BUYAUTOPARTS 80-70344R Steering Rack Pinion Gap 682895886756 18070344-101

( Brand: Buyautoparts ), ( Manufacturer Part Number: 80-70344R ), ( Type: Rack And Pinion ), ( Manufacturer Warranty: 3 Year ), ( Item Length: 47.000 ), ( Ipn: 18070344-101 ), ( California Prop 65 Warning: Prop65 Warning ), ( UPC: 682895886756 )

Review BUYAUTOPARTS Lexus And Reman Steering Rack Pinion Gap fits RX350 RX450H EPS 2010–2014

The **BuyAutoParts 80-70344R** is a high-quality, direct-fit **Electronic Power Steering (EPS) steering rack pinion gap shim kit** meticulously engineered to restore optimal steering performance, eliminate excessive play, and enhance precision in your **2010 2014 Lexus RX350 and RX450h**. Designed with OEM-level accuracy, this shim kit addresses common issues such as loose steering, erratic feedback, or a "spongy" feel that can develop over time due to normal wear, misalignment, or improper installation of the pinion shaft. Crafted from durable, precision-machined materials, the shims ensure a consistent and adjustable gap between the pinion gear and the rack, which is critical for maintaining smooth, responsive, and safe steering dynamics. Whether you're tackling a routine maintenance check, upgrading your vehicle s handling characteristics, or correcting a diagnosed steering rack issue, this kit provides a straightforward, cost-effective solution without the need for complex modifications or aftermarket conversions. Perfect for DIY enthusiasts and professional mechanics alike, the **80-70344R** fits seamlessly into your Lexus EPS system, offering a reliable alternative to full rack replacements while extending the lifespan of your existing components. With its easy installation requiring only basic tools and compatibility with both the **RX350 s conventional EPS** and the **RX450h s hybrid-electric EPS** systems, this shim kit is a practical choice for restoring your vehicle s factory-intended steering feel with minimal effort.

### **Pros and Cons of buying a BuyAutoParts 80-70344R EPS Steering Rack Pinion Gap for Lexus RX350/RX450H (2010 2014)**

1. **Direct Fitment** The part is specifically listed as a direct replacement for the Lexus RX350 and RX450H models from 2010 to 2014, reducing the risk of compatibility issues.

2. **High-Quality Material** BuyAutoParts is known for sourcing parts from reputable manufacturers, ensuring durability and proper function.

3. **Cost-Effective Alternative** Compared to OEM parts, this aftermarket option is often significantly cheaper, making it a budget-friendly solution for repairs.

4. **Easy Installation** The part is designed to be a straightforward replacement, requiring only basic tools and mechanical knowledge.

5. **Warranty Coverage** BuyAutoParts typically offers a warranty (usually 6 12 months), providing some protection against defects.

6. **Wide Availability** The part is readily accessible online, reducing wait times compared to ordering from specialty suppliers.

1. **Potential Quality Variations** While generally reliable, aftermarket parts can sometimes have slight inconsistencies in fit or finish compared to OEM components.

2. **Limited Brand Recognition** Unlike Toyota/Lexus OEM parts, BuyAutoParts is not a dealership brand, which may raise concerns for some buyers about long-term reliability.

3. **No Direct Customer Support from Lexus** If issues arise, you ll rely on BuyAutoParts customer service rather than Lexus dealership assistance.

4. **Possible Counterfeit Concerns** There is a risk of receiving a counterfeit or low-quality duplicate, though reputable sellers like BuyAutoParts minimize this risk.

5. **No Original Equipment Warranty** Unlike OEM parts, this aftermarket item may not qualify for Lexus extended warranties or recall coverage.

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### **Conclusion**

The **BuyAutoParts 80-70344R EPS steering rack pinion gap** is a **solid, cost-effective choice** for Lexus RX350/RX450H owners needing this specific repair. It offers **direct fitment, decent quality, and ease of installation** while being significantly cheaper than OEM parts. However, buyers should **verify the seller s reputation** to ensure authenticity and consider **long-term reliability concerns** compared to factory parts.

For most drivers, this part is a **practical and affordable solution**, especially if the vehicle is not under warranty or if the owner prefers aftermarket components. If budget is not a concern and maximum reliability is desired, an **OEM or high-end aftermarket alternative** (such as those from ACDelco or Denso) may be preferable.

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### **Recommendation**

- You need a **quick, budget-friendly replacement**.

- The seller has **positive reviews and a return policy**.

- You are comfortable with aftermarket parts and willing to accept minor quality trade-offs for cost savings.

- You prioritize **long-term durability and warranty coverage**.

- The vehicle is still under Lexus warranty, and you want to avoid voiding it.

- You have concerns about the part s longevity and want the best possible fit.

For most RX350/RX450H owners, this part is a **good middle-ground choice**, balancing cost and performance effectively. Always **inspect the part upon arrival** and ensure proper installation to maximize its lifespan.

Details:

Brand:BuyAutoParts. Built for trouble-free ownership and 100% visually inspected quality tested, this Rack Pinion is backed by our satisfaction guarantee. This Rack and Pinion is manufactured tested to the strictest OE car truck standards for unparalleled performance. All our steering components are backed by an unbeatable warranty.

Condition: REFURBISHED. Premium Parts: All parts are premium ISO/TS 16949 quality. All steering gearboxes and rack pinion assemblies receive new seals, bearings if applicable, a thorough cleaning inspection, any port threads for the power lines are inspected chased to ensure reliable seal. Warranty:3 Year.

Rack pinion assemblies get all new rubber boots, clamps and sub frame mounting bushings. Inner tie rod ends and internal shafts gears are inspected, cleaned, either machined or replaced as needed. Tested and Approved: Each part is run through rigorous testing before it leaves the factory. Technical Specifications: Part Type:Rack and Pinion.

Part Number:80-70344R.

part #: 8070344r prices

• $310.83-$482.67

specifications steragebo:

• for models: Rx350, Rx450h, Eps
• for makes: Lexus
• for years: 2010-2014
• brand: Buyautoparts
• mpn: 80-70344r
• type: Rack And Pinion
• manufacturer warranty: 3 Year
• item length: 47.000
• ipn: 18070344-101
• california prop 65 warning: Prop65 Warning
• upc: 682895886756

offer steragebo:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: April 5, 2026
• quantity: 4

shipping steragebo:

• cost: $0.00
• class: Standard, Expedited, One-day
• type: Fixed
• service: Standard, Expedited, Overnight
• transit: 5-11 Days

general steragebo:

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

seller steragebo:

• # reviews: 12122
• city: Hebron, Kentucky
• rating: 98.8%

returns steragebo:

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

payments steragebo:

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

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