[ Perfect Replacement ]: The Front Hood Gas Struts fit for 2007-2013 Acura MDX Base Sport Utility 4-Door Hood. Please select the gas strut according to your car model [ GAS STRUT ]: Interchange Number: 102704, 162764, 74145STXA02, 74145-STX-A02, 74149STXA02, 74149-STX-A02, PM1109, SG226027 [ Quality worry-support ]: IAQWE gas strut adopts stainless steel process, higher hardness, more corrosion-resistant; double-layer sealing design to prevent oil leakage, longer service life; rubber ball head process, corrosion-resistant [ How to install? ]: Very easy to install. All you need is a screwdriver and you can do it easily. Gently remove the old gas strut, align the new one's connector with the mating area and push upward gently to hold it IAQWE offers 12-months support and 24-hours online, so if you have any questions before or after the selection and installation. Please click ''ask a question'' gas strut is compatible with 2007 2008 2009 2010 2011 2012 2013 Acura MDX Base Sport Utility 4-Door Hood. Extended Length: 22.44", Compressed Length: 13.15".