AC DELCO OLX-ACD55599948-CL360A51 Vacuum Control Solenoid 199608437582 Acdelco Valve

( Brand: Ac Delco ), ( Manufacturer Part Number: OLX-ACD55599948-CL360A51 ), ( Part Type: Vacuum Control Valve Solenoid ), ( Universal Fitment: Direct Replacement ), ( Generic Keywords 1: Part ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: See Notes ), ( Manufacturer Warranty: 1 Year ), ( UPC: 199608437582 )

Review AC DELCO Genuine Acdelco Chevy Vacuum Control Solenoid Valve fits EQUINOX 2018–2019

The **AC Delco OLX-ACD55599948-CL360A51** is a high-performance **Vacuum Control Solenoid Valve** specifically engineered for the **2018 and 2019 Chevrolet Equinox**, ensuring optimal climate control system functionality. This precision-engineered component is a critical part of the vehicle s **automatic climate control system**, responsible for regulating airflow and temperature by controlling the vacuum-operated actuators that adjust the blower motor speed, air distribution, and defrost settings. Crafted with **AC Delco s commitment to durability and reliability**, this solenoid valve is built to withstand the demands of daily driving, delivering consistent performance even in varying environmental conditions.

Designed with **OEM-level quality**, the **OLX-ACD55599948-CL360A51** features a robust **electromagnetic coil** that activates the internal valve mechanism with minimal resistance, ensuring smooth and responsive operation. The valve s **sealed housing and precision-machined internal components** prevent leaks and maintain proper vacuum pressure, which is essential for accurate climate control adjustments. Whether managing cabin temperature, airflow direction, or defrost functionality, this solenoid valve plays a pivotal role in keeping passengers comfortable while minimizing strain on the vehicle s electrical and HVAC systems.

For **2018 and 2019 Chevrolet Equinox owners**, this **direct-fit replacement** eliminates the need for modifications, offering a seamless upgrade that restores factory-like performance to a malfunctioning or failed original solenoid valve. Whether replacing a worn-out part or upgrading for enhanced reliability, the **AC Delco OLX-ACD55599948-CL360A51** is a trusted choice that aligns with General Motors engineering standards. Its **long-lasting construction and compatibility with the Equinox s climate control module** make it an ideal solution for maintaining optimal HVAC efficiency, ensuring a cooler, more comfortable ride year-round.

**Pros and Cons of Buying a Used AC Delco OLX-ACD55599948-CL360A51 (Vacuum Control Solenoid Valve) for a 2018-2019 Chevy Equinox**

### **Pros**

1. **Cost-Effective Alternative** Purchasing a used or aftermarket solenoid valve is significantly cheaper than buying a new OEM part from the dealership. This can save you hundreds of dollars, especially if the part is not under warranty.

2. **Compatibility** The AC Delco part is designed specifically for the 2018-2019 Chevy Equinox, ensuring a proper fit and function. It should integrate seamlessly with the vehicle s climate control system.

3. **Reliability of Brand** AC Delco is a well-known automotive brand under General Motors, which means the part is likely to be of decent quality, even if used. Many aftermarket brands offer comparable reliability at a fraction of the cost.

4. **Easy Replacement Process** The vacuum control solenoid valve is relatively accessible in most Equinox models, meaning a DIY replacement is feasible with basic tools. This avoids labor costs if you choose to install it yourself.

5. **Widespread Availability** Since this is a common part for these years, finding a replacement whether new or used should not be difficult. Online marketplaces like OLX, eBay, or local auto parts stores often carry it.

6. **Potential for Long-Term Use** If the used part is in good condition, it may last as long as a new one, especially if the vehicle s climate control system is well-maintained.

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### **Cons**

1. **Unknown Service History** If purchasing a used part, you cannot be certain of its prior usage. It may have been exposed to moisture, debris, or improper handling, which could lead to premature failure.

2. **Potential for Counterfeit or Mismatched Parts** There is a risk of receiving a fake or incompatible part, especially if buying from unverified sellers. Always verify the part number and condition before purchasing.

3. **Warranty Limitations** Used parts typically come without a warranty, meaning you bear full responsibility for any defects or failures post-installation.

4. **Risk of Contamination** If the part was stored improperly (e.g., in a damp environment), it could develop corrosion or internal damage, leading to malfunctions in the AC system.

5. **Compatibility Concerns with Aftermarket Parts** While AC Delco is a reputable brand, some aftermarket solenoids may not match the original specifications perfectly, potentially causing issues with the vehicle s diagnostics or performance.

6. **Potential for Additional Issues** If the solenoid fails shortly after installation, it may indicate an underlying problem in the AC system (e.g., refrigerant leaks, compressor issues) that requires further diagnosis and repair.

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### **Conclusion**

Buying a used AC Delco vacuum control solenoid valve for your 2018-2019 Chevy Equinox can be a cost-effective solution if you take precautions to ensure its quality and compatibility. The part is widely available, reliable, and relatively easy to install, making it a practical choice for budget-conscious owners. However, the lack of warranty and the risk of hidden defects mean you should thoroughly inspect the part before purchasing and consider testing it after installation.

If possible, purchasing a **new or refurbished OEM or high-quality aftermarket part** (e.g., from a trusted supplier like RockAuto, Amazon Renewed, or a local auto parts store with return policies) reduces risk and ensures better long-term reliability. Only opt for a used part if you are confident in its condition and have no other options.

### **Recommendation**

1. **Verify the Part Number and Condition** Ensure the part matches your vehicle s specifications (ACD55599948-CL360A51) and check for physical damage, corrosion, or signs of wear.

2. **Buy from a Trusted Seller** Prefer sellers with positive reviews, clear photos, and transparent descriptions. Consider local auto parts stores or reputable online marketplaces.

3. **Test the Part Before Installation** If possible, test the solenoid s functionality (e.g., resistance check with a multimeter) before fitting it into your Equinox.

4. **Consider a New or Refurbished Option** If budget allows, investing in a new or certified refurbished part eliminates the risks associated with used components.

5. **Monitor Performance Post-Installation** After replacing the solenoid, observe the AC system for unusual noises, leaks, or poor cooling. If issues persist, consult a professional mechanic to diagnose further.

Ultimately, the decision depends on your budget, risk tolerance, and comfort level with DIY repairs. For most owners, a **new or high-quality aftermarket part** is the safest choice, but a well-sourced used AC Delco solenoid can be a viable alternative if purchased carefully.

Details:

Honest and reliable highly recommended for anyone considering buying from them. I would gladly purchase again in the future. The item arrived quickly, well packaged, and exactly as described. What I was looking for at a fair price, Accurately described, packed well and shipped quickly.

Engineered For Longevity: Crafted from top-tier Cleaned Template. Priced right, well packed for shipping, sent lightning quick.: CHEVROLET: EQUINOX 2018 - 2019 Part position on vehicle Part slink number: Info: Part: VAcuum Control Solenoid Valve, Terminal Type: Blade, Quantity: 2, Hose 2 Inside Diameter: 0.24 inches / 6 millimeters, Connector 1 0.16 4 Mounting Bracket Included: Yes, Wiring Harness No, Adjustable: Gender: Female, Male, Features: Regularly updates production and service part designs to integrate new materials technologies, Premium Aftermarket ReplAcement Parts: Every component undergoes a thorough evaluation meticulous inspection establish adherence our strict safety standards high-quality benchmarks. Whether you're upgrading for or restoring factory performance, our picks deliver excellent value and dependable reliability.

Item received new, as described, of apparent OEM quality. Ruico37: Verified Purchaser. Jody ne: Verified Purchaser. Fast shipping, Well packaged, as described and great price.

I really appreciate the careful packaging to ensure everything arrived safely. Would be happy to do business again in the future. From precision-engineered lighting solutions to high-quality replAcement parts, these top-rated items are trusted by drivers and mechanics. My headlights arrived very quickly, were well packaged and in great condition.

Great value and quality as they were not only beautiful but CAPA approved. Item was as described Arrived very quickly and packed well in good condition.

part #: 199608437582 prices

• $8.21-$33.70

specifications emissyste:

• for models: Equinox
• for makes: Chevy
• for years: 2018-2019
• brand: Ac Delco
• mpn: Olx-acd55599948-cl360a51
• part type: Vacuum Control Valve Solenoid
• universal fitment: Direct Replacement
• generic keywords 1: Part
• intended use: Automobiles
• misc fitment notes: See Notes
• manufacturer warranty: 1 Year
• upc: 199608437582

seller emissyste:

• city: West Chicago, IL
• rating: 99.7%
• # reviews: 161836

shipping emissyste:

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

returns emissyste:

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

payments emissyste:

• wallet: Apple-pay
• credit card: Mastercard
• other

offer emissyste:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: April 27, 2026
• quantity: 2

general emissyste:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts

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