"Why do you recommend OEM parts when Aftermarket is cheaper?”

We have been fixing cars in San Angelo since the LBJ administration. That is not a flex. It is a confession. Because in all those decades, we have heard the exact same question about a million times, usually delivered with crossed arms and a well-earned skeptical eyebrow:

Are you just trying to make more money?

Fair question. Honest question. And if we were in your shoes, wearing your worn-out work boots at 7:45 on a Tuesday morning with a car that just started making a noise that sounds expensive, we would ask the same thing.

So let us answer it. Straight. Witty. Professional. And with absolutely no corporate fluff.

The Short Answer (Because You Are Busy)

We make roughly the same markup percentage on OEM parts as we do on aftermarket parts. Swear on our three-bay lift. If we wanted to pad the bill, we would just charge more labor and recommend a transmission flush with unicorn tears.

We recommend OEM for three reasons, none of which involve a larger slice of your pie.

1. We have seen the aftermarket part fail. Not the good stuff. The no-name mystery meat.
2. We hate comebacks more than you hate waiting. When that cheap part dies three months later, you are not mad at the part. You are mad at us.
3. Some jobs are too critical to gamble. Brakes. Steering. Anything that keeps your kid from meeting a guardrail.

But here is the twist you will not hear from a chain shop. We do not refuse aftermarket. We just refuse to pretend all parts are created equal.

The Long Answer (Because You Are Smart)

Let us break this down like we are explaining it to our own brother-in-law. He once bought the absolute cheapest alternator on eBay and learned a very expensive lesson.

OEM vs. Aftermarket: A Quick Refresher

OEM (Original Equipment Manufacturer) means the same company that built the part for your car when it rolled off the assembly line. It fits. It works. It has the exact same metallurgy, tolerances, and weaknesses. Yes, even OEM has weaknesses. We are not cultists.

Aftermarket means made by someone else. Sometimes that "someone else" is Denso, Bosch, or Moog. These are companies that often supply the OEMs. Those are great. Sometimes that "someone else" is a warehouse in New Jersey that bought a mold from a bankrupt factory. Those are not great.

When We Absolutely Recommend OEM

• The aftermarket part has a high failure rate. Some parts are just cursed in the aftermarket world. Electronic throttle bodies on certain German cars? Aftermarket ones fail at triple the rate. We keep spreadsheets. We are not kidding.
• The part is critical for safety. Brake calipers. Steering racks. ABS modules. If that part fails at highway speeds, saving a modest amount of money becomes a hilarious memory right before it becomes a tragic one.
• The car is under warranty. Look, we love you, but we are not going to help you void a manufacturer warranty over saving a few bucks. That is like setting your couch on fire to save on a space heater.

When We Happily Recommend Aftermarket

• Simple parts. Belts, hoses, filters, wiper blades. A belt is a belt. We will save you money here every single time.
• Reputable aftermarket brands. Moog suspension components are often better than OEM. Denso electronics? They literally made the OEM part half the time. Bosch sensors? Same story. We will tell you which brands we trust.
• You are on a tight budget and you understand the trade off. This is the big one. We will never shame a customer for having a lean month. We will say, "Here is the aftermarket option. It costs less. It has a shorter warranty. The failure rate is noticeably higher on this particular part. You cool with that?" Then we let you decide like the grown adult you are.

The Comeback Economy (Or Why We Are Actually Losing Money on Your Cheap Part)

Here is the math the discount part websites will not tell you.

Let us say we install an aftermarket water pump. You save a significant amount up front compared to the OEM version. Everyone high fives.

Then, less than a year later, that water pump starts weeping coolant. Not a catastrophic failure. Just a slow, annoying drip that leaves spots on your driveway.

You bring the car back. You are frustrated. You do not say, "That lousy aftermarket manufacturer!" You say, "Why did not you guys catch this?" Or worse: "You must have installed it wrong."

We eat the diagnosis time. We eat the phone call with the parts supplier. We eat the awkward conversation. We install the replacement under the parts warranty. That pays us exactly zero labor, by the way. And we lose hours of bay time that could have been billed to a paying customer.

That money you saved up front? It just cost us a significant amount in lost revenue and customer goodwill.

So no. We do not push OEM to make more money. We push OEM because comebacks are the silent killer of auto shops. We have been around since the 1960s because we learned that lesson before you were born.

"But What About the Shops That Only Use OEM?"

Those shops exist. They are usually European specialty places or dealerships. They are not wrong. They have just decided the headache is not worth it.

We take a different approach. We are not purists. We are pragmatists. We have Denso sensors on the shelf right next to OEM AC Delco units. We have Moog ball joints and Gates belts. We keep up with the industry. We are a fully modernized shop with the latest diagnostic tech and scanners that cost more than a used Honda Civic.

But we also know that a no-name brake pad from an online marketplace is a gamble with physics. And we do not gamble with your family's safety.

The Trust Part (Because This Is the Real Topic)

You do not need a shop that just turns wrenches. You need a shop that thinks. One that has been evolving since the days of carburetors and points ignition but did not get stuck there.

We have watched cars go from mechanical beasts to rolling computers. We have learned CAN bus networks, ADAS calibration, hybrid systems, and why your touchscreen sometimes forgets your Bluetooth. We did not just survive the change. We invested in it.

And through all that change, one thing stayed the same. Trust is earned in the details.

When we hand you an estimate that says "OEM recommended, aftermarket available," that is not a sales pitch. That is a conversation starter. We will show you the price difference. We will show you the warranty difference. We will tell you if the aftermarket part is junk, decent, or genuinely better.

Then you decide. Because it is your car and your money.

But do not assume we are trying to pad the bill. That is the old way of thinking. The new way, the Texas way, is straight talk, honest work, and taking big pride in being the shop San Angelo has trusted for generations.

The Bottom Line (Printed on a Real Estimate, Not a Meme)

We recommend OEM when:

• Safety is on the line
• The aftermarket failure rate is known to be high
• Your car is under warranty
• You plan to keep the car for multiple years

We recommend aftermarket when:

• It is a simple part like belts, hoses, or filters
• The brand is reputable like Moog, Denso, Bosch, or Gates
• You are on a budget and understand the trade offs
• The OEM part has a known design flaw and aftermarket fixed it

We make roughly the same percentage on both.
We push OEM to avoid comebacks, not to line our pockets.

One Last Story (Because You Made It This Far)

A few years back, a customer came in with a misfire on a minivan. Family hauler. Soccer practice. Groceries. The whole nine yards.

We diagnosed a bad ignition coil. The OEM coil was a $$ sign part. The aftermarket coil from a "reputable" national brand was a $ sign part.

The customer chose aftermarket. We installed it. We told him the risk was low on that particular part. He drove away happy.

Eight weeks later, he was back. The coil failed. It took the engine computer with it. The total repair was a $$$$$ sign repair.

He did not blame the part. He blamed himself. Then he looked at us and said, "Next time, just put the OEM one in. I trust you."

That is the thing about trust. You do not build it by telling people what they want to hear. You build it by telling them the truth, even when the truth costs more up front.

We have been doing this since the 1960s. Cars are more than our industry. They are our passion. And we take big Texas pride in being the shop San Angelo can trust for generations.

So next time you see "OEM recommended" on an estimate, do not see a dollar sign. See a mechanic who is trying to keep your car from coming back and keep you from being mad at us when it does.

Ask us about aftermarket. We will give you options. We will tell you the risks. Then we will get to work.

Because that is what trust looks like on a lift.



Ric Henry's Auto Service Evolving since the 1960s. Still telling the truth.