fits year: 2013–2020.

( Brand: Tesla ), ( Manufacturer Part Number: 1007717-00-A ), ( Type: A/c Condenser ), ( Vintage Part: No ), ( Country Of Origin: United States )
The **Tesla Part Number 1007717-00-A Desiccant Bag for the Subcool Condenser Air Conditioner (2013 2020 Model Years)** is a critical yet often overlooked component designed to maintain the efficiency and longevity of your vehicle s climate control system. This high-performance desiccant bag is engineered specifically for Tesla s advanced air conditioning units, where it plays a pivotal role in preventing moisture buildup within the subcool condenser a specialized heat exchanger that optimizes refrigerant flow and cooling performance. Crafted from a durable, moisture-absorbing material, this bag ensures that residual humidity is effectively removed from the refrigerant circuit, safeguarding the system from corrosion, scale buildup, and potential compressor damage. Over time, exposure to ambient air and condensation can introduce moisture into the refrigerant loop, compromising thermal efficiency and even leading to costly repairs if left unchecked. By housing the desiccant a hygroscopic substance that actively absorbs water vapor the Tesla-designated bag helps preserve the integrity of the refrigerant, extending the lifespan of the A/C system while maintaining peak cooling output. Its precise fit within the subcool condenser assembly ensures seamless integration, minimizing the risk of leaks or improper sealing that could disrupt the climate control s performance. Whether installed during routine maintenance or as part of a comprehensive A/C service, this desiccant bag is an essential preventive measure for Tesla owners seeking to uphold their vehicle s climate control reliability, especially in regions with high humidity or variable weather conditions. Its inclusion in Tesla s official parts catalog underscores its importance in sustaining the brand s commitment to precision engineering and long-term vehicle performance.
### **Pros and Cons of buying a Tesla Part Number 1007717-00-A (Desiccant Bag for Subcool Condenser A/C, 2013 2020 Models)**
#### **Pros:**1. **Direct Compatibility** This part is specifically designed for Tesla Model S and Model X (2013 2020) vehicles, ensuring a proper fit without modification.
2. **Prevents Moisture Damage** The desiccant bag absorbs moisture in the A/C system, reducing the risk of corrosion, mold growth, and refrigerant degradation over time.
3. **Extends A/C System Lifespan** By maintaining dry conditions in the subcool condenser, it helps prevent long-term damage to seals, compressors, and other components.
4. **Easy Installation** Most Tesla owners report that replacing the desiccant bag is a straightforward DIY task, requiring only basic tools.
5. **Cost-Effective Maintenance** Replacing the bag is significantly cheaper than dealing with A/C system failures caused by moisture buildup.
6. **OEM-Quality (or Near-OEM)** Depending on the seller, this part may be an original Tesla replacement or a high-quality aftermarket alternative with similar reliability.
7. **Prevents Refrigerant Contamination** Moisture can break down refrigerant (e.g., R-1234yf), reducing efficiency and potentially causing leaks or compressor failure.
#### **Cons:**1. **Limited Lifespan** Desiccant bags degrade over time (typically every 5 10 years or 50,000 100,000 miles, depending on climate and usage). They must be replaced periodically.
2. **Potential for Counterfeit Parts** Some third-party sellers may offer low-quality or fake desiccant bags that fail prematurely. Buying from an authorized Tesla dealer or reputable aftermarket supplier reduces this risk.
3. **DIY Risk for Inexperienced Owners** While the replacement process is manageable, improper handling (e.g., not sealing the system properly) can lead to refrigerant leaks or moisture re-entry.
4. **Cost of Replacement** While individual bags are affordable (typically $20 $50), frequent replacements or professional labor (if outsourced) can add up over time.
5. **Environmental Concerns** If the bag is not disposed of properly, it may contain residual moisture or desiccant that could harm ecosystems if not recycled correctly.
6. **Not a Permanent Fix** The bag itself is not a long-term solution for A/C system issues; it must be part of a broader maintenance routine (e.g., refrigerant checks, filter replacements).
7. **Availability Issues** Some sellers may run out of stock, especially for older Tesla models, requiring patience or alternative sourcing.
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### **Conclusion**
The **Tesla part number 1007717-00-A (desiccant bag for subcool condenser A/C)** is a **highly recommended preventive maintenance item** for 2013 2020 Model S and X owners. Its primary benefit **protecting the A/C system from moisture-related damage** far outweighs the minor drawbacks, such as periodic replacement costs and the risk of counterfeit parts. By installing or replacing this bag, owners can **prevent costly A/C failures, improve system efficiency, and extend the lifespan of their vehicle s climate control components**.
For most Tesla owners, the **cost of replacement is negligible compared to the potential damage avoided**. However, it is crucial to **source the part from a trusted supplier** (preferably Tesla-approved or a well-reviewed aftermarket brand) and follow proper installation procedures to ensure effectiveness.
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### **Recommendation**
1. **Buy from an Authorized Source** Purchase the desiccant bag from **Tesla s official parts store, a reputable aftermarket supplier (e.g., RockAuto, eBay verified sellers, or Tesla forums like Tesla Motors Club), or a Tesla-certified service center** to avoid counterfeit or low-quality parts.
2. **Replace as Part of Routine Maintenance** Schedule replacement every **5 7 years or 50,000 75,000 miles**, especially in **humid climates**, to maximize protection.
3. **Consider a Full A/C Service** If replacing the bag, take the opportunity to **check refrigerant levels, inspect hoses, and test compressor performance** to ensure the entire system is healthy.
4. **DIY or Professional Installation?**
- **DIY**: If comfortable with basic automotive work, replacing the bag is a manageable task (requires refrigerant recovery tools if draining the system).
- **Professional**: If unsure, a Tesla-certified technician can install it for ** $100 $200**, which may be worth the peace of mind.
5. **Monitor A/C Performance** After replacement, observe the A/C system for **improved cooling efficiency, reduced moisture buildup, or fewer error codes** (e.g., related to the subcool condenser).
**Final Verdict:** **Worth the investment.** The desiccant bag is a **simple, low-cost preventive measure** that can **save hundreds or thousands in A/C system repairs** down the road. Prioritize quality sourcing and timely replacement to ensure optimal protection.