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FactionFab

FactionFab MAF Sensor Replacement O ring 2008-2014 WRX 2008 STI

$20.84

SKU: F03G 1.10117.2

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The FactionFab MAF Sensor Replacement O-ring is a direct replacement for the factory MAF sensor O-ring. It is manufactured from oil-resistant Buna-N material, offering good chemical and high-temperature exposure resistance. This o-ring is designed to withstand temperatures from sub-zero to over 200°F, providing years of reliable use. Subaru does not sell this specific o-ring separately.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFactionFab
Part NumberF03G 1.10117.2

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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