Engines and Components› Engines, Blocks and Components

GM Performance

(S)ACTUATOR

$217.64

SKU: G03V 12585994

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Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The ACDelco VVT Variable Valve Timing Adjuster (12585994) is a direct replacement part designed to restore proper camshaft positioning. This adjuster works in conjunction with your vehicle's VVT solenoid to ensure the camshaft rotates at the correct timing relative to other valvetrain components. This contributes to optimal engine performance and can help maximize drive quality and fuel economy.

Fitment

Fitment Guaranteed

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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

BrandGM Performance
Part NumberG03V 12585994

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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