auto dealer in black and red logo
MenuMENU
SearchSEARCH

Evaluate Your Parts Department: Know Your Most Profitable Customer

Don Reed - Does your parts department provide every customer the highest level of service they possibly can? Well, to answer that question properly, we must first determine who is the customer?...

March 26, 2008
4 min to read


Last month, I pointed out that if you want to achieve different results this year, you must be prepared to do different things. My focus was primarily on the service department and more specifically the service drive processes being used every day with your customers. I did not, however, devote much time to the parts department, so here we go. Now, I’m not going to write about the usual inventory turns, true turns, stock orders, special orders, obsolescence or other items of that nature. Instead, I want to encourage you to think about your parts department’s level of service. To put it another way, does your parts department provide every customer the highest level of service they possibly can? Well, to answer that question properly, we must first determine who is the customer? My definition of a parts customer is simply anyone who needs a part. That’s simple enough but let’s makes a list: 

  • Retail Customers: either over-the-counter, telephone, or Internet

  • Wholesale Customers: either over-the-counter, telephone, fax, or Internet

  • Service & Collision Center Technicians

Ad Loading...

Now the question is which one of these categories of customers produces the highest level of gross profit for the dealer? Which one has the highest impact on owner retention? Which one has the highest impact on brand loyalty? Which one contributes the most towards fixed coverage? Which one has the most impact on CSI? The technicians! If you doubt my assessment then look at your December financial statement’s sales and gross profit page, and total the parts gross and labor gross from customer pay, extended warranties, internal and factory warranty for the service department and collision center. Then, simply compare that total to the total gross profit produced from all of your other parts accounts.

Don’t assume that I’m professing you ignore all of your other parts customers because I’m not. Obviously, all customers deserve the highest level of service possible. What I am professing is that you understand the priorities for your level of service. Do this by evaluating the staffing level, as well as the allocation of your parts personnel to effectively support all of these customers. That sounds like a good thing to me!

Here is an example of what I’m talking about. In a recent workshop, a service director was boasting about his wholesale business, which generated about $120,000 in sales the previous month. Here was my interaction with him at this point:

  • What was your gross profit margin?
    12 percent (About $14,000)

  • How many delivery trucks and drivers?
    Three trucks and three drivers

  • How many people are on the retail parts counter?
    Two because we sell a lot of accessories

  • What does your parts manager do?
    He handles all of the wholesale accounts

  • How many parts counter people on the technicians counter?
    Two

  • How many technicians do you have?
    14 in service and 6 in the collision center

Have you stopped laughing yet? Do you get my point? I mean, do you really believe that this dealer is making a “profit” on $14,000 in wholesale gross while paying depreciation, fuel, insurance, and maintenance on three trucks, plus the wages and fringe benefits of three drivers and a full-time parts manager?

Ad Loading...

This guy has consumed way too much “wholesale Kool-Aid!” Is it any wonder that his shop productivity is a whopping 83 percent? He also told me that technician “turnover” was a problem for him lately and he has replaced all of his service advisors this past year. Gee, I wonder why? This guy needs to move to Orlando and hang out with Mickey and his friends in Fantasyland!

Okay, enough sarcasm for now, but how do you measure up in supporting your technicians? The only way to find out is to spend a day in your parts department at the technicians counter. Actually, you’ll have a pretty good idea by noon. Bring a notepad with you to record how much time each technician is spending at that counter waiting on parts. If you did that for the entire day, then multiply that number of lost minutes (hours) by 22 working days, multiplied by your effective labor rate multiplied by your labor profit margin, and that’s the amount of gross profit you’re losing each and every month by not having the highest level of service possible for your technicians. If this exercise produces a very ugly number for you in lost profits, what are you going to do about it?

First of all, evaluate all of the personnel assets that you currently have in your parts department and re-allocate if you can. Second, hire the additional counter people now if you need them. I’ve already showed you how they will pay for themselves. Your turnover will go down, and your technicians’ morale will go up because your presence in the parts department sends a strong message to all that you’re serious about service. Isn’t it about time your parts department started making more money?

Vol 5, Issue 2

Subscribe to Our Newsletter

More Fixed Ops

Photo of white SUV in garage with graphic explaining car photo process
Fixed Opsby StaffJune 15, 2026

UVeye Launches Same-Day Vehicle Listings for Car Dealers

New 'Scan to Sold' offering turns the service lane into a website-ready merchandising photo booth designed to help dealerships reduce turnaround time from days to minutes.

Read More →
Advertising graphic for RockED and Vincue
Fixed Opsby StaffJune 15, 2026

RockED, VINCUE Launch Inventory-Management Industry Certification

Offering for retail automotive dealers and operators is designed to address what the companies say is a lack of standardized and modern thought leadership in vehicle life-cycle management.

Read More →
Two men do mechanical work on car.
Fixed Opsby Lauren LawrenceJune 12, 2026

Survey Shows What Technicians Want

Data gathered by the ASE Training Managers Council shows that service technicians prefer classroom or instructor-led training and hands-on lab work over online or self-led training.

Read More →
Ad Loading...
Photo of metal tools lined up in rows on a surface
Fixed Opsby StaffJune 10, 2026

Automotive Service Pros Month Shifts to October

ASE is making the change to better align with two other sector observances that take place each year highlighting technicians' key role.

Read More →
white Chevrolet Equinox being temperature tested
Fixed Opsby Lauren LawrenceMay 1, 2026

Extreme Temps Hinder EV Efficiency

American consumers might be happy to know that their preferred hybrids are slightly less impacted by extreme temperatures than fully electric vehicles, according to a new study.

Read More →
Photo of "airbag" term on car dashboard
Fixed Opsby Hannah MitchellApril 6, 2026

Ban on Air Bag Inflators by Chinese Maker Proposed

NHTSA blames 10 deaths and two serious injuries on what its investigators believe were illegally imported air bag inflators. It’s taking public comments before deciding whether to ban them outright.

Read More →
Ad Loading...
Graphic showing “Fix It Forward Winner” with a white SUV, open hood, and tools, representing a program that provides vehicle repairs to those in need.
Fixed Opsby StaffMarch 27, 2026

Fix It Forward Program Helps Man Regain Mobility

Albuquerque consumer who suffered a life-changing injury regains the use of his vehicle after Fiesta Volkswagen's service team shared his story with DOWC Cares.

Read More →
Graphic announcing partnership between ASE Connects and Worldpac to support technician pipeline development and strengthen connections between industry and education programs.
Fixed Opsby StaffMarch 23, 2026

ASE Connects Partners With Worldpac to Build Technician Numbers

The collaboration is intended to help auto dealerships, automakers and after-market shops further develop the technician pipeline.

Read More →
Photo of Michelin tire on Mercedes car
Fixed Opsby Hannah MitchellMarch 19, 2026

Not as Tickled With Tires

U.S. consumers are finding less satisfaction with the rubber that meets their roads, though their loyalty to tire brands has lately inched up.

Read More →
Ad Loading...
Fixed Opsby Hannah MitchellFebruary 20, 2026

Auto Recalls Sank Last Year

2025 Sedgwick data indicate that the number of vehicles affected fell to its lowest point in more than a decade.

Read More →