1. Steering Racks & Gear Boxes For Sale
  2. sku: 18512865379457793
  3. INFINITI 131002Z05997

INFINITI 131002Z05997 Power Steering Gear Rack Pinion Q50

fits make: Infiniti. year: 2014–2015.

131002z05997 Infiniti 2014 2015 Q50 Power Steering Gear Rack And Pinion Oem

( Manufacturer Part Number: 131002Z05997 ), ( Type: Rack Pinion )

Review INFINITI Q50 Power Steering Gear Rack And Pinion Oem fits 2014–2015

The **Infiniti Q50 (Part Number: 131002Z05997, Model Years: 2014 2015) Power Steering Gear Rack and Pinion Assembly** is a precision-engineered component designed to deliver effortless, responsive, and accurate steering control in this sporty luxury sedan. As a critical element of the vehicle s steering system, this rack-and-pinion assembly integrates seamlessly with the Q50 s front-wheel-drive architecture, offering a balance of performance, durability, and driver engagement. Crafted from high-grade materials, including reinforced aluminum and hardened steel components, the rack-and-pinion mechanism ensures minimal play and maximum rigidity, reducing road noise and vibrations while maintaining precise feedback to the driver. The pinion gear, which meshes with the linear rack, is precision-machined to optimize efficiency, allowing for smooth, low-effort steering even at high speeds or during tight maneuvers. This assembly also incorporates advanced sealing technology to prevent fluid leaks, ensuring long-term reliability and protection against environmental contaminants such as dust, moisture, and road debris. The Q50 s steering system is further enhanced by the vehicle s adaptive power steering, which adjusts assist levels based on driving conditions whether cruising on the highway or navigating sharp turns providing a tailored and engaging feel. Whether sourced for a routine maintenance replacement or an upgrade to restore factory performance, this OEM-quality rack-and-pinion assembly guarantees compatibility with the 2014 2015 Infiniti Q50 s steering linkage, tie rods, and associated hardware, ensuring a seamless fit and optimal functionality. Ideal for both professional mechanics and discerning owners seeking to maintain the Q50 s premium driving dynamics, this component is a testament to Infiniti s commitment to blending cutting-edge technology with refined luxury.

### **Pros and Cons of Buying a 2014-2015 Infiniti Q50 with a Failing Power Steering Gear Rack (Pinion) (VIN: 131002Z05997)**

#### **Pros**

1. **Reliable Base Platform** The Infiniti Q50 is built on Nissan s solid CMF-C platform, which is known for durability in its core components. The engine (V6 or V8) and transmission are generally dependable if well-maintained.

2. **Good Resale Value** Compared to some luxury competitors, the Q50 retains its value reasonably well, especially in the used market.

3. **Comfortable and Refined Ride** The Q50 offers a smooth, quiet cabin with decent sound insulation, making it a pleasant drive for daily use.

4. **Available Performance Options** The V8 models (especially the 5.0L) provide strong acceleration and a sporty feel, appealing to enthusiasts.

5. **Potential for Cost-Effective Repairs** If the power steering issue is isolated to the rack and pinion, replacing it (typically $800 $1,500 depending on labor) may be cheaper than dealing with a failing transmission or engine.

6. **Luxury Features** Depending on the trim, the Q50 comes with leather seats, premium audio, and advanced infotainment, which can be appealing for a mid-range luxury SUV.

7. **Nissan s Warranty Extensions** Some Q50 models may still have extended powertrain warranties (if purchased near the original warranty period), reducing long-term repair risks.

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#### **Cons**

1. **Power Steering Gear Rack Failure** The most critical issue here is the failing rack and pinion. This can lead to:

- **Stiff or unresponsive steering** (especially at low speeds).

- **Whining or grinding noises** when turning.

- **Potential fluid leaks** if the seals are compromised.

- **Higher repair costs** if the rack is beyond simple replacement (e.g., if the steering column or tie rods are also worn).

2. **Potential Transmission Issues** The Q50 s CVT (Continuously Variable Transmission) or automatic transmission (in V8 models) can be problematic over time, requiring costly rebuilds or replacements.

3. **Electrical Gremlins** Infiniti Q50s (especially early models) have had reports of:

- **Faulty sensors** (e.g., camshaft position, MAF).

- **Infotainment glitches** (slow response, software bugs).

- **Electrical shorts** in wiring harnesses.

4. **Rust Concerns (if applicable)** Depending on the region where the car was driven, rust in the wheel wells, subframe, or suspension components could be an issue.

5. **Maintenance Costs** Luxury vehicles often require more frequent and expensive servicing than mass-market cars. Oil changes, timing belt replacements (if applicable), and other routine maintenance add up.

6. **Depreciation** While the Q50 holds value better than some competitors, it still depreciates significantly over time, meaning you may not recover much resale value.

7. **Limited Aftermarket Support** Compared to Toyota or Honda, Infiniti/Nissan parts and mechanics can be harder to find in some areas, potentially increasing repair costs.

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### **Ending Conclusion**

Buying a **2014-2015 Infiniti Q50 with a failing power steering rack and pinion** is a **high-risk, high-reward** decision. The car has strong fundamentals, but the **steering issue alone could turn into a costly repair** if not addressed immediately. If you re mechanically inclined or have access to a trusted mechanic, you might consider:

- **Replacing the rack and pinion** as a priority (if the rest of the car is in good condition).

- **Budgeting for potential transmission or electrical issues** that may arise.

However, if the car has **other hidden problems** (e.g., transmission wear, electrical faults, or rust), the repair costs could quickly exceed the vehicle s value. **A thorough pre-purchase inspection (PPI) is essential** ideally with a specialist who can test the steering system under load and inspect the transmission fluid condition.

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### **Recommendation**

1. **If the Power Steering is the Only Major Issue:**

- **Proceed with caution.** Get a **detailed inspection** of the steering system, transmission, and electrical components.

- **Negotiate the price down** to account for the rack replacement (aim for **$5,000 $8,000** depending on mileage and condition).

- **Budget for future maintenance** (CVT fluid changes, timing belt if applicable, suspension checks).

2. **If the Car Has Other Red Flags:**

- **Walk away.** If the inspection reveals transmission slippage, electrical faults, or structural rust, the repair costs may not justify the purchase.

- **Consider alternatives** like a **Toyota Land Cruiser, Lexus RX, or Honda Accord** vehicles with better reliability records in the same price range.

3. **If You re Unsure:**

- **Test drive the car at multiple speeds** (including tight turns) to confirm steering responsiveness.

- **Check for service records** a well-documented history reduces unknown risks.

- **Consult a trusted mechanic** before making an offer.

**Final Verdict:** Only buy this Q50 if you re **prepared for the power steering repair upfront** and the rest of the car checks out. Otherwise, look for a **more reliable used luxury SUV** in the same price range.

Details:

Part: Power Steering Gear Rack Pinion OEM. Items are available for purchase to the listed countries in shipping details of each item. The OEM part number is the only guaranteed method of ensuring proper fitment. Year / Make model: 2014 2015 Infiniti Q50.

All used parts are sold as-is, exactly as described and pictured. This is a used OEM item. Donor Vehicle: 2014 Infiniti Q50 3.7L V6 RWD with 91K Miles. Some parts modules, radios, ECM/PCM, etc. Require programming or coding to function properly.

Every item is packaged with care. Normal wear, scuffs, scratches, dirt, and other signs of use should be expected. Condition / Defects: Normal wear. The posted shipping amount applies only to the contiguous Lower 48 States.

part #: 131002z05997 price

  • $299.99

specifications steragebo:

  • for makes: Infiniti
  • for years: 2014-2015
  • mpn: 131002z05997
  • type: Rack Pinion

shipping steragebo:

general steragebo:

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

returns steragebo:

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

payments steragebo:

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

seller steragebo:

  • city: Peachland, North Carolina
  • rating: 100.0%
  • # reviews: 899

offer steragebo:

  • availability: In Stock
  • options: Seller-arranged-local-pickup
  • quantity: 1
  • started: March 24, 2026
  • best offers: True
  • sold: 0
for makes: infiniti, for years: 2014-2015, type: rack pinion,
category: auto parts > car truck parts accessories > steering suspension > gearboxes, rack pinions, sku: 18512865379457793,
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1 offer $299.99 USD
  • Used. Offer #1 priced at $299.99 + $Calculated shipping estimate = $299.99* total. Normal wear, scuffs, scratches, dirt, and other signs of use should be expected. Year / Make / Model : 2014 2015 Infiniti Q50.+$Calculated shipping

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