Mechanic lifting a car engine in a well-lit auto repair shop

Parts on demand. Bays stay turning.

The right part
at your bay door
in 90 minutes.

Grease Run connects mechanics to local vendors for cars, heavy equipment, and race builds — real-time availability, real-time delivery.

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No credit card required. Set up in under 5 minutes.

By the numbers

90 min

Average delivery to your bay

500+

Local vendor partners nationwide

12 K+

Parts categories in our network

98 %

Order fill rate on first request

How it works

Built for the bay floor, not the boardroom.

Real-time inventory

Know what's in stock before you pick up the phone.

Our vendor network updates inventory in real time. Search by part number, OEM, or description across hundreds of local suppliers — auto, heavy equipment, and performance. No more calling three shops only to hear "we can order it."

90-minute delivery

Parts at your bay door. Not at the counter two towns over.

Grease Run's last-mile driver network covers the full metro area. Order by 4 PM, part arrives before your tech clocks out. No more sending a runner, no more waiting until tomorrow, no more dead bays eating your labor rate.

Every category covered

One platform for cars, trucks, equipment, and race builds.

Light-duty auto parts. Diesel and heavy equipment components. Custom and performance parts for race trucks and off-road builds. Grease Run sources from specialized vendors in your area so you get the right part — not a generic substitute.

Why Grease Run

Other platforms let you order.
We deliver.

PartsTech and Nexpart are built for procurement teams and dealerships. Grease Run is built for the mechanic turning wrenches who needs the part now.

Get started today

Local vendors first

We source from shops and suppliers already in your city — not a national warehouse 3 states away. Faster delivery, supports your local parts ecosystem.

We deliver — they don't

PartsTech and Nexpart let you order. Then you still wait for the counter pickup or a slow freight run. Grease Run puts the part in your tech's hand.

Race and heavy equipment

Standard platforms skip the hard stuff. Grease Run was built to source Cummins ISX injectors, custom race truck suspensions, and everything in between.

Built for hourly billing

You lose money every minute a car sits on the lift. Our 90-minute window is a promise, not a suggestion — because we know your day rate depends on it.

Pricing

Flat pricing. No per-delivery surprises.

One monthly rate. Unlimited access to the network. Delivery is included.

Solo Shop

$49 /month

For independent techs and small one-bay operations.

Up to 20 orders/month
Access to full parts network
90-minute delivery guarantee
Order tracking dashboard
Email support

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They turned hours into minutes.

“

Before Grease Run, I was sending a runner to the parts store twice a day. Now I order on the app and the part's here before the customer comes back for their car. I've added two extra jobs a week because of it.

Marcus T.

Owner, Eastside Transmission & Auto

Denver, CO

“

We do a lot of heavy diesel work — Cummins, CAT, International. Those parts are hard to source fast. Grease Run actually has the network for it. Last week I had a 15-speed Eaton Fuller synchro set at my door in 70 minutes. That blew me away.

Dale R.

Lead Tech, Highline Equipment Repair

Kansas City, MO

“

We run a two-car race team. Custom parts are either impossible to find locally or take a week to ship. Grease Run connected us with three local performance vendors we didn't even know existed. Changed our build season completely.

Jordan K.

Crew Chief, K-Bar Racing

Phoenix, AZ

Get running today

Stop losing bays.
Start running parts.

Join shops already using Grease Run to keep every lift turning. First order in 5 minutes. First delivery in 90.

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No credit card. No long-term contract. Cancel any time.