AC DELCO OLX-ACD11547931-CL360A52 Envision Crankcase Bolt 198995468537 Acdelco Ventilation

( Brand: Ac Delco ), ( Manufacturer Part Number: OLX-ACD11547931-CL360A52 ), ( Part Type: Bolt ), ( Finish: Zinc ), ( Universal Fitment: Direct Replacement ), ( Outer Material: Steel ), ( Generic Keywords 1: Part ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: See Notes ), ( Manufacturer Warranty: 1 Year ), ( UPC: 198995468537 )

Review AC DELCO Genuine Acdelco Buick Envision Positive Crankcase Ventilation Bolt fits 2016–2018

The **AC Delco OLX-ACD11547931-CL360A52** is a high-quality, direct-fit **Crankcase Ventilation (PCV) Bolt** specifically engineered for **2016 2018 Buick Envision** models, ensuring optimal engine performance and emissions compliance. This precision-machined component is designed to replace the original equipment manufacturer (OEM) part with seamless compatibility, maintaining the exact specifications required for proper crankcase ventilation. Crafted from durable, corrosion-resistant materials, this bolt features a secure, leak-proof design that prevents oil and blow-by gases from escaping into the intake system, thereby preserving engine efficiency and longevity. The threaded fit is meticulously calibrated to match the engine block s specifications, guaranteeing a tight seal that prevents vacuum leaks and maintains proper airflow within the engine bay. Ideal for both professional mechanics and DIY enthusiasts, this AC Delco part adheres to strict automotive standards, offering reliable performance and durability under demanding driving conditions. Whether addressing a faulty PCV system, routine maintenance, or a replacement due to wear, this bolt ensures a clean, efficient, and emission-compliant operation, keeping your Buick Envision running smoothly for years to come.

### **Pros and Cons of buying a AC Delco OLX-ACD11547931-CL360A52 (Crankcase Ventilation Bolt) for a 2016-2018 Buick Envision**

1. **OEM Quality** AC Delco is a trusted brand that produces parts designed to meet or exceed original equipment manufacturer (OEM) standards. This ensures compatibility and reliability with your Buick Envision s engine.

2. **Direct Fitment** The part is specifically listed for the 2016-2018 Buick Envision, reducing the risk of incorrect sizing or installation issues.

3. **Durability** As a crankcase ventilation bolt, it plays a critical role in maintaining proper engine pressure and preventing oil leaks or contamination. A high-quality bolt minimizes the risk of failure over time.

4. **Widely Available** Since it s a common part, you can easily find it at auto parts stores, online marketplaces, or through dealerships if needed.

5. **Cost-Effective** Compared to some aftermarket alternatives, AC Delco parts are reasonably priced while still offering good value for performance and longevity.

1. **Potential Counterfeit Risk** Purchasing from unverified sellers (especially on platforms like OLX) increases the chance of receiving a fake or substandard part. Counterfeit AC Delco parts may not fit correctly or could fail prematurely.

2. **Price Variability** Used or third-party listings may offer the part at a lower price, but this could come with quality trade-offs. Always verify the seller s reputation and part authenticity.

3. **Installation Complexity** While the bolt itself is straightforward to replace, improper tightening or cross-threading could damage the engine block or gasket. If unsure, consulting a mechanic may be necessary.

4. **Limited Warranty** Unlike purchasing directly from a dealership or authorized parts store, third-party sellers often provide no return or warranty policies, leaving you responsible for any defects.

5. **Stock Availability** If the seller s inventory is unreliable, you risk delays or the part being sold to someone else before you receive it.

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### **Conclusion**

The **AC Delco OLX-ACD11547931-CL360A52 crankcase ventilation bolt** is a solid choice for your 2016-2018 Buick Envision due to its OEM quality, direct fitment, and durability. However, the risk of counterfeit parts or unreliable sellers on platforms like OLX introduces potential downsides. If you prioritize safety and peace of mind, purchasing from a reputable auto parts retailer (e.g., AutoZone, RockAuto, or a local dealership) is advisable. If you proceed with OLX, verify the seller s reviews, request photos/videos of the part, and ensure it s new and unopened.

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### **Recommendation**

1. **Buy from a Trusted Source** If possible, purchase the part directly from an authorized AC Delco distributor or a well-reviewed online retailer (e.g., Amazon, RockAuto, or a local auto parts store). This guarantees authenticity and often includes a warranty.

2. **Check for Authenticity** If buying from OLX, ask the seller for proof of authenticity (e.g., original packaging, brand markings, or a receipt). Avoid parts that look worn, scratched, or lack proper labeling.

3. **Follow Installation Guidelines** Use a torque wrench to tighten the bolt to the manufacturer s specifications (typically found in your vehicle s service manual). Over-tightening can damage the engine.

4. **Monitor for Issues** After installation, watch for signs of leaks, unusual noises, or warning lights on the dashboard. If problems arise, consult a mechanic promptly.

**Final Verdict:** While the AC Delco part is a good fit for your Buick Envision, the safest option is to buy it from a verified source to avoid counterfeit risks. If you must use OLX, proceed with caution and prioritize seller credibility.

Details:

Jody ne: Verified Purchaser. Chamber-58: Verified Purchaser. BUICK: ENVISION 2016 -2018. Item received new, as described, of apparent OEM quality.

Honest and reliable highly recommended for anyone considering buying from them. Lasconi95: Verified Purchaser. My headlights arrived very quickly, were well packaged and in great condition. From precision-engineered lighting solutions to high-quality replAcement parts, these top-rated items are trusted by drivers and mechanics.

Fast shipping, Well packaged, as described and great price. Priced right, well packed for shipping, sent lightning quick. Ruico37: Verified Purchaser. Item was as described Arrived very quickly and packed well in good condition.

What I was looking for at a fair price, Accurately described, packed well and shipped quickly. Would be happy to do business again in the future. Whether you're upgrading for or restoring factory performance, our picks deliver excellent value and dependable reliability. Built for Durability: Made from high-quality Cleaned Template.

I would gladly purchase again in the future. Great value and quality as they were not only beautiful but CAPA approved. Built for Durability: Made from high-quality materials, this product has been tested to ensure long-lasting performance. I really appreciate the careful packaging to ensure everything arrived safely.

The item arrived quickly, well packaged, and exactly as described.

part #: 198995468537 prices

• $5.15-$21.99

specifications emissyste:

• for makes: Buick
• for years: 2016-2018
• brand: Ac Delco
• mpn: Olx-acd11547931-cl360a52
• part type: Bolt
• finish: Zinc
• universal fitment: Direct Replacement
• outer material: Steel
• generic keywords 1: Part
• intended use: Automobiles
• misc fitment notes: See Notes
• manufacturer warranty: 1 Year
• upc: 198995468537

payments emissyste:

• wallet: Google-pay
• credit card: Diners-club
• other

seller emissyste:

• city: West Chicago, IL
• # reviews: 163712
• rating: 99.7%

offer emissyste:

• started: May 1, 2026
• options: Ship-to-home
• availability: In Stock
• quantity: 4
• sold: 0

shipping emissyste:

• transit: 4-10 Days
• class: Standard
• service: Standard
• cost: $0.00
• type: Fixed

returns emissyste:

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

general emissyste:

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

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