Curved heater hose that carries coolant from the heating system's shut-off valve to the heater core. Original number 1818170 applies to the 2.5-litre engine. The alternative number 1818301 applies to the 2.6-litre engine from chassis number 2455894 onwards. One hose is required per car.
OE/GM number: 1818170
Alternative number: 1818301
Fits: Kapitän P, Rekord P1, Rekord P2 — engines 2.5 l, 2.6 l (2.6 l from chassis number 2455894)