Scion tC Radiator bracket upgrade using Civic EK ’96-’00 brackets

civic ek radiator bracket stay retrofit onto OEM scion tc radiator

In this article I show you how I retrofit Civic EK (1996-2000) radiator brackets to fit the Scion tc 2005-2010. They aren’t expensive at all, but require a little bit of fitting to make it work.

Parts used in this upgrade/retrofit

Installation

1. Pick a radiator bracket, they come in different colors

Civic EK radiator bracket colors
Civic EK radiator bracket colors

2. Using a step drill bit, drill out the mounting hole wider, but drill it so that the hole is wider toward the edge like this:

widening the moutning hole on the civic EK brackets to fit the Scion tC
widening the moutning hole on the civic EK brackets to fit the Scion tC

Widen this hole, but off center your cut as seen here.

cutting bigger mounting hole in civic ek bracket to fit scion tc
cutting bigger mounting hole in civic ek bracket to fit scion tc

3. Sand down the burrs. Smooth it out so the bushing fits in without damaging it. You can also reuse your OEM Scion radiator bushings.

4. Use lubricant or grease and press the bushings in by hand. Here’s a video that better explains steps 3 and 4:

5. You can reuse the oem bracket bolt, or the ones provided w/ the bracket kit (but they are poor quality and will rust). I use a Titanium M8 15mm bolt, and it doesn’t rust.

6. Carefully bend so the bracket so it sits more parallel w/ the level of the radiator. Tighten the bolt and push down SOFTLY

push down on the bracket to make it level w/ the top of the radiator
push down on the bracket to make it level w/ the top of the radiator

7. Use some air hose to fill the gap. Heat it up and use it as a sheath to widen the radiator mounting peg.

using rubber hose as a spacer filler for radiator bracket
using rubber hose as a spacer filler for radiator bracket

Use some air hose to fill this gap

Cut to size, heat up, and slide onto the radiator peg, use lubricant if needed.

using a plastic hose to widen the radiator mount peg
using a plastic hose to widen the radiator mount peg

Final product

civic ek retrofit radiator stay bracket driver side on scion tc 2005-2010
civic ek retrofit radiator stay bracket driver side on scion tc 2005-2010

 

civic ek radiator brackets fit on 1st gen scion tC stock radiator
civic ek radiator brackets fit on 1st gen scion tC stock radiator

 

Civic EK radiator brackets and stock radiator with P2R polyurethane bushings
Civic EK radiator brackets and stock radiator with P2R polyurethane bushings

 

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