Truck Parts Price Index

9,552 price checks across 2,199 truck parts and 290 retailers, collected every day since July 8, 2026. This page is the summary: what each kind of part costs on each truck, as a low, a middle and a high. Anyone is welcome to quote it. Please quote the date with it.

These are the prices the retailers we track were asking, not what anybody paid, and not a market average. Amazon and eBay are left out entirely. The middle number is the median, so half the parts in that row cost less and half cost more, which is a more useful figure than an average when one $15,000 turbo kit sits in the same row as a $999 one.

What parts cost, by category and truck

Every row above has at least 5 parts behind it. Another 202 category and truck combinations are tracked but have fewer than that, so they are left out rather than shown as a range built on two or three parts. They appear here once enough of them are priced.

How these numbers are made

Each part is checked against the retailers that sell it, every day. For this page we take each part's most recent tracked day, use the lowest price found for it that day, and then take the low, median and high of those prices across every part in the group. A part that has not been confirmed recently drops out rather than carrying a stale number forward. The full method, including what happens to a price we cannot confirm, is on the about page.

What this cannot tell you: what a part sold for after a discount code, what a shop charged to fit it, or what the same part cost a year ago. The record starts July 8, 2026 and only grows from here.

Using this

Quote it, screenshot it, or link to it. If you are pricing one specific part rather than a category, the parts catalog shows the current lowest price for each one with the retailer named and the day it was checked, and the builder adds them up as you stack them.