All Engines & Transmissions

Used Engines, Rebuilt Engines & Transmission Services in Westminster, CO & the Surrounding Areas

  • Engine Repair & Replace
  • Used & Rebuilt Engine Sales
  • Used & Rebuilt Transmission Sales
  • Transmission Repair & Replace
  • Computer Auto Diagnostics
  • Manual Transmissions
  • Automatic Transmissions
  • Full Service Auto Repair
  • Scheduled Auto Maintenance
  • Foreign & Domestic

All Engines & Transmissions specializes in engine and transmission sales and replacement in greater Denver at our full service auto repair shop in Westminster. We only offer the highest quality transmissions and engines for sale and complete expert installation and rebuilding services in-house. No matter what you drive, our local auto mechanics can source the proper components if we don't already have them in stock to get you quickly back on the road in a safe and reliable vehicle. In addition to used and rebuilt engine and transmission sales and installs, you can trust us for bumper to bumper auto care. We fix car trouble big and small, so don’t hesitate to give us a call at our Westminster garage when problems arise. We’re happy to provide a quote for auto repair costs for your vehicle.

All Engines & Transmissions is proud to assist drivers in Westminster, Broomfield, Thornton, Northglenn, Arvada and throughout the greater Denver community. To provide the highest quality car care services, including brake repair, electric repair, suspension repair or cooling system repair, we have invested in the latest auto diagnostic and repair equipment, ensuring we can fix auto problems quickly and accurately. Our team is also skilled at conducting factory auto maintenance, such as 30/60/90K services, oil changes, filter replacements and tune ups.

No matter what your Asian, European or domestic vehicle needs, we can handle it. Our friendly and highly skilled team of technicians looks forward to working with you to resolve your automotive woes. Give All Engines & Transmission a call at (720) 707-0183 to inquire about engine sales or transmission sales in Denver, or to schedule general auto repair and maintenance at our nearby auto shop.

No matter what your Asian, European or domestic vehicle needs, we can handle it. Our friendly and highly skilled team looks forward to working with you to resolve your automotive woes. Give All Engines & Transmission a call at (720) 707-0183 to inquire about engine sales in Denver, transmission sales in Denver, or to schedule general auto repair and maintenance at our nearby auto shop.

No matter what your Asian, European or domestic vehicle needs, we can handle it. Our friendly and highly skilled team looks forward to working with you to resolve your automotive woes. Give All Engines & Transmission a call at (720) 707-0183 to inquire about engine sales in Denver, transmission sales in Denver, or to schedule general auto repair and maintenance at our nearby auto shop.

All Engines & Transmissions Blogs

By All Engines & Transmissions June 17, 2025
Your vehicle’s engine is its most vital component, and keeping it in good condition is key to avoiding major repairs and extending the life of your car. Engine maintenance doesn’t have to be complicated, but it does require consistency and attention to detail. By following smart upkeep habits, you can promote reliable performance and keep your engine running smoothly for the long haul. Here are four tips for preserving your engine’s long-term health. Stick to a Regular Oil Change Schedule Engine oil lubricates internal parts, reduces friction, and carries away heat. Over time, oil breaks down and becomes contaminated, losing its effectiveness. Sticking to your manufacturer’s recommended oil change intervals helps ensure your engine remains properly protected. Using the right type of oil and changing the filter at the same time are also important steps in the process. Keep the Cooling System in Good Shape An overheated engine can suffer severe and sometimes irreparable damage. To avoid this, make sure your cooling system is functioning properly. Check coolant levels regularly (while your engine is cool), especially before long drives or during hot weather. Periodically flush the radiator and replace the coolant as recommended by your vehicle’s maintenance schedule. Also, inspect hoses for signs of leaks that could lead to overheating. Replace Air Filters as Needed Engines need clean air to operate efficiently. A clogged air filter restricts airflow and forces the engine to work harder, reducing fuel-efficiency and increasing wear. Replacing the air filter at regular intervals helps ensure the engine receives the oxygen it needs for proper combustion. Address Warning Signs ASAP Modern vehicles are equipped with sensors and dashboard lights to alert drivers of potential engine problems. If the check engine light comes on or you notice unusual noises, smells, or changes in performance, it’s important to have the issue diagnosed and repaired quickly. Ignoring early warning signs can allow small problems to develop into major engine failures that are much more expensive to fix. Engine Repair & Maintenance in Westminster, CO For a mechanic in Westminster and the surrounding area, contact All Engines & Transmissions at (720) 707-0183. At our local auto shop, we can expertly address your vehicle’s repair and maintenance needs. Feel free to give us a call to make an appointment!
By All Engines & Transmissions May 17, 2025
Your vehicle’s alternator plays a critical role in keeping the electrical system running and the battery charged. When the alternator begins to fail, it can cause a wide range of issues that may start off minor but quickly become serious if ignored. At All Engines & Transmissions, we provide expert alternator replacement and auto electric repair in the greater Westminster, CO area. Here are four common signs that your alternator may be failing. Dimming or Flickering Lights One of the first signs of a failing alternator is dim or flickering headlights and interior lights. Since the alternator is responsible for generating the power needed to run your car’s electrical components, any inconsistency in its output can cause the lights to behave erratically. You may notice the headlights becoming dimmer while driving at night, which could pose a significant safety hazard.. Malfunctioning Electrical Accessories If your alternator is no longer producing sufficient power, you may begin to notice problems with your vehicle’s electrical accessories. Power windows may move slowly, the radio might cut in and out, or the air conditioning system may stop working properly. These issues can be an early warning sign that the alternator is not supplying enough current to power all the systems in your vehicle. Battery Warning Light on the Dashboard Vehicles are often equipped with a battery-shaped warning light on the dashboard that illuminates when there’s a problem with the charging system. If the alternator is underperforming or failing, this light may turn on to alert you. It’s important to note that while the icon looks like a battery, it could actually indicate a broader charging issue, and the alternator is often the root cause. Unusual Noises A failing alternator can sometimes produce odd noises such as grinding or whining. These sounds may come from worn bearings inside the alternator or a misaligned belt. If you hear strange noises coming from the engine bay, it’s a good idea to have the alternator inspected as part of the diagnostic process. Alternator Replacement & Auto Electric Repair in Westminster, CO When you need auto repair in Westminster, CO and the surrounding area, contact All Engines & Transmissions at (720) 707-0183. At our local auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call to make an appointment!
By All Engines & Transmissions April 14, 2025
Your vehicle's cooling system plays a critical role in maintaining the engine’s temperature and preventing overheating. When any part of the cooling system starts to fail, it can quickly lead to engine damage and costly repairs. At All Engines & Transmissions, we provide expert cooling system repair in the greater Westminster, CO area. Here’s a look at four common cooling system problems that should be addressed ASAP. Coolant Leaks One of the most frequent issues drivers encounter is a coolant leak. Coolant can escape from several places, including the radiator, hoses, or water pump. If you notice colorful fluid pooling under your car or if your coolant levels drop without explanation, there’s a good chance you have a leak. These leaks can soon lead to overheating if not addressed promptly. Radiator Problems The radiator is at the heart of the cooling system, responsible for dissipating heat from the engine coolant. When it becomes clogged with debris or starts to corrode, it loses its efficiency. A malfunctioning radiator may not cool the fluid properly, allowing the engine to overheat. In some cases, cracks in the radiator can lead to coolant loss, exacerbating the problem. Regular flushing and maintenance can help prevent these issues. Thermostat Failure The thermostat controls the flow of coolant based on engine temperature. If it gets stuck in the closed position, coolant won’t circulate, causing the engine to overheat. On the other hand, if it’s stuck open, the engine may not reach its ideal operating temperature. A faulty thermostat often leads to fluctuating temperature readings on your dashboard and should be replaced as soon as it malfunctions. Water Pump Failure The water pump keeps the coolant moving. Over time, its internal components can wear out, or a seal can fail, leading to leaks and poor coolant circulation. A failing water pump may cause a whining or grinding noise. Since the pump is essential for coolant movement, it’s critical to address any signs of trouble immediately. Cooling System Repair in Westminster, CO For auto repair in Westminster and the surrounding area, contact All Engines & Transmissions at (720) 707-0183. Feel free to give us a call to schedule an appointment!
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