JOHNTRUCK GSH-383NH Rear Ac Line Set Air Conditioning Hoses C4677 Dodge Gra

( Brand: Johntruck ), ( Manufacturer Part Number: GSH-383NH ), ( Part Type: Air Hose )

Review JOHNTRUCK Rear Aux Ac Line Set Air Conditioning Hoses Fit Dodge Gra

The **JohnTruck GSH-383NH C4677 Rear AC Line Set** is a meticulously engineered, high-performance air conditioning hose assembly designed specifically for the **2008 2011 Dodge RAM 1500, 2500, and 3500** trucks equipped with the **Cummins 6.7L diesel engine**. This premium replacement line set is crafted to restore optimal cooling efficiency, ensuring your truck s air conditioning system operates at peak performance while maintaining reliability under demanding conditions. Constructed from **high-grade, reinforced rubber with a durable synthetic braid**, these hoses are engineered to withstand extreme temperatures, high pressure, and the harsh environments commonly encountered in heavy-duty applications. The **C4677 designation** confirms compatibility with the **rear AC line routing** of your truck, eliminating the risk of improper fitment and potential leaks that can compromise system functionality. Whether you re tackling long hauls, towing heavy loads, or simply seeking a long-lasting solution for your truck s climate control, this line set delivers **superior durability, leak resistance, and ease of installation**. Backed by JohnTruck s reputation for quality and performance, this component is an essential upgrade for any diesel enthusiast looking to maintain a cool, comfortable cabin without the hassle of frequent replacements or system failures.

### Pros and Cons of buying a JohnTruck GSH-383NH C4677 Rear AC Line Set for a 2008-2011 Dodge Ram

1. **OEM Compatibility** This part is designed specifically for the 2008-2011 Dodge Ram, ensuring a proper fit without modifications. It uses the correct fittings and dimensions for the rear AC line setup, reducing the risk of leaks or improper connections.

2. **High-Quality Materials** JohnTruck is known for producing durable, heavy-duty aftermarket parts. The hoses in this line set are likely made from reinforced rubber or synthetic materials, which can withstand the pressure and temperature fluctuations of an AC system.

3. **Complete Solution** The kit includes all necessary components (hoses, clamps, and possibly connectors) for a full rear AC line replacement, eliminating the need to source parts separately. This simplifies the installation process and ensures all parts are compatible.

4. **Reliability for Long-Term Use** Since the AC system is critical for comfort, especially in hot climates, a well-made line set reduces the likelihood of frequent failures. This can save time and money on repeated repairs.

5. **Warranty Coverage** Many aftermarket brands, including JohnTruck, offer warranties on their products. This provides some assurance against defects or premature wear, though coverage terms should be reviewed before purchase.

6. **Ease of Installation** The kit is designed for straightforward installation, often requiring only basic tools. This makes it accessible for DIYers who may not have extensive mechanical experience.

7. **Cost-Effective Alternative to OEM** While not an exact OEM replacement, this part is typically more affordable than purchasing genuine Dodge/Ram AC line sets, offering a balance between quality and price.

---

1. **Aftermarket vs. OEM Quality** While JohnTruck is reputable, some drivers prefer genuine OEM parts for peace of mind, especially if the AC system is critical for daily use. OEM parts may have slightly better longevity in extreme conditions, though the difference is often minimal for most users.

2. **Potential Fitment Variations** Although the part is advertised for your specific model range, slight variations in trim levels or aftermarket modifications (e.g., lifted suspension, custom exhaust) could require additional adjustments or adapters.

3. **Clamp Quality** Some aftermarket line sets use clamps that may not be as robust as OEM-style clamps. Poor-quality clamps can loosen over time, leading to leaks. It s important to check reviews or inspect the clamps closely before purchasing.

4. **Limited Customization** If you ve modified your AC system (e.g., added an aftermarket compressor or custom hoses), this kit may not fully integrate with those changes. You might need to supplement it with additional parts.

5. **Installation Challenges** While generally straightforward, the installation can be tricky if you re unfamiliar with AC system work. Improper handling of the hoses or refrigerant can lead to leaks or system inefficiencies. Some users may need to consult a professional.

6. **Price Sensitivity** Compared to budget brands, JohnTruck is mid-to-high range. If you re on a tight budget, you might find cheaper alternatives, though quality may vary significantly.

7. **Refrigerant Considerations** After replacing AC lines, the system must be evacuated and recharged with the correct refrigerant (typically R-134a for these models). If you don t have access to a refrigerant recovery machine or a professional, this adds to the cost and complexity.

---

The JohnTruck GSH-383NH C4677 rear AC line set is a solid choice for replacing or upgrading the rear AC lines on a 2008-2011 Dodge Ram. It offers a good balance of quality, compatibility, and ease of installation, making it suitable for both DIY enthusiasts and those who prefer aftermarket solutions. The brand s reputation for durability and the kit s completeness reduce the hassle of sourcing individual parts.

However, if you prioritize absolute certainty in part longevity or have a heavily modified vehicle, you may opt for OEM parts or a higher-end aftermarket brand. For most users, this kit provides a reliable, cost-effective upgrade without sacrificing performance.

---

- You need a direct replacement for your rear AC lines without complex modifications.

- You value a reputable aftermarket brand with good warranties.

- You re comfortable with a straightforward installation or have access to a mechanic for guidance.

- You want to avoid the higher cost of OEM parts while still ensuring a quality fit.

- You ve made extensive modifications to your AC system that may not align with this kit.

- You re on a very tight budget and can find equally rated parts at a lower price (though quality may vary).

- You prefer OEM parts for critical components and are willing to pay the premium.

**Final Tip:** Before purchasing, read recent customer reviews to confirm fitment and quality, and ensure you have the necessary tools (e.g., refrigerant recovery machine, AC manifold gauge set) for a complete installation. If in doubt, consult a professional to verify compatibility with your specific vehicle setup.

Details:

Item model number: GSH-383NH. Material: Aluminum Alloy,Rubber,Steel. Batteries Included?: No. Batteries required ?: No.

C4677 Rear Aux AC Line Set Air Conditioning Hoses Fit for 2008 2011 Dodge Grand Caravan/Caravan/Chrysler Town Country Minivans 18PCS: Brand: Johntruck. Manufacturer: Johntruck. Color: Black. Item length : 8 Inches.

Product Dimensions: 8 L x 5 W.

part #: gsh383nh prices

• $126.99-$190.48

specifications acondne:

• brand: Johntruck
• mpn: Gsh-383nh
• part type: Air Hose

offer acondne:

• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: February 9, 2026

shipping acondne:

• class: Standard
• type: Fixed
• cost: $0.00
• transit: 3-9 Days
• service: Standard

seller acondne:

• city: US
• # reviews: 321
• rating: 100.0%

general acondne:

• Heating, Cooling Air > Central Heating Cooling Systems > Central Air Conditioners
• condition: New

payments acondne:

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

returns acondne:

• policy: No Returns

Johntruck GSH-383NH Is Similar To:

• Johntruck Gi-838dj-55 8330-752 Air Conditioner Control Box Cool-only Package Compatible (41.3% similar) Plug and play, save your time effort. Color: white. This 8330-752 air conditioner control box assembly is designed to only compatible with non-ducked ceiling configurations that have a wall thermostat. Easy installation comes with complete control box parts, easy and quick to install. Most items ...(September 26th, 2025)