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1L2Z9424FA Engine Intake Manifold for Ford Explorer Mustang 4.6L 3W7Z 9424-AA,1L2Z9424FA 615-175

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Airflow Distribution: Optimizes air delivery to engine cylinders via a complex internal geometry, ensuring even airflow for enhanced engine performance.
  • Sealing Efficiency: Equipped with O-ring seals on each port to prevent air leaks, maintaining optimal engine efficiency and emissions control.

Key features

  • 1. Material Technology

  • With a corrosion-resistant black plastic body and metal-reinforced flange, ensure lightweight yet durable construction for long-lasting engine performance.*

  • 2. Performance Parameters

  • With optimized internal airflow channels, deliver even cylinder distribution, improving engine efficiency by up to 15% compared to standard intake manifolds.*

  • 3. Scenario Solutions

  • Designed specifically for Ford Explorer/Mustang 4.6L engines, ensuring seamless compatibility and performance tailored to these models.

  • 4. Certification Standards

  • Meets OEM standards for fitment and emissions control, guaranteeing reliability in high-stress driving conditions.

  • 5. Interactive Design

  • With precision-engineered O-ring seals, prevent air leaks and maintain optimal engine efficiency compared to non-sealed alternatives.*

Product details

1L2Z9424FA Engine Intake Manifold for Ford Explorer Mustang 4.6L 3W7Z 9424-AA,1L2Z9424FA  615-175

The 1L2Z9424FA Engine Intake Manifold is a precision-engineered component designed for Ford vehicles including the Explorer, Mustang (4.6L), and C-Max models. Crafted from high-quality black plastic with a smooth finish, this manifold optimizes airflow distribution to cylinders while ensuring durability and leak-free performance. Its modular design and O-ring seals make it a reliable replacement part for maintaining engine efficiency and compliance with emissions standards.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-quality black plastic with reinforced polymer compositeLightweight yet durable, withstands engine vibrations
DesignComplex internal geometry with optimized airflow channelsEnsures even air distribution to all cylinders
Sealing SystemTriple O-ring seals (orange/red) at each portPrevents air leaks and enhances engine efficiency
CompatibilityFits Ford models: Explorer, Mustang (4.6L), C-Max II Van, and others listedDirect OEM replacement for specified engines
DurabilityReinforced flange (aluminum/steel) for structural integrityResists thermal stress and mechanical wear

Customization guide

Adjustable parameters include:

  • Port Configuration: Customizable port layouts to match specific engine cylinder counts (e.g., V6/V8).
  • Material Thickness: Tailored wall thickness for high-performance or lightweight applications.
  • Seal Material: Upgraded O-rings for extreme temperatures or corrosive environments.

Get inspired

Maximize your engine’s potential with the 1L2Z9424FA manifold. Its streamlined airflow design reduces turbulence, while the robust sealing system ensures peak performance even under heavy load. Whether you’re restoring a classic Mustang or upgrading an Explorer’s engine, this manifold delivers reliability and efficiency.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Airflow Efficiency80 CFM+15% (92 CFM)+30% (104 CFM)*
Material DurabilityStandard plasticReinforced polymerComposite hybrid
Compatibility4.6L enginesV6/V8 enginesHigh-performance SUVs
Weight3.2 kg3.0 kg (-6%)2.8 kg (-12%)

Supplier's note

  1. Technical Breakthroughs:

    • Triple O-ring seals: Reduces air leakage by 40% compared to dual-seal designs.
    • Composite hybrid material: 20% lighter than traditional aluminum manifolds while maintaining heat resistance.
    • Optimized airflow channels: Delivers 15% faster air distribution than industry benchmarks.
  2. Version Selection Guide:

    • Base Model: Ideal for standard 4.6L engines in daily-use vehicles (e.g., Ford Explorer).
    • Advanced Model: Suited for high-output engines like Mustang V8s, offering enhanced airflow and durability.
    • Pro Model: Designed for performance enthusiasts and commercial vehicles requiring lightweight, extreme-duty components.

With the Pro Model’s composite hybrid material, you can achieve 30% better thermal resistance than competitors, ensuring reliability in harsh environments. Pair its lightweight design with superior airflow to unlock higher horsepower gains without compromising engine stability.

Frequently asked questions

  • Which intake manifold model suits Ford Explorer 4.6L engines with engine code 3W7Z?

  • How do I clean the O-ring seals on the Ford intake manifold?

  • Why is black plastic used for this intake manifold instead of metal?

  • Is the 1L2Z9424FA compatible with Ford C-Max II or Mustang engines?

  • Can this intake manifold be customized for non-Ford vehicles?

  • Does the 1L2Z9424FA meet emissions control standards?

  • What makes this intake manifold durable for heavy-duty use?

  • How does the internal geometry improve engine performance?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionAutomotive engine components- Industry Standard: Aluminum (250 MPa tensile strength, ISO 527)
- Our Base: HDPE plastic (0.95 g/cm³, ▲1 lighter)
- Our Advanced: Carbon-reinforced polymer (350 MPa, ▲2 stronger)
Base: 40% lighter than aluminum (ideal for fuel efficiency)
Advanced: Combines lightweight with 40% higher strength
Industry: Higher cost
Base: Lower heat resistance (max 80°C)
Airflow EfficiencyHigh-performance engines- Industry Standard: 80% efficiency (ISO 15051)
- Our Base: 85% via optimized channels (▲1)
- Our Advanced: 90% with CFD design (▲2)
Base: Reduces fuel consumption by 5%
Advanced: Boosts horsepower by 8%
Advanced requires precise installation for optimal flow
Sealing TechnologyHigh-pressure engine systems- Industry Standard: Basic rubber seals (ASTM D2000)
- Our Base: O-rings (ASTM F37 compliant, ▲1)
- Our Advanced: Double O-rings + Teflon coating (▲2)
Base: 99% leak prevention (ISO 14048)
Advanced: Withstands 15 bar pressure
Advanced adds 10% to part cost
Structural DurabilityHeavy-duty and long-life applications- Industry Standard: 5,000 hours endurance (ISO 14253)
- Our Base: 6,000 hours (▲1)
- Our Advanced: 8,000 hours (▲2)
Base: 20% longer lifespan than standard
Advanced: 60% improvement over base
Advanced materials may increase repair complexity
CompatibilityAftermarket and multi-model applications- Industry Standard: Single-engine model fit
- Our Base: Fits 6 Ford models (e.g., Explorer, Mustang, C-Max)
- Our Advanced: Cross-brand compatibility (Ford + GM)
Base: Reduces inventory costs for repair shops
Advanced: Expands market reach
Advanced requires additional validation testing
Noise ReductionQuiet engine environments- Industry Standard: 45 dBA (ISO 3744)
- Our Base: 43 dBA (▲1, quieter than a refrigerator)
- Our Advanced: 40 dBA (▲2, library-level quiet)
Base: Ideal for passenger comfort
Advanced: Meets luxury vehicle standards
Advanced design may restrict airflow slightly

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