SKU 917-315 Replacement METAL oil dipstick; R52/3 "S". Works great and definitely unbreakable. My original dipstick split/cracked, and then the equivalent that my shop supplied ($35) broke immediately. Comparing to the original, appears to be correct length. Slips in and out just fine. Tip is just as challenging to read as the original LOL. Can't beat the price and once again - indestructible. Happy Motoring