What High-Absorption Dealerships Do Differently With Aging Parts

Most GMs chasing 80%+ absorption are sitting on the exact thing holding them back.

Walk into your parts department and there’s a good chance 20–30% of your inventory is obsolete. Not slow-moving. Not seasonal. Just… sitting.

That’s not a parts problem.
That’s trapped capital.

And the dealerships hitting high absorption? They’re not writing it off. They’re selling it.

The Blind Spot Most GMs Don’t Realize

Let’s call it what it is.

You care about:

• Selling cars
• Keeping the service drive full
• Maintaining strong margins

Parts is there to support service.

So when inventory ages out, it gets treated like background noise. Something to clean up later. Something the parts manager “handles.”

But here’s the problem.

Obsolescence isn’t neutral. It’s working against you.

• Industry standard for acceptable obsolescence: 10%
• Best-in-class: under 3%
• Reality: most stores are sitting at 20–30%

That gap? That’s where absorption quietly breaks down.

You’re Not Just Storing Parts. You’re Paying Not to Sell Them.

Let’s put real numbers behind it.

• Obsolete parts account for $50,000–$88,000 in lost dealership capital, on average
• Carrying costs range from 18% to 50% annually
• Up to 30% of obsolete inventory comes from unclaimed special orders

So not only is that inventory not generating revenue… It’s actively costing you money every single month.

And it gets worse. Most of those parts won’t sell locally. Ever.

High-Absorption Stores Don’t Rely on Local Demand

Here’s the difference. Average stores try to “clean up” obsolescence.

High-performing stores expand demand. Because the issue isn’t the part. It’s the size of your market.

Consider this:

• 40% of Americans shop on eBay
• 135+ million active buyers on eBay Motors
• A vintage car part is sold every 11 seconds

Let that sink in. The part sitting on your shelf isn’t obsolete. It’s just invisible to the right buyer.

What won’t sell in your zip code will sell somewhere else today.

What High-Absorption Dealerships Do Differently

They don’t overhaul their operation. They just stop letting inventory sit.

1. They Treat eCommerce Like Wholesale

This part should feel familiar.

• Lower margin per part
• Higher volume
• Incremental gross

It’s the same logic as wholesale. Just with better reach.

2. They Use eBay as the Demand Engine

Not their own website. Not paid ads.

eBay.

Why?

Because the demand is already there.

• 135 million active users
• Built-in trust
• Buyers actively searching for parts you already have

Especially for aging, niche, and hard-to-find inventory.

3. They Don’t Disrupt the Service Drive

Let’s address the obvious concern. No, this does not pull parts away from service. Service still gets priority. This moves the inventory that service will never touch.

4. They Systemize It

This is where most dealerships get it wrong.

They assume selling online means:

• Manual listings
• Operational headaches
• More work for the team

That’s not how high-performing stores do it. They build a process that takes very little manual effort.

Why eBay + RevolutionParts Actually Works

Selling on eBay alone isn’t the strategy.

Simplifying it is.

That’s where RevolutionParts changes the equation.

Built-In Demand + Lower Cost to Operate

• Access to 135M+ active buyers
• Leverage eBay’s built-in trust and loyalty
• Reduced cost with waived fees and a free anchor store

Scale Without Manual Work

• Bulk upload inventory with fitment data
• Bulk tag, price, and list aging parts with the RP Obsolescence Tool
• Create detailed listings with images and descriptions

Operational Simplicity

• Manage all orders in one dashboard
• Print shipping labels with competitive rates
• Track performance with built-in reporting

This isn’t listing parts one by one. This is turning aging inventory into a repeatable revenue channel.

Success Story: Hyundai of the Shoals

When Ryan Meachem stepped in as Parts Manager, the department was doing about $15,000/month and sitting on heavy obsolete inventory.

Within weeks, everything changed.

After launching online parts sales:

• $63,000+ in month two
• 400% growth within a year
• Obsolescence reduced from 20% to 0% in two months

Inventory that sat for months started moving immediately on eBay. This wasn’t a massive operation overhaul. It was access to demand and a system to execute.

Obsolescence Isn’t a Write-Off Anymore

The old way:

• Run a clearance
• Take a loss
• Move on

The new way:

Turn it into an ongoing revenue stream. Because every part has value when you open it to a national audience. 

High-absorption stores understand this.

Someone in Your Market Is Going to Figure This Out

A  lot of dealerships are still treating obsolescence like a cost of doing business.It’s not.

It’s a missed revenue channel.

And the stores that figure this out first? They don’t just clean up inventory. They improve absorption without adding cost.

If a part isn’t selling locally, it should be selling somewhere else.