2922A305 HOSE,T/M OIL COOLER LINE

Compatibility

Mitsubishi 2922A305

FrameMarketModelModel Year FromModel Year ToModificationDiagram
CX0#JapanCX4A11.200803.20152000(HATCH BACK) - SPORT(4WD),S-CVT View
FrameMarketModelModel Year FromModel Year ToModificationDiagram
CY,CZ#JapanCY6A08.200701.20161800(SEDAN) View
MarketModel Year FromModel Year ToPlantDiagram
General10.200911.2015MMTH View
FrameMarketModelModel Year FromModel Year ToModificationDiagram
CX0#Europe (EUROPE)CX3A07.200808.20171800(HATCH BACK) - INTENSE(2WD/EURO5/CO2),S-CVT LHD View

Information

Automatic Gearbox Oil Cooler Hose Line

This hose line is a vital link between the transmission and the oil cooler. It carries hot ATF (automatic transmission fluid) out to the cooler and returns cooled fluid back to the gearbox. By keeping fluid temperature stable, it helps protect clutch packs, seals, and valve body passages from heat damage ?.

Why this part is needed

Automatic transmissions create heat under load, especially in stop-and-go traffic or when carrying cargo. This line ensures fluid circulation through the cooler so the transmission can maintain correct pressure and smooth shifting.

How it works

Pressurized ATF flows through the hose to the cooler, where heat is removed, then returns to the transmission. The hose is built to handle oil, heat, and vibration while keeping a tight seal at the fittings.

What happens if itโ€™s broken

If the hose cracks, swells, or leaks, ATF level drops fast. You may notice delayed engagement, harsh shifts, slipping, or overheating. In severe cases, the transmission can burn the fluid and suffer internal damageโ€”an expensive repair ?.

Compatible Models

  • L300