The Saab Thermostat Wahler 12638186, manufactured by Wahler (manufacturer part number 4476.82 D / 447682D), is an OE supplier part designed for precise temperature regulation in select Saab models equipped with the 2.8L V6 engine. This thermostat is engineered to operate at 82°C and comes complete with the required housing and gasket for efficient installation and reliable performance.
Key Applications:
- Saab 9-3 Aero (Sedan, Wagon, Convertible, 2006-2009; Turbo X, Aero XWD, 2008-2009; 2.8L V6)
- Saab 9-5 Aero and Turbo6 (Sedan, 2010-2011; 2.8L V6)
Features:
- OE supplier quality for exact fit and function
- Includes housing and gasket
- Designed specifically for 2.8L V6 Saab engines
- Thermostat setpoint: 82°C
Note: For complete installation, also use O-ring part numbers 12 588 318 and 12 623 519 as specified for all listed fitments.
Specifications
Product Type
OE Supplier
OE Part Number
12 638 186 / 12638186
Manufacturer Part Number
4476.82 D / 447682D
Cross Reference Part Numbers
12597258, 12608657
OEM
Yes
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