LINCOLN 7H6Z3504A Power Steering Gear Rack Pinion Tie Rods 3.5L

( Manufacturer Part Number: 7H6Z3504A ), ( Part Type: Steering Pinion Tie Gear Rack Rod ), ( Id: 6c1756da-6f45-4485-8ac2-56e922de3f8f ), ( Interchange: 551-103 )

Review LINCOLN Power Steering Gear Rack And Pinion Oem Tie Rods 3.5l fits MKZ 2007–2009

The **Lincoln MKZ (2007-2009) 3.5L Power Steering Gear Rack, Pinion, and Tie Rod Assembly (Part #7H6Z3504A)** is a precision-engineered component designed to deliver smooth, responsive, and reliable steering performance in one of the most iconic luxury sedans of its era. This high-quality aftermarket replacement is meticulously crafted to match the exact specifications of the original equipment manufacturer (OEM) components found in the 2007 through 2009 Lincoln MKZ, ensuring seamless integration with the vehicle s 3.5-liter V6 engine and front-wheel-drive architecture. The power steering gear rack is built with durable materials, including high-grade steel and corrosion-resistant coatings, to withstand the demands of daily driving while maintaining optimal functionality over thousands of miles. The pinion, a critical component that translates the steering wheel s input into lateral movement of the rack, is precision-machined to minimize play and ensure precise, feedback-rich steering, a hallmark of Lincoln s premium driving experience. Complementing the rack and pinion is a set of tie rods, which connect the steering rack to the front wheels, allowing for accurate wheel alignment and smooth directional control. This complete assembly is engineered to eliminate common issues such as excessive play, rattling noises, or premature wear, which are often associated with aging or damaged OEM parts. Whether replacing a worn-out original component or upgrading for enhanced durability, this aftermarket solution offers a cost-effective yet high-performance alternative that restores the MKZ s signature blend of luxury and handling precision. Built to meet or exceed factory standards, it is an ideal choice for enthusiasts and professionals alike seeking a reliable, long-lasting fix for steering-related concerns.

### **Pros and Cons of buying a Lincoln MKZ (2007-2009) 3.5L Power Steering Gear Rack, Pinion, and Tie Rods (Part # 7H6Z3504A)**

1. **OEM Quality and Fitment** This is a genuine Ford/Lincoln part, ensuring a perfect fit and compatibility with your vehicle s steering system. It avoids the risk of aftermarket parts that may not align correctly, leading to binding or misalignment issues.

2. **Reliability and Durability** OEM parts are built to the same standards as original equipment, meaning they should last as long as the factory components if installed and maintained properly. This reduces the likelihood of premature failure compared to cheaper aftermarket alternatives.

3. **Warranty Coverage** Purchasing from an authorized dealer or a reputable online retailer often includes a warranty (typically 12-60 months, depending on the seller). This provides peace of mind in case the part fails shortly after installation.

4. **Prevents Steering Issues** Worn or damaged steering racks, pinions, or tie rods can cause excessive play, vibrations, or difficulty turning the wheel. Replacing these components restores smooth, responsive steering and improves overall handling.

5. **Compatibility with Other Systems** Since this is an OEM part, it integrates seamlessly with the rest of your vehicle s steering and suspension components, reducing the risk of interference or compatibility problems.

6. **Resale Value** If you later decide to sell the car, having OEM parts (especially steering components) can be a selling point for buyers who prefer complete, unmodified vehicles.

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1. **Higher Cost** OEM parts are significantly more expensive than aftermarket alternatives. The price for this rack, pinion, and tie rods set can range from **$800 to $1,500 **, depending on the seller and whether additional labor is included.

2. **Limited Availability** OEM parts may not be as widely stocked as aftermarket options, especially for older models. You may need to order from a specialized auto parts distributor or an online marketplace, which could delay your repair.

3. **Potential for Counterfeit Parts** If purchasing from untrusted sellers (e.g., eBay, Craigslist, or unlicensed online stores), there is a risk of receiving **counterfeit or refurbished parts** that may not meet OEM standards. Always buy from authorized dealers or reputable suppliers.

4. **Labor-Intensive Installation** Replacing a steering rack, pinion, and tie rods requires **specialized tools, alignment, and often a frame rack or lift**. If you re not experienced with automotive repairs, you ll need to pay for professional labor, adding to the total cost.

5. **May Not Fix Underlying Issues** If the steering problem is caused by something else (e.g., worn bushings, misaligned wheels, or a leaking power steering pump), replacing just the rack and tie rods won t fully resolve the issue. A thorough inspection is recommended before purchase.

6. **Weight and Bulk** These parts are heavy and bulky, making shipping expensive if you re ordering online. Some sellers may charge extra for freight, increasing the total cost.

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Buying the **Lincoln MKZ (2007-2009) 3.5L OEM power steering rack, pinion, and tie rods (7H6Z3504A)** is a **strong choice** if you prioritize **reliability, longevity, and a perfect fit**. The part is built to factory specifications, reducing the risk of premature failure or steering issues. However, the **high cost and potential for counterfeit parts** make it less ideal for budget-conscious buyers or those who prefer aftermarket solutions.

If you re experiencing **steering play, grinding noises, or difficulty turning**, this OEM part will restore proper function and safety. Just ensure you:

- Purchase from a **trusted source** (authorized dealer, RockAuto, Dorman, or similar).

- Have the **steering alignment checked after installation**.

- Consider **labor costs** if you re not doing the work yourself.

For those on a tighter budget, **high-quality aftermarket alternatives** (e.g., from **Moog, Febi Bilstein, or ACDelco**) may offer similar performance at a lower price though they may not always match OEM fitment perfectly.

**If you can afford it and want the best long-term solution, go with the OEM part.** It s the safest and most reliable option for restoring your MKZ s steering system. However, if cost is a concern, **verify the exact issue** (e.g., is it just the tie rods or the entire rack?) and explore **aftermarket options** from reputable brands before committing.

Always **inspect the part upon arrival** (if possible) and **follow proper installation and alignment procedures** to ensure optimal performance.

Details:

LINCOLN ZEPHYR 06 Power Rack and Pinion, 3.0L, 17 tires. This part will fit the following: LINCOLN MKZ 07-09 Power Rack and Pinion, 3.5L, 17 wheel. Search for more parts LINCOLN MKZ.

part #: 7h6z3504a prices

• $104.00-$174.99

specifications steragebo:

• for models: Mkz
• for makes: Lincoln
• for years: 2007-2009
• mpn: 7h6z3504a
• part type: Steering Pinion Tie Gear Rack Rod
• id: 6c1756da-6f45-4485-8ac2-56e922de3f8f
• interchange: 551-103

returns steragebo:

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

seller steragebo:

• rating: 99.5%
• city: Brush, Colorado
• # reviews: 16199

general steragebo:

• condition: Used
• Car Truck Parts Accessories > Steering Suspension > Gearboxes, Rack Pinions

offer steragebo:

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

payments steragebo:

• credit card: Mastercard
• wallet: Paypal
• other

shipping steragebo:

• service: Standard
• transit: 3-5 Days
• class: Standard
• cost: $0.00
• type: Fixed

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