Engines and Components› Engine Bearings

BMW Genuine Parts

13-Pin Plug-in Socket

$45.26

SKU: 61131378999

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The BMW Genuine Parts 61131378999 is a plug-in socket designed for various BMW models. It features 13 pins and operates at 12V.
Show original supplier description
The BMW Genuine Parts 61131378999 is a 13-pin plug-in socket specifically designed for towing hitch applications. This genuine BMW component operates at 12V and is constructed from durable plastic, adhering to DIN/ISO 11446 standards. Its mounting type is a screw connection, ensuring a secure fit. This plug-in socket is compatible with a wide range of BMW models, fitting from 1999 to 2020. Specific fitment includes chassis such as E39, F22, F25 X3, F26 X4, and F36, as well as models like the 3 Series (E81, E87, E87 LCI, F20, F20 LCI, F21, F21 LCI), 5 Series (1999-2000 528i, 2001-2003 525i, 1999-2003 540i), X3 (2011-2017), and M340i/M340iX. It is also listed for the 325d (M57N2) in Europe Touring with left-hand drive.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBMW Genuine Parts
Part Number61131378999
CategoryEngines and Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy