1. Manifolds & Headers Offered
  2. sku: 7002345874842721
  3. FORD 4W7Z-9430-AA

FORD 4W7Z-9430-AA Exhaust Manifold

fits make: Ford. year: 2002–2011.

4w7z-9430-aa Ford Genuine Exhaust Manifold

( Part Type: Exhaust Manifold ), ( Manufacturer Part Number: 4W7Z-9430-AA ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 ), ( Parts Included: Only Part Reference 1 On The Diagram Is Included ), ( Replaces Part Number: 3w7z-9430-aa )

Review FORD Genuine Exhaust Manifold fits 2002–2011

The Ford 4w7z-9430-aa exhaust manifold is a crucial component of the Ford motor vehicle's exhaust system. Designed specifically for select Ford engines, this manifold is responsible for collecting exhaust gases from the engine's cylinders and routing them to the exhaust system for proper expulsion from the vehicle.

This particular manifold is made of high-quality aluminum material, which offers several advantages over traditional cast iron manifolds. Aluminum is lighter in weight, allowing for improved fuel efficiency and reduced engine stress. It also resists corrosion and heat better than cast iron, ensuring a longer lifespan and better performance.

The 4w7z-9430-aa exhaust manifold features a unique design with a precise engine match, ensuring a perfect fit and optimal exhaust flow. It includes integrated exhaust gaskets, which provide a tight seal between the manifold and the engine cylinder head, preventing exhaust leaks and ensuring efficient exhaust gas flow.

The manifold's design also includes integrated exhaust sensors, which provide real-time information to the vehicle's engine control system regarding exhaust gas temperature and flow rates. This data helps the engine run more efficiently, reducing emissions and improving overall performance.

The manifold's exhaust ports are machined to precise specifications, ensuring proper exhaust gas flow and optimal scavenging for improved engine performance. The ports are also designed to minimize exhaust backpressure, allowing the engine to breathe more easily and deliver improved power and torque.

The Ford 4w7z-9430-aa exhaust manifold is a high-performance component that is essential for maintaining the optimal function of your Ford engine. Its advanced design, use of high-quality materials, and precise manufacturing ensure a long-lasting, efficient, and effective exhaust system. Whether you're looking to improve your vehicle's performance or simply maintain its factory condition, this exhaust manifold is an excellent investment.

Ford 4W7Z-9430-AA Exhaust Manifold: A Comprehensive Analysis

Introduction:

The Ford 4W7Z-9430-AA Exhaust Manifold is a crucial component of the engine exhaust system in certain Ford vehicles. Replacing an exhaust manifold can be a significant investment, and it's essential to weigh the pros and cons before making a purchase. In this analysis, we will discuss the potential advantages and disadvantages of buying this specific exhaust manifold.

Pros:

1. OEM Component: The Ford 4W7Z-9430-AA Exhaust Manifold is an original equipment manufacturer (OEM) part. This means it is designed, engineered, and manufactured by Ford or an authorized supplier. Using an OEM part can ensure proper fitment, durability, and performance.

2. Improved Engine Performance: A new exhaust manifold can lead to better engine performance. A worn-out or damaged manifold can cause exhaust leaks, loss of power, and reduced fuel efficiency. Replacing it with a new one can help restore the engine's optimal performance.

3. Long-lasting: OEM exhaust manifolds are typically built to last. They undergo rigorous testing and quality control during manufacturing, ensuring they can withstand the demands of constant use in various driving conditions.

Cons:

1. Cost: The Ford 4W7Z-9430-AA Exhaust Manifold can be quite expensive, especially when compared to aftermarket alternatives. This cost may be a significant deterrent for some vehicle owners.

2. Availability: Depending on the specific Ford vehicle and model, it may take some time to source and acquire an OEM exhaust manifold. This could result in extended downtime for the vehicle, which may not be ideal for those who rely on it for daily use.

3. Complex Installation: Installing an exhaust manifold can be a complex process, especially for those without the necessary expertise or tools. This could result in additional labor costs, which would further increase the overall cost of the repair.

Conclusion:

The Ford 4W7Z-9430-AA Exhaust Manifold offers several advantages, including improved engine performance and long-lasting durability. However, its high cost and potential availability issues may deter some vehicle owners. Ultimately, the decision to purchase an OEM exhaust manifold depends on individual circumstances, priorities, and budget.

Recommendation:

For those who value optimal engine performance, long-term reliability, and the peace of mind that comes with using an OEM part, purchasing the Ford 4W7Z-9430-AA Exhaust Manifold is a solid investment. For those who are budget-conscious or are not concerned with using an OEM part, aftermarket alternatives may be a more affordable option. It's essential to carefully consider the advantages and disadvantages before making a decision.

part # 4w7z9430 prices

  • $68.95-$137.89

specifications maniheader:

  • for makes: Ford
  • for years: 2002-2011
  • part type: Exhaust Manifold
  • manufacturer part number: 4W7Z-9430-AA
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement
  • year: 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
  • parts included: Only Part Reference 1 On The Diagram Is Included
  • replaces part number: 3w7z-9430-aa

general maniheader:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

seller maniheader:

  • rating: 92.7%
  • # reviews: 438

returns maniheader:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

offer maniheader:

  • quantity: 3
  • options: Ship-to-home
  • started: July 21, 2025
  • availability: In Stock
  • sold: 0

shipping maniheader:

  • transit: 3-7 Days
  • cost: $33.83
  • class: Standard, Expedited, One-day
  • type: Fixed
  • service: Standard, Expedited, Overnight

payments maniheader:

  • wallet: Google-pay
  • other
  • credit card: Visa
for makes: ford, for years: 2002-2011, part type: exhaust manifold, genuine oem: yes, manufacturer warranty: 1 year, fitment type: direct replacement, year: 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011, parts included: only part reference 1 on the diagram is included, replaces part number: 3w7z-9430-aa,
manufacturer: ford, category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 7002345874842721,

Ford 4W7Z-9430 Is Similar To:

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5 offers $68.95–$137.89 USD
  • Offer #1: $137.89 price + free delivery = $137.89* total. Exhaust Manifold Kit - Includes Required Hard Manifold Bolt Hole Quantity: 8.FREE SHIPPING
  • Offer #2: $68.95 price + free delivery = $68.95* total. Specifics and features: Condition: Brand New Type: Exhaust Manifold Warranty: 1 Year Product fit: Direct Fit Color: Natural Material: Cast Iron Gasket Included: Yes Heat Shield Included: No Engine: V8 4.6L OE Number: 674-903, 674903, 327-02058R, 3W7E9430AB, 3W7E9430AC, 3W7E9430AD, 4W7E9430AA, 4W7E9430AB, 101455, 4W7Z9430AA Compatible with: For Ford Crown Victoria 2003-2011 V8 4.6L For Lincoln Town Car 2003-2011 V8 4.6L For Mercury Grand Marquis 2003-2011 V8 4.6L Package Includes: 1 Right Exhaust Manifold 1 Manifold Gasket W/O Product Instruction.FREE SHIPPING
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  • Offer #5: $71.79 price + free delivery = $71.79* total. Application for: For Ford Crown Victoria 2003-2011 V8 4.6L For Lincoln Town Car 2003-2011 V8 4.6L For Mercury Grand Marquis 2003-2011 V8 4.6L Description: Condition: Brand New Type: Exhaust Manifold Warranty: 1 Year Product fit: Direct Fit Color: Natural Material: Cast Iron Gasket Included: Yes Heat Shield Included: No Engine: V8 4.6L OE Number: 674-903, 674903, 327-02058R, 3W7E9430AB, 3W7E9430AC, 3W7E9430AD, 4W7E9430AA, 4W7E9430AB, 101455, 4W7Z9430AA Package Includes: 1 Right Exhaust Manifold 1 Manifold Gasket.FREE SHIPPING