IAG Performance

IAG Thermostat Housing

SKU IAG-ENG-2040 In stock
$74.99

  • Ships fast from US warehouses
  • Local pickup available
  • Professional install & dyno tuning in-house

The IAG AN Style Thermostat Housing is the perfect upgrade for those transitioning from rubber OEM Subaru hoses to aftermarket AN hoses. This precision-engineered thermostat housing is designed to replace the factory unit in the following Subaru models- 2002-2024 WRX, 2004-2021 STI, 2004-2021 STI, 2004-2013 FXT, 2005-2009 LGT and 2013-2024 BRZ. It ensures a reliable and secure connection with aftermarket AN components, while providing optimal coolant flow for your Subaru’s cooling system. IAG’s AN Style Thermostat Housing is precision machined from robust 6061-T6 billet aluminum. Unlike cast aluminum, billet aluminum offers superior strength, enabling it to endure higher levels of heat, stress, and strain. This thermostat housing has a flat 2 bolt OEM-style mounting flange on one side, along with a -20 AN male threaded end on the opposite side. Additionally, the housing features a sleek black anodized finish, providing enhanced protection against corrosion.

Fitment

Package Includes: 1x Thermostat AssemblyAvailable in -20 size.

Specifications

Manufacturer part number
IAG-ENG-2040
UPC
00887753843715
Shipping weight & size
0.50 lb, 6 × 4 × 4 in