Exterior Components› Weatherstripping and Rubber Details

BMW Genuine Parts

Rear Right Door Panel Insulation

$4.89

SKU: 51488196128

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 51488196128 is a rear door panel insulation for select BMW models. It is designed to fit E46 chassis vehicles, including the 323i, 325i, 325xi, 328i, 330i, and 330xi.

This insulation acts as a vapor barrier and is manufactured by Genuine BMW. It is an OEM-quality replacement part intended for the right rear door. The product may be subject to additional shipping charges due to its size.
Show original supplier description
The BMW Genuine Parts 51488196128 is a rear door panel insulation, also known as a vapor barrier, designed specifically for the right rear door of compatible BMW vehicles. This Genuine BMW part fits the E46 chassis, including the following models: 323i (Base Sedan 2.5L L6 from 1999-2000, Base Wagon 2.5L L6 from 2000), 325i (Base Sedan 2.5L L6 from 2001-2005, Base Wagon 2.5L L6 from 2001-2005), 325xi (Base Sedan 2.5L L6 from 2001-2005, Base Wagon 2.5L L6 from 2001-2005), 328i (Base Sedan 2.8L L6 from 1999-2000), 330i (Base Sedan 3.0L L6 from 2001-2005), and 330xi (Base Sedan 3.0L L6 from 2001-2005). As an OEM-quality replacement part, this insulation helps maintain the integrity of your vehicle's door system. It is important to note that this part is oversized and may incur additional shipping charges. Additionally, the product comes with a Prop 65 Warning regarding Cancer and Reproductive Harm.

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 Number51488196128
CategoryExterior 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