Lighting, electrics and cab parts for the John Deere 8370RT are on this page. In all you get more than 70 parts, matched to the 8R/8RT series.
More than 70 replacement parts on this page are listed for the John Deere 8370RT. They come from GRANIT and from suppliers such as HELLA, Denso, Walterscheid and MAHLE, and they cover the fuel system, cooling, electrics, cab and lighting.
Fuel filters, feed pumps, injectors and a fuel temperature sensor are all here. A tip that saves injectors: clean the area around the filter housing before you open it, do not pre-fill a new filter with unfiltered diesel, and bleed the system properly afterwards. Common rail injection is very sensitive to dirt, and a few particles in the wrong place can ruin an injector. If the engine starts poorly or dies under load, a tired feed pump or air in the lines is worth checking first.
Radiator hoses, intercooler air hoses and coolant temperature sensors keep the engine at the right temperature and fed with air. A split intercooler hose usually announces itself under heavy load with a hiss, black smoke and less pulling power. Replace the clamps too when you change the hose.
When an air conditioning compressor fails, have the receiver drier and the compressor oil renewed along with it, otherwise debris from the old unit goes straight into the new one. Leave refrigerant charging to a shop with the right equipment. And if an LED work light flickers or stays dark, check the plug and wiring for corrosion before writing off the lamp.
Check the type plate to confirm you are working on an 8370RT. Sensors and injectors can look almost identical from the outside, so the number on the part you remove is the safest reference. Compare it with the references shown for each product before ordering.
Radiator hoses deserve a squeeze test at every service. A hose that feels hard and cracked or unusually soft should be replaced before it bursts in the field.
The wheeled models in this series have their own pages, each showing what is listed for that model: John Deere 8370R, John Deere 8345R, John Deere 8335R, John Deere 8320R, John Deere 8310R and John Deere 8295R. The 8360R and 8260R also belong to this series. For the complete range of this make, visit John Deere parts.
