NISSAN 49210-1BA0A Steering Gear Rack Pinion
fits model: Qx50, Rwd. make: Infiniti, Nissan. year: 2014–2017.
( Brand: Nissan ), ( Manufacturer Part Number: 49210-1BA0A ), ( Type: Rack Pinion ), ( Oe/oem Part Number: Oem ), ( Manufacturer Warranty: 1 Month ), ( Universal Fitment: No ), ( Country Of Origin: Japan )
Review NISSAN Infiniti Steering Gear Rack Pinion fits QX50 RWD 2014–2017
The **Nissan 49210-1BA0A Steering Gear Rack and Pinion Assembly (RWD)** for the **2014 2017 Infiniti QX50** is a precision-engineered component designed to deliver smooth, responsive, and accurate steering control in rear-wheel-drive applications. This high-performance rack and pinion system is integral to the vehicle s handling dynamics, ensuring minimal play, optimal alignment, and reliable durability under varying driving conditions. Crafted from high-grade materials, including reinforced steel and corrosion-resistant coatings, this steering gear is built to withstand the demands of daily commuting as well as spirited driving, offering consistent performance even after extended use. The pinion shaft, machined to tight tolerances, meshes seamlessly with the rack s helical teeth, reducing friction and preventing premature wear, while the integrated tie rod ends (where applicable) maintain precise wheel alignment for enhanced stability and tire longevity. Whether navigating tight city streets or cruising on open highways, this steering assembly ensures a confident and engaging driving experience, free from the vagaries of worn or misaligned components. As a direct-fit replacement for the original equipment, it adheres to strict OEM specifications, guaranteeing compatibility with the QX50 s steering linkage, column, and suspension system while maintaining the vehicle s factory-intended feel and responsiveness. Ideal for both maintenance and upgrade scenarios, this rack and pinion assembly is a critical upgrade for owners seeking to restore or enhance their QX50 s steering precision, safety, and overall driving dynamics.
### **Pros and Cons of buying a Nissan/Infiniti 49210-1BA0A Steering Rack (2014 2017 Infiniti QX50 RWD)**
#### **Pros:**1. **Common and Widely Available** This steering rack is used across multiple Nissan and Infiniti models (QX50, Altima, Rogue, Murano, etc.), making it easier to find replacements, parts, and labor support.
2. **Aftermarket Support** Due to its popularity, there are numerous aftermarket alternatives (e.g., ACDelco, Dorman, or third-party brands) that may offer cost savings compared to OEM.
3. **Modular Design** The rack is designed for easy removal and replacement, reducing labor time if you or a mechanic are experienced with suspension work.
4. **Potential for DIY Replacement** With the right tools (torque wrench, jack stands, and basic mechanical knowledge), an experienced DIYer can replace it themselves, saving on labor costs.
5. **Warranty Considerations** If the rack fails due to a manufacturing defect, some OEM warranties (if still active) or extended warranties may cover it.
6. **Compatibility with Upgrades** Some owners upgrade to aftermarket racks with improved stiffness or performance tuning potential, though this is less common for stock applications.
#### **Cons:**1. **Common Failure Point** The **pinion seal** and **rack bushings** are known weak points in this model, leading to power steering leaks and excessive play over time. Replacement costs can add up if multiple components fail.
2. **Leak Risk** Power steering fluid leaks from the pinion seal can contaminate the suspension area, leading to corrosion and potential damage to other components (e.g., ball joints, control arms).
3. **Cost of Replacement** While parts are affordable ( $200 $400 for OEM), **labor costs** (especially in dealerships) can be high ($400 $800 depending on location). Aftermarket racks may reduce part costs but could have mixed reliability.
4. **Potential for Misalignment** If not installed correctly, a new rack can cause uneven tire wear or handling issues, requiring additional alignment work.
5. **Age-Related Wear** If the vehicle has high mileage (100K miles), the rack may already have internal wear, and a replacement may not fully restore original performance.
6. **Recalled Models** Some 2014 2017 QX50s had recalls related to steering system issues (e.g., NHTSA recalls for potential steering failure). Checking the vehicle s history for recalls is crucial before purchasing.
---
### **Ending Conclusion:**The **Nissan/Infiniti 49210-1BA0A steering rack** is a **practical but problematic** component to replace. While it is **easily sourced** and **modular**, its **reliability issues (leaks, wear)** and **potential for hidden damage** make it a **costly repair** if not addressed promptly. The biggest risks are **power steering leaks, suspension corrosion, and handling issues** if the rack is neglected.
If you re considering this repair:- **Get a professional inspection** to confirm the exact issue (pinion seal, rack bushings, or internal wear).
- **Compare quotes** from multiple shops (dealership vs. independent mechanic) to ensure fair labor pricing.
- **Consider aftermarket alternatives** if budget is a concern, but research reviews on specific brands.
- **Check for recalls** on the vehicle to avoid future issues.
---
### **Final Recommendation:** **Replace the rack if:**- You experience **power steering leaks** or **excessive play** in the steering.
- The vehicle has **high mileage** and shows signs of wear (e.g., uneven tire wear, rough steering).
- You re planning to **keep the car long-term** and want to prevent further suspension damage.
**Avoid delaying the repair if:**- The rack is **actively leaking**, as fluid contamination can damage other components.
- You notice **unusual noises** (clunking, grinding) when turning, indicating worn bushings or internal rack failure.
**Best approach:**- **Prioritize OEM or high-quality aftermarket racks** (e.g., ACDelco GM 99819091) for reliability.
- **Budget for potential additional work** (e.g., alignment, bushing replacement, or fluid flush).
- **If buying used**, ensure the vehicle has **no active steering recalls** and a **clean service history** for this component.
For most owners, this is a **necessary but not optional** repair ignoring it can lead to **expensive secondary damage**. If the vehicle is a daily driver, address it promptly. If it s a project car, weigh the cost against the car s overall condition.
Details:
Backed by a one-month manufacturer warranty, this rack pinion assembly is reliable choice for maintaining your cars integrity and value. This OEM part, with manufacturer part number 49210-1BA0A, ensures a perfect fit and optimal performance for your vehicles steering system.
part #: 492101ba0a prices
- $113.75-$325.00
specifications steragebo:
- for models: Qx50, Rwd
- for makes: Infiniti, Nissan
- for years: 2014-2017
- brand: Nissan
- mpn: 49210-1ba0a
- type: Rack Pinion
- oe/oem part number: Oem
- manufacturer warranty: 1 Month
- universal fitment: No
- country of origin: Japan
seller steragebo:
- city: Dallas, Texas
- # reviews: 4547
- rating: 99.9%
payments steragebo:
- wallet: Paypal
- credit card: Mastercard
- other
shipping steragebo:
- cost: $26.44
- service: FedEx Ground / FedEx Home Delivery
- carrier: FedEx
- class: Standard
- type: Calculated
- transit: 2-6 Days
returns steragebo:
- policy: Returns Accepted
- paid by: Buyer
- time: 30 Days
general steragebo:
- condition: Used
- Car Truck Parts Accessories > Steering Suspension > Gearboxes, Rack Pinions
offer steragebo:
- best offers: True
- started: June 11, 2026
- quantity: 1
- sold: 0
- options: Ship-to-home
- availability: In Stock
Nissan 49210-1BA0A Is Similar To:
- 12223566 Nissan 09-14 Maxima Steering (40.4% similar) If you see that yours is different then mine there a chance I have it. Please match those photos with your wheel to see if its the same. Simply make photo and send it to me I will let you know if have. I have also the same with wheel attached in my other listing as well different columns. Nissan ...(October 10th, 2017)
- 200-986 Nissan Datsun Steering Rack Bushing Mount Right Oem New (45.9% similar) New oem genuine Nissan steering rack bushing for the right side. Will fit Dotson 280ZX, with steering rack...(April 11th, 2018)
- 27961 Sentra 13 14 Nissan Steering Column 238-67299a (30.6% similar) ...(October 14th, 2016)
- 26065071 Nissan Hardbody Steering Rack And Pinion Reman Oem (47.3% similar) A AC1318329LT. How SCLNK1 Lt : web...(July 8th, 2018)
- 27-8415 Cardone Industries Steering Reman Fits Nissan Frontier 082617623131 (28.6% similar) Features and benefits: units are supplied with 100 tested calibrated pressure relief valves for guaranteed performance marketing : a1 Cardin remanufactured steering gears the component within a cars system that guides wheels movement in conjunction direction wheel is rotated, helping achieve ideal ...(February 28th, 2018)
- 28505-33p50 Nissan Hicas Control Module Wheel Steering (28.6% similar) It is in good shape. Also replaces 33P00. It was removed from a 1991 300ZX twin turbo. Ready to install in your car. Part number is 33P50. Hello, this listing is for the Hicks 4 wheel steering control module a twin turbo 300ZX...(March 6th, 2018)
- 310-0150 Bbb Industries Nissan Sentra Complete Power Steering Rack Pinion Assembly (42.9% similar) We keep a huge selection of ready-to-go parts in stock and offer fast free delivery so that you don't have to lose any time while are working on your vehicle...(March 25th, 2019)
- 348675 Gates Rack And Pinion Seal Kit Fits Nissan (31.4% similar) Rack and pinion seal kit fits Nissan 240SX gates price is for 1 - adjust qty as needed...(September 5th, 2018)
- 349620 Gates Steering Gear Seal Kit Fits Nissan Frontier Xterra (40% similar) Steering gear seal kit fits Nissan frontier,Terra gates price is for 1 - adjust qty as needed. This part fits vehicles made in the following years 1999 , 20 2001 , 2002 , 2003 , 2004 , 2005 , 2006 , 2007 , 2008 , 2009 , 2010 . Brands: AcDelco base new, non-gm, outline industries, inc...(March 13th, 2018)
- 351950 Gates Rack And Pinion Seal Kit Fits Nissan (31.4% similar) Rack and pinion seal kit fits Nissan 280ZX gates price is for 1 - adjust qty as needed...(June 24th, 2018)
- 439 38128 602 Wd Express Steering Lower Fits Nissan Altima (29.2% similar) All parts come with a 1-YEAR warranty and 30-DAY return period. That section provides detailed information about the part and compatible vehicles...(May 20th, 2018)
