The Fel-Pro 35991 is a thermostat gasket that seals the thermostat housing to its mounting surface, sealing the coolant passage around the thermostat on the applications listed below, restoring a clean sealing surface for a reliable, coolant-tight seal.
| Brand | Fel-Pro |
| Part Number | 35991 |
| Product Type | Thermostat Gasket |
| UPC | 019826521101 |
| Shipping Dimensions | 6 x 4 x 0.16 in, 0.04 lb |
Vehicle Fitment:
- 2015-2017 Mobility Ventures MV-1
- 2013-2018 Ford C-Max
- 2020-2021 Ford Police Interceptor Utility
- 2015-2021 Ford Transit-150
- 2015-2021 Ford Transit-250
- 2015-2021 Ford Transit-350
- 2015-2021 Ford Transit-350 HD
- 2019-2020 Ford Police Responder Hybrid
- 2019-2020 Ford SSV Plug-In Hybrid
- 2013-2020 Ford Fusion
- 2015-2021 Ford Edge
- 2021-2021 Ford Bronco
- 2020-2021 Ford Escape
- 2015-2017 Ford Expedition
- 2020-2021 Ford Explorer
- 2011-2021 Ford F-150
- 2011-2021 Ford Mustang
- 2019-2021 Lincoln Nautilus
- 2021-2021 Lincoln Corsair
- 2013-2020 Lincoln MKZ
- 2016-2018 Lincoln MKX
- 2020-2021 Lincoln Aviator
- 2017-2020 Lincoln Continental
- 2015-2017 Lincoln Navigator
Important Notes:
- Install on clean, flat mating surfaces and follow the manufacturer's torque sequence; do not over-torque thin coolant gaskets.
- Refill with the correct coolant mix and check for leaks after warm-up; verify engine configuration before ordering.
WARNING: WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm.
