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Call us for all your car needs! 520-351-2061

NAPA

Heavy Duty Services: Engine Overhaul & Replacement

For the big jobs, take your vehicle to Covenant Automotive Repair & Service! Our expert services are ideal whether you have a late model import or newer domestic vehicle. And because we guarantee the work we perform, you can rest assured you are receiving the highest quality engine overhaul and replacement services in the Tucson, AZ 85712 area.

Our heavy duty services include:

Engine Maintenance
Any car part manufacturer will tell you that preventive maintenance is critical to the part's lifespan. Like other auto parts, car engines aren't built to last forever. However, you can increase the engine's lifespan by performing regular preventive maintenance. The easiest way to maintain peak performance and fuel economy is to provide regular engine maintenance for your vehicle. To have your engine maintained by experts, visit Covenant Automotive Repair & Service.

Engine Replacement
The engine converts energy into useful mechanical motion. This amazing machine is what keeps your vehicle moving. Although generally reliable, a car engine is susceptible to damage and breakdown. When this happens, do not sit and stress over it. Take action. Take the vehicle to a mechanic for an engine replacement. Bring it to Covenant Automotive Repair & Service. Visit us at 4950 E Speedway Blvd for quality engine replacement services.

Engine Repair
When your vehicle shows any sign of trouble, bring it to Covenant Automotive Repair & Service for full-service engine repair in Tucson, AZ. From diagnostic check engine light repair to precision engine part repair, our expert auto mechanics are ready to help you.

Transmission Maintenance
Any car part manufacturer will tell you that preventive maintenance is critical to the part's lifespan. Like other auto parts, car transmissions aren't built to last forever. However, you can increase the transmission's lifespan by performing regular preventive maintenance. The easiest way to maintain peak performance and fuel economy is to provide regular transmission maintenance for your vehicle. To have your transmission maintained by experts, visit Covenant Automotive Repair & Service.

Engine Repair and Rebuild
After years of use, your car's engine inevitably deteriorates. If you car needs a new engine and you are not ready to invest in a new car, consider having the engine rebuilt. This involves replacing or resurfacing all the rundown parts in an engine. Regardless of your engine replacement needs, Covenant Automotive Repair & Service has experienced engine rebuilders ready to assist you.

Transmission Replacement
In motor vehicles, the transmission usually refers to the gear box, which uses gears and gear trains to transmit speed and torque from a rotating power source to another device. You can have your car's transmission replaced with a new, rebuilt, remanufactured, repaired or used transmission. For more information contact Covenant Automotive Repair & Service in Tucson, AZ. Our experienced service technicians can help you make the best decision for your vehicle and your wallet.

Transmission Repair
Our services include transmission repair on both manual and automatic transmissions. The first step in getting you back on the road is assessing your transmission to accurately determine the source of the problem. In some cases, we are able to repair your transmission simply with adjustments, replacing external seals, or replacing accessible parts. To have this done by specialists, call 520-351-2061 to talk to the mechanics of Covenant Automotive Repair & Service today.

Transmission Flush
Although most manufacturers recommend a transmission flush every 30,000 miles or every two years, some symptoms may indicate that you need a transmission flush sooner. Some of the symptoms that indicate that your car needs a transmission flush sooner are: transmission grinding or strange noises, problems shifting gears, slipping gears, surging of the car, and delay in vehicle movement. Flushing the used fluid from the transmission washes away tiny particles of dirt, clutch material, and metal shavings. For all your transmission flush needs, call 520-351-2061 or visit Covenant Automotive Repair & Service today - we are transmission experts.

Cylinder Head
A cylinder head is the closed end of a cylinder (located in a car's engine block). It sits above the cylinder block, closing the top of the cylinder and forming the combustion chamber. The cylinder head coordinates airflow in and out of the engine. Since the cylinder head's chief function is to seal the cylinders properly, insufficient compression results in the car being difficult to drive. To have your cylinder head checked and repaired, talk to Covenant Automotive Repair & Service's cylinder head repair and reconditioning specialists today.

Timing Belt
A timing belt is a part of your car's internal combustion engine. The belt synchronizes the camshaft and the crankshaft rotation so that the engine valves open and close at the correct timings. Also, the belt prevents the piston from striking the valves in an interference engine. A timing Belt is a rubber belt that usually features teeth on the inside surface, while a timing chain is a metal roller chain. Most cars we drive now have timing belts instead of timing chains and gears. Although different manufacturers have their recommended mileage, you need to have your car's timing belt checked regularly. To have it checked by experts, contact Covenant Automotive Repair & Service today.

Authorized Jasper Dealer
Give Your Vehicle a New Lease on Life with JASPER. That big oil slick in your driveway or those strange noises from under your hood don't have to mean you'll be saddled with a new car payment soon. Instead, your trusted installer at Covenant Automotive Repair & Service can drop in a completely remanufactured JASPER gas or diesel engine, transmission or differential and get you back on the road again quickly! Call Covenant Automotive Repair & Service at 520-351-2061 to schedule an appointment. Proudly remanufactured in the U.S.A.

Cylinder Block
A cylinder block is the powerhouse for the motor vehicle. The solid cast car part houses the cylinders and their components (gaskets, valves, and seals) inside a lubricated and cooled crankcase. Since it is one of the most important parts of your car, the block is designed to be extremely strong and sturdy. Although strong and sturdy, the block is susceptible to failure resulting in a vehicle that won't start. Cracked blocks, porous blocks, core plug, or freeze plug failure are some of the problems facing cylinder blocks. Call 520-351-2061 to talk to the mechanics of Covenant Automotive Repair & Service about your cylinder block problems.


Engine Mounts, Timing Belt, Valve Cover Gaskets

ASSOCIATIONS

  • ASE (Automotive Service Excellence)
  • NAPA
  • BBB Accredited Business
  • Car Care Aware

Testimonials

  • After several visits to Mike's, I feel that I am obligated to say how grateful I am that he is here. I am the sort of person who gets very anxious when my vehicle has a problem. Mike and his team are very prompt in assessing the cause, and they then call and answer any and all questions I pose. Even if Mike is sure of the cause, he will do extra investigative work to make sure my worries are alleviated. Repairs are always quick and thorough; while working on the problem I noticed, Mike will check for other problems and tell me about them. And then we come to the price. Mike is, by far, the most affordable mechanic in town. Parts and labor far undercut all the other (reputable) shops. So, one less worry eased: I never have to fret over affording work when it comes to Mike. Even my "car guy" boyfriend can't find fault with Mike's work, communication, and prices. Thank you, Mike. My Jeep will never visit another mechanic as long as I am in Tucson. Sorry; this is a bit of a wordy thank you. But I simply cannot express in words how much I appreciate the work you've done for me in the last few years.
    -Rachel

  • Mike was my last call for automobile repair quotes. I was truly frustrated after five calls and he offered great relief. The dealerships and auto repair franchises in this town were so off the mark regarding my simple SUV strut/shock change. Mike brought me down to Earth with his professionalism, realistic charges (slaughtered the others), warranties, and proven expertise. He may become your prime choice, too...js
    -Joe S.

  • So helpful! Mike was able to help me out at a moment's notice and did a great job on my car. Highly recommended due to great customer service.
    -Jamie

  • This was my first time having work done by Mike. He exceeded my expectations. He and his team were professional and considerate to my concerns of needing repair work done. Mike is a genuinely nice man and makes the angst of car repair much more reassuring.
    -Jeanie

  • All I can say is I wish you were here in Amarillo where I just moved. I've never had such good service from anyone, and I am a real skeptic when it comes to mechanics. You and your crew are the best. Thank you!
    -Bonnie Lundy

  • Mike and his team recently replaced the engine in my 2003 GMC. Mike did the job below other's estimates and provided continuous updates on the status of the job. Excellent knowledge and great customer service. I have found my local mechanic for my vehicles. I will let no one else touch my vehicles. Thanks for everything, great job.
    -Frank B.

  • Shortly after moving to Tucson I was referred to "Mike the Mechanic" by a friend who had moved here a few years earlier---it has turned out to be the best referral ever! It is sometimes hard for single women to not feel "victimized" by mechanics/shops because they know most women know very little about their vehicles, and moving from a cold state (UT) to such a hot climate, I knew I would need help to take care of my "older" car. Mike has proven himself to be an honest, efficient, skilled, and reliable source that has earned my respect and trust to take care of my car's needs. He never suggests any service that is not necessary knowing that I am on a strict budget but always makes sure I am kept aware of what should be done for preventative care.
    -D. McDonald

  • I was not gonna trust "Pep Boys" w/putting in a new tranny in my '94 Mercury Cougar. I did my research & decided on "Mike The Mechanic". He did a fine job - it would have been costly anywhere, but w/him I felt assured he'd done it right. He even steered me to his auto supply who put in my replacement headlight bulb for free!
    -Kandy Langford

  • The guys at Mikes Mechanics are very nice guys, my husband's truck broke down he had it towed to Mikes and called me to pick him up and by the time we pulled in our driveway, mike called and told us the truck was fixed. Now that's fast Service.. We now take both work trucks and my van to Mikes Shop..
    -Barbara Mucciacciaro

  • I live a 100 miles away in Phoenix, however, after discovering Mike the Mechanic, I make a point traveling the 100 miles to keep my vehicle properly maintained by Mike the Mechanic! It's worth the 100 mile drive and despite the cost of gas, it's a savings on my pocket!

  • I broke down in Tucson and my insurance company provided the name of the nearest garage - Mike the Mechanic. Talk about HONEST! I've always said there are two things difficult to find, "A Good Doctor" and "An Honest Mechanic" - one down, one to go!