MOOG CHASSIS PRODUCTS SX-0638 Steering Idler Arm Grease Hose Kit Savana Gear Ge

( Brand: Moog Chassis Products ), ( Manufacturer Part Number: SX-0638 ), ( Type: Steering Idler Arm Grease Hose Kit ), ( Manufacturer Warranty: Lifetime ), ( Ipn: C649 30-49 ), ( Placement On Vehicle: Steering Steering Gear ), ( Compatible Model: Savana 3500 ), ( Compatible Year: 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Moog Steering Idler Arm Grease Hose Kit )

Review MOOG CHASSIS PRODUCTS Steering Idler Arm Grease Hose Kit Gmc Savana Gear Ge fits 3500 2003–2017

The **Moog Chassis SX-0638 Steering Idler Arm Grease Hose Kit** is a meticulously engineered aftermarket solution designed to restore optimal performance and longevity to the steering idler arm assembly on **2003 2017 GMC Savana 3500** models equipped with the **Gear G** powertrain. This high-quality kit is specifically crafted to address the common wear and tear issues that plague older vehicles, where the idler arm critical for maintaining proper steering alignment and reducing unnecessary stress on the steering rack often succumbs to rust, corrosion, or dried-out lubrication. The kit includes a **durable, flexible grease hose** that ensures a consistent and reliable flow of lubricant to the idler arm bushing, preventing squeaking, grinding, or premature failure. Engineered with **Moog s signature precision**, the hose is constructed from **abrasion-resistant, weatherproof material** that resists kinking, cracking, or degradation from exposure to extreme temperatures, road debris, or harsh environmental conditions. The included **high-performance grease fitting** is designed for a secure, leak-proof connection, eliminating messy spills and ensuring that the idler arm remains properly lubricated under all driving conditions. Whether tackling rough terrain, frequent highway driving, or stop-and-go city traffic, this kit provides a **long-lasting, low-maintenance solution** that enhances steering responsiveness while extending the lifespan of the entire steering system. Ideal for both professional mechanics and DIY enthusiasts, the Moog SX-0638 kit is a straightforward, cost-effective upgrade that simplifies maintenance and helps avoid costly steering rack or suspension repairs down the road. With its **universal compatibility** and **superior build quality**, this grease hose kit is an essential component for any vehicle owner seeking to preserve the reliability and performance of their **GMC Savana 3500** s steering mechanism.

The **Moog Chassis SX-0638 Steering Idler Arm Grease Hose Kit** is designed for GM vehicles like the 2003 2017 GMC Savana 3500 with the Gear G steering system. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Compatibility and Fitment** The kit is specifically engineered for the Gear G steering system found in your GMC Savana 3500, reducing the risk of mismatched parts. Moog is a trusted brand known for high-quality aftermarket automotive components, ensuring proper fitment and functionality.

2. **Complete Solution** The kit includes the steering idler arm, grease fitting, and hose, providing everything needed for a full replacement. This eliminates the need to source individual parts separately, saving time and effort.

3. **Durability and Performance** Moog components are designed to withstand heavy-duty use, which is critical for commercial vehicles like the Savana 3500. The idler arm and grease hose are built to reduce wear, improve steering responsiveness, and extend the life of the steering system.

4. **Ease of Installation** The kit is straightforward to install, especially for those with basic mechanical skills. Moog often includes clear instructions, and the parts are typically designed to fit without extensive modifications to the vehicle.

5. **Cost-Effective Alternative to OEM** While not an original equipment manufacturer (OEM) part, the Moog kit is often priced lower than GM s factory replacement parts. This makes it an attractive option for budget-conscious buyers who still want reliable performance.

6. **Reduced Steering Noise and Play** A worn or failing idler arm can cause excessive noise, vibration, or play in the steering wheel. Replacing it with this kit can restore smooth operation and eliminate annoying steering issues.

7. **Preventative Maintenance** Replacing the grease hose as part of the kit ensures that the steering system remains properly lubricated, preventing premature wear on other components like the rack and pinion or tie rods.

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### **Cons**

1. **Quality Variability** While Moog is generally reliable, aftermarket parts can sometimes vary in quality depending on the specific batch or manufacturing run. In rare cases, a poorly made part could fail sooner than expected, though this is uncommon with Moog.

2. **Potential for Misalignment** If the idler arm is not properly adjusted or aligned during installation, it could lead to uneven tire wear or steering pull. This requires careful attention during installation to ensure the arm is correctly positioned and tightened.

3. **Limited Longevity Compared to OEM** OEM parts are often designed with slightly different materials or tolerances that may extend their lifespan under extreme conditions. While Moog parts are durable, they may not last as long as genuine GM components in very high-mileage or heavy-duty applications.

4. **Grease Hose Durability** The grease hose included in the kit may degrade over time if exposed to extreme temperatures, UV light, or harsh chemicals. While Moog hoses are robust, they are not indestructible and may need replacement if they crack or become brittle.

5. **Installation Challenges** Some users may find the installation process slightly more involved than expected, particularly if they lack experience with steering system repairs. Accessibility can vary depending on the vehicle s design, and additional tools (like a torque wrench) may be required for proper installation.

6. **Warranty Limitations** Moog typically offers a limited warranty (often 1 2 years), which may not cover all potential issues, especially if installation errors occur. OEM parts often come with longer warranties, though they are more expensive.

7. **Compatibility with Aftermarket Mods** If your Savana 3500 has aftermarket steering modifications (e.g., performance steering racks, lift kits, or custom suspension), the Moog kit may not account for these changes. Custom adjustments might be necessary to ensure proper function.

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### **Conclusion**

The **Moog Chassis SX-0638 Steering Idler Arm Grease Hose Kit** is a solid choice for replacing the steering idler arm and grease hose on your 2003 2017 GMC Savana 3500 with the Gear G steering system. It offers a balance of affordability, compatibility, and durability, making it suitable for both DIY enthusiasts and professional mechanics. The kit addresses common steering issues like noise, play, and wear, while also serving as a preventative maintenance solution to protect the steering system s longevity.

However, the decision to purchase this kit should consider potential drawbacks such as the need for careful installation, variability in aftermarket part quality, and the possibility of limited longevity compared to OEM parts. If you prioritize cost savings and reliability without sacrificing performance, this kit is a strong recommendation. For those who prefer the absolute longest lifespan or have extensive aftermarket modifications, an OEM or high-end aftermarket alternative might be worth the extra investment.

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### **Recommendation**

- You are experiencing steering noise, play, or stiffness in your Savana 3500.

- You want a cost-effective, complete solution that includes the idler arm and grease hose.

- You are comfortable with basic mechanical work or have access to a mechanic for installation.

- You value Moog s reputation for quality and durability in aftermarket automotive parts.

- You have significant aftermarket steering modifications that may not align with the kit s specifications.

- You prefer the extended warranty or potential longevity of OEM parts.

- You are unsure about your ability to install the kit correctly, and you d rather leave it to a professional.

**Final Verdict:** For most users, the **Moog SX-0638 kit is an excellent and practical choice** for restoring smooth, quiet steering in your GMC Savana 3500. It strikes a good balance between price, performance, and ease of use, making it a recommended purchase for this application.

Details:

MOOG Steering Idler Arm Grease Hose Kit for 2003 - 2017 GMC Savana 3500 Gear ge: Status: In Stock.

part #: sx0638 prices

• $15.90-$21.46

specifications pitmanidlear:

• for makes: Gmc
• for years: 2003-2017
• brand: Moog Chassis Products
• mpn: Sx-0638
• type: Steering Idler Arm Grease Hose Kit
• manufacturer warranty: Lifetime
• ipn: C649 30-49
• placement on vehicle: Steering Steering Gear
• compatible model: Savana 3500
• compatible year: 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Moog Steering Idler Arm Grease Hose Kit

payments pitmanidlear:

• wallet: Paypal
• credit card: Diners-club
• other

returns pitmanidlear:

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

general pitmanidlear:

• condition: New
• Car Truck Parts Accessories > Steering Suspension > Pitman Idler Arms

seller pitmanidlear:

• rating: 99.5%
• # reviews: 626165
• city: Indianapolis, Indiana

shipping pitmanidlear:

• transit: 2-5 Days
• type: Fixed
• service: Standard, Expedited
• cost: $0.00
• class: Standard, Expedited

offer pitmanidlear:

• availability: In Stock
• sold: 0
• started: February 26, 2026
• options: Ship-to-home
• quantity: 3

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