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Fitment Guide

Learn how to find parts that are guaranteed to fit your vehicle — step by step.

What Is Fitment?

Fitment refers to whether a part is compatible with your specific vehicle. Two cars can look identical but have different suspension geometry, bolt patterns, or subframe designs — making a part fit one perfectly and not fit the other at all.

At PJDM, every product is linked to a fitment database. When you select your vehicle, only parts that physically fit your Year, Make, and Model — and where applicable, Engine, Drive Type, and Body Style — are shown.

How to Use the Part Finder

  1. 1

    Select Your Year

    Choose the model year of your vehicle. It's printed on your registration documents and usually on a sticker inside the driver's door jamb.

  2. 2

    Select Your Make

    Choose the manufacturer — e.g. Toyota, Honda, Nissan. The list automatically narrows to only makes available for the year you selected.

  3. 3

    Select Your Model

    Choose your specific model — e.g. Supra, Civic, Silvia. If it's not listed, we may not have fitment data for it yet. Contact us and we'll check our database.

  4. 4

    Save to My Garage (Optional)

    Sign in and click Save to My Garage to remember your vehicle across sessions. You can store multiple vehicles and switch between them at any time.

  5. 5

    Shop with Confidence

    Once your vehicle is active, product pages show a green Fits your vehicle badge or a red Does not fit warning.

Important Notes

Modified vehicles: Fitment data is based on factory specification. If your car has had an engine swap, conversion, or major structural modification, verify compatibility with a specialist before ordering.

Sub-model variants: When Engine, Drive Type, or Body Style fields appear in the Part Finder, fill them in for the most accurate results.

Fitment guarantee: If a part is shown as compatible and it doesn't fit on arrival, contact us and we'll sort it out at no cost to you.

Frequently Asked Questions

It may mean we haven't added fitment data for that model yet. Send us a message with your Year / Make / Model and we'll check our supplier database and add it if we can.
Yes. Sign in, open the Garage panel from the header icon, and add as many vehicles as you like. Click any saved vehicle to make it the active one for fitment checks.
Our fitment database is updated regularly but may occasionally have gaps. If you're confident the part fits, contact us so we can verify and correct the record. We'd rather fix our data than lose a sale.
Where trim differences affect fitment, we include Engine and Drive Type selectors in the Part Finder to narrow results. Select all applicable fields for the most accurate result.
No — select a vehicle without an account and it will be remembered in your browser session. Create an account to permanently save multiple vehicles to your Garage.