The 2010 GMC Acadia comes equipped with a 3.6L High Feature V6 engine, also known as the LY7. This naturally aspirated engine produces 288 horsepower and 270 lb-ft of torque, paired with a 6-speed automatic transmission. The engine features dual overhead cams, variable valve timing, and aluminum construction for weight savings. It’s capable of towing up to 4,500 pounds when properly equipped and achieves approximately 17 mpg city and 24 mpg highway. This engine was part of GM’s global V6 engine family and was designed to provide a good balance of power and fuel economy for the midsize crossover segment.

The 2010 GMC Acadia shares most parts with the 2009-2017 model years of the first-generation Acadia. Many components are also interchangeable with the Chevrolet Traverse (2009-2017) and Buick Enclave (2008-2017) as they share the same Lambda platform. Engine parts from the 3.6L LY7 are compatible across these years and models. However, some electrical components, infotainment systems, and trim pieces may have minor variations between model years. Body panels, suspension components, and major mechanical parts generally interchange well within this generation. Always verify part numbers and specifications before purchasing to ensure proper fitment.

Parts availability changes daily. Call us at (603) 392-7313 or visit our online shop to check current inventory from this specific vehicle. If we have sold a part you need, our Parts Broker service can source it from our network of partner yards nationwide.

Yes! We ship parts from this vehicle and our entire inventory nationwide. Most orders ship within 1-2 business days via FedEx or freight carriers for larger components like engines and transmissions. Call (603) 392-7313 for a shipping quote on any part.

The 3.6L LY7 engine in the 2010 GMC Acadia is generally reliable when properly maintained, but has some known weak points. The timing chain system is the most significant concern, requiring regular oil changes with the correct viscosity to prevent premature stretch. The engine responds well to synthetic oil and 5,000-mile change intervals. Intake manifold gaskets and water pump issues are less common but can occur around 100,000 miles. Overall, with proper maintenance including regular oil changes, coolant flushes, and attention to timing chain noise, this engine can provide 200,000+ miles of service. However, neglected maintenance can lead to expensive timing chain repairs.