# WeatherTech 431678SK Behind 2nd Row Cocoa Cargo Liner With Bumper Protector for 2023-2026 LEXUS Multiple Models

### Performance Overview

Keep your cargo area protected with WeatherTech's Cargo Liners. WeatherTech digitally measures and cuts the Cargo Liner to the exact specification of your vehicles cargo area to offer complete cargo area protection. The elevated sides keep any dirt and grime away from your vehicle's cargo area while the channels keep your cargo away from the dirt or liquid trapped in the channels. WeatherTech Cargo Liners are made from a custom blended TPE that is damage resistant, keeps flexibility even in extreme temperature, and has a textured finish to keep cargo from sliding around. WeatherTech's Cargo Liner will keep you cargo area looking new all-year round.

### Key Features

-   Keep your cargo area protected with WeatherTech's Cargo Liners.
-   WeatherTech digitally measures and cuts the Cargo Liner to the exact specification of your vehicles cargo area to offer complete cargo area protection.
-   The elevated sides keep any dirt and grime away from your vehicle's cargo area while the channels keep your cargo away from the dirt or liquid trapped in the channels.
-   WeatherTech Cargo Liners are made from a custom blended TPE that is damage resistant, keeps flexibility even in extreme temperature, and has a textured finish to keep cargo from sliding around.
-   WeatherTech part number 431678SK.

### Vehicle Fitment

-   2023 LEXUS RX350 — Position: Behind Second Row; Fitment Precision: BASE, F SPORT HANDLING, LUXURY, PREMIUM, PREMIUM+; Note: All Wheel Drive
-   2024 LEXUS RX350 — Position: Behind Second Row; Fitment Precision: BASE, F SPORT HANDLING, LUXURY, PREMIUM, PREMIUM+; Note: All Wheel Drive
-   2025 LEXUS RX350 — Position: Behind Second Row; Fitment Precision: BASE, F SPORT HANDLING, LUXURY, PREMIUM, PREMIUM+; Note: All Wheel Drive
-   2026 LEXUS RX350 — Position: Behind Second Row; Fitment Precision: BASE, F SPORT DESIGN, F SPORT HANDLING, LUXURY, PREMIUM, PREMIUM+; Note: All Wheel Drive
-   2023 LEXUS RX350H — Position: Behind Second Row; Fitment Precision: BASE, LUXURY, PREMIUM, PREMIUM+
-   2024 LEXUS RX350H — Position: Behind Second Row; Fitment Precision: BASE, LUXURY, PREMIUM, PREMIUM+
-   2025 LEXUS RX350H — Position: Behind Second Row; Fitment Precision: BASE, LUXURY, PREMIUM, PREMIUM+
-   2026 LEXUS RX350H — Position: Behind Second Row; Fitment Precision: BASE, LUXURY, PREMIUM, PREMIUM+

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 431678SK.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   Cargo Liner for LEXUS RX350
-   431678SK fitment
-   WeatherTech Cargo Liner
-   Behind Second Row Cargo Liner
-   2023 LEXUS RX350 Cargo Liner

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2023

LEXUS

RX350

Behind Second Row

BASE, F SPORT HANDLING, LUXURY, PREMIUM, PREMIUM+

All Wheel Drive

2024

LEXUS

RX350

Behind Second Row

BASE, F SPORT HANDLING, LUXURY, PREMIUM, PREMIUM+

All Wheel Drive

2025

LEXUS

RX350

Behind Second Row

BASE, F SPORT HANDLING, LUXURY, PREMIUM, PREMIUM+

All Wheel Drive

2026

LEXUS

RX350

Behind Second Row

BASE, F SPORT DESIGN, F SPORT HANDLING, LUXURY, PREMIUM, PREMIUM+

All Wheel Drive

2023

LEXUS

RX350H

Behind Second Row

BASE, LUXURY, PREMIUM, PREMIUM+

2024

LEXUS

RX350H

Behind Second Row

BASE, LUXURY, PREMIUM, PREMIUM+

2025

LEXUS

RX350H

Behind Second Row

BASE, LUXURY, PREMIUM, PREMIUM+

2026

LEXUS

RX350H

Behind Second Row

BASE, LUXURY, PREMIUM, PREMIUM+

2024

LEXUS

RX450H

Behind Second Row

LUXURY

2025

LEXUS

RX450H

Behind Second Row

LUXURY

2026

LEXUS

RX450H

Behind Second Row

LUXURY, PREMIUM

2023

LEXUS

RX500H

Behind Second Row

F SPORT PERFORMANCE

2024

LEXUS

RX500H

Behind Second Row

F SPORT PERFORMANCE, F SPORT PERFORMANCE PREMIUM

2025

LEXUS

RX500H

Behind Second Row

BLACK LINE SPECIAL EDITION, F SPORT PERFORMANCE

2026

LEXUS

RX500H

Behind Second Row

F SPORT PERFORMANCE

## Details

- **Price:** 283.04 CAD
- **Vendor:** WeatherTech
- **Type:** Cargo Liner
- **Tags:** 2023 LEXUS RX350, 2023 LEXUS RX350H, 2023 LEXUS RX500H, 2024 LEXUS RX350, 2024 LEXUS RX350H, 2024 LEXUS RX450H, 2024 LEXUS RX500H, 2025 LEXUS RX350, 2025 LEXUS RX350H, 2025 LEXUS RX450H, 2025 LEXUS RX500H, 2026 LEXUS RX350, 2026 LEXUS RX350H, 2026 LEXUS RX450H, 2026 LEXUS RX500H, 431678SK, Automotive, Automotive Performance, BASE, Behind Second Row, BLACK LINE SPECIAL EDITION, Cargo Liner, Direct Replacement, F SPORT DESIGN, F SPORT HANDLING, F SPORT PERFORMANCE, F SPORT PERFORMANCE PREMIUM, LUXURY, PREMIUM, Vehicle Specific, WeatherTech

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 283.04 CAD | In stock |

## Images

- WeatherTech 431678SK Behind 2nd Row Cocoa Cargo Liner With Bumper Protector for 2023-2026 LEXUS Multiple Models

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> Source: [Standard Auto Part](www.standardautopart.com/products/weathertech-lexus-cargo-liner-431678sk)
> Updated: 2026-06-17