Standing Behind Every Engine We Build When you invest in a remanufactured engine, you expect reliability—and you deserve support if something goes wrong. That’s why claims handling is such an important part of what we do at Gearhead Engines. Unlike brokers or resellers who act as middlemen, Gearhead administers every claim in-house. The same experienced team that built … Read more
Precision You Can Count On When you order a replacement engine, there’s no room for guesswork. An incorrect fit can delay repairs, increase costs, and cause unnecessary frustration. That’s why Gearhead Engines goes the extra mile to make sure every engine we ship is the right one for your vehicle—before it ever leaves our facility. Our in-house fitment verification process checks every order … Read more
Transparency You Can See When you buy a remanufactured engine, you shouldn’t have to take someone’s word for its quality. You deserve to see the proof. That’s why Gearhead Engines uses full technical documentation with every unit we build—including detailed build sheets and test results for your exact engine. These records confirm your engine was properly assembled, verified, and tested before it shipped. It’s a level of service that most brokered suppliers … Read more
When it’s time to replace an engine, you have two choices — buy new or buy smart. At Gearhead Engines, we’ve helped drivers save money and gain peace of mind with remanufactured engines that perform like new — at a fraction of the cost. Our process isn’t a patch job. Each engine is completely rebuilt to OEM standards, tested for performance, and backed by a nationwide warranty. It’s how … Read more
Buying an engine shouldn’t be a guessing game. At Gearhead Engines, we believe the process should be as dependable as the products we build. That’s why every customer — whether a professional installer or a weekend restorer — gets real support from real people. Our U.S.-based team is made up of experienced technicians and service specialists who understand engines inside … Read more
Every Gearhead engine begins with something no computer can replicate — experience. At Gearhead Engines, our technicians don’t just follow a checklist. They apply decades of hands-on knowledge, precision machining, and pride in their work to every remanufactured engine we produce. Across our seven national manufacturing plants, we remanufacture thousands of engines, transmissions, and powertrain components daily, each one disassembled, cleaned, machined, and … Read more
The GMC Jimmy and S15 Jimmy were trusted compact SUVs known for their rugged dependability, while the rare GMC Typhoon brought turbocharged performance and sports-car handling to the SUV world. Common Problems Vacuum leaks and sensor failures Turbocharger wear on Typhoon models Intake manifold gasket leaks Timing chain stretch in high-mileage engines Cooling system corrosion … Read more
Your Guide to Buick Replacement Engines: Models, Performance, and Reliable Remanufactured Options Buick vehicles are known for comfort, smooth ride quality, and dependable performance. When the engine starts to fail, replacing the vehicle is not always the best option. A quality remanufactured engine can help extend the life of your Buick at a fraction of … Read more
Buick Riviera Remanufactured Engine The Buick Riviera represents timeless luxury and American design excellence. From its dramatic 1960s curves to the sleek 1990s coupe, the Riviera remains a Buick icon. Its powertrain — typically the bulletproof 3.8L V6 — delivered strong, smooth acceleration. Over time, however, wear and tear can compromise performance. Gearhead Engines restores … Read more
GMC’s T and W-Series trucks represented the brand’s dedication to medium-duty performance, offering diesel and gasoline options for hauling, towing, and vocational work. These trucks were staples for commercial fleets needing dependable power and long service life. Common Problems Injector and fuel-pump wear on high-mileage diesel engines Turbocharger degradation over time Crankshaft seal leaks under heavy-duty use … Read more