Used Car Parts Fitment Guide – How to Know If It Fits Your Vehicle
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"Will It Fit? Your Complete Guide to Choosing the Right Used Car Part for Your Vehicle"

"Will It Fit? Your Complete Guide to Choosing the Right Used Car Part for Your Vehicle"

19 Jun,2025

Before buying a used car part, check compatibility with part numbers, model details, and expert fitment tips. Use this guide to avoid mismatch and returns.

"Will It Fit? Your Complete Guide to Choosing the Right Used Car Part for Your Vehicle"

🚘 Will It Fit? Your Complete Guide to Choosing the Right Used Car Part for Your Vehicle

You’ve found a used headlamp, bumper, or AC compressor online — but how do you know it will fit your car perfectly?

When buying used spare parts, checking fitment compatibility is the most important step. A mismatch not only wastes time and money, but can also lead to safety issues or repair delays.

This guide will help you confidently buy correct-fit used parts online or offline — especially from marketplaces like NayapuranaOnline.com.


✅ Step 1: Match the OEM Part Number

The most accurate way to verify fitment is by matching the OEM (Original Equipment Manufacturer) part number.

🔍 Where to Find It:

  • Printed or engraved on the old part

  • Mentioned in your owner’s manual or service book

  • Ask your mechanic or service center

  • On Nayapurana, OEM numbers are often listed in product descriptions

Example:
Headlight for Tata Nexon: 540770100104
Bumper for Hyundai i20: 86511C7000


✅ Step 2: Use Your VIN or Chassis Number

The Vehicle Identification Number (VIN) is like your car’s fingerprint.

🔧 With your VIN, a seller or mechanic can:

  • Check exact engine and body configuration

  • Confirm production year, model variant

  • Match parts like ECU, doors, fenders, lights, etc.

📝 VIN is printed:

  • On your RC book

  • Engine bay metal plate

  • Bottom corner of windshield


✅ Step 3: Match the Car’s Model, Year, and Variant

Many parts change between:

  • Yearly facelifts

  • Fuel type variants (Petrol/Diesel/EV)

  • Transmission types (Manual/AMT/AT)

Example:
Hyundai i20 (2014) headlight is different from i20 Elite (2016+).

Always confirm:

  • Exact Model Name (e.g., Tiago, Altroz, i10 Grand)

  • Year of Manufacture

  • Trim level (Magna, Sportz, Asta, etc.)


✅ Step 4: Ask for Real Photos & Mounting Points

If you’re buying from an online used parts seller like Nayapurana:

  • Always ask for clear part images

  • Check mounting brackets, connector types, bolt positions

  • Verify shape, size, and plug design visually


✅ Step 5: Ask the Seller for Fitment Support

On sites like NayapuranaOnline.com:

  • They cross-check fitment for you based on model details

  • You can upload a photo of your old part for comparison

  • They often mention return policies in case of mismatch


🔧 BONUS: Fitment-Friendly Parts vs Sensitive Parts

Easy to Match (Standard Fit)Sensitive Parts (Check Carefully)
Doors, Bonnets, MirrorsECUs, Airbags, HMI Units, Wiring
Lights, Bumpers, SwitchesCompressors, Sensors, Mounting Hardware

🛒 Trusted Fitment-Certified Spare Part Store:

NayapuranaOnline.com

  • Genuine used OEM parts

  • Fitment support via part numbers or VIN

  • Real part images for visual confirmation

  • Warranty & return options on select items

👉 Start here: https://nayapuranaonline.com


📦 Final Word:

Don’t guess when it comes to spare parts.
By matching part numbers, using your VIN, checking your variant, and working with verified sellers — you’ll get the right fit the first time.

✅ Save time
✅ Avoid returns
✅ Drive safely