Description
Radiator Cap for John Deere Tractors and MowersIf it’s time to replace the radiator cap on your John Deere tractor or riding mower, this cap is an ideal replacement. The radiator cap is a seemingly small piece, but it plays an important role in your tractor’s cooling system. Besides sealing the radiator to keep contaminants from entering, the cap acts as a pressure and release valve. It helps maintain the proper boiling point while also allowing coolant to flow to the expansion recovery tank.
4 Signs that It’s Time to Replace a Radiator Cap
- Engine Overheating – This can be caused by several problems, but a bad radiator cap is a potential cause.
- Coolant Leakage – A worn cap loses it sealing ability, causing coolant to leak and spot pavement.
- Collapsed Hoses – A faulty cap can create a vacuum, causing hoses to collapse.
- Spillage from Reservoir – Overheated coolant expands and spills out of the reservoir tank.
3 Reasons to Buy Your Radiator Cap from Complete Tractor
- OEM Quality Every Time – Our aftermarket products deliver performance that’s equivalent to the ones made by OEM suppliers.
- Direct-Fit OEM Replacement Parts – Complete Tractor components are designed for perfect fitment to replace the one that originally came with your tractor.
- Engineer-Tested Excellence – Our products are tested to meet high performance standards.
The Complete Tractor Advantage – 1-Year WarrantyWe stand behind every product with our total-confidence 1-year warranty. Yes, you have a full year to make sure everything meets your expectations.
Part Number: C1406-5902T
MPN: 1406-5902
Part Notes
Radiator Cap
Notes: 0.9 BSI








