benz
Model: GL550
Trim: SUV
Engine: 4.7L V8 Turbo
Restrictions: under seat #2
Year: 2015
Make: Mercedes-Benz
Model: ML63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: under seat #2
Year: 2015
Make: Mercedes-Benz
Model: GL63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: under seat #2
Year: 2014
Make: Mercedes-Benz
Model: ML350
Trim: SUV
Engine: 3.0L V6 Diesel Turbo
Restrictions: under seat #2
Year: 2015
Make: Mercedes-Benz
Model: GL350
Trim: SUV
Engine: 3.0L V6 Diesel Turbo
Restrictions: under seat #2
Year: 2016
Make: Mercedes-Benz
Model: GL450
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: under seat #2
Year: 2016
Make: Mercedes-Benz
Model: GL63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: under seat #2
Year: 2016
Make: Mercedes-Benz
Model: GLE63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2016
Make: Mercedes-Benz
Model: GLE400
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2016
Make: Mercedes-Benz
Model: GLE350
Trim: SUV
Engine: 3.5L V6
Restrictions: under seat #2
Year: 2016
Make: Mercedes-Benz
Model: GLE63 AMG S
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2016
Make: Mercedes-Benz
Model: GL350
Trim: SUV
Engine: 3.0L V6 Diesel Turbo
Restrictions: under seat #2
Year: 2016
Make: Mercedes-Benz
Model: GL550
Trim: SUV
Engine: 4.7L V8 Turbo
Restrictions: under seat #2
Year: 2015
Make: Mercedes-Benz
Model: GL450
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: under seat #2
Year: 2014
Make: Mercedes-Benz
Model: GL550
Trim: SUV
Engine: 4.7L V8 Turbo
Restrictions: under seat #2
Year: 2014
Make: Mercedes-Benz
Model: ML63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: under seat #2
Year: 2014
Make: Mercedes-Benz
Model: ML550
Trim: SUV
Engine: 4.7L V8 Turbo
Restrictions: under seat #2
Year: 2013
Make: Mercedes-Benz
Model: G550
Trim: SUV
Engine: 5.5L V8
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2013
Make: Mercedes-Benz
Model: GL450
Trim: SUV
Engine: 4.7L V8 Turbo
Restrictions: under seat #2
Year: 2013
Make: Mercedes-Benz
Model: GL350
Trim: SUV
Engine: 3.0L V6 Diesel Turbo
Restrictions: under seat #2
Year: 2013
Make: Mercedes-Benz
Model: GL63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: under seat #2
Year: 2013
Make: Mercedes-Benz
Model: ML350
Trim: SUV
Engine: 3.0L V6 Diesel Turbo
Restrictions: under seat #2
Year: 2013
Make: Mercedes-Benz
Model: ML550
Trim: SUV
Engine: 4.7L V8 Turbo
Restrictions: under seat #2
Year: 2013
Make: Mercedes-Benz
Model: ML350
Trim: SUV
Engine: 3.5L V6
Restrictions: under seat #2
Year: 2012
Make: Mercedes-Benz
Model: ML350
Trim: SUV
Engine: 3.5L V6
Restrictions: under seat #2
Year: 2013
Make: Mercedes-Benz
Model: ML63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: under seat #2
Year: 2012
Make: Mercedes-Benz
Model: ML550
Trim: SUV
Engine: 4.7L V8 Turbo
Restrictions: under seat #2
Year: 2012
Make: Mercedes-Benz
Model: ML63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: under seat #2
Year: 2013
Make: Mercedes-Benz
Model: GL550
Trim: SUV
Engine: 4.7L V8 Turbo
Restrictions: under seat #2
Year: 2013
Make: Mercedes-Benz
Model: G63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2014
Make: Mercedes-Benz
Model: GL450
Trim: SUV
Engine: 4.7L V8 Turbo
Restrictions: under seat #2
Year: 2014
Make: Mercedes-Benz
Model: GL63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: under seat #2
Year: 2014
Make: Mercedes-Benz
Model: GL350
Trim: SUV
Engine: 3.0L V6 Diesel Turbo
Restrictions: under seat #2
Year: 2014
Make: Mercedes-Benz
Model: G63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2014
Make: Mercedes-Benz
Model: ML350
Trim: SUV
Engine: 3.5L V6
Restrictions: under seat #2
Year: 2014
Make: Mercedes-Benz
Model: G550
Trim: SUV
Engine: 5.5L V8
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2016
Make: Mercedes-Benz
Model: G65 AMG
Trim: SUV
Engine: 6.0L V12 Turbo
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2016
Make: Mercedes-Benz
Model: GLE300d
Trim: SUV
Engine: 2.1L l4 Diesel Turbo
Restrictions: under seat #2
Year: 2016
Make: Mercedes-Benz
Model: G550
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2017
Make: Mercedes-Benz
Model: GLS450
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: under seat #2
Year: 2017
Make: Mercedes-Benz
Model: G550 4x4
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2019
Make: Mercedes-Benz
Model: GLS550
Trim: SUV
Engine: 4.7L V8 Turbo
Restrictions: under seat #2
Year: 2019
Make: Mercedes-Benz
Model: GLE400
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: under seat #2
Year: 2019
Make: Mercedes-Benz
Model: GLE63 AMG S
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2019
Make: Mercedes-Benz
Model: GLE63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2019
Make: Mercedes-Benz
Model: GLE43 AMG
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2017
Make: Mercedes-Benz
Model: GLS350d
Trim: SUV
Engine: 3.0L V6 Diesel Turbo
Restrictions: under seat #2
Year: 2019
Make: Mercedes-Benz
Model: GLS63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: L 002460 From Date: 30/09/2013 (CKD), From Chassis: M 002460 From Date: 30/09/2013 (CKD), From Chassis: A 077741 From Date: 24/04/2012
Year: 2019
Make: Mercedes-Benz
Model: GLS450
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: under seat #2
Year: 2018
Make: Mercedes-Benz
Model: G65 AMG
Trim: SUV
Engine: 6.0L V12 Turbo
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2017
Make: Mercedes-Benz
Model: GLE300d
Trim: SUV
Engine: 2.1L l4 Diesel Turbo
Restrictions: under seat #2
Year: 2016
Make: Mercedes-Benz
Model: GLE63 AMG S
Trim: SUV Coupe
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2019
Make: Mercedes-Benz
Model: GLE63 AMG S
Trim: SUV Coupe
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2018
Make: Mercedes-Benz
Model: GLE350
Trim: SUV
Engine: 3.5L V6
Restrictions: under seat #2
Year: 2019
Make: Mercedes-Benz
Model: GLE43 AMG
Trim: SUV Coupe
Engine: 3.0L V6 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2018
Make: Mercedes-Benz
Model: GLE63 AMG S
Trim: SUV Coupe
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2016
Make: Mercedes-Benz
Model: GLE450 AMG
Trim: SUV Coupe
Engine: 3.0L V6 Turbo
Restrictions: under seat #3
Year: 2017
Make: Mercedes-Benz
Model: GLE43 AMG
Trim: SUV Coupe
Engine: 3.0L V6 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2017
Make: Mercedes-Benz
Model: GLE63 AMG S
Trim: SUV Coupe
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2018
Make: Mercedes-Benz
Model: G550 4x4
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2012
Make: Mercedes-Benz
Model: ML350
Trim: SUV
Engine: 3.0L V6 Diesel Turbo
Restrictions: under seat #2
Year: 2018
Make: Mercedes-Benz
Model: GLS63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: L 002460 From Date: 30/09/2013 (CKD), From Chassis: M 002460 From Date: 30/09/2013 (CKD), From Chassis: A 077741 From Date: 24/04/2012
Year: 2018
Make: Mercedes-Benz
Model: GLS450
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: under seat #2
Year: 2017
Make: Mercedes-Benz
Model: GLS63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: L 002460 From Date: 30/09/2013 (CKD), From Chassis: M 002460 From Date: 30/09/2013 (CKD), From Chassis: A 077741 From Date: 24/04/2012
Year: 2017
Make: Mercedes-Benz
Model: GLS550
Trim: SUV
Engine: 4.7L V8 Turbo
Restrictions: under seat #2
Year: 2016
Make: Mercedes-Benz
Model: GLE550e
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: under seat #2
Year: 2017
Make: Mercedes-Benz
Model: GLE43 AMG
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2017
Make: Mercedes-Benz
Model: GLE400
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: under seat #2
Year: 2017
Make: Mercedes-Benz
Model: GLE550e
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: under seat #2
Year: 2017
Make: Mercedes-Benz
Model: GLE350
Trim: SUV
Engine: 3.5L V6
Restrictions: under seat #2
Year: 2017
Make: Mercedes-Benz
Model: GLE63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2016
Make: Mercedes-Benz
Model: G63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2017
Make: Mercedes-Benz
Model: G65 AMG
Trim: SUV
Engine: 6.0L V12 Turbo
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2017
Make: Mercedes-Benz
Model: GLE63 AMG S
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2017
Make: Mercedes-Benz
Model: G550
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2017
Make: Mercedes-Benz
Model: G63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2018
Make: Mercedes-Benz
Model: GLE63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2018
Make: Mercedes-Benz
Model: GLE550e
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: under seat #2
Year: 2018
Make: Mercedes-Benz
Model: G63 AMG
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2018
Make: Mercedes-Benz
Model: GLE63 AMG S
Trim: SUV
Engine: 5.5L V8 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2018
Make: Mercedes-Benz
Model: G550
Trim: SUV
Engine: 4.0L V8 Turbo
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
Year: 2018
Make: Mercedes-Benz
Model: GLE43 AMG
Trim: SUV
Engine: 3.0L V6 Turbo
Restrictions: From Chassis: A 000001 From Date: 24/04/2012
Year: 2018
Make: Mercedes-Benz
Model: GLS550
Trim: SUV
Engine: 4.7L V8 Turbo
Restrictions: under seat #2
Year: 2012
Make: Mercedes-Benz
Model: G550
Trim: SUV
Engine: 5.5L V8
Restrictions: From Chassis: X 199894 From Date: 31/05/2012
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