2017-2019 Mercedes-Benz Bumper Reinforcement / Trailer Tow Hitch w/ Module 1663101137
OEM Part #: 166-310-11-37 (1663101137)
Actual photo
The exact part you’ll receive — not a stock photo.
$450.00
Used
Donor2013 Mercedes-Benz GL450 · 4.7L
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Programming required: this module must be coded to your VIN by a dealer or with the proper diagnostic tool before it will work.
Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 662727
Donor Vehicle: 2013 Mercedes-Benz GL450 · 4.7L
4 photos
MODULE HAS A CRACKED MOUNT, SEE PICTURES
$450.00
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Mercedes-Benz 1663101137 Bumper Reinforcement / Trailer Tow Hitch with Module, a used OEM unit removed from a donor vehicle. This combined reinforcement and tow hitch assembly includes the module that controls trailer lighting and stability functions. When the module fails, common issues include trailer lights not working or error messages on the dash. It served the 4.7L and 5.5L twin-turbo V8 engines. Because programming is required, the module must be coded to your vehicle’s VIN after installation to operate correctly.
Specifications
| Fits Vehicle Model | GLS63 AMG |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 166-310-11-37 (1663101137) |
| Category | Other |
Compatible Vehicles
Fits 3 vehicle configurations across 1 make, 2017-2019.
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 3 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 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 |