Dayco DET0045 Coolant Radiator Expansion Tank for Nissan GU Patrol RD28 TD42 ZD3

Dayco Coolant Expansion Tank The expansion tank is more complex as it is always under pressure the pressure cap is located on this tank rather than the radiator itself. Typically the expansion tank is at the highest point in the cooling system with the coolant being continuously cycled through the tank here the pressure released from the hot coolant fills the top half of the tank and acts as a force to push the coolant back into the system. Tanks will often become discoloured brittle contaminated with sludge or even break requiring immediate replacement for the cooling system to continue effective operation. DAYCO Expansion Tanks are made to OE specifications and are make/model specific. DET0045 SOLD AS EACH Suits these vehicles: Nissan Patrol Expansion Tank (upper & lower assy.) Jan 1998 - Apr 2000 2.8L 6 cyl 12V OHC Turbo Diesel GU EngCode: RD28ETI Expansion Tank (upper & lower assy.) May 1999 - Sep 2007 4.2L 6 cyl 12V OHV Turbo Diesel GU 114kW EngCode: TD42T Expansion Tank (upper & lower assy.) Apr 2000 - Dec 2006 3.0L 4 cyl 16V DOHC Turbo Diesel GU Y61 118kW EngCode: ZD30DDTi Expansion Tank (upper & lower assy.) Jan 2007 - Oct 2017 3.0L 4 cyl 16V DOHC CRD Turbo Diesel GU Y61 118kW EngCode: ZD30DDTi Expansion Tank (upper & lower assy.) Oct 2007 - Oct 2017 3.0L 4 cyl 16V DOHC CRD Turbo Diesel GU Y61 118kW EngCode: ZD30DDTi Expansion Tank (upper & lower assy.) Mar 2013 - Oct 2017 3.0L 4 cyl 16V DOHC CRD Turbo Diesel GU / UERY61 / UETY61 118kW EngCode: ZD30DDTi