DELPHI 36836XKNZ Idler Arm Grease Hose Kit

( Brand: Delphi ), ( Manufacturer Part Number: 36836XKNZ ), ( Part Type: Idler Arm Hose ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Steering Idler Arm Grease Hose Kit ), ( Years: 1999 2000 2001 2002 2003 2004 ), ( Application: Chevrolet Silverado 2500 Idler Arm Grease Hose Kit ), ( Cs-sku: 400 )

Review DELPHI Chevrolet Idler Arm Grease Hose Kit fits SILVERADO 2500 1999–2004

The **Delphi 36836XKNZ** is a premium, high-performance **idler arm grease hose kit** specifically engineered for the **Chevrolet Silverado 2500 HD**, designed to ensure optimal functionality, durability, and reliability in demanding off-road and heavy-duty applications. This meticulously crafted kit replaces the stock grease hose assembly, which is often prone to wear, cracking, or leakage under extreme conditions, leading to premature failure of the suspension components. Constructed from **high-grade, abrasion-resistant synthetic rubber**, the hose is reinforced with **spiral-wound wire braiding** to withstand constant flexing, high-pressure grease flow, and exposure to harsh elements such as dirt, debris, and temperature fluctuations common in rugged terrains. The kit includes a **precision-machined metal bracket** that securely mounts the hose to the frame or suspension, minimizing vibration-induced stress and preventing premature detachment. Unlike generic aftermarket alternatives, the Delphi 36836XKNZ is **OEM-certified**, meaning it meets or exceeds the original equipment manufacturer s specifications, ensuring a seamless fit and performance identical to the factory-installed component. This kit is particularly beneficial for vehicles subjected to heavy loads, frequent off-roading, or those operating in extreme climates, as it significantly reduces the risk of grease leaks, which can lead to seized or damaged suspension parts. Whether used in fleet applications, towing heavy trailers, or navigating rough off-road trails, this kit provides long-lasting protection, reducing maintenance downtime and extending the lifespan of critical suspension components. With its robust construction and engineering precision, the Delphi 36836XKNZ is an indispensable upgrade for any Silverado 2500 HD owner seeking enhanced durability and peace of mind.

### **Pros and Cons of buying a Delphi 36836XKNZ Idler Arm Grease Hose Kit for Chevrolet Silverado 2500**

The Delphi 36836XKNZ idler arm grease hose kit is a widely recommended aftermarket part for the Chevrolet Silverado 2500 HD, particularly for the rear axle s idler arm grease fitting. Here are the key advantages:

1. **Direct Fitment and Compatibility** This kit is specifically designed for the Chevrolet Silverado 2500 HD (and related GM trucks like the GMC Sierra 2500), ensuring proper alignment and function without modifications. It replaces the stock grease hose and fitting, which can degrade over time.

2. **Durability and Quality** Delphi is a well-known manufacturer in the automotive industry, producing parts that meet or exceed OEM standards. The hose is likely made from reinforced rubber or synthetic materials, resistant to cracking, kinking, and oil or grease leaks.

3. **Prevents Grease Leaks** The stock grease hose on some Silverado 2500 models can become brittle, split, or detach from the fitting, leading to grease leaks that contaminate the axle area. This kit eliminates that risk by providing a secure, leak-proof connection.

4. **Easy Installation** The kit is designed for straightforward installation, requiring minimal tools (typically just a wrench or socket set). Most users report being able to complete the job in under an hour, especially if they have basic mechanical experience.

5. **Cost-Effective Solution** Replacing a failed grease hose is far cheaper than waiting for the hose to completely fail, which could lead to more extensive damage (e.g., grease starvation of the idler arm bearings, causing premature wear or failure). This kit is a preventive measure rather than a last-resort repair.

6. **Positive User Feedback** Many truck owners and mechanics recommend this specific part for its reliability. Online reviews (from forums like TruckForum, Reddit, or automotive review sites) frequently highlight its effectiveness in stopping leaks and improving longevity.

7. **Widely Available** As a Delphi part, it is stocked by most auto parts retailers (O Reilly, AutoZone, RockAuto, etc.), making it easy to purchase without long waits or special ordering.

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1. **Mixed Reviews on Fitment** Some users report that the hose may not align perfectly with the axle s grease fitting due to slight variations in manufacturing tolerances. This can require minor adjustments or the use of a zip tie or hose clamp to secure it properly.

2. **Potential for Counterfeit Parts** Like many aftermarket Delphi products, there is a risk of purchasing a counterfeit or low-quality knockoff, especially if buying from untrusted online sellers. Always verify the seller s reputation and check for authenticity (e.g., look for proper packaging, part numbers, and brand markings).

3. **Limited Longevity Compared to OEM** While the Delphi kit is durable, it may not last as long as the original equipment part if the truck is used in extreme conditions (e.g., off-roading, extreme temperatures, or heavy loads). Regular greasing of the idler arm is still recommended to extend its life.

4. **Grease Compatibility** The kit itself does not include grease, so you ll need to purchase a high-quality lithium-based grease (e.g., Mobilgrease 1, Castrol LMX, or GM Dexron-compatible grease) to pair with it. Using the wrong type of grease can reduce performance and lifespan.

5. **Minor Installation Challenges** In some cases, the grease fitting on the axle may be corroded or difficult to access, requiring additional effort to remove the old hose or clean the threads. This is not unique to this kit but is a general consideration for any grease hose replacement.

6. **Price Sensitivity** While affordable compared to labor-intensive repairs, some budget-conscious buyers may find the cost slightly higher than generic or no-name alternatives. However, the trade-off in quality and reliability often justifies the price.

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The Delphi 36836XKNZ idler arm grease hose kit is a **strong, reliable choice** for Chevrolet Silverado 2500 HD owners looking to prevent grease leaks and maintain their rear axle s idler arm. Its direct fitment, durability, and ease of installation make it a practical upgrade for both preventive maintenance and repairs. The few drawbacks such as potential fitment issues or the need for genuine parts are outweighed by its overall performance and widespread approval from truck owners and mechanics.

For most users, the benefits of using this kit far exceed the cons, making it a **highly recommended purchase** if you re experiencing grease leaks or simply want to proactively extend the life of your axle components.

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- You own a Chevrolet Silverado 2500 HD (or compatible GM truck) and are dealing with grease leaks from the idler arm fitting.

- You want a high-quality, OEM-level replacement that is easy to install.

- You prioritize durability and want to avoid future grease-related issues.

- You re on a very tight budget and can t afford even a modest aftermarket part (though this kit is reasonably priced).

- You suspect the part may be counterfeit (stick to reputable sellers like RockAuto, Amazon (verified sellers), or local auto parts stores).

- You re unsure about your mechanical skills and need a simpler fix (though this kit is straightforward).

- Pair the kit with a high-quality grease (e.g., Mobilgrease 1) for optimal performance.

- Inspect the grease fitting and idler arm bearings while you re working to ensure no other components are worn or damaged.

- If installation is difficult, consult a mechanic to avoid damaging the fitting or hose.

Overall, this is a **solid, trustworthy upgrade** that will save you time and money in the long run.

Details:

Delphi hose kit is made of durable material. C Hose length : 345.0mm 13.58 in Features: Delphi hose kit helps apply grease needed area. Parts Geek - For Chevrolet Silverado 2500 Idler Arm Grease Hose Kit Delphi 36836XKNZ: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Notes: Steering Working Temperature Range: 120.0 Deg. 12 Month Warranty Fitment Notes: Vehicle: 1999 - 2004 Chevrolet Silverado 2500.

Delphi hose kit is designed for easy use. Kit includes hose needed for the repair.

part #: 36836xknz prices

• $26.03-$26.90

specifications pitmanidlear:

• for models: 2500, Silverado
• for makes: Chevrolet
• for years: 1999-2004
• brand: Delphi
• mpn: 36836xknz
• part type: Idler Arm Hose
• manufacturer warranty: 12 Month Warranty
• notes: Steering Idler Arm Grease Hose Kit
• years: 1999 2000 2001 2002 2003 2004
• application: Chevrolet Silverado 2500 Idler Arm Grease Hose Kit
• cs-sku: 400

shipping pitmanidlear:

• carrier: FedEx
• class: Standard
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery
• cost: $0.00
• transit: 3-7 Days

payments pitmanidlear:

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

general pitmanidlear:

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

seller pitmanidlear:

• # reviews: 329738
• rating: 98.8%
• city: Bronx, New York

offer pitmanidlear:

• started: April 22, 2026
• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home

returns pitmanidlear:

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

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