LrParts
A specialized auto-parts marketplace with OEM-matched fitment and a hybrid inventory model that expands catalog without expanding warehouse cost.
Industry
Automotive e-commerce
Region
Global
Stage
Delivered client product
Built
Specialized e-commerce + supplier-feed routing
Commerce
Vehicle-fitment e-commerce + live supplier-feed fulfillment.
0fitment errors via OEM matching
lrparts/pipeline
0
✓fitment · OEM 4471-A matched to vehicle
✓inventory · warehouse stock resolved
▸supplier · RIDEX live feed joined
▸checkout · Stripe order routed
The problem
What was broken
Customers need absolute confidence a part fits their vehicle. Sellers face a tradeoff: hold massive inventory or leak revenue.
The solution
What we built
A specialized e-commerce platform with OEM part-number matching and a hybrid inventory model combining warehouse stock with live supplier feeds.
The outcome
What shipped
Catalog expanded without working capital. Fitment compatibility errors eliminated.
Built with
NestJSFastifyNext.jsPostgreSQLStripeDockerpnpm monorepoRIDEX API
Reflects designed capacity from the build; live numbers verified per engagement.
Next case study
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Real-time, multi-module site builder + moderated directory.
Let's build something that ships.
You'll talk to a founder, not a sales rep. Tell us what you're building and we'll tell you how we'd ship it.