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OE Quality
60-Day Returns
MotoradPart #: CH1086
Motorad CH1086 Engine Coolant Thermostat Housing - Lower
47 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$175.49Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Lexus, GS300, GS350, GS450h, IS250, IS300, IS350, RC300, and RC350
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Engine Coolant Thermostat Housing options
Motorad CH1086 Engine Coolant Thermostat Housing - Lower
| Brand | Motorad |
|---|---|
| Part Number | CH1086 |
| Material | Metal |
| Color | Silver |
| Outlet Port Diameter | 2.11 |
| Height | 5.06 |
| Gasket Or Seal Included | No |
| Mounting Hole Quantity | 5 |
| Bolt Hole Center To Bolt Hole Center | 5.79 |
| Inlet Port Diameter | 1.26 |
| Flange Thickness | 0.52 |
| Mounting Hole Diameter | 0.29 |
| Bolts Included | No |
| Color | Silver |
| Height | 5.06 in |
| Number Of Seals | 0 |
| Outlet Diameter | 0.3 in |
| Outlet Port Quantity | 7 |
This part fits 47 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Lexus | IS300 | 3.5L | V6 | Lower | Includes housing and housing cap; To 10/2017 |
| 2018 | Lexus | IS350 | 3.5L | V6 | Lower | Includes housing and housing cap; To 10/2017 |
| 2018 | Lexus | RC300 | 3.5L | V6 | Lower | Includes housing and housing cap; To 11/2017 |
| 2018 | Lexus | RC350 | 3.5L | V6 | Lower | Includes housing and housing cap; To 11/2017 |
| 2017 | Lexus | IS300 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2017 | Lexus | IS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2017 | Lexus | RC300 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2017 | Lexus | RC350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2016 | Lexus | IS300 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2016 | Lexus | IS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2016 | Lexus | RC300 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2016 | Lexus | RC350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2015 | Lexus | GS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2015 | Lexus | IS250 | 2.5L | V6 | Lower | Includes housing and housing cap |
| 2015 | Lexus | IS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2015 | Lexus | RC350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2014 | Lexus | GS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2014 | Lexus | IS250 | 2.5L | V6 | Lower | Includes housing and housing cap |
| 2014 | Lexus | IS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2013 | Lexus | GS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2013 | Lexus | IS250 | 2.5L | V6 | Lower | Includes housing and housing cap |
| 2013 | Lexus | IS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2012 | Lexus | IS250 | 2.5L | V6 | Lower | Includes housing and housing cap |
| 2012 | Lexus | IS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2011 | Lexus | GS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2011 | Lexus | GS450h | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2011 | Lexus | IS250 | 2.5L | V6 | Lower | Includes housing and housing cap |
| 2011 | Lexus | IS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2010 | Lexus | GS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2010 | Lexus | GS450h | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2010 | Lexus | IS250 | 2.5L | V6 | Lower | Includes housing and housing cap |
| 2010 | Lexus | IS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2009 | Lexus | GS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2009 | Lexus | GS450h | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2009 | Lexus | IS250 | 2.5L | V6 | Lower | Includes housing and housing cap |
| 2009 | Lexus | IS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2008 | Lexus | GS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2008 | Lexus | GS450h | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2008 | Lexus | IS250 | 2.5L | V6 | Lower | Includes housing and housing cap |
| 2008 | Lexus | IS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2007 | Lexus | GS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2007 | Lexus | GS450h | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2007 | Lexus | IS250 | 2.5L | V6 | Lower | Includes housing and housing cap |
| 2007 | Lexus | IS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
| 2006 | Lexus | GS300 | 3.0L | V6 | Lower | Includes housing and housing cap |
| 2006 | Lexus | IS250 | 2.5L | V6 | Lower | Includes housing and housing cap |
| 2006 | Lexus | IS350 | 3.5L | V6 | Lower | Includes housing and housing cap |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
16304-3103716304310301630431031163043103216304310331630431034163043103516304310369CH1086CH1086
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.