Arnold Motor Supply-Grinnell

Grinnell, IA

Address: 802 West St Grinnell, IA 50112 Phone: (641) 236-3188 Email:

After decades of service to the Grinnell community, Arnold Motor Supply enjoys a well earned reputation of friendly expert service paired with top quality automotive, industrial, and agricultural parts. Customers also find shop supplies, accessories, and the tools needed to get the job done.

Services Available at This Location
Full-Line Automotive Parts
Paint & Body
Store Hours
7:30 a.m. - 5:30 PM Mon-Fri
7:30 a.m. - 1:00 p.m. Sat
Closed on Sundays
Store Manager/Partner
Greg Walkup
Contact Greg

News & Events

Top Managers Recognized

January 13, 2016

At this week’s Arnold Group of Companies’ Manager’s meeting two store managers received special recognition of their efforts in 2015.

Mike Georgi, manager of the Auto Value Parts…

Read More.
Tractor Show rolling into Grinnell

August 26, 2015

Our  Arnold Motor Supply in Grinnell is hosting a vintage Tractor show on Thursday, August 27.  Grinnell will be celebrating Ag Days, so there will be activies throughout town, but you… Read More.

Grinnell Photos