Litter Robot 3 Cat Sensor Repair Kit: Fix Faults, Save 300+ on Whisker Box Repairs

Give Your Litter-Robot 3 a Second Life — With a Smarter, Stronger Upgrade

Tired of your Litter-Robot 3 blinking red or stopping mid-cycle? The problem isn’t the whole unit — it’s usually just the cat sensor pad on the back. This small part wears out over time, causing false triggers and endless errors. Instead of replacing the entire base for over $300, you can upgrade the sensor pad with our durable, precision-designed replacement.

Why Upgrade?

The factory sensor pad has some common flaws:
❌ Soft flexible plastic wears out quickly
❌ Rounded edges reduce stability and cause errors
❌ Thin latch designed to fail with normal use
❌ Bolt slides into the foot, making replacement difficult
❌ Sharp bolt ends can even tear waste bags

Our Improved Design

✅ Fast install — fits in minutes with just a crescent wrench (hardware included)
✅ Built to last — reinforced latch is 5× stronger than the original
✅ Stable + accurate — wider, flat base improves floor grip and error prevention
✅ Safe for pets — smooth rounded bolt nut won’t snag or damage tray bags
✅ Adjustable — fine-tune for your cat’s weight for better accuracy
✅ Compatible with all Litter-Robot 3 models
✅ Ships fast — 1–3 business days

Material Options

Choose the strength that fits your household:

PLA+: Affordable everyday durability for normal use

PLA Carbon Fiber: Stronger, impact-resistant option for multi-cat homes

PETG Carbon Fiber (NEW!): Maximum toughness, heat-resistant, built for heaviest use

Why Customers Love It

✔ Saves hundreds compared to replacing the base
✔ Extends the life of your Litter-Robot 3
✔ Designed by cat owners, for cat owners

Stop stressing over red lights and mid-cycle errors. Upgrade your Litter-Robot 3 today and get back to a cleaner, smoother litter box experience.