MERCURY 477-04021 Crossmember Frame Front Hundred Crossmember/k

( Model: MONTEGO ), ( Part Type: Frame ), ( Conditions Options: Front ), ( Genuine Oem: Yes ), ( Ipn: 477-04021 ), ( Year: 2006 ), ( Manufacturer Warranty: 90 Day )

Review MERCURY Crossmember/k-frame Front Five Hundred fits MONTEGO AWD 2005–2007

The **Mercury 477-04021 Crossmember/K-Frame (Front AWD, 2005 2007 S-Series Hundred)** is a high-performance, direct-fit replacement part designed to restore structural integrity and handling precision to your vehicle s front suspension system. Crafted from high-strength steel, this crossmember serves as the critical backbone of your car s front axle, supporting the subframe, steering components, and drivetrain while ensuring optimal alignment and rigidity. Engineered specifically for the **2005 through 2007 Mercury S-Series Hundred** with **AWD (All-Wheel Drive)**, this component is built to meet or exceed OEM specifications, delivering the same durability and reliability as the original equipment. The crossmember features precision-machined mounting points for the **front subframe, sway bar, and steering linkage**, ensuring seamless integration with the vehicle s suspension geometry. Its robust construction helps prevent sagging, misalignment, or excessive flex under load, which can lead to poor handling, uneven tire wear, or even drivetrain issues in AWD applications. Whether you re restoring a classic S-Series Hundred or upgrading an existing vehicle for improved performance, this crossmember is an essential component for maintaining factory-level stability, especially in all-wheel-drive configurations where weight distribution and suspension stiffness are paramount. Built to withstand the demands of daily driving as well as spirited performance use, this part is a must-have for enthusiasts and mechanics seeking a direct, no-compromise solution for their vehicle s front suspension.

### Pros and Cons of Buying a Mercury 477-04021 Crossmember/K-Frame (Front AWD, 05-07 Ford Hundred)

1. **Compatibility and Fitment** The 477-04021 crossmember is a direct replacement part for the front AWD (Active Handling) models of the 2005-2007 Ford Hundred (Mercury Sable). It ensures proper alignment and structural integrity, reducing the risk of suspension issues or misalignment.

2. **Improved Durability** A new or high-quality aftermarket crossmember can prevent rust, warping, or excessive wear, which are common problems in older vehicles. This helps maintain the structural integrity of the frame, especially in AWD models where added weight and torque are present.

3. **Enhanced Handling and Safety** A properly installed crossmember ensures that the suspension components (control arms, sway bar, etc.) are securely mounted. This can improve handling, reduce unwanted movement, and enhance overall vehicle stability.

4. **Prevents Further Damage** If the original crossmember is cracked, bent, or corroded, replacing it can stop further deterioration that could lead to more expensive repairs down the line.

5. **Aftermarket Availability** This part is widely available from reputable manufacturers, making it easier to find a genuine or high-quality replacement. Many suppliers offer warranties, ensuring long-term reliability.

6. **Potential Cost Savings** Replacing a damaged crossmember is often more affordable than repairing extensive frame or suspension damage caused by a failing part.

7. **Compatibility with Modifications** If you plan to modify your vehicle (e.g., lift kits, performance upgrades), a new crossmember ensures that the frame can handle additional stress without compromising safety.

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1. **Installation Complexity** Replacing a crossmember requires removing the suspension components (control arms, sway bar, etc.), which can be labor-intensive. It may also require special tools or alignment afterward, adding to the cost if done professionally.

2. **Cost of Labor** Even if the part itself is reasonably priced, professional installation can be expensive, especially if the mechanic charges by the hour for suspension work.

3. **Potential for Counterfeit Parts** Some aftermarket parts may be low-quality or mislabeled. Always purchase from trusted suppliers to avoid receiving a substandard or incompatible replacement.

4. **Alignment Required** After installation, a wheel alignment is typically necessary to ensure proper tire contact and handling. This adds to the overall cost.

5. **Time and Downtime** The job may take several hours, depending on the mechanic s efficiency. If you rely on the vehicle daily, this could be inconvenient.

6. **Risk of Overlooking Other Issues** During installation, inspectors may discover additional problems (e.g., worn bushings, rusted frame rails) that weren t initially apparent. This could lead to unexpected repair costs.

7. **Warranty Considerations** If the vehicle is under warranty, modifying or replacing structural components may void certain coverage, depending on the manufacturer s policies.

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The **Mercury 477-04021 crossmember/k-frame** is a critical part for maintaining the structural integrity and performance of your 2005-2007 Ford Hundred AWD. If your original part is damaged, rusted, or worn, replacing it is a **recommended preventive measure** to avoid more severe (and costly) suspension or frame issues.

- **Visible damage** (cracks, excessive rust, bending).

- **Symptoms** (clunking noises, misalignment, handling issues).

- **Budget** (weighing part cost vs. labor vs. potential future damage).

If the part is still structurally sound, replacement may not be immediately necessary. But if you re experiencing problems or planning modifications, upgrading to a new crossmember is a **wise investment** in long-term reliability.

- **If your crossmember is visibly damaged or causing handling issues**, replace it with a **high-quality OEM or aftermarket part** from a trusted supplier.

- **If the part appears intact but shows signs of wear (minor rust, slight bending)**, consider monitoring it closely and replacing it preemptively if symptoms worsen.

- **Have a professional inspect the suspension** before and after installation to ensure no other issues exist.

- **Budget for alignment and potential additional repairs** if other components (bushings, frame rails) need attention.

Ultimately, this is a **practical upgrade** for AWD Ford Hundred owners who prioritize safety, performance, and longevity.

Details:

Not sure if this is the right part. We ll make it right. Delivery appointments are scheduled by the carrier. Verify compatibility with your vehicle.

Crossmember/K-Frame Front AWD Fits 05-07 FIVE HUNDRED 293029 This is in overall good condition. Expedited shipping is not available at this time. Please review all photos carefully. Have a question.

Lift gate service available if needed. Match part numbers when possible. The crossmember will come complete without accessories. This part attaches to the suspension of vehicle.

The 30-day period begins on the date item is delivered. If theres ever an issue, just reach out. Commercial residential delivery available. All mounting brackets are in good condition and usable.

part #: montego prices

• $369.94-$649.99

specifications swabasus:

• for models: Awd, Montego
• for makes: Mercury
• for years: 2005-2007
• model: Montego
• part type: Frame
• conditions options: Front
• genuine oem: Yes
• ipn: 477-04021
• year: 2006
• manufacturer warranty: 90 Day

returns swabasus:

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

general swabasus:

• condition: Used
• Car Truck Parts Accessories > Steering Suspension > Control Arms, Ball Joints Assemblies

payments swabasus:

• credit card: Visa
• other
• wallet: Paypal

seller swabasus:

• rating: 99.2%
• city: Gaffney, South Carolina
• # reviews: 5609

shipping swabasus:

• cost: $0.00
• service: Standard, Overnight, UPS 2nd Day Air
• type: Fixed
• transit: 3-7 Days
• class: Standard, One-day, Expedited
• carrier: UPS

offer swabasus:

• options: Ship-to-home
• best offers: True
• quantity: 1
• sold: 0
• started: June 3, 2026
• availability: In Stock

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