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-26%
SUSUCAR
12571609 Valley Cover Plate for Chevrolet Silverado 1500 GM 5.3L AFM/DOD
$219.99
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CODE: VAC-004
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3 Year Warranty
Overview
Is your car running into engine troubles?
This aftermarket AFM/DOD valley cover plate is built for LS 5.3L engine AFM‑DOD delete and engine repair work. This is not original equipment part, offering a cost‑saving solution to resolve common active fuel management system defects.
Symptoms
Loud lifter ticking noise from engine bay, high oil consumption, rough unstable idle, engine misfire, recurring fault codes, premature lifter damage. These issues frequently occur on AFM/DOD‑equipped 5.3L power units.
Key Features:
- Fully disables the problematic AFM/DOD system to stop AFM‑triggered malfunctions
- Robust construction improves long‑term engine reliability, prevents lifter failure
- Direct drop‑in fit, no major machining required for quick installation
- Reduces oil burning, smooths engine idle and helps clear related diagnostic trouble codes