Parts for your 2009 Honda Cr-v-Oil seals

2009 Honda CR‑V Oil Seals — What They Do and When to Replace

Oil seals are absolutely used on the 2009 Honda CR‑V. Honda’s CR‑V (2007–2011) Factory Service Manual identifies a front crankshaft oil seal and a rear crankshaft “main” seal on the K‑series petrol engines, along with transmission and differential drive‑shaft/pinion oil seals. The Honda Electronic Parts Catalogue for the 2009 model likewise lists these seals as serviceable components. So, they’re relevant—and pretty important.

On this CR‑V, oil seals keep fluids where they belong and grit where it doesn’t. Up front, the crankshaft seal prevents engine oil weeping around the crank snout behind the crank pulley. At the back, the rear main seal keeps oil inside the engine where it meets the transmission. For auto models and AWD variants, there are also axle/drive‑shaft seals at the transmission, transfer, and rear diff that hold transmission or diff oil in while the shafts spin. When they’re doing their job, everything stays clean, quiet, and properly lubricated.

Oil seals aren’t a scheduled replacement item