Air and Fuel› Fuel Injection Systems and Components - Electronic

GM Genuine Parts

Multi-Port Fuel Injection Fuel Rail

$1,050.96

SKU: 12605222

In Stock
In Stock
Ships by Jul 31
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The GM Genuine Parts 12605222 is a genuine GM Multi-Port Fuel Injection Fuel Rail engineered for LSA and LS9 superchargers. It features a 3/8" inlet located on the Passenger (RH) Rear, with options for straight and 90-degree fittings compatible with both 6AN and 8AN connections, sold separately. This fuel rail is specifically designed as a replacement for various Cadillac CTS models equipped with the 6.2L V8 - Gas engine, including the 2010 and 2015 CTS V. As an OEM component, it is designed, engineered, tested, and warranted for GM vehicles, ensuring seamless integration and proper functionality.

MIA's Description

The GM Genuine Parts 12605222 is a Multi-Port Fuel Injection Fuel Rail designed for LSA/LS9 superchargers. This new, OEM part features an inlet on the Passenger (RH) Rear with a 3/8" connection.

Fitment

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Specifications

BrandGM Genuine Parts
Part Number12605222
CategoryAir and Fuel

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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