LINCOLN DG133D080AE Electric Assist Power Steering Gear Box Rack Pinion DG133D070AG

( Manufacturer Part Number: DG133D080AE ), ( Type: Rack Pinion ), ( Id: Aa46876d-a7b8-4d7d-b9d2-0a3a4787ac66 ), ( Interchange: 551-2241 ), ( Country Of Origin: United States )

Review LINCOLN Electric Assist Power Steering Gear Box Rack Pinion fits MKS 2013

The **Lincoln MKS (2013 model year) Electric Assist Power Steering Gear Box Rack and Pinion Assembly (Part Numbers: DG133D080AE and DG133D070AG)** represents a critical component of the vehicle s steering system, engineered to deliver precise, responsive, and effortless maneuverability while enhancing overall driving dynamics. This high-performance rack-and-pinion assembly is designed to integrate seamlessly with the MKS s front-wheel-drive architecture, providing a compact yet robust solution that optimizes steering feel and control. The gearbox features a **direct-drive electric power assist (EPAS) system**, eliminating the need for hydraulic fluid, which reduces maintenance requirements and improves reliability. The rack itself is constructed from high-strength steel, machined to exacting tolerances to ensure durability and longevity, even under demanding driving conditions such as aggressive cornering, highway stability, or off-road excursions. The pinion gear, precision-machined and heat-treated for strength, meshes smoothly with the rack teeth, minimizing backlash and ensuring a linear, predictable response to driver input. This design not only enhances steering accuracy but also contributes to the vehicle s overall stability and safety, particularly at higher speeds or during evasive maneuvers.

The EPAS system incorporated into this assembly leverages an **integrated electric motor and torque sensor**, working in tandem to provide variable power assistance based on steering wheel torque and vehicle speed. This intelligent assistance reduces driver fatigue during prolonged highway driving while maintaining a sporty, engaging feel during low-speed or parking maneuvers. The rack s internal design includes **sealed bearings and a corrosion-resistant coating**, protecting against environmental contaminants such as road salt, moisture, and debris, which is particularly important for vehicles operated in harsh climates. Additionally, the assembly is engineered to accommodate the MKS s suspension geometry, ensuring proper alignment and clearance with the steering knuckle and tie rod ends, thereby preventing binding or excessive wear over time.

For maintenance and replacement purposes, this rack-and-pinion assembly is designed for straightforward installation, though it requires specialized tools and expertise to ensure proper alignment and torque specifications are met. The part is fully compatible with the 2013 Lincoln MKS equipped with the **3.7L V6 engine** and **6-speed automatic transmission**, serving as a direct replacement for the original equipment manufacturer (OEM) component. Whether addressing a failure due to wear, a collision-related damage, or a proactive upgrade for enhanced performance, this steering gear box ensures that the MKS retains its signature blend of luxury, comfort, and driving precision. Its robust construction and advanced EPAS technology make it a reliable choice for restoring or maintaining the vehicle s steering system to factory specifications.

### **Pros and Cons of Buying a Used Lincoln MKS Electric Assist Power Steering Gear Box (Part Numbers: DG133D080AE and DG133D070AG, 2013 MKS)**

1. **Cost-Effective Replacement** Purchasing a used or aftermarket steering rack is significantly cheaper than buying a new OEM unit, which can cost hundreds or even thousands of dollars.

2. **Immediate Availability** Unlike waiting for an OEM part, a used or compatible aftermarket rack may be available for quick installation, reducing downtime.

3. **Compatibility with Common Issues** The 2013 MKS often experiences power steering fluid leaks, pump failures, or rack wear, and these parts are designed to address those problems.

4. **Potential for Long-Term Reliability** If sourced from a reputable seller (e.g., a trusted auto parts dealer or salvage yard), a used rack may still have good remaining life, especially if it was removed due to a non-rack-related failure.

5. **Easier Installation** Some aftermarket or used racks come with pre-installed components (e.g., bushings, seals), simplifying the replacement process compared to a full OEM rebuild.

6. **Wider Availability of Alternatives** Multiple brands (e.g., ACDelco, Delphi, Mopar, or third-party suppliers) offer compatible racks, increasing the chances of finding a suitable match.

1. **Unknown Service History** Without documentation, it s impossible to confirm whether the rack has been properly maintained, repaired, or subjected to harsh conditions (e.g., off-roading, extreme temperatures).

2. **Potential Wear or Damage** A used rack may already have internal wear (e.g., worn tie rods, bent pinion, or leaking seals), leading to premature failure or steering issues.

3. **Incompatibility Risks** While these part numbers are close, slight variations in mounting points, electrical connectors, or steering angle sensors could cause fitment issues. Always verify compatibility with your specific vehicle.

4. **No Warranty or Return Policy** Used parts typically come with no warranty, meaning you bear full responsibility for any failures post-installation.

5. **Quality Concerns** Salvage-yard parts may have been in an accident or improperly stored, leading to rust, bent components, or electrical issues.

6. **Diagnostic Challenges** If the original failure was due to a related system (e.g., a faulty power steering pump or control module), replacing just the rack may not resolve the underlying problem.

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### **Conclusion**

Buying a used or aftermarket electric assist power steering rack for a 2013 Lincoln MKS can be a practical and budget-friendly solution if sourced carefully. The key is to **verify compatibility, inspect for damage, and ensure the part is free from obvious wear**. However, if you prioritize reliability and long-term peace of mind, investing in a **new OEM or high-quality aftermarket rack with a warranty** may be worth the extra cost. If you re experienced with DIY repairs and willing to take the risk, a used part could be a viable option just ensure it s from a trusted source and thoroughly inspected before installation.

- Purchase from a **reputable salvage yard or auto parts dealer** (e.g., RockAuto, PartsGeek, or a local junkyard with a good reputation).

- **Inspect the rack visually** for rust, dents, or leaks. Test the tie rods for play.

- **Check for compatibility** with your vehicle s steering angle sensor and mounting points.

- **Consider an extended warranty** if available from the seller.

- Opt for a **new OEM or brand-name aftermarket rack** (e.g., ACDelco, Delphi, or Mopar) with a warranty.

- If cost is a concern, look for **refurbished OEM parts** from dealers like CarQuest or AutoZone.

- **Diagnose the root cause** (e.g., power steering pump, fluid leaks) to prevent future issues.

- Consult a **trusted mechanic** to assess whether the rack is the actual problem or if other components (e.g., pump, hoses, control module) need replacement.

- Consider **renting or borrowing a known-good rack** for testing before committing to a purchase.

Ultimately, weigh the **cost savings against the potential risks** if the rack is the only failing component and you re confident in your ability to install it correctly, a used part can be a cost-effective fix. Otherwise, prioritize quality and warranty coverage.

Details:

Search for more parts for LINCOLN MKS. Redeliver, limited access fees. Condition: 119k. Rack: Year: 13.

Model: LINCOLN MKS. Part Stock #. Local delivery available to local businesses only. Vehicle Stock #: 25K1198.

part #: dg133d080ae prices

• $400.00-$598.90

specifications steragebo:

• for models: Mks
• for makes: Lincoln
• for years: 2013
• mpn: Dg133d080ae
• type: Rack Pinion
• id: Aa46876d-a7b8-4d7d-b9d2-0a3a4787ac66
• interchange: 551-2241
• country of origin: United States

general steragebo:

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

returns steragebo:

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

seller steragebo:

• city: Cochranton, Pennsylvania
• # reviews: 31169
• rating: 99.9%

payments steragebo:

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

shipping steragebo:

• cost: $109.99
• class: Standard
• transit: 4-7 Days
• type: Fixed
• service: Standard

offer steragebo:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: February 13, 2026
• availability: In Stock

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