Why car parts cost more than the price you saw online

You found the part. You did the research. The price looked fair — maybe even better than you expected. You placed the order, paid the freight, and waited.

Then the final bill arrived and the total was nothing like the number you started with.

If you have ever sourced a car part to Antigua, St. Kitts, Dominica, Grenada, St. Lucia, St. Vincent, or any of the OECS islands, this moment is familiar. And the frustration is not just about the money — it is about the fact that nobody warned you. Nobody sat down and explained what importing actually costs before you committed to the order.

That is what this article is for.

The number you see online is only one part of the total

When you search for a part on any supplier website — whether it is a US-based auto parts retailer, a regional wholesaler, or a direct manufacturer listing — the price displayed is the supplier’s selling price. That is all it is. It does not include what it costs to move that part from the supplier’s shelf to your hands on-island. And in the Caribbean, that gap is significant.

The total landed cost of any imported part is made up of several layers. Understanding each one means you can budget accurately before you commit, not after.

The freight cost

The first layer on top of the supplier price is freight. Getting a part from a warehouse in Florida, Texas, or further afield to a Caribbean island costs money — and that cost varies based on the size and weight of the part, the shipping method chosen, and the destination territory. A small sensor or filter ships cheaply. An engine block, a gearbox, or a set of suspension components is a different calculation entirely. Air freight moves faster and costs more. Sea freight takes longer and makes more sense for heavy or bulky items. The freight cost is real, it is unavoidable, and it needs to be part of your budget from the very beginning.

The customs duty

This is the layer that surprises people most — and the one that causes the most frustration when it is not explained upfront.

Every OECS territory charges import duty on goods entering the island. Duty is not calculated on the supplier price alone. It is calculated on what is called the CIF value — that is the Cost of the part, plus Insurance, plus Freight. The total of those three figures is the base on which your duty percentage is applied.

Different territories apply different duty rates, and different part categories can attract different rates within the same territory. The result is that the same part ordered to two different islands in the same week can have two completely different final costs. This is not an error or an anomaly — it is simply how island customs structures work.

What this means practically is that a part listed at $150 USD can attract duty charges that bring the XCD equivalent well beyond double that figure depending on where it is being delivered and what category it falls under. That is not a worst case scenario — for many common part types it is entirely routine.

The VAT

On top of duty, most OECS territories apply VAT to imported goods. This is calculated after duty has been applied, which means it compounds on an already increased figure. VAT rates vary by territory but they are not small. They are a real and consistent part of every import cost and they belong in your budget alongside everything else.

What this means before your next order

None of this is meant to discourage you from sourcing parts. These costs are the reality of island importing and they apply to every supplier, every order, every time. The difference between a good experience and a frustrating one is almost entirely down to whether you knew the full picture before you committed.

A reliable supplier will give you a landed cost estimate — not just the part price — before you place an order. That estimate should account for freight, duty, and applicable VAT for your specific territory. If a supplier quotes you only the part price and leaves you to figure out the rest, that is information worth having about how they operate.

Knowing what to ask for is the first step to never being caught off guard again.

Ready to get a full landed cost quote for your island? Start here → Request Your Quote Right Here.