Mercedes-Benz Auxiliary / Backup Battery Mount Bracket 1665458440
OEM Part #: 166-545-84-40 (1665458440)
Actual photo
The exact part you’ll receive — not a stock photo.
$17.99
Used
Donor Vehicle2012 Mercedes-Benz ML350 · 3.0L
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Hours & directions
Wolf Auto Parts, 127 6th St S, Waverly, MN 55390 · Mon–Thu 8–5, Fri 8–2 CT · 1-844-333-3609 · Directions · Ready immediately during business hours.Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 738555
Donor Vehicle: 2012 Mercedes-Benz ML350 · 3.0L
2 photos
$17.99
30-Day Returns
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Specifications
| Fits Vehicle Model | GL350, GL450, GL550, GL63 AMG, GLS350d, GLS450, GLS550, GLS63 AMG, ML250, ML350, ML400, ML550, ML63 AMG |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 166-545-84-40 (1665458440) |
| Category | Battery / Charging / Starting |
Compatible Vehicles
Fits 42 vehicle configurations across 1 make, 2012-2019.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 42 vehicle configurations — 16 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2019 | Mercedes-Benz | GLS450 | SUV | 3.0L V6 Turbo | |
| 2015 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | back-up battery |
| 2015 | Mercedes-Benz | ML250 | SUV | 2.1L l4 Diesel Turbo | back-up battery |
| 2015 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | back-up battery |
| 2014 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | back-up battery |
| 2014 | Mercedes-Benz | ML550 | SUV | 4.7L V8 Turbo | back-up battery |
| 2014 | Mercedes-Benz | ML350 | SUV | 3.0L V6 Diesel Turbo | back-up battery |
| 2014 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | back-up battery |
| 2013 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | back-up battery |
| 2013 | Mercedes-Benz | ML550 | SUV | 4.7L V8 Turbo | back-up battery |
| 2013 | Mercedes-Benz | ML350 | SUV | 3.0L V6 Diesel Turbo | back-up battery |
| 2013 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | back-up battery |
| 2012 | Mercedes-Benz | ML550 | SUV | 4.7L V8 Turbo | back-up battery |
| 2012 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | back-up battery |
| 2012 | Mercedes-Benz | ML350 | SUV | 3.0L V6 Diesel Turbo | back-up battery |
| 2012 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | back-up battery |
| 2019 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | |
| 2015 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2017 | Mercedes-Benz | GLS350d | SUV | 3.0L V6 Diesel Turbo | |
| 2018 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | |
| 2018 | Mercedes-Benz | GLS450 | SUV | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | GLS450 | SUV | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | |
| 2016 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2016 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2016 | Mercedes-Benz | GL450 | SUV | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2015 | Mercedes-Benz | GL450 | SUV | 3.0L V6 Turbo | |
| 2015 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2015 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2014 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2014 | Mercedes-Benz | GL450 | SUV | 4.7L V8 Turbo | |
| 2014 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2013 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2013 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2013 | Mercedes-Benz | GL450 | SUV | 4.7L V8 Turbo | |
| 2013 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2015 | Mercedes-Benz | ML400 | SUV | 3.0L V6 Turbo | back-up battery |
| 2019 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo | |
| 2018 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo | |
| 2017 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo |