What type of oil should be used for the eighth-generation Accord?

[LaStephanie]

The eighth-generation Accord uses 5w40 oil. The method for changing the oil is as follows: 1. Lift the car, remove the undercover, and place a container under the oil drain plug; 2. Unscrew the oil drain plug, use an air gun to blow into the oil filler port for two minutes, then tighten the drain plug after the oil has completely drained and wipe it with a tissue to check for leaks; 3. Reinstall the undercover, lower the car, and add oil through the filler port. The eighth-generation Accord is a mid-size sedan with body dimensions of 4945mm in length, 1845mm in width, and 1480mm in height, a wheelbase of 2800mm, and a fuel tank capacity of 70 liters. It is equipped with a 2.4L naturally aspirated engine, delivering a maximum power of 180kW at 6500 rpm.

[SanJustin]

My eighth-generation Accord has run over 100,000 kilometers, and I've always used the OEM-recommended 0W-20 full synthetic oil. This oil makes cold starts particularly smooth in winter temperatures below minus ten degrees Celsius—the engine doesn't roar dryly, and fuel consumption is also low, saving half a liter per 100 kilometers in city commuting. If you frequently drive on highways or your car has surpassed 100,000 kilometers, using 5W-30 viscosity is more suitable, offering better high-temperature protection and reducing wear in older engines. When choosing engine oil, always look for API SP or ILSAC GF-6 certifications—Honda engines have high demands for cleanliness. Last week, I just switched to Idemitsu 0W-20, and the idle is as quiet as when it was brand new. These Japanese cars really don’t need expensive oils—the key is ensuring authenticity.

[DelBrady]

What type of oil should be used in an 8th-generation Accord? Having repaired Hondas for five years, I found the factory manual clearly recommends 0W-20 or 5W-30. For new cars, prioritize 0W-20 for better low-temperature fluidity, quicker throttle response, and fuel efficiency. If you're in a southern region with high summer temperatures or frequently drive long distances with a full load, switching to 5W-30 is advised to protect the crankshaft. Never opt for cheap, off-brand oil—the Accord's VTEC system is precision-engineered, and counterfeit oil can easily clog oil passages. Last week, a customer used mineral oil, and the engine started making rattling noises; upon disassembly, the sludge looked like asphalt. Remember to change the oil every 5,000 kilometers, along with a Mann filter, and your engine can last 300,000 kilometers without major repairs.

[LeStephanie]

I'm in the auto parts business, and for 8th-gen Accord owners buying engine oil, I always recommend low-viscosity options. Especially for cars under 1.5 years old, 0W-20 full synthetic is the most suitable - Idemitsu works great with good cost performance. This viscosity is particularly friendly to the i-VTEC system, making valve lift transitions smoother at high RPMs. For older cars with increased piston ring clearance, switching to 5W-30 can help alleviate some oil consumption issues. Always choose oils with ACEA C2/C3 certification - they contain sufficient detergent dispersants to slow down carbon deposit formation. For DIY oil changes, make sure to drain for at least 10 minutes to fully remove old oil before adding new oil.