S14 SR Heater Hoses - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

bigjacsoc · 12-14-2009, 12:22 AM

I need to know how the S14 SR heater hoses are supposed to be routed.

There's a pic and I just need to know if the lower hose under the manifold goes to the upper inlet on the firewall and if the upper hose under the intake manifold goes to the lower inlet on the firewall, or vice versa.

HPballer76 · 12-15-2009, 09:17 PM

factory service manuals are your friend.

g6civcx · 12-15-2009, 10:28 PM

Fortunately the S14 SR FSM is available in English. Pull up the cooling section and look at how coolant flows to the heater core.

If you want to make sure pull up the FSM for the body and look at the inlet and outlet for the heater core.

Match them up with the heater core on the body however you want with adaptors and such.

12-14-2009, 12:22 AM	#1
bigjacsoc Zilvia Member Join Date: Feb 2008 Location: Woodstock, GA Age: 30 Posts: 166 Trader Rating: (0) Feedback Score: 0 reviews	S14 SR Heater Hoses I need to know how the S14 SR heater hoses are supposed to be routed. There's a pic and I just need to know if the lower hose under the manifold goes to the upper inlet on the firewall and if the upper hose under the intake manifold goes to the lower inlet on the firewall, or vice versa.

12-15-2009, 09:17 PM	#2
HPballer76 Zilvia Junkie Join Date: May 2008 Location: Greensboro N.C. Age: 29 Posts: 452 Trader Rating: (9) Feedback Score: 9 reviews	factory service manuals are your friend. __________________

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12-15-2009, 10:28 PM	#3
g6civcx Post Whore! Join Date: Apr 2004 Location: Virginia, USA Posts: 5,764 Trader Rating: (5) Feedback Score: 5 reviews	Fortunately the S14 SR FSM is available in English. Pull up the cooling section and look at how coolant flows to the heater core. If you want to make sure pull up the FSM for the body and look at the inlet and outlet for the heater core. Match them up with the heater core on the body however you want with adaptors and such.