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AFM Valley Cover Plate - LS Gen 4 NON-AFM DOD Valley Cover Block Off Plate for Chevy Silverado GM 5.3L 6.0L 6.2L
AFM Valley Cover Plate - valley cover plate front-side profile
AFM Valley Cover Plate - valley cover plate rear-side profile
AFM Valley Cover Plate - valley cover plate mounting interface detail
AFM Valley Cover Plate - valley cover plate housing and connection detail
AFM Valley Cover Plate - valley cover plate component close-up
AFM Valley Cover Plate - LS Gen 4 NON-AFM DOD Valley Cover Block Off Plate for Chevy Silverado GM 5.3L 6.0L 6.2L
AFM Valley Cover Plate - valley cover plate front-side profile
AFM Valley Cover Plate - valley cover plate rear-side profile
AFM Valley Cover Plate - valley cover plate mounting interface detail
AFM Valley Cover Plate - valley cover plate housing and connection detail
AFM Valley Cover Plate - valley cover plate component close-up
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Susucar Auto Parts

AFM Valley Cover Plate for 2007-2013 Chevrolet Silverado

$69.99
$44.99 In Stock Pre-Order Sold out
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INFO

AFM Valley Cover Plate is designed for 2007-2013 Chevrolet Silverado and supports engine-valley sealing service after cover, gasket, PCV, AFM/DOD, or oil-passage problems have been diagnosed. The service scope centers on the stated engine family, AFM/DOD or non-AFM configuration, PCV layout, and sealing interfaces.

During operation, the valley cover closes the lifter-valley opening and seals the related crankcase, oil, and ventilation passages. Inspection commonly follows oil leakage, cover damage, PCV faults, or a service procedure requiring access to the lifter valley. The same inspection should cover the valley sealing surface, AFM/DOD oil passages, knock-sensor area, intake seals, and PCV routing because wear or damage there can affect the replacement. Clean the valley sealing surface, install the specified seals, torque the cover evenly, and verify the PCV and oil-control passages before intake installation. Install this AFM Valley Cover Plate only in the stated component position and configuration.

Features

  • Closes the engine lifter valley and seals the stated oil and crankcase passages.
  • Matches the specified AFM/DOD, non-AFM, or PCV configuration for this SKU.
  • Retains the listed port, bolt-pattern, and gasket interfaces.
  • Supports service after inspection identifies cover damage, leakage, or ventilation-system faults.
  • Retains the listed AFM/DOD configuration.
  • Keeps included gasket, seal, plug, or bolt coverage tied to the exact package.

Fitment

  • 2007-2013: Chevrolet Silverado
  • 2007-2013: GMC Sierra

Details

Package Contents
  • 1 x Non AFM/DOD Aluminum LS Valley Cover
  • 1 x Valley Pan Gasket
  • 11 x Bolts
Specifications
  • Product Type: LS Gen 4 (IV) Valley Cover Plate Kit
  • Fit For: Chevrolet, GMC, Buick
  • Year: 2007-2013
  • Engine: 5.3L LS, 6.0L LS, 6.2L LS
  • System: AFM/DOD
  • Material: Aluminum
  • Finish: Polished
  • NON AFM Seals Included: Yes
  • Gasket Included: Yes
  • Fitment Type: Direct Replacement
  • Condition: New
  • Color: Silver
  • Manufacturer Type: Aftermarket
  • Engine/Part Features: Direct Fit
Part Interchange
  • 12598832
  • 12610141

Reviews

FAQs

Who is this LS Gen 4 NON-AFM DOD Valley Cover Block Off Plate intended for?

This product is relevant to vehicle owners and automotive repair professionals who are repairing or replacing the listed component on the specified application.

Which vehicle applications are listed for this LS Gen 4 NON-AFM DOD Valley Cover Block Off Plate?

The listed fitment information is: 2007-2013: Chevrolet Silverado 2007-2013: GMC Sierra 2007-2013: GM SUV Applications. Additional listed fitment notes: For Gen 4 LS non-AFM/DOD applications. For 5.3L, 6.0L, and 6.2L LS engines..

What repair or replacement purpose is described for this LS Gen 4 NON-AFM DOD Valley Cover Block Off Plate?

Gen 4 LS Non AFM/DOD valley cover for 2007-2013 GM truck (Silverado/Sierra/SUV) applications looking to delete active fuel management displacement on demand systems. Includes the valley cover gasket/bolts and has no provision for PCV.

What confirmed feature or configuration makes this LS Gen 4 NON-AFM DOD Valley Cover Block Off Plate suitable for the listed repair?

The listed product configuration includes Brand: susucar, Type: LS Gen 4 (IV) Valley Cover Plate Kit, Material: Cast Aluminum, Finish: Polished.

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