The People Behind The Parts.
We're a team of parts specialists who believe buying a used engine shouldn't feel like a gamble. Tested units, real photos, honest answers — that's the whole playbook.
Built For The Driver Who Just Needs Their Car Back
Used Engine Expert started with a simple frustration: buying a used engine online meant stock photos, vague mileage claims, and a phone line nobody answered. We knew the industry could do better — so we built the company we'd want to buy from.
Today we move quality used and remanufactured engines and transmissions across all 50 states, sourced from a network of 150+ verified suppliers. Every unit is tested before it's listed, photographed before it ships, and backed by a warranty our own team stands behind — no third-party runaround.
Four Rules We Don't Break
These aren't slogans on a wall — they're how every single order gets handled.
Test Everything
No untested cores, ever. Compression, leaks, shift pressure, mileage — verified before a unit earns a listing.
Show, Don't Tell
You see real photos of your exact unit before it ships. No stock images, no surprises, no substitutions.
Back It In Writing
6-month warranty standard, extendable to 3 years, plus a 30-day money-back guarantee — handled by our own team.
Real Humans, 24/7
Every call and text reaches a parts specialist who knows engines — not a script, not a bot, not a ticket queue.
Built Into Every Order.
Operational facts, not marketing promises.
Used Engines
Low-mileage, VIN-matched engines for cars, trucks, and SUVs — every one compression-tested, leak-checked, and mileage-verified before it ships.
Browse Used Engines → Shift-TestedUsed Transmissions
Automatic and manual transmissions tested for shift pressure and solenoid operation — matched to your VIN so they bolt up the first time.
Browse Transmissions →Talk To A Real Person.
Specialists, not call centers. Reach us any way you like — or jump straight into the search.