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Engine Intake Manifold Tuning Valve - GM (12598658)

Genuine OEM GM Parts & Accessories - 12598658

Engine Intake Manifold Tuning Valve - GM (12598658)

Genuine OEM GM Parts & Accessories - 12598658

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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12598658
  • 12580489

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  • Sale Price: $212.68
  • Sale Price: $212.68
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Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available
Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12598658
  • 12580489

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12598658

  • Other Names:

    Tuning Valve

  • Description:
    GM Genuine Parts Engine Intake Manifold Tuning Valve (Part Number: 12598658) is an intake manifold tuning valve that adjusts airflow characteristics for the engine across varied operating conditions.
    • Function: Modifies intake manifold runner geometry or flow to optimize torque and power across the RPM range.
    • Application: OE replacement for specified Impala and Monte Carlo 3.9L and similar engines per OE notes.
    • Benefit: Restores proper engine breathing characteristics for expected performance and drivability.
    • Quality: GM Genuine Part designed and tested to meet OE performance requirements.

    World Parts Direct is an American corporation offering competitive prices, a compatibility guarantee, and OEM-backed warranty support—our specialists can advise on replacements.

  • Condition: New
  • Replaces:

    12580489

WorldPartsDirect.com

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OEM GM Parts and Accessories for sale

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Engine Intake Manifold Tuning Valve for your 2006-2008 vehicle. GM Parts & Accessories Limited Warranty.

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