Mobile Heavy-Duty Truck Oil & Fluid in Phoenix, AZ

Providing Mobile Service To Phoenix, Tucson, Yuma, Sedona, Prescott & Surrounding Areas

American Diesel Repairs offers top-quality oil and fluid services in Phoenix, Arizona, all on a mobile basis for your convenience. Our experienced and certified technicians use only the best equipment and materials to ensure that your vehicle's fluids are properly maintained and operating at optimal efficiency.

Transmission Fluid Changes

Regular transmission fluid changes are essential to maintain the health of your vehicle's transmission. Over time, transmission fluid can become contaminated and lose its effectiveness, leading to transmission slippage and other issues. Our technicians use state-of-the-art equipment to flush your transmission and replace the fluid, ensuring optimal performance and longevity.
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Differential Gear Oil Changes

The differential is responsible for transferring power from the engine to the wheels. Over time, differential gear oil can become contaminated and lose its effectiveness, leading to issues with the differential's operation. Our technicians use top-quality gear oil to replace the old, contaminated oil, ensuring optimal performance and longevity.
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Engine Oil Changes

Regular engine oil changes are essential to maintain the health of your vehicle's engine. Our technicians use only top-quality oil and filters to replace the old oil and filter, ensuring optimal performance and longevity.
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Coolant System Flushes

Regular coolant system flushes are essential to maintaining the health of your vehicle's engine. Over time, coolant can become contaminated, leading to corrosion and overheating issues. Our technicians use state-of-the-art equipment to flush your coolant system and replace the old coolant, ensuring optimal performance and longevity.
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Power Steering Fluid Changes

Regular power steering fluid changes are essential to maintain the health of your vehicle's power steering system. Our technicians use top-quality power steering fluid to replace the old, contaminated fluid, ensuring optimal performance and longevity.
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