Heater Core Hose Routing Toyota Nation Forum Heater core hose routing. i can't seem to find the answer to this question anywhere. so, here's a diagram of the engine: i have the straight "to heater" hose attached to the lower port on the firewall, which then goes to the heater core. i have the squiggly "from heater" hose attached to the upper port on the firewall. is this correct?. 7 posts · joined 2022. #1 · apr 19, 2024. i am working on a 2011 highlander limited with front rear hvac. one of the t connectors on a heater hose disintegrated and i am having to replace it. while pulling the hoses apart, the other t broke off. i have removed several of the hoses and am preparing to put it all back together again.
Coolant Hose Heater Core Line Diagram Toyota Celica Supra Forum It's the tube on the drivers side. you can see those parts in the 3rd pic. the pressure from how its all put together squeezes that removable tube into rhe core and that clip goes over the top to help hold it. cut the hose in the engine bay that connects to it or you'll bend the copper trying to get that hose off. Location. colorado. aug 17, 2012. #1. today i replaced my pipe t's for the heater hoses. this should be included in your 90k service, but most shops (even toyota) usually don't do it. if your service was done at slee, they are one of the few that do it. that should tell you something. it could leave you stranded and overheating somewhere far. 87245 90a05 2 13.36. total price for all precisely bent hoses: $202.19. some of the hoses are straight and i certainly could have gotten any replacement hose to fit those, but i decided to do it all oem. now i need to decide on clamps. looks like this is going to be fun! scott. granbury, tx. 1987 beige fj60. Step 2 – replace heater core. remove the two supports for the stereo. remove the two fasteners and the two nuts as well as bolts on the support bar on the passenger side, then pull the bar out. remove the air duct between the heater core and blower motor. remove the heater core and install the new one in its place.
Toyota Heater Core Hose Routing 87245 90a05 2 13.36. total price for all precisely bent hoses: $202.19. some of the hoses are straight and i certainly could have gotten any replacement hose to fit those, but i decided to do it all oem. now i need to decide on clamps. looks like this is going to be fun! scott. granbury, tx. 1987 beige fj60. Step 2 – replace heater core. remove the two supports for the stereo. remove the two fasteners and the two nuts as well as bolts on the support bar on the passenger side, then pull the bar out. remove the air duct between the heater core and blower motor. remove the heater core and install the new one in its place. Yeah, with most pre molded hoses it's hard for your average parts store to have a match. especially the less common ones (radiator hoses you can usually find). the dealer is crazy expensive though, i just paid $17 for a pcv hose that's 6 inches long. '98 4runner sr5 4x4 jdm 5vz fe supercharged 249k miles. 2) the two copper tubes of the heater core are not detachable *inside* the cab. they go through the firewall to the engine compartment. you must open the hood and remove the two heater hoses from the copper tubes. 3) i was fooled for awhile by the fact one of the tubes appeared to be fused to the plastic above it.
Toyota Heater Core Hose Routing Yeah, with most pre molded hoses it's hard for your average parts store to have a match. especially the less common ones (radiator hoses you can usually find). the dealer is crazy expensive though, i just paid $17 for a pcv hose that's 6 inches long. '98 4runner sr5 4x4 jdm 5vz fe supercharged 249k miles. 2) the two copper tubes of the heater core are not detachable *inside* the cab. they go through the firewall to the engine compartment. you must open the hood and remove the two heater hoses from the copper tubes. 3) i was fooled for awhile by the fact one of the tubes appeared to be fused to the plastic above it.
Comments are closed.