How can I be sure I am shopping the right fit for my vehicle?

The Amazon Confirmed Fit tool can help ensure you are shopping your vehicle’s exact model. First, add your vehicle information to Amazon Garage. Then, go to the Amazon Automotive category, select your vehicle from the dropdown and click “find parts”.

How tall is the Cargo Liner?

The Cargo Liner typically has a 1.25" perimeter wall. However, the exact height may vary by vehicle application.

Will storing the Cargo Liner deform it?

We recommend storing the Cargo Liner as it was received; rolled-up in its original carton.

Will packages or groceries slide on the Cargo Liner?

The Cargo Liner’s non-slip material helps reduce shifting but can’t defy physics. For added stability, use the CargoTech Cargo Containment System.

Do I have to trim my Cargo Liner?

Some vehicles have optional features that may require trimming. Trim lines are provided when needed.

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WeatherTech Cargo Trunk Liner for BMW X4 30i, X4 M40i, X4 M - Behind 2nd Row (421209), Grey

WeatherTech Cargo Trunk Liner for BMW X4 30i, X4 M40i, X4 M - Behind 2nd Row (421209), Grey

Product ID: 689079642

Details

Material
Thermoplastic
Color
Grey
Brand
WeatherTech
Vehicle Service Type
Compatible BMW
Auto Part Position
Rear
Fit Type
Vehicle Fit

🚗Perfect fit for BMW X4 2019-2025

🌡️Flexible in extreme temperatures

🛡️Custom TPE for ultimate durability

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$630.00

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Elevate your BMW cargo game with unmatched durability and style!

MADE IN THE USA - Proudly manufactured domestically, guaranteeing premium quality and supporting local craftsmanship.
LIGHTWEIGHT YET TOUGH - At just 4.66 pounds, it’s easy to handle without compromising on rugged protection.
ALL WEATHER RESILIENCE - Crafted from proprietary TPE material that resists wear and stays flexible from freezing winters to scorching summers.
TAILORED PRECISION FIT - Engineered exclusively for BMW X4 models (2019-2025) to ensure seamless coverage behind the 2nd row.
CARGO STABILITY TEXTURE - Textured surface prevents shifting, keeping your gear secure whether it’s tools, groceries, or your furry friend.

The WeatherTech Cargo Trunk Liner (model 421209) is a precision-engineered, grey liner designed specifically for BMW X4 models from 2019 to 2025. Made in the USA from a proprietary, wear-resistant TPE material, it offers superior flexibility in extreme temperatures and features a textured surface to prevent cargo from shifting. Lightweight at 4.66 pounds, it provides robust protection behind the 2nd row, perfect for professionals who demand both style and function.

Specifications

ASIN	B07QK37TYQ
Auto Part Position	Rear
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#1,160,568 in Automotive ( See Top 100 in Automotive ) #2,529 in Cargo Liners
Brand	WeatherTech
Brand Name	WeatherTech
Color	Grey
Compatible with Vehicle Type	Compatible with select 2019-2025 BMW X4 30i, 2019-2025 BMW X4 M40i, 2020-2025 BMW X4 M, 2020-2025 BMW X4 M Competition Models. Please confirm fitment to your year, make, and model in Amazon ConfirmedFit prior to purchase., Fits all trim levels, Fits models with no spare tire
Customer Reviews	4.8 out of 5 stars 20 Reviews
Fit Type	Vehicle Specific Fit
Included Components	Trunk Liner
Manufacturer	Weathertech
Manufacturer Part Number	421209
Manufacturer Warranty Description	Lifetime Limited Warranty
Material	Thermoplastic Elastomer (TPE)
Material Type	Thermoplastic Elastomer (TPE)
Model Number	421209
UPC	787765964326
Unit Count	1.0 Count
Vehicle Service Type	Compatible with select 2019-2025 BMW X4 30i, 2019-2025 BMW X4 M40i, 2020-2025 BMW X4 M, 2020-2025 BMW X4 M Competition Models. Please confirm fitment to your year, make, and model in Amazon ConfirmedFit prior to purchase., Fits all trim levels, Fits models with no spare tire Vehicle Service Type Compatible with select 2019-2025 BMW X4 30i, 2019-2025 BMW X4 M40i, 2020-2025 BMW X4 M, 2020-2025 BMW X4 M Competition Models. Please confirm fitment to your year, make, and model in Amazon ConfirmedFit prior to purchase., Fits all trim levels, Fits models with no spare tire See more

Reviews

M**.

2.06.2025

N**R

22.01.2026

A**N

17.05.2024

L**S

13.06.2023

S**J

18.02.2022

D**1

10.01.2022

B**S

16.05.2022

I**A

23.04.2021

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