Power your
Auto Parts Store with
Smart fitment tools

AutoFit AI adds Year-Make-Model search, VRN/VIN lookup, and an AI sales assistant to your Shopify store - so every customer finds the right part, every time. Fewer returns. More conversions. Zero coding.
Setup in under 10 minutes · Used by 50+ auto parts stores

Find your parts

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OR

Find the right parts that fit your vehicle

Built for auto parts. Proven to convert.

Auto parts shoppers abandon carts when they're unsure a part fits. AutoFit AI eliminates that uncertainty with smart fitment search, instant VIN lookup, and an AI assistant that answers fit questions in real time. The result: higher conversions, fewer returns, and customers who trust your store.
Live in under 10 minutes
no code required
Import your data easily
bulk CSV or manual entry
AI answers fit questions
24/7 AI fitment assistant
Store-wide fitment
from homepage to checkout

Key Features

Make shopping easy.

Customers can select their Year, Make, and Model to instantly find products that fit.
Automotive parts finder tool with dropdowns for make, model, year, and parts, along with icons of a wheel, gear, and bolt.
funnel-icon

YMM Filter

(Year-Make-Model Search)

Dropdown search visible in header or sidebar
Connects to your product data automatically
Customizable to match your store theme

Personalized shopping is just one click away.

Give shoppers the ability to save their vehicles for repeat visits.
Automotive parts on a white background with a blue 'My Garage' interface.
car icon

My Garage

personalized shopping

Customers never need to re-enter details
Supports multiple vehicles per user
Builds loyalty and repeat purchases

Your 24/7 sales rep.

The AI Assistant answers product fitment questions, guides shoppers, and reduces support requests.
Interface with chat bubbles and gear icons on a gray background

AI Assistant

Smart Chatbot for Auto Stores

Fitment-aware chatbot for accurate response
Customizable colors, messages, and tone
Live chat fallback option

Give shoppers transparency and confidence.

For detail-oriented buyers, show a complete vehicle compatibility table.
Table listing BMW models with their corresponding parts for shipping returns and fitment details.
Product image with a clear background

Fitment Table

Full Compatibility List

Display all Year-Make-Model combinations
Connects to your product data automatically
Fully customizable to match your store design

Turn uncertainty into trust with AutoFit Al.

Stop customer hesitation. Add a "Check Fitment" widget on every product page.
Product for BMW F 850 GS and F 750 GS 2022 with a green label indicating compatibility.
Tick icon with a clear background

Product Fitment Verification

on Product Pages

Quick confirmation before checkout
Reduces wrong orders & returns
Boosts buyer confidence near the Add to Cart button

Why choose
Shopify + Autofit AI?

Shopify is the #1 eCommerce platform for entrepreneurs. With AutoFit AI, it becomes the #1 platform for selling auto parts online.

Whether you're launching a new parts shop or upgrading an existing one, AutoFit AI + Shopify is the fastest way to build and grow your automotive business.

<strong>Shopify handles</strong>
Shopify handles
payments
<strong>AutoFit AI powers</strong>
AutoFit AI powers
fitment, personalization, and customer confidence
<strong>Together, you get</strong>
Together, you get
a ready-to-scale automotive business

Pricing plans for every business need

Discover quick and comprehensive answers to common questions about our plans, services and features.

Emoticon with sunglasses on a white background
14-day free trial

Starter

For hobbyists and boutique shops
$50 /month
  • Upto 2000 Fitment Rows
  • AI Chatbot – 1M tokens/month
  • Fitment Widget–Search by
    Make/Model/Year
  • Fitment Verification Widget
  • Standard Support

Pro

For high-traffic professional retailers
$150 /month
  • Upto 10,000 Fitment Rows
  • AI Chatbot - 3M tokens/month
  • Fitment Widget–Search by
    Make/Model/Year
  • Fitment Verification Widget
  • Fitment Table
  • Priority Support

Elite

For large-scale enterprises and high-volume data
$250 /month
  • Upto 20000 Fitment Rows
  • AI Chatbot - 5M tokens/month
  • Fitment Widget–Search by
    Make/Model/Year
  • Fitment Verification Widget
  • Fitment Table
  • Priority Support

Case studies

At Cartmade, we specialize in building high-performance Shopify stores tailored for auto parts merchants. Our expertise in integrating Year-Make-Model search and custom auto parts finders ensures your customers find exactly what they need, boosting sales.

ROI CALCULATOR

How much are wrong-part returns costing you?

Adjust the sliders to see exactly what fitment errors cost your store — and how quickly AutoFit AI pays for itself.

30–40% of returns are fitment errors
AutoFit AI recovers ~65% of those losses
Setup in under 10 minutes

Your store numbers

Drag each slider to match your store
Monthly orders
Average order value
Current return rate
% of returns from wrong fitment
Cost to process each return
Annual billing Save 20%
Monthly savings with AutoFit AI
$0
per month, after plan cost
$0 recovered per year
Adjust the sliders to match your store and see your personalized savings.
Monthly fitment-related losses
Estimated recovery (65% avg)
AutoFit AI plan cost
Net monthly benefit
Payback period
Fitment returns / mo
Revenue at risk / mo
Processing cost / mo
Return on investment

Start recovering lost revenue today

14-day free trial · Live in under 10 minutes

Client review

AutoFit AI has been a fantastic addition to our Shopify store. The Year/Make/Model filter works flawlessly and has made it significantly easier for our customers to find the exact products they need. Since installing it, we’ve seen a smoother shopping experience and better product discovery, which has positively impacted our business.

I also want to specifically highlight the outstanding support from Bipul. He was responsive, knowledgeable, and genuinely committed to helping us get everything set up properly. Any questions or adjustments we needed were handled quickly and professionally.

Overall, this app delivers real value, both in functionality and customer support. I highly recommend it to any store that relies on precise vehicle fitment filtering.
Majestic Car Mats ®
February, 2026
Majestic Car Mats ®

Everything you need to know, All in one place

Discover quick and comprehensive answers to common questions about our platform, services and features.
1. How does AutoFit AI's vehicle detection work, and is it accurate?

AutoFit AI uses Year Make Model filters, saved vehicles, and fitment verification to help shoppers find compatible parts with confidence.

2. How does this app help increase my sales and reduce returns?

It helps customers choose the right products faster, reducing incorrect orders and increasing purchase confidence.

3. Do I need any technical or coding skills to install and use AutoFit AI?

No, AutoFit AI is built for easy Shopify integration with simple setup and management.

4. How do I connect my products to specific vehicles? Can it handle complex fitments?

You can match products to vehicle data and show detailed compatibility using fitment tables and verification tools.

5. My store sells universal parts (like tools or fluids) alongside vehicle specific ones. Will this app still work?

Yes, AutoFit AI works alongside universal products while adding fitment support where needed.

6. What happens if a customer's vehicle isn't in your database or is very new or old?

Customers can still shop normally, while available fitment tools help guide compatibility checks.

AUTOFIT AI

Ready to supercharge your auto parts store?

Whether you want to explore AutoFit AI, get help with your setup, or have a question about fitment tools, drop us a message and we'll get back to you within one business day.

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    14-day free trial
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    Live in under 10 minutes
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    Dedicated support from our team

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