---
product_id: 540669596
title: "kingphenix Wedge Car Seat Cushion: Memory Foam Truck Seat Cushion for Car Seat Driver - Sciatica and Back Pain Relief - Enhancing Driving Comfort -Black"
brand: "kingphenix"
price: "KSh20441"
currency: KES
in_stock: true
reviews_count: 13
category: "Kingphenix"
url: https://www.desertcart.co.ke/products/540669596-kingphenix-wedge-car-seat-cushion-memory-foam-truck-seat-cushion
store_origin: KE
region: Kenya
---

# Ergonomic wedge shape for posture Memory foam molds perfectly Breathable 4D mesh cover kingphenix Wedge Car Seat Cushion: Memory Foam Truck Seat Cushion for Car Seat Driver - Sciatica and Back Pain Relief - Enhancing Driving Comfort -Black

**Brand:** kingphenix
**Price:** KSh20441
**Availability:** ✅ In Stock

## Summary

> 🚗 Drive pain-free, sit in style — comfort that moves with you!

## Quick Answers

- **What is this?** kingphenix Wedge Car Seat Cushion: Memory Foam Truck Seat Cushion for Car Seat Driver - Sciatica and Back Pain Relief - Enhancing Driving Comfort -Black by kingphenix
- **How much does it cost?** KSh20441 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/540669596-kingphenix-wedge-car-seat-cushion-memory-foam-truck-seat-cushion)

## Best For

- kingphenix enthusiasts

## Why This Product

- Trusted kingphenix brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cool & Clean:** Breathable mesh with machine-washable cover keeps you fresh
- • **Universal Fit & Grip:** Portable cushion grips firmly on any seat, anywhere
- • **Dual Comfort Function:** Driver seat cushion + lumbar support in one sleek package
- • **Ergonomic Wedge Design:** Elevate your drive with posture-perfect support
- • **Pain-Relief Powerhouse:** Alleviates sciatica & back pain for all-day comfort

## Overview

The kingphenix Wedge Car Seat Cushion combines advanced memory foam with an ergonomic wedge design to improve posture, relieve sciatica and back pain, and elevate your seating position for safer driving. Featuring a breathable 4D mesh cover and a non-slip natural rubber base, this versatile cushion fits cars, trucks, office chairs, wheelchairs, and even airplane seats. Lightweight and portable, it’s the perfect all-season comfort upgrade for professionals on the move.

## Description

desertcart.com: kingphenix Wedge Car Seat Cushion: Memory Foam Truck Seat Cushion for Car Seat Driver - Sciatica and Back Pain Relief - Enhancing Driving Comfort -Black : Automotive

Review: Comfort that travels with you - This cushion isn’t just for cars; I use it in my aircraft too. The wedge design gives perfect support, improving posture and reducing fatigue on long drives or flights. The memory foam molds comfortably to your body, keeping pressure off your lower back and hips. It’s durable, portable, and fits easily in trucks, cars, or cockpits. Whether I’m behind the wheel or at the controls, it delivers the same comfort and stability. Bottom line: a multi‑purpose cushion that’s tough enough for the road and smooth enough for the skies.
Review: Auto Seating - Purchased this cushion to use in my 2017 F-150 Ford truck (manual seat). The drivers seat springs seam to have become slightly weaker at the rear causing me to sit a little lower than I would like. Tried another full size seat cushion, but it raised me too high for driving comfort. This smaller wedge shaped cushion is absolutely perfect, and puts me at exactly the elevation I find works best. It stays in place, is comfortable, and resolves the issue I purchased it for. Great quality, great vendor, great purchase experience from desertcart. [Review submitted by Marianne's husband]

## Features

- DESIGNED FOR COMFORT - kingphenix car seat cushion combines ergonomic design and memory foam technology to provide exceptional comfort and support. The wedge shape helps improve posture and alleviate pressure on the waist, legs, and buttocks. It is the ideal choice for long drives and daily work, offering the perfect solution for extended periods of sitting
- INNOVATIVE TWO-IN-ONE DESIGN: This car cushion addresses discomfort and pain caused by inadequate support between the buttocks and seat, as well as the back and seat during driving. It functions as both driver seat cushion and lumbar support, offering extra comfort and improved posture
- IMPROVED VISIBILITY & PAIN RELIEF: This seat cushion for car seat driver not only raises your position for improved sight and safer driving, but it also provides spinal protection and pain relief. By reducing pressure on the coccyx and sacrum, it helps alleviate lower back pain and sciatica, promoting a more comfortable and pain-free driving experience
- POSTURE CORRECTION & STRESS RELIEF: This car seat cushions for driving also serves as a lumbar support. Its ergonomic design improves posture and relieves pressure, making it ideal for work or driving. This car seat pillow is aimed at reducing back pain and maintaining the spine's natural curve
- ALL-SEASON COMFORT& BREATHABLE: This auto seat cushion features a breathable 4D mesh design for optimum air circulation, ensuring cool and dry comfort. The detachable cover allows for easy cleaning and extends the truck seat cushion lifespan
- VERSATILE & PORTABLE: Compact and portable, our memory foam automotive seat cushions fits all types of car seat, office chair, wheelchair, and even airplane seat. The high-quality natural rubber bottom ensures a firm grip without damaging the seat surface
- PERFECT GIFT & QUALITY SERVICE: The car cushions for driving makes a thoughtful gift for any occasion. Our Customer Care Team is here to assist you before and after your purchase. Great for special occasions like Christmas, Mother's Day, Father's Day, or birthdays

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C8Z511D1 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #5,242 in Automotive ( See Top 100 in Automotive ) #22 in Automotive Seat Cushions |
| Brand | kingphenix |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,207) |
| Date First Available | June 22, 2023 |
| Fabric Type | 4dmesh - Memory Foam |
| Fill Material | Memory Foam |
| Item Firmness Description | Soft |
| Item Weight | 1 pounds |
| Item model number | Best Car Seat Cushion |
| Manufacturer | kingphenix |
| Material | Memory Foam |
| Material Feature | Soft and Breathable |
| Material Type Free | Chemical Free |
| Model Name | seat cushion for car seat driver - Wedge Car Seat Cushion - car seat pillow - car seat cushions for driving butt pain |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 10.5"L x 15.5"W |
| Recommended Uses For Product | Sitting |
| Shape | Wedge |
| Size | 17.5*10.5 inches |
| Special Feature | Relieve Sciatica and Back Pain Relief - Elevate View - Improve Posture |
| Specific Uses For Product | Relieve Sciatica and Back Pain Relief - Elevate View - Improve Posture |
| Unit Count | 1.0 Count |
| Use for | Back, Buttocks |
| Variety | Car seat cushion |

## Product Details

- **Brand:** kingphenix
- **Color:** Black
- **Fill Material:** Memory Foam
- **Size:** 17.5*10.5 inches
- **Special Feature:** Relieve Sciatica and Back Pain Relief - Elevate View - Improve Posture

## Images

![kingphenix Wedge Car Seat Cushion: Memory Foam Truck Seat Cushion for Car Seat Driver - Sciatica and Back Pain Relief - Enhancing Driving Comfort -Black - Image 1](https://m.media-amazon.com/images/I/81N62gimYhL.jpg)

## Questions & Answers

**Q: How firm is this car seat cushion? Will it retain its shape after prolonged use or does it tend to flatten?**
A: As a buyer, I can confirm that the car seat cushion is fairly firm and it has retained its shape well even after months of use. It offers consistent support without flattening out, which I appreciate especially on longer drives.

**Q: Can I wash this driver seat cushion in a washing machine, or does it need to be spot-cleaned or hand-washed?**
A: As someone who has purchased and used this driver seat cushion, I can confirm that the cushion cover is indeed machine-washable. I usually take off the cover and wash it in the machine on a gentle cycle. For the cushion itself, it's best to only spot-clean as needed. Always make sure to air dry the cover after washing to maintain its shape and size.

**Q: Is this car seat cushion pad secure and non-slip, safe to use with heated car seats, and will it cause any discoloration or damage to my leather seats**
A: As a consumer who has bought and used this automotive seat cushions, I can attest that it is indeed secure and non-slip. The bottom surface of the cushion is designed to grip onto the seat, so it doesn't move around while driving.
In regards to heated seats, I personally use mine with the seat heater turned on during the colder months, and I've had no issues. The heat comes through the cushion, although it might feel slightly less intense than without the cushion.
As for potential damage to leather seats, I have not noticed any discoloration or damage from the truck seat cushion to my own leather seats. The bottom of the seat cushion is smooth and doesn't have any harsh or rough edges that would cause harm.

**Q: I'm a bit on the heavier side. Can this car seat cushion pad withstand high weight without losing its shape or comfort?**
A: As a previous purchaser who is also on the heavier side, I can say this memory foam seat cushion has been a great help. The car seat cushion is designed to distribute weight evenly and it has maintained its shape and support even after several months of use. It's comfortable and doesn't compress down flat. Of course, everyone's experience may vary slightly, but for me, it's been a worthwhile purchase for the comfort and support it provides.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comfort that travels with you
*by W***E on November 30, 2025*

This cushion isn’t just for cars; I use it in my aircraft too. The wedge design gives perfect support, improving posture and reducing fatigue on long drives or flights. The memory foam molds comfortably to your body, keeping pressure off your lower back and hips. It’s durable, portable, and fits easily in trucks, cars, or cockpits. Whether I’m behind the wheel or at the controls, it delivers the same comfort and stability. Bottom line: a multi‑purpose cushion that’s tough enough for the road and smooth enough for the skies.

### ⭐⭐⭐⭐⭐ Auto Seating
*by M***E on October 10, 2025*

Purchased this cushion to use in my 2017 F-150 Ford truck (manual seat). The drivers seat springs seam to have become slightly weaker at the rear causing me to sit a little lower than I would like. Tried another full size seat cushion, but it raised me too high for driving comfort. This smaller wedge shaped cushion is absolutely perfect, and puts me at exactly the elevation I find works best. It stays in place, is comfortable, and resolves the issue I purchased it for. Great quality, great vendor, great purchase experience from Amazon. [Review submitted by Marianne's husband]

### ⭐⭐⭐⭐ Works well for purpose intended
*by S***S on March 29, 2024*

I bought this because I’m pretty short at 5’5” and my car seats are leather so I slide down constantly and have a hard time seeing everything around me. This helps so much and I feel like I can see everything now. It doesn’t slide down my seat at all and because it’s a wedge, it meets with my seat pretty well so my legs aren’t killing me. I like it!

## Frequently Bought Together

- kingphenix Wedge Car Seat Cushion: Memory Foam Truck Seat Cushion for Car Seat Driver - Sciatica and Back Pain Relief - Enhancing Driving Comfort -Black
- ComfiLife Car Seat Cushion–Premium Wedge 100% Polyurethane Foam Car Cushions for Driving–Auto Seat Cushion–Back & Sciatica Pain Relief for Long Drives–Comfort for Car Driver,Office, Truck Seat (Black)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-16*