FORD 3W4E-9F991-AD Ls Throttle Body Engine 3.9

( Brand: Ford ), ( Manufacturer Part Number: 3W4E-9F991-AD ), ( Type: Throttle Body )

Review FORD Lincoln Ls 3.9 Throttle Body 3w4e9f991ad Engine fits THUNDERBIRD 2003–2006

Ford 3W4E-9F991-AD 03-06 Lincoln LS Thunderbird 3.9L Throttle Body

The Ford 3W4E-9F991-AD 03-06 Lincoln LS Thunderbird 3.9L Throttle Body is a precision-engineered component designed to optimize the air/fuel mixture in your vehicle's engine for efficient and smooth performance. This throttle body is specifically engineered to fit the 3.9L engine models of the Lincoln LS Thunderbird and Ford vehicles from the 2003 to 2006 model years.

Crafted from high-quality materials, this throttle body ensures durability and long-lasting performance. It features a robust construction with a cast aluminum housing and a hardened steel throttle shaft, guaranteing resistance to wear and tear even under heavy loads. The body also houses a sophisticated electronically controlled butterfly valve, which adjusts the throttle opening according to the driver's accelerator input and the engine control module's instructions, ensuring optimal throttle control and fuel efficiency.

The Ford 3W4E-9F991-AD 03-06 Lincoln LS Thunderbird 3.9L Throttle Body also comes with an integrated Idle Air Control (IAC) mechanism, which maintains a consistent idle speed under varying engine loads. This feature ensures a smooth and stable engine idle, contributing to a more comfortable driving experience.

Replacing a faulty or worn-out throttle body with this genuine OEM part can help restore your vehicle's performance and fuel efficiency to its original levels. If you're experiencing issues with acceleration, rough idling, or poor fuel economy, this throttle body could be your solution. Installation is straightforward, and our technical support team is always available to provide guidance if needed.

In summary, the Ford 3W4E-9F991-AD 03-06 Lincoln LS Thunderbird 3.9L Throttle Body is a high-quality, durable, and reliable component that ensures optimal throttle control, fuel efficiency, and smooth engine performance. Invest in this throttle body today, and enjoy the peace of mind that comes with knowing you're driving with a genuine OEM part.

The Ford 3W4E-9F991-AD 03-06 Lincoln LS Thunderbird 3.9 Throttle Body is a specific part designed for a particular vehicle model. Here are some pros and cons associated with purchasing this part:

1. OEM (Original Equipment Manufacturer) part: This throttle body is designed and produced by Ford, ensuring it fits perfectly and functions as intended in the Lincoln LS Thunderbird.

2. High-quality construction: Given it's an OEM part, it should be built with the same quality standards as the original part, ensuring durability and reliability.

3. Proper fitment: Since it's specifically designed for the Lincoln LS Thunderbird, it is guaranteed to fit the vehicle correctly, minimizing potential installation issues.

1. Price: OEM parts, especially for higher-end vehicles like the Lincoln LS Thunderbird, can be more expensive than aftermarket alternatives.

2. Limited availability: Due to the specificity of this part, finding it in local auto parts stores might be challenging, and you may need to order it online.

3. Lack of aftermarket options: Aftermarket parts can offer additional features, improved performance, or lower prices. However, with this OEM part, you sacrifice those options.

If you prioritize proper fitment, reliability, and the assurance that comes with using an OEM part, then the Ford 3W4E-9F991-AD 03-06 Lincoln LS Thunderbird 3.9 Throttle Body could be a good choice. However, if you're on a tight budget and are willing to consider aftermarket alternatives with potentially different levels of quality and fitment, you may want to explore those options as well.

If budget is not a concern, and you want a part that is guaranteed to fit and perform as intended in your Lincoln LS Thunderbird, the Ford 3W4E-9F991-AD 03-06 Lincoln LS Thunderbird 3.9 Throttle Body is a solid choice. If you're looking to save some money, consider researching reputable aftermarket options and comparing their features, prices, and warranty information before making a decision.

Details:

Dirt and gunk present. OEM 03 06 Lincoln LS Ford Thunderbird 3.9 Throttle Body 3W4E9F991AD. LINCOLN LS 06 Throttle Valve Assembly; 8 cylinder. THUNDERBIRD 03-05 Throttle Valve Assembly;.

LINCOLN LS 03-05 Throttle Valve Assembly; 8 cylinder.

part #: 3w4e9f991 prices

• $150.00-$498.00

specifications throobo:

• for models: Thunderbird
• for makes: Lincoln, Ford
• for years: 2003-2006
• brand: Ford
• mpn: 3w4e-9f991-ad
• type: Throttle Body

payments throobo:

• wallet: Google-pay
• other
• credit card: Mastercard

seller throobo:

• # reviews: 4961
• city: Monterey, California
• rating: 99.7%

general throobo:

• Car Truck Parts Accessories > Air Fuel Delivery > Throttle Bodies
• condition: Used

offer throobo:

• quantity: 1
• best offers: True
• availability: In Stock
• started: June 24, 2025
• sold: 0
• options: Ship-to-home

shipping throobo:

• cost: $0.00
• class: Standard, Expedited, One-day
• service: USPS Ground Advantage, UPS 3 Day Select, UPS 2nd Day Air, UPS Next Day Air
• transit: 3-8 Days
• type: Calculated
• carrier: USPS, UPS

returns throobo:

• policy: Returns Accepted
• time: 60 Days
• paid by: Seller

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