FEL-PRO Engine Coolant Thermostat Housing Seal
Fits 2007-2018 Lexus ES350; 2006 Lexus GS300; 2007-2011, 2013-2015 Lexus GS350; 2007-2011, 2013-2018 Lexus GS450h; 2006-2015 Lexus IS250; 2016-2018 Lexus IS300; 2006-2018 Lexus IS350; 2016-2018 Lexus RC300. Plus 17 more models listed below.
Eng Coolant Gasket
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- Canadian Owned

FEL-PRO 35809 Vehicle Fitment
Fits 221 vehicles2018-2021 Lexus RX350L
2018-2021 Lexus RX450hL
2016-2018 Lexus IS300
2016-2018 Lexus RC300
2015-2018 Lexus RC350
2013-2018 Lexus GS450h
2013-2015 Lexus GS350
2010-2021 Lexus RX450h
2007-2021 Lexus RX350
2007-2018 Lexus ES350
2007-2011 Lexus GS350
2007-2011 Lexus GS450h
2006-2018 Lexus IS350
2006-2015 Lexus IS250
2006 Lexus GS300
FEL-PRO 35809 Specifications
- Grade Type
- Premium
- Mounting Hole Quantity
- 0
- Prop 65 Label (Yes/No)
- No
FEL-PRO 35809 Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | MAHLE | C32181 |
| Aftermarket | Toyota | 163250P020 |
| Aftermarket | Toyota | 1632531010 |
| Aftermarket | Victor Reinz | 711539700 |
FEL-PRO 35809 Product Description
FEL-PRO 35809 Engine Coolant Thermostat Housing Gasket for Toyota Highlander
Key Features
- Meets or exceeds all original equipment specifications
- Application specific design
- Validated for fit, form, and function
- Quality that you can trust
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
About FEL-PRO
Shop FEL-PRO Engine Coolant Thermostat Housing Seal at Autrex with vehicle fitment details, current pricing, and checkout options for the FEL-PRO 35809. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
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Frequently Asked Questions — FEL-PRO 35809
What vehicles does the FEL-PRO 35809 fit?
The FEL-PRO 35809 fits 221 vehicles, including 2003-2024 Toyota 4Runner, 2007-2021 Lexus RX350, 2018-2021 Lexus RX350L, 2010-2021 Lexus RX450h, 2018-2021 Lexus RX450hL. Check the full fitment list above to confirm your vehicle.
What parts does the FEL-PRO 35809 replace?
The FEL-PRO 35809 is a direct replacement for MAHLE C32181, Toyota 163250P020, Toyota 1632531010, Victor Reinz 711539700. See the full interchange list for all compatible replacements.
How do I confirm the FEL-PRO 35809 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the FEL-PRO 35809. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the FEL-PRO 35809?
Shipping options for the FEL-PRO 35809 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the FEL-PRO 35809 cost?
The FEL-PRO 35809 is currently listed at $8.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the FEL-PRO Engine Coolant Thermostat Housing Seal a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the FEL-PRO Engine Coolant Thermostat Housing Seal before ordering.