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BMW X3 Truck Bed and Box Parts

This page brings together truck bed and box parts for the BMW X3, covering model years 2004–2025. The range includes dog boxes and related cargo solutions suited to BMW X3 owners looking to make use of their vehicle's carrying capacity. Pick your BMW X3's year above to narrow the list to truck bed and box parts with confirmed fitment. Every part shown is checked against our vehicle data.

1 - 4 of 4 results

Best Seller Free Shipping
Picture of WeatherTech UnderLiner Truck Bed Protective Mat

WeatherTech UnderLiner Truck Bed Protective Mat

27 reviews
Vehicle Specific
from $95
In Stock (10+)
Picture for manufacturer Weathertech
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Best Seller Free Shipping
Picture of Thule Allax Crash-Tested Dog Crate

Thule Allax Crash-Tested Dog Crate

43 reviews
Vehicle Specific
from $1,100
In Stock (10+)
Picture for manufacturer Thule
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Best Seller Free Shipping
Picture of Thule 770000 Allax XS Crash-Tested Dog Car Crate with Crumple Zone

Thule 770000 Allax XS Crash-Tested Dog Car Crate with Crumple Zone

74 reviews
Part: 770000
$999.95
4 left at this price
Picture for manufacturer Thule
Free Shipping
Picture of Thule 770001 Allax S Crash-Tested Dog Car Crate with Crumple Zone

Thule 770001 Allax S Crash-Tested Dog Car Crate with Crumple Zone

34 reviews
Part: 770001
$1,049.95
Ships from manufacturer
Picture for manufacturer Thule

What's here for your BMW X3

  • Dog boxes designed to fit the BMW X3's cargo area

The widest selection here comes from Thule, Weathertech, and Go Rhino, each offering distinct approaches to cargo and box solutions for the BMW X3. Other categories BMW X3 owners shop for: BMW X3 Tires, BMW X3 Brake Service Kits and BMW X3 Brake Pads and Shoes, or browse all BMW X3 parts and accessories.