Ive been ordering parts from Rock Auto for years, so much do they blow everyone else away on quality and pricing that I ordered from them primarily while running the parts dept at my brother's used car dealership. Why go to the dealerships for overpriced parts when Rock Auto stocks all the same manufacturer OEM brands like Denso, NGK, AC Delco... I just purchased an Aisin Timing Belt Component kit from them for my 1999 Lexus ES300....The parts in the kit are identical to the manufacturer parts I removed from the car...Mitsubishi Timing Belt, Toyo Idler pulley, Aisin Water Pump! All at a fraction of the cost that I would have paid with the Lexus Parts Dept. Know your manufacturers so you can make the best of what Rock Auto has to offer! Always reasonable shipping, additional discounts for frequent ordering and they have online tools to help you save from when trying to minimize having parts shipped from multiple locations. Id rather wait for a Rock Auto part most of the time then buy the over priced parts from the local brick and mortar stores, the mark up is 200% to 350% through the local outlets and quality is last thing they care about, its all about big profits. Rock Auto Parts for Life