Mancinelli's Auto Repair Center

Mancinelli's Auto Repair Center A family operated business at the same location since 1950. Offering a range of service for hybrid, electric, european, asian and domestic vehicles.

Mancinelli's Auto Repair Center offers repair services throughout the greater Denver Metro Area. Primary services include oil changes, vehicle alignment, exhaust system repairs, brake repair, cooling system repair, emission system repair, check engine light diagnosis & repair, timing belt replacement, window replacement, muffler repairs, engine repairs, clutch repair, fuel pump repair and more! Se

rvicing Denver Community for Over 69 Years
Mancinelli’s Auto Repair Center is relied upon by drivers throughout Downtown Denver. Our ASE-Certified auto mechanics provide exceptional auto repair for European, Domestic, and Asian makes and models of vehicles, including hybrid and electric vehicles. As a third-generation auto repair shop dating back to 1950, we take bestowing kind and personalized care to each and every one of our customers very seriously.

Is your car celebrating a milestone? 🎂 Once your odometer hits 75k miles, it’s officially entered its " prime." At this ...
06/02/2026

Is your car celebrating a milestone? 🎂 Once your odometer hits 75k miles, it’s officially entered its " prime." At this stage, your engine's seals can start to lose their flexibility, which can lead to tiny oil leaks on your driveway or to oil burning that wasn't there before. High-mileage oil is specifically formulated with seal conditioners that help swell and rejuvenate those old gaskets, keeping the oil inside the engine where it belongs.

Need an oil change with a high-mileage oil option? Turn to our team to get the ultimate oil change service.

Between high interest rates and "market adjustments," the average new car payment is enough to make anyone sweat in 2026...
05/31/2026

Between high interest rates and "market adjustments," the average new car payment is enough to make anyone sweat in 2026. But here’s a secret: The cheapest car you’ll ever own is usually the one already sitting in your driveway!

This article from CarBuzz hits the nail on the head. You can fall back in love with your current ride and save thousands in the process. ✨

Seriously. Don't buy a new car right now.

One of the biggest secrets to reaching 300,000 miles is simply addressing problems immediately. In this Autoblog article...
05/28/2026

One of the biggest secrets to reaching 300,000 miles is simply addressing problems immediately. In this Autoblog article, experts explain how ignoring a small issue leads to "cascading failures", where one cheap part failing ends up ruining multiple expensive ones.

These simple maintenance habits can keep your vehicle running far longer than you think.

🛑 STOP! Before you check your coolant level, remember the  #1 Rule of Radiators: NEVER open the cap while the engine is ...
05/26/2026

🛑 STOP! Before you check your coolant level, remember the #1 Rule of Radiators: NEVER open the cap while the engine is hot. Opening that cap on a hot engine is like opening a shaken-up soda bottle, but with 220-degree liquid.

The best way to go about it is to check the "overflow" plastic reservoir (the see-through tank) while the engine is cool. If it’s below the "Full" line, give us a call. We’ll top you off and check for the "why" behind the low level!

We often get asked: " Can I just buy one of those recharge cans from the parts store?" 🤔The truth is, your A/C is a seal...
05/24/2026

We often get asked: " Can I just buy one of those recharge cans from the parts store?" 🤔

The truth is, your A/C is a sealed system. If it needs more refrigerant, it means there is a leak somewhere. Adding a "quick fix" can often introduce air or moisture into the system, which can eventually ruin your parts. Our mechanics can recover the old refrigerant, vacuum-test the system for leaks, and refill it to the exact amount required by the manufacturer. Do it right the first time and stay cool all summer long! 🧊

On National Road Trip Day, the only thing you should be looking at on the side of the road is a scenic overlook, not you...
05/21/2026

On National Road Trip Day, the only thing you should be looking at on the side of the road is a scenic overlook, not your own smoking engine 🔥

Long highway drives at high speeds put stress on your cooling system and battery. Most unexpected" breakdowns are actually preventable with a quick inspection. Planning a big drive this weekend? Let’s make sure your car is ready. Contact us for a pre-trip service today!

It’s Graduation season! 🎓 Whether they are heading off to college or starting their first job, the last thing you want t...
05/19/2026

It’s Graduation season! 🎓 Whether they are heading off to college or starting their first job, the last thing you want them worrying about is a breakdown on the highway. Before the cap and gown come out, bring their car in for a vehicle inspection!

The national gas price is currently sitting at an average of up $1.50 from last May according to AAA. While we can’t con...
05/17/2026

The national gas price is currently sitting at an average of up $1.50 from last May according to AAA. While we can’t control the prices at the pump, we can control how efficiently your car uses every drop. From fuel induction services that clear out carbon deposits to precision wheel alignments that reduce rolling resistance, we’re here to help you get the most out of every tank. 🛠️

What’s your go-to move for saving gas? We’re looking for the best advice!

05/16/2026

★★★★★
"Courtney, Cash, and Steve were all incredibly helpful in getting my Scion fixed. They were able to get my repairs done within a strict time frame because I'm busy with work and school, costs at the end were actually lower than originally quoted. Thanks you guys. I'll bring Juanita back soon!"
- S. R.

Eyes on the road, not the roadside! 🛣️👀 Rubbernecking isn't just annoying for the people behind you, but it’s a leading ...
05/14/2026

Eyes on the road, not the roadside! 🛣️👀 Rubbernecking isn't just annoying for the people behind you, but it’s a leading cause of preventable accidents. Check out this quick read to understand the real impact of this common habit!

Let’s keep our community roads moving smoothly. If you want your vehicle's brakes or sensors checked, we’re here to help!

That tendency to slow down and stare at accidents has a name and it’s a contributor to a meaningful number of additional crashes.

Address

375 Logan Street
Denver, CO
80203

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

+13037789761

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