Remanufactured Automatic Transmissions: Performance You Can Count On

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When it comes to your vehicle’s performance, few components are as critical as the transmission. It’s responsible for delivering power from the engine to the wheels, ensuring smooth gear shifts, fuel efficiency, and drivability. But what happens when it fails?

If your transmission is slipping, clunking, or simply won’t engage — you don’t need to panic or break the bank. A remanufactured automatic transmission from Gearhead Engines offers a reliable, cost-effective solution that gets you back on the road fast.

Why Choose a Remanufactured Transmission?

A remanufactured transmission isn’t just rebuilt — it’s completely disassembled, cleaned, inspected, and restored to OEM standards using brand-new or requalified components. This includes:

  • New gaskets, seals, clutches, and bands

  • Updated valve bodies and torque converters

  • Software or mechanical updates based on factory bulletins

  • Full-system testing before it ever leaves the shop

We don’t just fix what’s broken. We restore the entire unit so it performs like new — or better.

Here’s a list of the make & models of transmissions we support:

AM General Hummer
Buick Allure
Buick Century
Buick Enclave
Buick LaCrosse
Buick LeSabre
Buick Lucerne
Buick Park Avenue
Buick Rainier
Buick Regal
Buick Rendezvous
Buick Riviera
Buick Roadmaster
Buick Terraza
Cadillac CTS
Cadillac Escalade
Cadillac Escalade ESV
Cadillac Escalade EXT
Cadillac Fleetwood
Cadillac SRX
Cadillac XTS
Chevrolet Astro
Chevrolet Avalanche
Chevrolet Avalanche 1500
Chevrolet Avalanche 2500
Chevrolet Blazer
Chevrolet C1500
Chevrolet C1500 Suburban
Chevrolet C2500
Chevrolet C2500 Suburban
Chevrolet C3500
Chevrolet C3500HD
Chevrolet Camaro
Chevrolet Caprice
Chevrolet Colorado
Chevrolet Corvette
Chevrolet Cruze
Chevrolet Equinox
Chevrolet Express 1500
Chevrolet Express 2500
Chevrolet Express 3500
Chevrolet Express 4500
Chevrolet G10
Chevrolet G20
Chevrolet G30
Chevrolet Impala
Chevrolet Impala Limited
Chevrolet K1500
Chevrolet K1500 Suburban
Chevrolet K2500
Chevrolet K2500 Suburban
Chevrolet K3500
Chevrolet Lumina
Chevrolet Malibu
Chevrolet Monte Carlo
Chevrolet Orlando
Chevrolet P30
Chevrolet R10
Chevrolet R10 Suburban
Chevrolet R1500 Suburban
Chevrolet R20
Chevrolet R20 Suburban
Chevrolet R2500 Suburban
Chevrolet R3500
Chevrolet S10
Chevrolet S10 Blazer
Chevrolet Silverado 1500
Chevrolet Silverado 1500 Classic
Chevrolet Silverado 1500 HD
Chevrolet Silverado 1500 HD Classic
Chevrolet Silverado 1500 LD
Chevrolet Silverado 2500
Chevrolet Silverado 2500 HD
Chevrolet Silverado 2500 HD Classic
Chevrolet Silverado 3500
Chevrolet Silverado 3500 Classic
Chevrolet Silverado 3500 HD
Chevrolet SSR
Chevrolet Suburban
Chevrolet Suburban 1500
Chevrolet Suburban 2500
Chevrolet Tahoe
Chevrolet Trailblazer
Chevrolet Trailblazer EXT
Chevrolet Traverse
Chevrolet Uplander
Chevrolet V2500 Suburban
Chevrolet V3500
Chevrolet Venture
Chevrolet W3500 Tiltmaster
Chevrolet W4500 Tiltmaster
Chrysler 200
Chrysler 300
Chrysler 300M
Chrysler Aspen
Chrysler Cirrus
Chrysler Concorde
Chrysler Grand Voyager
Chrysler LeBaron
Chrysler LHS
Chrysler Neon
Chrysler New Yorker
Chrysler Pacifica
Chrysler PT Cruiser
Chrysler Sebring
Chrysler Town & Country
Chrysler Voyager
Dodge Avenger
Dodge B150
Dodge B1500
Dodge B250
Dodge B2500
Dodge B350
Dodge B3500
Dodge Caliber
Dodge Caravan
Dodge Challenger
Dodge Charger
Dodge D100
Dodge D150
Dodge D250
Dodge D350
Dodge Dakota
Dodge Daytona
Dodge Durango
Dodge Dynasty
Dodge Grand Caravan
Dodge Intrepid
Dodge Journey
Dodge Magnum
Dodge Neon
Dodge Nitro
Dodge Ram 1500
Dodge Ram 1500 Van
Dodge Ram 2500
Dodge Ram 2500 Van
Dodge Ram 3500
Dodge Ram 3500 Van
Dodge Ramcharger
Dodge Shadow
Dodge Spirit
Dodge Stratus
Dodge W150
Dodge W250
Dodge W350
Eagle Talon
Eagle Vision
Ford Aerostar
Ford Bronco
Ford Contour
Ford Crown Victoria
Ford E-150
Ford E-150 Club Wagon
Ford E-150 Econoline
Ford E-150 Econoline Club Wagon
Ford E-250
Ford E-250 Econoline
Ford E-250 Econoline Club Wagon
Ford E-350 Club Wagon
Ford E-350 Econoline
Ford E-350 Econoline Club Wagon
Ford E-350 Super Duty
Ford E-450 Econoline Super Duty
Ford E-450 Super Duty
Ford E-550 Econoline Super Duty
Ford E-550 Super Duty
Ford Econoline Super Duty
Ford Edge
Ford Escape
Ford Excursion
Ford Expedition
Ford Explorer
Ford Explorer Sport Trac
Ford F-150
Ford F-150 Heritage
Ford F-250
Ford F-250 HD
Ford F-250 Super Duty
Ford F-350
Ford F-350 Super Duty
Ford F-450 Super Duty
Ford F-53 Motorhome Chassis
Ford F-550 Super Duty
Ford Flex
Ford F-Super Duty
Ford Fusion
Ford Mustang
Ford Police Interceptor Sedan
Ford Police Interceptor Utility
Ford Probe
Ford Ranger
Ford Taurus
Ford Taurus X
Ford Thunderbird
Ford Transit Connect
Ford Transit-150
Ford Transit-250
Ford Transit-350
Ford Transit-350 HD
Freightliner FL60
GMC Acadia
GMC Acadia Limited
GMC C1500
GMC C1500 Suburban
GMC C2500
GMC C2500 Suburban
GMC C3500
GMC C3500HD
GMC Canyon
GMC Envoy
GMC Envoy XL
GMC Envoy XUV
GMC G1500
GMC G2500
GMC G3500
GMC Jimmy
GMC K1500
GMC K1500 Suburban
GMC K2500
GMC K2500 Suburban
GMC K3500
GMC P3500
GMC R1500
GMC R1500 Suburban
GMC R2500
GMC R2500 Suburban
GMC R3500
GMC Safari
GMC Savana 1500
GMC Savana 2500
GMC Savana 3500
GMC Savana 4500
GMC Sierra 1500
GMC Sierra 1500 Classic
GMC Sierra 1500 HD
GMC Sierra 1500 HD Classic
GMC Sierra 1500 Limited
GMC Sierra 2500
GMC Sierra 2500 HD
GMC Sierra 2500 HD Classic
GMC Sierra 3500
GMC Sierra 3500 Classic
GMC Sierra 3500 HD
GMC Sonoma
GMC Terrain
GMC V2500 Suburban
GMC V3500
GMC W3500 Forward
GMC W4500 Forward
GMC Yukon
GMC Yukon XL
GMC Yukon XL 1500
GMC Yukon XL 2500
Hummer H2
Hummer H3
Hummer H3T
INFINITI JX35
INFINITI QX60
Isuzu Ascender
Isuzu Hombre
Isuzu i-280
Isuzu i-290
Isuzu i-350
Isuzu i-370
Isuzu NPR
Isuzu NPR-HD
Jaguar S-Type
Jeep Commander
Jeep Compass
Jeep Grand Cherokee
Jeep Grand Wagoneer
Jeep Liberty
Jeep Patriot
Jeep Wrangler
Lincoln Aviator
Lincoln Blackwood
Lincoln Continental
Lincoln LS
Lincoln Mark LT
Lincoln Mark VIII
Lincoln MKC
Lincoln MKS
Lincoln MKT
Lincoln MKX
Lincoln MKZ
Lincoln Navigator
Lincoln Town Car
Mazda 626
Mazda B2300
Mazda B2500
Mazda B3000
Mazda B4000
Mazda MX-6
Mazda Tribute
Mercury Cougar
Mercury Grand Marquis
Mercury Marauder
Mercury Mariner
Mercury Milan
Mercury Mountaineer
Mercury Mystique
Mercury Sable
Mitsubishi Eclipse
Mitsubishi Raider
Mobility Ventures MV-1
Nissan Altima
Nissan Cube
Nissan Juke
Nissan Maxima
Nissan Murano
Nissan NV200
Nissan Pathfinder
Nissan Quest
Nissan Rogue
Nissan Rogue Select
Nissan Sentra
Nissan Versa
Nissan Versa Note
Oldsmobile 88
Oldsmobile Aurora
Oldsmobile Bravada
Oldsmobile Intrigue
Oldsmobile LSS
Oldsmobile Regency
Oldsmobile Silhouette
Plymouth Acclaim
Plymouth Breeze
Plymouth Grand Voyager
Plymouth Voyager
Pontiac Aztek
Pontiac Bonneville
Pontiac Firebird
Pontiac G6
Pontiac G8
Pontiac Grand Prix
Pontiac GTO
Pontiac Montana
Pontiac Torrent
Ram 1500
Ram 2500
Ram 3500
Ram C/V
Ram Dakota
Ram ProMaster 1500
Ram ProMaster 2500
Ram ProMaster 3500
Saab 9-7x
Saturn Aura
Saturn Outlook
Saturn Relay
Saturn Vue
Suzuki XL-7
Volkswagen Routan
Volvo S80
Volvo XC90
VPG MV-1
Workhorse P30
Workhorse P32
Workhorse P42
Workhorse W42
Workhorse Custom Chassis P32
Workhorse Custom Chassis W42

Need a Transmission?

Don’t wait until a minor issue turns into a full-blown failure. If your automatic transmission is showing signs of trouble, give us a call or request a free quote online.get your quote now button

What to Consider When Choosing a Transmission Replacement

Replacing a transmission is a big decision—both financially and for the long-term performance of your vehicle. Whether you’re dealing with a failing transmission or looking for an upgrade, choosing the right replacement can save you time, money, and future headaches. Here’s what you need to know to make the best decision.

  1. Know Your Options

There are three main choices when replacing a transmission:

  • New (OEM) Transmission – Factory-fresh but comes at a premium price.
  • Used Transmission – More affordable but comes with unknown history and wear.
  • Remanufactured Transmission – A cost-effective, high-quality option that is rebuilt to meet or exceed OEM specifications.

remanufactured transmission gives you like-new reliability at a fraction of the cost of a new one, making it a smart choice for most drivers.

  1. Demand High-Quality Testing

Not all remanufactured transmissions are created equal. The best ones undergo extensive testing, including:

  • Dynamometer (Dyno) Testing – Simulates real-world driving conditions.
  • Pressure & Leak Testing – Ensures proper hydraulic function and seal integrity.
  • Full Component Replacement – Worn-out parts, seals, gaskets, and friction plates should be replaced—not just cleaned.

When buying a replacement, ask about testing procedures to avoid costly issues down the road.

  1. Make Sure It’s Covered by a Strong Warranty

A transmission is a major investment, so a solid warranty is a must. Look for:

  • Parts & Labor Coverage – Some warranties only cover parts, leaving you responsible for labor costs.
  • Nationwide Protection – You want support no matter where you are.
  • Transferable Coverage – If you sell your vehicle, a transferable warranty adds resale value.

A great warranty shows confidence in the product—don’t settle for anything less.

  1. Ensure the Right Fit for Your Vehicle

Even if a transmission is labeled as compatible with your car, small variations matter. Double-check:

  • Engine compatibility (e.g., 4-cylinder vs. V6).
  • Transmission control module integration for smooth shifting.
  • Software updates that might be required after installation.

A transmission that fits perfectly will ensure smooth performance and prevent installation issues.

  1. Choose a Trusted Supplier

Not all remanufacturers follow the same quality standards. Before purchasing:

  • Read customer reviews for real-world reliability.
  • Look at BBB ratings and industry certifications.
  • Choose a supplier with a proven track record of high-performance rebuilds.

reputable supplier ensures you’re getting a transmission that lasts.

Ready for a Reliable Transmission?

Don’t take chances on an unproven transmission. Get a remanufactured transmission built to perform—one that’s been rigorously tested, backed by a strong warranty, and guaranteed to fit your vehicle.

Shop our remanufactured transmissions now and get back on the road with confidence!

Contact a Gearhead sales representative for all your powertrain product needs.
Call Today 800-508-5999 or Request a Quote here.

The Evolution of Power: The History of Engines and Transmissions

Introduction: The roar of an engine, the smooth shift of a transmission—these are the sounds that drive us forward, literally and figuratively. Behind the scenes of every vehicle’s powertrain lies a fascinating journey of innovation. This blog dives into an intriguing slice of automotive history: the evolution of engines and transmissions, where genius engineering met relentless determination to revolutionize the way we move.

The Evolution of Power: The History of Engines and Transmissions The First Combustion Engine: Lenoir’s Revolutionary Leap The story begins in 1860 with Jean-Joseph Étienne Lenoir, a Belgian inventor who created the first internal combustion engine powered by gas. While crude by today’s standards, Lenoir’s engine laid the foundation for Nikolaus Otto’s revolutionary four-stroke engine in 1876. Otto’s design became the blueprint for modern combustion engines, introducing efficiency and reliability to a rapidly growing automotive industry.

 

The Advent of Automatic Transmissions: Hydra-Matic History Fast forward to 1939, when General Motors debuted the Hydra-Matic—the world’s first fully automatic transmission. It was a game-changer, eliminating the need for manual clutch operation and making driving accessible to more people. The Hydra-Matic not only simplified driving but also became a wartime hero during World War II, powering military vehicles across battlefields.

Diesel Power: The Rise of Heavy-Duty Engines By the mid-20th century, Rudolf Diesel’s invention of the diesel engine gained traction. Initially designed for industrial use, diesel engines found their way into automotive applications, offering unparalleled durability and efficiency. Heavy-duty trucks, buses, and even some passenger vehicles began to rely on the robust performance of diesel powerplants.

The Muscle Car Era: Performance Engines Take Center Stage The 1960s and ’70s saw the rise of the muscle car era, a time when horsepower ruled the road. Legendary engines like the Chevrolet 427 Big Block, Ford’s 429 Cobra Jet, and Mopar’s 426 HEMI became icons of American automotive culture. Paired with high-performance manual transmissions, these powertrains became the heart of the muscle car revolution.

Conclusion: A Legacy of Innovation From Lenoir’s first engine to the modern diesel and performance powerplants, the history of engines and transmissions reflects humanity’s relentless drive to innovate. Each breakthrough has shaped not just how we travel but also how we interact with technology. At Gearhead Engines, we honor this legacy by keeping these powertrains running strong—whether it’s a vintage V8 or a modern heavy-duty diesel.

Contact a Gearhead sales representative for all your powertrain product needs.
Call Today 800-508-5999 or Request a Quote here.

 

What To Expect From a Remanufactured Transmission

What To Expect From a Remanufactured Transmission

Car enthusiasts often look for cost-effective and reliable ways to maintain and improve their vehicles, especially when it comes to critical components like transmissions. Remanufactured transmissions offer a compelling alternative to buying new or used, combining various benefits of both options. Learn more about what to expect from a remanufactured transmission.

What Is a Remanufactured Transmission?

A remanufactured transmission is an existing transmission with parts that are refurbished, replaced, or machined to create a like-new system. These parts, along with the transmission case, are cleaned, tested, and assembled to meet original equipment manufacturer (OEM) specifications. The process ensures a high-quality product that operates as close to new as possible. In addition, the manufacturer may offer a warranty for better peace of mind when purchasing a remanufactured transmission.

Benefits of a Remanufactured Transmission

Why opt for a remanufactured transmission over brand-new parts from the dealership or a cheaper used option? Ultimately, remanufactured transmissions offer plenty of benefits worth considering when shopping for replacement parts.

Cost-Effectiveness: Saving Dollars Without Sacrificing Quality

One of the most immediate draws of a remanufactured transmission is its affordability. The cost of remanufacturing a transmission is often comparable, if not cheaper, than that of a used one, and the lower cost can make a difference for those needing a reliable replacement without breaking the bank. This type of transmission is also assembled while maintaining high-quality standards.

Quality and Reliability: The Right Balance of Old and New

Rebuilt transmissions are not just a patchwork of old and new parts; they undergo rigorous quality control processes, ensuring that each component meets the necessary standards. This leads to a more reliable final product than a used transmission, which may still harbor wear and tear that eventually leads to failure. The meticulous remanufacturing process also means that your transmission is thoroughly restored to optimal performance, enhancing the quality of your daily driving experiences.

Comparing Your Options

When considering a replacement transmission, it’s important to weigh the pros and cons of buying new, used, or remanufactured. Each has its merits, but for many car enthusiasts, the advantages of a remanufactured transmission can be the most compelling.

Price Point: A Middle Ground for Your Wallet

Compared to a brand-new transmission, a remanufactured one could save you quite a bit. On the other hand, although used transmissions may seem cheaper upfront, they usually come with a shorter lifespan and higher long-term costs due to the potential for frequent repairs or a shortened overall life.

Warranty and Longevity: Peace of Mind With Your Purchase

Most remanufactured transmissions come with a warranty, ranging from a few years to the lifetime of your vehicle, depending on the supplier. This stands in sharp contrast to many used transmissions, which are often sold as-is and come with little to no protection. While new transmissions typically have the best warranties, a remanufactured transmission with a solid guarantee can provide a more cost-effective and reliable solution.

Understanding what to expect from a remanufactured transmission is key to making an informed decision for your vehicle’s maintenance needs. For more information on the benefits of this replacement option, browse our extensive selection of remanufactured parts today. At Gearhead Engines, we carry a wide range of popular options, including remanufactured Dodge transmissions, Ford engines, and much more!

Signs Your Vehicle’s Transmission Needs Attention

VIN vs. ESN

Your Chevy’s transmission is a vital component that ensures smooth gear shifting and contributes to your car’s overall performance and reliability. Unfortunately, they are also prone to various complications. Learn the four signs your vehicle’s transmission needs attention in this article.

Delayed or Rough Shifting

Your Chevy’s transmission might be warning you of an issue if it hesitates before changing gears or if you notice a significant jerk or shudder during the shift. These symptoms can manifest as a delay in acceleration when you press the gas pedal or as a rough transition between gears you can feel and hear. Such shifting issues can indicate low transmission fluid, the need for its replacement due to deterioration, or more complex problems within the transmission system that require professional diagnostics.

Leaking Fluid

A fluid leak is one of the most straightforward indicators of transmission trouble. Transmission fluid is typically a bright red color, although it may appear darker or even have a brownish hue as it ages. Seeing fluid under your car, especially where you park it for extended periods, could be a sign of a leak. Fluid leaks are more than an inconvenience—it’s your vehicle’s way of crying out for attention. A leak can lead to insufficient fluid levels, which is essential for lubricating and cooling the transmission’s internal components.

Burning Smell

A distinct burning odor emanating from your vehicle is not a sign you should ignore. This smell can often coincide with an overheating transmission, where the fluid breaks down, losing its efficiency in lubricating and cooling the system. Allowing this to continue damages the transmission’s components and can lead to safety concerns. It is imperative to have a professional inspect your Chevrolet to prevent further damage and ensure your safety on the road if you detect this sharp, acrid scent, especially under the strain of shifting gears or after extended driving periods.

Strange Noises

A humming, buzzing, or whining sound when the car is in neutral could indicate an issue with the transmission’s components, such as worn bearings or gear teeth. Manual transmissions may exhibit a grinding noise when shifting gears, which suggests possible clutch adjustment issues or more severe wear and tear. Your Chevrolet needs a thorough transmission check-up if your car sounds off-key and these noises come with different transmission symptoms.

Pay attention to your Chevy and look out for these three signs your vehicle’s transmission needs attention. Consider our selection of quality Chevy remanufactured transmissions here at Gearhead Engines when you do need a replacement.

Caring for Your Reman Transmission

Care for your Gearhead Remanufactured Transmission

Being stuck on the road because your transmission fails isn’t anyone’s idea of fun.

If you’ve had transmission problems, you should always make sure your mechanic gives your car, truck, or SUV a thorough inspection. Your service professional should provide you with reasons there are issues with your transmission. A number of components in your vehicle may end up damaging it and, if not fixed, might result in the failure of your next transmission.

Make sure your transmission fluid is serviced regularly

Modern engineering advances, like the methods employed to remanufacture Gearhead Engines, now extend transmission service procedures to every 100,000 miles. So make sure your transmission fluid is serviced properly and on time.

When your transmission fluid is changed, make sure a reputable facility, shop, or dealership completes the service. These facilities ensure that the transmission filter (the component that traps dirt and metals in your fluid) and the fluid itself will be changed. Some shops may only “flush” your transmission, which could cause issues later on.

The role of a transmission cooler

Most heavy-duty vehicles and some light duty vehicles are equipped with what is called a transmission cooler. This part makes sure the transmission fluid doesn’t reach high temperatures during heavy driving conditions – like when you’re towing a trailer. And high temperatures can cause transmission fluid to break down and not function like it should.

Transmission cooler lines and the transmission cooler itself could leak. This can cause the vital “lifeblood” of the transmission to fall to dangerous levels and that could cause damage. Cooler issues may cause high-fluid temperature issues because of limited flow though the cooler assembly.

Be aware of conditions and your driving habits

Driving conditions/habits are sometimes some of the easiest ways to extend your transmission’s life.
Driving conditions/habits are sometimes some of the easiest ways to extend your transmission’s life.

  • Make sure all acceleration is done at normal and expected speeds.
  • Avoid abrupt start/stop driving conditions.
  • Don’t overload your vehicle constantly, towing a trailer or accelerating to high speeds. Driving like this all the time (whether it’s a contractors’ truck or someone speeding away from stop sign) can potentially shorten the transmission’s life considerably.

Any abuse can damage transmission fluid, possibly burn out transmission clutches, and in the worst case scenario, cause internal components to break.

Wrapping things up

As you care for your vehicle, take the time to inspect your driveway or garage for possible transmission fluid leaks and ensure your transmission fluid is serviced. By following these guidelines, you’ll make sure it functions properly for many years to come.

As the saying goes…

“An ounce of prevention is worth a pound of cure.”

If you have to replace your transmission

In the worst case scenario, something may happen to your transmission and it will need to be replaced. Your first stop should be the Gearhead Engines website where you (or your licensed repair facility) can find the exact remanufactured transmission for your needs. You’ll get a transmission engineered to the latest specifications that ensure your new remanufactured transmission lasts.

Of course, Gearhead Engines stands by our remanufactured transmissions with a nationwide, fully-transferable, 3-year, unlimited mile warranty and offers no-fault protection add-ons that extend that coverage.

So when you consider replacing your transmission, remember to GO with Gearhead Engines and More.

 

Six Ways to Get the Best Reman Deal

Get the BEST deal on Gearhead remanufactured products

When you’re shopping for a replacement engine, transmission, cylinder heads, etc., it’s important to make sure you’re comparing products “apples to apples.” As you make up your mind, here are six details you won’t want to overlook.

Is it just rebuilt, or is it fully remanufactured?

Reman products are more accurately compared with new.
Rebuilt products are basically products that have had some new parts installed. They still may retain a number of used components, and they’ve had little (if any) machine work done.

On the other hand, remanufactured products are more accurately compared with new – and sometimes better than new. They’re built using all-new components, and they’re machined to current OE specifications or better. Nothing is left untouched.

How complete is a remanufactured build?

Does the engine include things like timing components and gasket sets? Gearhead remanufactured engines do.

Are you getting all the TSB (Technical Service Bulletin) updates?

These updates are improvements to the original design issued by the OE manufacturers. Gearhead remanufactured products include every TSB update.

Have the products been tested? How well?

Every product from Gearhead Engines comes sim-tested to verify proper function and performance.

Do remanufactured products come with warranties? How good are they?

This is important, because warranties can vary hugely between companies. Gearhead remanufactured product warranties are trusted and dependable and range from 12 months to three years with no-fault protection add-ons in some cases. Be sure check out our warranties and feel free to ask if you have additional questions.

What about shipping?

Gearhead Engines charges a low, FLAT shipping fee with every product, and we’ll always pick up the core for return FREE of charge.