2003-2007 Silverado Sierra 2500 3500 Intake Manifold GM 8.1L EGR Provision 12574559 OEM

This listing is for a genuine OEM used Intake Manifold designed for compatible Chevrolet/GMC 8.1L V8 engines. This component is intended as a direct OEM replacement and has been inspected prior to shipment. The part is suitable for reuse when proper fitment is confirmed. This unit includes an EGR provision and carries OEM reference 12574559.

Product Details

• Part Type: OEM Intake Manifold
• System / Location: Engine Intake Manifold
• Engine / Drivetrain: 8.1L V8
• OEM / Hollander / Reference Number: 12574559
• Condition: Used OEM

Vehicle Compatibility

• 2001 - 2006 Chevrolet Silverado 2500 8.1L
• 2007 Chevrolet Silverado 2500 classic style (creased door skin), 8.1L
• 2001 - 2006 Chevrolet Silverado 3500 8.1L
• 2007 Chevrolet Silverado 3500 classic style (creased door skin), 8.1L
• 2001 - 2006 Chevrolet Suburban 2500 8.1L
• 2002 - 2006 Chevrolet Avalanche 2500 8.1L
• 2001 - 2002 Chevrolet 3500 Pickup (I-beam front axle only), 8.1L
• 2001 - 2002 Chevrolet Express 3500 Van 8.1L
• 2001 - 2006 GMC Sierra 2500 8.1L
• 2007 GMC Sierra 2500 classic style (creased door skin), 8.1L
• 2001 - 2006 GMC Sierra 3500 8.1L
• 2007 GMC Sierra 3500 classic style (creased door skin), 8.1L
• 2001 - 2006 GMC Yukon XL 2500 8.1L
• 2001 - 2002 GMC Savana 3500 Van 8.1L
• 2001 - 2002 GMC 3500 Pickup (I-beam front axle only), 8.1L
• 2001 - 2002 GMC Express 3500 Van 8.1L

Important Fitment Notice: Compatibility information is provided for reference only. Buyers are responsible for confirming correct fitment prior to purchase. We strongly recommend verifying compatibility using your vehicle’s VIN and part configuration before ordering.

Condition

• Functional Status: Inspected prior to shipment
• Cosmetic Condition: May show normal signs of wear consistent with a pre-owned automotive component
• This is not a new part.

Additional Notes

This is a used OEM automotive component. Professional installation is recommended where applicable. Electrical, drivetrain, suspension, and braking components should always be verified for compatibility prior to installation.