MITSUBISHI 237.MS1U01 Steering Intermediate Shaft
fits model: Eclipse. make: Mitsubishi. year: 2001–2005.
( Part Type: Steering Shaft ), ( Conditions Options: Convertible ), ( Genuine Oem: Yes ), ( Ipn: 237.ms1u01 ), ( Manufacturer Warranty: 60 Day )
Review MITSUBISHI Steering Intermediate Shaft fits ECLIPSE 2001–2005
The **Mitsubishi Eclipse (2001 2005) Steering Intermediate Shaft (Part #237.MS1U01)** is a precision-engineered component essential for the smooth and responsive operation of the vehicle s power-assisted steering system. Designed specifically for the **2001 through 2005 model years** of the Mitsubishi Eclipse (including the 2001 2003 Lancer-based models and the 2004 2005 facelifted versions), this intermediate shaft serves as a critical link between the steering column and the steering rack, transmitting driver input with minimal play or resistance. Crafted from high-grade **mild steel**, this shaft is heat-treated and dynamically balanced to ensure durability under the stresses of daily driving, aggressive cornering, or prolonged use in demanding conditions. Its **splined connection** at both ends guarantees a secure and precise fit, preventing slippage or misalignment that could lead to erratic steering feel or premature wear on associated components like the steering rack or intermediate shaft bushings. The shaft s design incorporates **precision-machined splines** and a **slotted end** for easy installation, allowing mechanics to align it correctly with the steering column and rack without the need for excessive force or special tools. Built to withstand the rigors of both urban commuting and spirited driving, this intermediate shaft is a direct-fit replacement for the original equipment (OEM) part, ensuring compatibility with the Eclipse s steering linkage assembly while maintaining the vehicle s intended handling characteristics. Whether restoring a classic Eclipse to its original performance or upgrading a worn-out component, this steering intermediate shaft delivers the reliability and responsiveness drivers expect from Mitsubishi s sporty coupe.
### **Pros and Cons of Buying a Mitsubishi 237.MS1U01 Eclipse Steering Intermediate Shaft (2001 2005 Models)**
#### **Pros:**1. **Direct OEM Replacement** This part is an exact factory replacement, ensuring a perfect fit with no modifications required. It will function identically to the original component, reducing the risk of compatibility issues.
2. **Reliability and Durability** Mitsubishi s MS1U01 engine (used in the Eclipse from 2001 2005) is a well-built inline-4 with a reputation for longevity when maintained properly. The steering intermediate shaft, being a mechanical linkage, is designed to last as long as the rest of the drivetrain if not damaged by neglect (e.g., lack of lubrication, excessive force, or corrosion).
3. **Widely Available Parts and Support** Mitsubishi parts, especially for this generation, are still relatively accessible through aftermarket suppliers, dealerships, and online marketplaces. This makes repairs and maintenance easier compared to more obscure or discontinued models.
4. **Cost-Effective Replacement** Compared to labor-intensive repairs (e.g., replacing a rack and pinion or entire steering column), replacing just the intermediate shaft is a relatively inexpensive fix. Prices for this part typically range from **$50 $150**, depending on the seller and condition (new vs. used/refurbished).
5. **Prevents Further Damage** A failing steering intermediate shaft can cause excessive play, grinding noises, or even a complete loss of steering assist. Replacing it early prevents secondary damage to the steering rack, column, or tie rods.
6. **Easy Installation** This part is straightforward to replace, requiring basic mechanical skills and standard tools. Most owners or even inexperienced DIYers can complete the job in **1 2 hours** with the right instructions.
7. **Compatibility with Aftermarket Upgrades** If you plan to modify your Eclipse (e.g., suspension upgrades, performance tuning), a new intermediate shaft ensures compatibility with aftermarket steering components without conflicts.
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#### **Cons:**1. **Potential for Counterfeit or Low-Quality Parts** Buying from untrusted sellers (especially online marketplaces) risks receiving a **fake or substandard part**. Always verify the seller s reputation, check for authenticity (e.g., Mitsubishi part numbers, packaging), and consider purchasing from a reputable supplier or dealership.
2. **Wear and Tear from Age** The Eclipse models from 2001 2005 are now **20 years old**, meaning the rest of the steering system (rack, bushings, tie rods) may also be worn. Replacing just the intermediate shaft won t fix underlying issues, so a full steering inspection is advisable.
3. **Corrosion Risk** If the car has been exposed to salt, moisture, or poor maintenance, the shaft or its mounting points may be corroded. This could require additional cleaning, lubrication, or even replacement of surrounding components (e.g., steering column mounts).
4. **Limited Lifespan if Misused** While durable, the shaft can wear out prematurely if subjected to **aggressive driving, off-road use, or lack of lubrication**. Regular inspection and maintenance (e.g., checking for leaks in the power steering system) are necessary.
5. **Labor Costs if Professional Installation is Needed** While DIY is possible, some owners may prefer a mechanic. Labor costs for this job typically range from **$100 $200**, depending on the shop. This can be a deterrent for those on a tight budget.
6. **Difficulty Finding Exact Matches for Older Models** While still available, the supply of **new OEM parts** is dwindling. You may need to consider **refurbished, remanufactured, or aftermarket alternatives**, which may not always match the original quality.
7. **Potential for Associated Issues** If the steering intermediate shaft fails due to a **larger problem** (e.g., a failing rack, worn ball joints, or a leaking power steering hose), replacing just the shaft won t solve the root cause. A thorough diagnostic is recommended before purchase.
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### **Conclusion**
Buying a **Mitsubishi 237.MS1U01 Eclipse steering intermediate shaft (2001 2005)** is a **practical and cost-effective solution** for restoring proper steering function in your vehicle. The part is **reliable, easy to install, and widely available**, making it a smart choice for owners experiencing **grinding noises, excessive play, or a weak steering feel**.
However, it s crucial to **verify the part s authenticity**, **inspect the rest of the steering system**, and **address any underlying issues** (corrosion, worn bushings, power steering leaks) to ensure long-term performance. If the car has significant mileage or a history of neglect, consider a **full steering inspection** before proceeding.
For most owners, this replacement is a **simple, low-risk fix** that prevents more expensive repairs down the line. If you re comfortable with basic mechanical work, DIY installation is highly recommended to save on labor costs.
### **Recommendation:**- **Purchase from a trusted supplier** (e.g., RockAuto, Mitsubishi dealership parts department, or a reputable aftermarket seller).
- **Check for corrosion** in the shaft, mounts, and surrounding components before installation.
- **Lubricate the shaft properly** (use a high-quality grease) to ensure smooth operation.
- **Inspect the power steering system** (hoses, fluid level, pump) to avoid future issues.
- **Consider a full steering alignment** after replacement for optimal handling.
If you re unsure about the condition of the rest of the steering system, consult a mechanic for a **pre-purchase inspection** before buying the part. For most Eclipse owners, this is a **worthwhile and straightforward repair** that significantly improves drivability.
Details:
Steering Intermediate Shaft. These extra attached parts are not covered by any warranty. Major components are stamped and may have heat sensitive tabs attached to indicated overheating that would void warranty. Video: Go to YouTube and search for: Playground PAR 269644 Part Detail: Placement.
Donor Vehicle: model: ECLIPSE. Warranty covers the base component and none of other attached parts. Stock #: 269644. Miles: 117000 - N/A or Unknown.
Parts are not covered for external fluid leaks. Mitsubishi Eclipse Steering Intermediate Shaft Fits 2001 2005 01 02 03 04 05: Review photos this is your actual part. Many electronic modules and components require programming.
specifications steragebo:
- for models: Eclipse
- for makes: Mitsubishi
- for years: 2001-2005
- part type: Steering Shaft
- conditions options: Convertible
- genuine oem: Yes
- ipn: 237.ms1u01
- manufacturer warranty: 60 Day
general steragebo:
- condition: Used
- Car Truck Parts Accessories > Steering Suspension > Gearboxes, Rack Pinions
returns steragebo:
- policy: Returns Accepted
- time: 30 Days
- paid by: Buyer
shipping steragebo:
- service: Standard
- cost: $15.99
- type: Fixed
- transit: 2-6 Days
- class: Standard
payments steragebo:
- credit card: Visa
- wallet: Google-pay
- other
seller steragebo:
- city: Port Washington, Wisconsin
- rating: 99.4%
- # reviews: 12556
offer steragebo:
- quantity: 1
- availability: In Stock
- options: Ship-to-home
- started: May 20, 2026
- sold: 0
- best offers: True
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