1. Engine Crankshafts Products
  2. sku: 20109874036297632
  3. AC DELCO OLX-ACD12558189-CL360A50

AC DELCO OLX-ACD12558189-CL360A50 Engine Crankshaft Oil 198995105968 Acdelco Deflector

fits model: Corvette. make: Chevy. year: 1997–2013.

Olx-acd12558189-cl360a50 Ac Delco Genuine Acdelco For Chevy Corvette 1997-2013 Engine Crankshaft Oil Deflector

( Brand: Ac Delco ), ( Manufacturer Part Number: OLX-ACD12558189-CL360A50 ), ( Part Type: Oil Engine Crankshaft Deflector ), ( Material: Steel ), ( Item Weight: 3.0300 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: Part ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: See Notes ), ( Manufacturer Warranty: 1 Year ), ( UPC: 198995105968 )

Review AC DELCO Genuine Acdelco Chevy Engine Crankshaft Oil Deflector fits CORVETTE 1997–2013

The **AC Delco OEM Part OLX-ACD12558189 (CL360A50)** is a precision-engineered **engine crankshaft oil deflector** designed exclusively for **Chevrolet Corvette models produced between 1997 and 2013**, including the C5 and C6 generations. This high-performance component plays a critical role in maintaining optimal oil flow and lubrication within the engine s crankshaft area, ensuring long-term reliability and peak performance. Crafted from durable **high-grade aluminum**, the deflector is engineered to precisely fit the LS-series engine architecture, featuring a **tapered, contoured design** that effectively redirects oil away from critical components while minimizing turbulence and splatter. This thoughtful engineering prevents excessive oil consumption, reduces carbon buildup on pistons and valves, and helps maintain consistent oil pressure, all of which contribute to smoother operation and extended engine life. Whether you're restoring a classic Corvette, upgrading an older model, or ensuring peak performance in a high-mileage LS engine, this **direct-fit OEM replacement** offers the same level of quality and precision as the original equipment manufacturer part, guaranteeing a seamless installation and reliable performance. Perfect for enthusiasts and mechanics alike, this deflector is a must-have for anyone seeking to optimize their Corvette s engine efficiency and longevity.

### **Pros and Cons of buying a AC Delco OLX-ACD12558189-CL360A50 Crankshaft Oil Deflector for a 1997-2013 Chevy Corvette**

#### **Pros:**

1. **Direct Fitment** This part is specifically designed for the LS-series engines (Gen III) found in 1997-2013 Corvettes, ensuring compatibility without modification.

2. **OEM Quality** AC Delco is a trusted aftermarket brand that often replicates original equipment manufacturer (OEM) specifications, providing reliable performance.

3. **Prevents Oil Contamination** The oil deflector helps keep oil away from critical components like the valve cover gasket and PCV system, reducing sludge buildup and improving longevity.

4. **Easy Installation** The part is typically a straightforward bolt-on replacement, requiring minimal tools and labor.

5. **Cost-Effective Solution** Compared to full engine rebuilds or major overhauls, replacing just the oil deflector is a low-cost preventive measure.

6. **Common Availability** Since it s a widely used part for LS engines, finding replacements or additional information is relatively easy.

#### **Cons:**

1. **Potential Quality Variations** While AC Delco is generally reliable, aftermarket parts can sometimes have inconsistent manufacturing quality compared to genuine OEM components.

2. **Installation Challenges** If the engine has been modified or if there s significant carbon buildup, removing the old deflector may require extra effort (e.g., cleaning or bending out old gasket material).

3. **Misalignment Risk** If not installed correctly, the deflector could interfere with oil flow or cause leaks, potentially leading to further issues.

4. **Limited Longevity Benefits** While it helps, the deflector alone won t solve deep-seated oil sludge problems; a full oil change and engine flush may still be necessary for optimal results.

5. **Price Sensitivity** Depending on the market, aftermarket parts like this may be slightly more expensive than generic alternatives, though they often justify the cost with better fitment.

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### **Conclusion**

The **AC Delco OLX-ACD12558189-CL360A50 crankshaft oil deflector** is a **practical and cost-effective solution** for preventing oil-related issues in a 1997-2013 Corvette s LS engine. Its direct fitment, OEM-like quality, and ease of installation make it a strong choice for maintenance-minded owners. However, it s not a cure-all it should be part of a broader preventive maintenance strategy, including regular oil changes and engine cleanings.

If your engine shows signs of oil sludge, valve cover leaks, or PCV system issues, replacing the deflector is a **wise preventive step**. For best results, pair it with a **high-quality oil change** (using synthetic oil) and consider a **valve cover gasket replacement** if needed.

---

### **Recommendation**

**Buy the AC Delco part if:**

- You re experiencing oil-related symptoms (e.g., sludge, valve cover leaks, or PCV issues).

- You want a **direct-fit, reliable solution** without major modifications.

- You re performing routine maintenance to extend engine life.

**Consider alternatives if:**

- You re on a tight budget and want the cheapest option (though quality may vary).

- You re unsure about installation and prefer professional help (though this is a straightforward job for most mechanics).

**Final Verdict:** **Strongly recommended** for its balance of cost, compatibility, and effectiveness in mitigating oil flow problems in LS engines. Pair it with proper oil care for long-term benefits.

Details:

Whether you're upgrading for or restoring factory performance, our picks deliver excellent value and dependable reliability. Great value and quality as they were not only beautiful but CAPA approved. Ruico37: Verified Purchaser. Fast shipping, Well packaged, as described and great price.

Item received new, as described, of apparent OEM quality. CHEVROLET: CORVETTE 1997 -2013. Built for Durability: Made from high-quality materials, this product has been tested to ensure long-lasting performance. Would be happy to do business again in the future.

Jody ne: Verified Purchaser. What I was looking for at a fair price, Accurately described, packed well and shipped quickly. I would gladly purchase again in the future. Priced right, well packed for shipping, sent lightning quick.

The item arrived quickly, well packaged, and exactly as described. I really appreciate the careful packaging to ensure everything arrived safely. Lasconi95: Verified Purchaser. My headlights arrived very quickly, were well packaged and in great condition.

Part: Engine Crankshaft Oil Deflector. Item was as described Arrived very quickly and packed well in good condition. Chamber-58: Verified Purchaser. Dark/dirty oil Filters.

From precision-engineered lighting solutions to high-quality replAcement parts, these top-rated items are trusted by drivers and mechanics. Honest and reliable highly recommended for anyone considering buying from them.

part #: 198995105968 prices

  • $39.67-$49.95

specifications cranshafengin:

  • for models: Corvette
  • for makes: Chevy
  • for years: 1997-2013
  • brand: Ac Delco
  • mpn: Olx-acd12558189-cl360a50
  • part type: Oil Engine Crankshaft Deflector
  • material: Steel
  • item weight: 3.0300
  • fitment type: Direct Replacement
  • generic keywords 1: Part
  • intended use: Automobiles
  • misc fitment notes: See Notes
  • manufacturer warranty: 1 Year
  • upc: 198995105968

returns cranshafengin:

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

general cranshafengin:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

payments cranshafengin:

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

offer cranshafengin:

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

seller cranshafengin:

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

shipping cranshafengin:

  • transit: 4-10 Days
  • class: Standard
  • service: Standard
  • cost: $0.00
  • type: Fixed
for models: corvette, for makes: chevy, for years: 1997-2013, part type: oil engine crankshaft deflector, item weight: 3.0300, fitment type: direct replacement, generic keywords 1: part, intended use: automobiles, misc fitment notes: see notes, manufacturer warranty: 1 year,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, material: steel, sku: 20109874036297632,
Ac Delco OLX-ACD12558189-CL360A50 Is Similar To:
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