Make sure this part fits your vehicle

GM Trailer Hitch Locking Pin

GM Part No.: 12499511
GM Trailer Hitch Locking Pin 12499511
  • Lock features a rubber cover offering protection from dust and debris
  • Vehicle-specific style that blends seamlessly with your vehicle’s body and mechanical design
  • Allows you to tow RVs and trailers that meet the towing capacity for your vehicle
  • Maximizes the functionality of your vehicle
  • Help keep your trailer secure with Cadillac Accessories Trailer Hitch Locking Pin. This heavy-duty Locking Pin locks a ball mount to the required 2-inch trailer hitch receiver on your vehicle.
Customer Questions & Answers
$31.80 MSRP: $40.00
You Save: $8.20 (21%)
Ships in 1-3 Business Days

Product Specifications

Universal Or Specific FitUniversal
Lock TypeKey
Pin Diameter0.625 in
ConfigurationOne Piece
Threaded Pin TypeYes
Pin Length3.944 in
Weather ResistantYes
Spring IncludedNo
Packaging Quantity1
Warning: California’s Proposition 65

Installation Instruction


This genuine GM part is guaranteed by GM's factory warranty.

This Part Fits

Make Model Year Submodel
BuickEnclave20182WD, AWD
BuickEnclave20172WD, AWD
BuickEnclave20162WD, AWD
BuickEnclave20152WD, AWD
BuickEnclave20142WD, AWD
BuickEnclave20132WD, AWD
BuickEnclave20122WD, AWD
BuickEnclave20112WD, AWD
BuickEnclave20102WD, AWD
BuickEnclave20092WD, AWD
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Customer Questions & Answers

I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
You can Select Your Vehicle to check if 12499511 fits your vehicle.
Posted by GMPartsGiant Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Trailer Hitch Locking Pin 12499511, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12499511 Trailer Hitch Locking Pin. It is sometimes referred to as GM Locking. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Buick Enclave, Envision, Rainier models. It fits Cadillac Escalade, XT5. It also fits Chevrolet Silverado, Suburban, Tahoe. This also fits GMC Acadia, Sierra, Yukon.

Affordable, reliable and built to last, GM part # 12499511 Trailer Hitch Locking Pin stands out as the smart option. is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. has you covered no matter what type of GM vehicle you drive.

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