The 2007 Acura MDX comes equipped with a 3.7-liter V6 engine designated as the J37A1. This naturally aspirated SOHC VTEC engine produces 300 horsepower at 6,000 RPM and 275 lb-ft of torque at 5,000 RPM. The engine features Variable Timing Control (VTC) on the intake camshaft, VTEC variable valve timing and lift, and a drive-by-wire throttle system. It’s paired with a 5-speed automatic transmission and available with either front-wheel drive or Acura’s Super Handling All-Wheel Drive (SH-AWD) system. This engine requires premium unleaded fuel and has a compression ratio of 11.2:1.

The 2007 Acura MDX shares most parts with the 2007-2013 second-generation MDX models. The 3.7L J37A1 engine components are largely interchangeable across these years, though there were minor updates in 2010. Body panels, interior components, and suspension parts generally fit 2007-2013 models. The transmission is compatible with 2007-2009 models, as Honda updated the unit in 2010. SH-AWD components are specific to SH-AWD equipped vehicles. Some electrical components may vary between pre-2010 and post-2010 models due to minor wiring harness changes. Always verify part numbers for critical components like airbags and engine management systems.

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 3.7L J37A1 engine in the 2007 MDX is generally reliable but has some known weak points. The VTC actuator is the most common failure point, typically requiring replacement between 80,000-120,000 miles. Regular oil changes with the correct viscosity (5W-30) are crucial for VTC longevity. The engine itself is robust and can easily exceed 200,000 miles with proper maintenance. Key maintenance items include replacing the timing belt every 105,000 miles, using premium fuel as recommended, and addressing any VTC rattling immediately to prevent further damage. The VTEC system is generally trouble-free when maintained properly.