Hello MNFJ62,
Just wondering, but are close to needing a Timing Belt / Water Pump service?
If not, replacing the Rad in a 100 Series is a pretty easy job.
I'd consider replacing the upper and lower rad hoses and clamps as well if they haven't been done recently.
Upper Radiator Hose 16571-50150
Lower Radiator Hose 16572-50150
(3) Hose Clamps, (2) for Upper, (1) for Lower 90466-41008
(1) Hose Clamps for Lower Part of Lower Hose 90467-43002
Process
Remove Engine Cover
- (2) Nuts and (2) Bolts. 10mm Socket
- Unclip Hose
Remove Air Box
- Disconnect (4) Clips for Engine Air Filter Cover
- Disconnect MAF Sensor Electrical Connection
- Loosen Hose Clamp at Intake. 10mm Socket
- Disconnect (4) Vacuum Hoses
- Remove (2) Bolts. 10mm Socket.
Remove Front Skid Plate
- (6) Bolts. 12mm Socket.
- Note: You may be able to access the Draincock to Drain the Coolant without Removing the Skid Plate.
Drain Coolant from Radiator
- Open Draincock on Passenger Side into Bucket
Disconnect Overflow Hose at Radiator
Remove Upper and Lower Engine Coolant Hoses
- Lower Hose is Clipped to the Fan Shroud
Clamp (so Fluid doesn't leak out...), then Disconnect, (2) Transmission Cooler Hoses from the Bottom of the Radiator
Remove Radiator Overflow Tank
- Remove (2) Bolts. 12mm Socket.
- Remove (1) Electrical Clip
Loosen (2) AC / Electrical Wiring Brackets at Top of Radiator
- Remove (2) Bolts. 12mm Socket.
- Rotate Brackets Up
Loosen Fan Shroud
- Remove (3) Bolts. 12mm Socket.
- Lift the Shroud Up to Remove it from the Lower Slots and Push it Towards the Engine
Remove (2) Radiator Nuts and (2) Radiator Bolts. 12mm Socket.
- Turn the Top Nuts from in Front of the Radiator. You may need to hold the Back with a Large Adjustable Wrench.
- Turn the Bottom Bolts from inside the Engine Compartment, Looking Down. The Nuts are Captive. If Rust is Present, Spray the Bottom Side of the Bolts w/ Penetrating Fluid and Use a Wire Brush to Clean the Threads.
Rotate (2) AC / Electrical Wiring Brackets Down
Lift Out Radiator (much easier with 2 people)
I always do this during a Timing Belt / Water Pump Service, and I always remove the Battery for that Service.
Removing the Battery would give you more room to maneuver the Radiator out.
If you decide to do it yourself, send me a message and I'll send you the Torque Specs for when you are installing the new rad.
Good luck.
Tom