We scan the network.
You get the right part.
Atreus Autoparts connects you to a coast-to-coast network of OEM, new, used, and aftermarket suppliers. Call in your VIN — we match it, quote it, and ship it.
Four ways to get you the right part
Every quote tells you exactly what you're buying — condition, source, and warranty terms — before you approve it.
Original Equipment
Factory parts built by your vehicle's manufacturer — exact fit, every time.
New Aftermarket
Brand-new parts built to OEM specs at a lower price point.
Used & Take-Off
Inspected, tested, and graded parts pulled from our salvage network.
Remanufactured
Core units rebuilt to factory tolerance for major components.
Every system, every category
If it bolts, wires, or belts onto a car, truck, van, or SUV, our network can source it.
Engine & Powertrain
Complete engines, heads, blocks, intake & exhaust.
Transmission & Drivetrain
Automatic, manual, transfer cases, and axles.
Body & Collision
Fenders, bumpers, hoods, doors, and full clips.
Electrical & Lighting
Headlamps, harnesses, ECMs, and starters.
Suspension & Steering
Struts, control arms, racks, and columns.
Brakes
Calipers, rotors, master cylinders, ABS modules.
Interior & Trim
Seats, dashboards, consoles, and electronics.
Wheels, Glass & Cooling
Wheels, windshields, radiators, and AC parts.
Built for people who just want the right part, fast
No account, no cart, no guessing from a dropdown. A real specialist matches your VIN to our live network and backs it with a written warranty.
Nationwide sourcing network
Thousands of salvage yards, OEM distributors, and aftermarket manufacturers searched on every call.
A person answers, not a menu
Specialists know interchange numbers and fitment quirks — no guessing from a dropdown.
VIN-matched accuracy
We confirm fitment against your actual VIN before anything ships.
Warranty on every part
OEM, aftermarket, remanufactured, and used parts all ship with a written warranty.
Free quotes, no pressure
Pricing is quoted up front. You approve before we ever pull the part.
Six steps from call to installed
We don't run a checkout page. Here's exactly what happens when you call.
Call or request a callback
Reach a specialist directly, or leave your number and we'll call you.
Give your VIN or Y/M/M
Your 17-digit VIN gets the fastest, most accurate match.
We scan the network
We check OEM, new, used, and reman availability across our network live.
You get a firm quote
Price, condition, warranty term, and ship time — quoted upfront.
You approve, we lock it in
Once you say go, the part is pulled, boxed, and tracked.
Ships with paperwork
Tracking, warranty docs, and return/core instructions included.
A parts desk for the whole country, run over the phone
Atreus Autoparts is a U.S.-based auto parts sourcing and fulfillment company — the connective layer between buyers and a nationwide network of salvage yards, OEM suppliers, and aftermarket manufacturers.
Every call triggers a live search across our network, so you're quoted on parts that are actually available, not backordered.
More about usAtreus Autoparts, LLC
U.S.-operated auto parts sourcing service specializing in OEM, new, used, and aftermarket parts — ordered entirely by phone.
What buyers tell us
"Called in a VIN for a used transmission on a Tuesday, had it installed by the following Monday. The quote matched the invoice exactly."
"I didn't have to create an account or figure out which part number matched my trim. The specialist just asked for my VIN and handled it."
"Needed an OEM fender that was on backorder everywhere else. They found a take-off part in three states and shipped it in under a week."
Quick answers before you call
Why isn't there a shopping cart on this site?
Fitment depends on VIN-level detail that a dropdown can't reliably capture. A specialist verifying your VIN catches mismatches before they become a wrong-part return, and quotes condition-based pricing that changes hourly on used inventory.
What information should I have ready when I call?
Your 17-digit VIN is fastest. If you don't have it, year, make, model, trim, and engine size work.
Do you ship nationwide?
Yes. We ship to all 50 U.S. states via standard ground and palletized LTL freight for larger items.
Have your VIN? Let's find your part.
Specialists are standing by during business hours. Same-day quotes on most requests.
Call (888) 491-3192About Atreus Autoparts
A U.S.-based auto parts sourcing and fulfillment operation, built around a simple idea: the fastest way to get the right part is still a phone call to someone who knows parts.
Why we built a phone-first parts company
Atreus Autoparts started from a common frustration in the auto parts world: online catalogs full of parts that turn out to be backordered, mismatched, or misrepresented once you actually try to order them. Fitment data is messy, used-part condition changes daily, and pricing on salvage inventory shifts by the hour.
So instead of building another catalog, we built a sourcing desk. Every request is handled by a specialist who checks live availability across our network before quoting a price.
Sourcing, verification, and fulfillment
We operate as the layer between buyers and a nationwide network of licensed salvage yards, OEM parts distributors, and aftermarket and remanufacturing suppliers. When you call, we search that network in real time, verify fitment against your VIN, and handle payment, shipping, and warranty paperwork.
We work with individual vehicle owners, independent repair shops, dealerships, and commercial fleets across the United States.
Our operating principles
Accuracy over speed
We'd rather take an extra few minutes on a call to confirm a VIN than ship a part that doesn't fit.
Plain, upfront pricing
Every quote includes part price, shipping, any core charge, and warranty term — before you agree to anything.
Warranty-backed sourcing
We only work with suppliers who stand behind grading and testing claims, because our warranty rides on theirs.
No pressure, no scripts
Specialists are trained on parts, not sales quotas. If we can't verify fitment, we'll tell you before you buy.
Real people, every call
You'll talk to a parts specialist, not a static FAQ bot or an endless phone tree.
Coverage over guesswork
A wide supplier network means fewer "we don't have that" calls and more real options at different price points.
Built for anyone who needs a part sourced right
Vehicle Owners
Sourcing a part for your own car or truck without wading through fitment charts.
Independent Shops
Fast quotes across OEM, used, and aftermarket to keep repair orders moving.
Dealerships
Overflow and hard-to-find sourcing when in-house parts departments come up short.
Fleets
Recurring sourcing for commercial fleets that need parts and turnaround they can plan around.
Talk to the team sourcing your part
Same specialists you'll work with on delivery day answer the phone.
Call (888) 491-3192Parts & Services
OEM, new aftermarket, used, and remanufactured parts sourced for cars, trucks, vans, and SUVs — quoted and ordered by phone.
Sourced across every major system
Don't see your exact part listed? Call — if it's on a car, truck, van, or SUV, chances are our network carries it.
Engine & Powertrain
Complete engines, long/short blocks, cylinder heads, intake & exhaust manifolds, turbos, fuel systems.
Transmission & Drivetrain
Automatic and manual transmissions, transfer cases, differentials, axles, CV shafts and joints.
Body & Collision
Fenders, bumpers, hoods, doors, quarter panels, grilles, and full front/rear clips.
Electrical & Lighting
Headlamps, tail lamps, wiring harnesses, ECMs/PCMs, alternators, starters, batteries.
Suspension & Steering
Struts, shocks, control arms, sway bars, steering racks and columns, power steering pumps.
Brake Systems
Calipers, rotors, master cylinders, brake boosters, ABS modules and sensors.
Interior & Trim
Seats, dashboards, center consoles, door panels, airbags and restraint components.
Wheels & Tires
OEM and take-off wheels, TPMS sensors, and used tire sets by size.
Glass & Mirrors
Windshields, back glass, door glass, side and rearview mirror assemblies.
Cooling & A/C
Radiators, condensers, compressors, cooling fans, heater cores.
Fuel & Exhaust
Fuel tanks and pumps, exhaust manifolds, catalytic converters, mufflers.
Heavy-Duty & Fleet
Sourcing for commercial vans, pickups, and light-duty fleet vehicles at volume.
OEM, new, used, or remanufactured — what's the difference?
OEM — Original Equipment Manufacturer
Brand-new parts made by your vehicle manufacturer or its original supplier. Highest cost, guaranteed exact fit and factory finish.
New Aftermarket
Newly manufactured by an independent parts maker, built to meet or exceed OEM specifications. Cost-effective where factory branding isn't required.
Used / Recycled (Take-Off)
Removed from a donor or salvage vehicle, inspected and graded on condition. The most economical option, backed by a limited warranty.
Remanufactured
A worn core unit rebuilt to factory tolerances with new wear components — a middle ground on cost and reliability for major components.
Beyond the part itself
VIN & Fitment Verification
Every quote is checked against your VIN before it's confirmed, reducing wrong-part returns.
Wholesale & Shop Accounts
Recurring pricing and priority sourcing for repair shops, dealerships, and fleets ordering regularly.
Freight & Large-Item Shipping
Palletized freight coordination for engines, transmissions, and large body panels.
Warranty Claims Handling
One phone call starts a warranty claim — we coordinate directly with the supplying yard or manufacturer.
Hard-to-Find Sourcing
Discontinued or low-availability parts searched across our full national network.
Core Return Coordination
Prepaid return labels and instructions provided for parts sold with a refundable core charge.
Tell us the part — we'll tell you what's available
Most categories quoted same-day during business hours.
Call (888) 491-3192Frequently Asked Questions
Everything buyers ask before, during, and after a phone order.
Why do I have to order by phone instead of a website cart?
Fitment on used, OEM, and aftermarket parts depends on VIN-level detail — trim, engine size, production date, and factory options — that a shopping cart can't reliably verify. Talking to a specialist means your VIN gets checked before a part is pulled, and you get real-time pricing on used inventory that changes hour to hour.
What information do I need before I call?
Your 17-digit VIN is the fastest route to an accurate quote. Without it, have your year, make, model, trim, and engine size ready. A photo of a damaged part helps too, if you can send one.
Can I request a callback instead of calling in?
Yes. Submit your number and part details on the Contact page and a specialist will call you back, typically within one business day.
Do you sell to the general public or only businesses?
Both. We work with individual vehicle owners as well as independent repair shops, dealerships, and commercial fleets, with wholesale pricing available for recurring business accounts.
What's the difference between OEM, new aftermarket, used, and remanufactured?
OEM parts are made by your vehicle's manufacturer or original supplier. New aftermarket parts are newly made by independent manufacturers to OEM specs. Used/take-off parts are removed from a donor vehicle and graded on condition. Remanufactured parts are rebuilt core units. Full details are on the Parts & Services page.
Are used parts tested before they're sold?
Yes. Suppliers in our network inspect and grade used parts on condition, and mechanical components such as engines and transmissions are functionally tested where applicable before being listed as available.
How do you guarantee a part will fit my vehicle?
We match every part against your VIN, not just year/make/model, since trim and build-date variations affect fitment on many parts.
Do parts come with a warranty?
Yes, every part ships with a written warranty term that varies by condition and source — see our Warranty Policy for specific terms by part type.
What if the part doesn't fit or arrives damaged?
Call us within the return window listed in your paperwork. We'll issue a Return Merchandise Authorization (RMA) and walk you through next steps.
What is a core charge?
Certain remanufactured parts — engines, transmissions, alternators, starters — include a refundable core charge that's returned once your old part is sent back in comparable condition. See our Core Charge Policy for details.
Do you ship to all 50 states?
Yes, we ship nationwide via standard ground carriers, and via palletized freight for large or heavy items like engines, transmissions, and body panels.
How long does shipping take?
Most parts ship within 1–3 business days of order confirmation and arrive within 2–7 business days depending on distance and part size.
How do I pay for my order?
We accept major credit and debit cards over the phone, and offer invoicing for approved wholesale and fleet accounts.
Can my mechanic or shop order on my behalf?
Yes — many of our orders come directly from repair shops. Just make sure whoever calls has the VIN and part details on hand.
Still have a question?
Specialists are on the phone during business hours to walk through anything not covered here.
Call (888) 491-3192Contact Atreus Autoparts
Call for the fastest quote, or request a callback and a specialist will reach out.
Prefer we call you?
Fill in your vehicle and part details and a specialist will call you back, typically within one business day. For the fastest response, calling in directly during business hours is still quickest.
Shops, dealers & fleets
Ask about wholesale pricing, recurring sourcing accounts, and invoicing terms for repair shops, dealerships, and commercial fleets.
Set up a shop account
Call and ask for the wholesale desk, or email info@atreusautoparts.com with your business name, resale/tax ID, and typical order volume.
To start a warranty claim or return, call (888) 491-3192 and have your order or ticket number ready — see our Warranty Policy and Return & Refund Policy for details.