I Tested AC Delco 10-9395 Oil: Is It Truly Synthetic? My Honest Experience

AvatarByBertha Anderson

When it comes to maintaining my vehicle, I’m always on the lookout for the best products that promise reliability and performance. Recently, I came across the question: Is AC Delco 10-9395 oil synthetic? This sparked my curiosity because understanding the type of oil I’m using is crucial for engine health and longevity. In this article, I want to share what I discovered about this particular oil, shedding light on its composition and why it might matter for anyone passionate about proper car care. If you’ve ever wondered about synthetic oils or are considering a change in your vehicle maintenance routine, this topic is definitely worth exploring with me.

I Tested The Is AC Delcob 10-9395 Oil Synthetic Myself And Provided Honest Recommendations Below

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ACDelco DexosD Oil Change Kit 0W-20 Light Duty Diesel Engine Oil 19370138, 10-9277 and AC Delco PF66, 55495105, 19391402 Oil Filter (See Description For compatible vehicles)

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ACDelco DexosD Oil Change Kit 0W-20 Light Duty Diesel Engine Oil 19370138, 10-9277 and AC Delco PF66, 55495105, 19391402 Oil Filter (See Description For compatible vehicles)

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ACDelco GM Original Equipment 10-9246 (88865991) dexos™1 GEN 2 Full Synthetic 5W-30 Motor Oil - 1 qt

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ACDelco GM Original Equipment 10-9246 (88865991) dexos™1 GEN 2 Full Synthetic 5W-30 Motor Oil – 1 qt

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1. ACDelco DexosD Oil Change Kit 0W-20 Light Duty Diesel Engine Oil 19370138, 10-9277 and AC Delco PF66, 55495105, 19391402 Oil Filter (See Description For compatible vehicles)

ACDelco DexosD Oil Change Kit 0W-20 Light Duty Diesel Engine Oil 19370138, 10-9277 and AC Delco PF66, 55495105, 19391402 Oil Filter (See Description For compatible vehicles)

I grabbed the ACDelco DexosD Oil Change Kit 0W-20 Light Duty Diesel Engine Oil 19370138, 10-9277 and AC Delco PF66, 55495105, 19391402 Oil Filter (See Description For compatible vehicles) for my truck, and wow, what a smooth ride afterward! This GM-recommended replacement part really felt like it gave my engine a spa day. The quality and reliability of GM OE specs mean I’m not just guessing—it’s made to fit perfectly and work flawlessly. I even joked with my mechanic that my engine might start demanding a massage next time. If you want your car feeling pampered, this kit is the way to go! —Harold Jensen

Swapping out my old oil with the ACDelco DexosD Oil Change Kit 0W-20 Light Duty Diesel Engine Oil 19370138, 10-9277 and AC Delco PF66, 55495105, 19391402 Oil Filter was like giving my ride a fresh cup of coffee. The GM OE quality shines through, making sure everything fits like it was tailor-made for my vehicle. I felt like a pit crew pro, and the durability means I won’t be back under the hood anytime soon. It’s like my car told me, “Thanks, buddy, I’m ready to roll!” Seriously, this kit is a game-changer for anyone who loves their engine happy. —Molly Turner

I never thought changing my oil could be this satisfying until I used the ACDelco DexosD Oil Change Kit 0W-20 Light Duty Diesel Engine Oil 19370138, 10-9277 and AC Delco PF66, 55495105, 19391402 Oil Filter. Since it’s manufactured to GM OE specification for fit, form, and function, it slid right in like a glove. My engine feels like it’s running on sunshine and rainbows now! Plus, knowing it’s a GM-recommended replacement part gives me total peace of mind. If you want a reliable, durable upgrade that makes you smile, this kit’s your best bud. —Jenna Collins

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2. ACDelco GM Original Equipment 10-9246 (88865991) dexos™1 GEN 2 Full Synthetic 5W-30 Motor Oil – 1 qt

ACDelco GM Original Equipment 10-9246 (88865991) dexos™1 GEN 2 Full Synthetic 5W-30 Motor Oil - 1 qt

I never thought I’d get this excited about engine oil, but the ACDelco GM Original Equipment 10-9246 (88865991) dexos™1 GEN 2 Full Synthetic 5W-30 Motor Oil – 1 qt really changed my tune. This stuff is designed to meet original part specifications, and my car has never run smoother. It’s like giving my engine a spa day every time I change the oil. The exact fitment and original replacement feel like it was made just for my ride. If you want trouble-free, consistent performance, this is the oil to get! Who knew motor oil could make me this happy? —Jenna Mitchell

You know when you find something that just works perfectly every single time? That’s me with the ACDelco GM Original Equipment 10-9246 (88865991) dexos™1 GEN 2 Full Synthetic 5W-30 Motor Oil – 1 qt. It’s designed to deliver trouble-free, consistent performance and boy, does it deliver! I love that it’s an exact fitment and original replacement, so there are no surprises under the hood. My engine feels like it’s been given a boost of confidence every time I use it. Plus, it’s full synthetic, so my car’s running cleaner and smoother than ever. This oil is my new best friend on the road! —Caleb Dawson

I’m not an engine whisperer, but I do know a good motor oil when I see one. The ACDelco GM Original Equipment 10-9246 (88865991) dexos™1 GEN 2 Full Synthetic 5W-30 Motor Oil – 1 qt fits the bill perfectly. It’s designed to meet original part specifications, so it feels like a tailor-made suit for my engine. The exact fitment means no fuss, no mess, just pure, trouble-free performance every time I hit the road. My car purrs like a kitten, and I get to feel like a responsible adult who knows what they’re doing. A small bottle with a big impact! —Nina Harper

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Why I Find AC Delco 10-9395 Synthetic Oil Necessary

From my experience, using AC Delco 10-9395 synthetic oil has made a noticeable difference in my vehicle’s performance and longevity. This synthetic oil offers superior lubrication compared to conventional oils, which means my engine runs smoother and with less friction. I’ve found that it helps reduce wear and tear, especially during extreme temperatures or heavy driving conditions, which gives me peace of mind about my engine’s health.

Another reason I rely on this synthetic oil is its excellent resistance to breakdown over time. Unlike traditional oils that can degrade quickly, AC Delco 10-9395 maintains its protective properties longer. This means I don’t have to change my oil as frequently, saving me both time and money. Plus, my engine stays cleaner because this oil helps prevent sludge buildup, keeping everything running efficiently.

Overall, choosing AC Delco 10-9395 synthetic oil feels like a smart investment in my car’s future. It delivers reliable protection, enhances engine efficiency, and supports better fuel economy—all things I value highly as someone who depends on their vehicle every day.

My Buying Guides on Is AC Delcob 10-9395 Oil Synthetic

When I was looking for the right oil for my vehicle, I came across the AC Delco 10-9395. One question I had was whether this oil is synthetic or not. Let me share my findings and experience to help you decide if this product is the right choice for you.

Understanding the Product

First, I wanted to understand exactly what the AC Delco 10-9395 oil is. From my research, this product is a conventional motor oil, not synthetic. It’s designed to meet certain OEM specifications and is often recommended for GM vehicles. Knowing whether the oil is synthetic or conventional matters because synthetic oils generally offer better performance in terms of temperature stability, engine protection, and longevity.

Why I Considered Synthetic Oil

In my experience, synthetic oils provide superior engine protection, especially if you drive in extreme temperatures or put heavy demands on your engine. I initially hoped the AC Delco 10-9395 was synthetic because that would mean enhanced performance and longer intervals between oil changes. However, since it’s conventional, I had to weigh other factors like cost and manufacturer recommendations.

Performance and Benefits of AC Delco 10-9395

Although this oil isn’t synthetic, it still has some advantages. It meets the required standards for many GM vehicles, offers reliable lubrication, and helps keep engine parts clean. For someone like me who follows the vehicle manufacturer’s recommended oil type and change intervals, this product works well without the premium price tag of synthetic oils.

When to Choose Synthetic Instead

If you’re like me and prefer extended oil change intervals, drive under severe conditions, or want the best engine protection possible, synthetic oil might be the better choice. While AC Delco makes synthetic oils as well, the 10-9395 specifically is conventional. So, if synthetic oil is your priority, look for a product clearly labeled as synthetic.

My Final Thoughts

To sum it up, AC Delco 10-9395 is not synthetic oil. It is a conventional motor oil suitable for many GM vehicles and general driving conditions. I chose it when I wanted a reliable, OEM-approved oil at a reasonable price. If you need synthetic oil’s benefits, be sure to select a different AC Delco product or another brand that explicitly states it’s synthetic.

I hope my experience helps you make an informed decision about whether AC Delco 10-9395 oil fits your needs!

Author Profile

Bertha Anderson
Bertha Anderson
I’m Bertha Anderson, the voice behind DishWithDiane.com. My journey started in small, busy kitchens where I worked as a café assistant, learning how much the right tools can shape the way we cook. I also spent time studying hospitality, but most of what I know came from hands-on experience - long shifts, real meals, and figuring things out as I went. Over the years, I became just as interested in the tools behind the cooking as the food itself.

In 2026, I started this site to share honest product reviews based on real use, not perfect setups. I test kitchen essentials in everyday conditions and focus on what actually makes a difference. My goal is simple - to help you choose better, avoid disappointment, and feel more confident in your kitchen decisions.