AM AUTOPARTS AM-1556319512 Crankshaft Crank Shaft Position 192659155238 V8 Sensor

( Brand: Am Autoparts ), ( Manufacturer Part Number: AM-1556319512 ), ( Part Type: Crankshaft Crank Shaft Sensor ), ( Ipn: 9-7x ), ( Manufacturer Warranty: 10 Year ), ( Oe/oem Part Number: 12555566 8125602280 ), ( Custom Bundle: No ), ( Fitment Type: Direct Replacement ), ( Country Of Origin: China ), ( California Prop 65 Warning: Attention California Customers, Which Are Known To The State Of California To Cause Cancer, And Birth Defects Or Other Reproductive Harm. ), ( UPC: 192659155238 )

Review AM AUTOPARTS V8 Crankshaft Crank Shaft Position Sensor fits SILVERADO SIERRA TAHOE CAMARO 9-7X GTO

The **AM AM-1556319512 OEM-Quality Crankshaft Position Sensor** is a precision-engineered, direct-fit replacement designed specifically for high-performance General Motors applications, including the **2011 2023 Chevrolet Silverado 1500/2500HD/3500HD, GMC Sierra 1500/2500HD/3500HD, Chevrolet Tahoe/SUV, GMC Yukon/Yukon XL, Chevrolet Camaro (6th Gen, V8 models), and Chevrolet Corvette (C6/C7) with the **5.3L V8 (L86/LT1/LSA/L99), 6.2L V8 (L92/L93/L96), or 7.0L V8 (L56/L57) engines**. This sensor is a critical component of the vehicle s ignition and fuel injection systems, providing real-time feedback to the engine control module (ECM) to ensure optimal timing, power delivery, and drivability.

Constructed from **high-grade stainless steel and durable polymer materials**, this sensor features a **robust, corrosion-resistant design** to withstand harsh environmental conditions, including extreme temperatures, moisture, and road debris. The **OEM-specification magnetic reluctance (MR) or Hall-effect sensor** (depending on application) delivers **consistent, accurate crankshaft position signals** with minimal signal drift, reducing the risk of misfires, rough idling, or check engine light (CEL) codes such as **P0335, P0336, or P0337**. The sensor s **precision-machined housing** ensures a perfect fit with the engine block, eliminating gaps that could lead to signal interference or premature wear.

For **performance enthusiasts and professional mechanics**, this sensor is a **direct bolt-on replacement** that maintains factory specifications, including **thread size, mounting orientation, and wiring harness compatibility**, ensuring seamless integration without the need for modifications. The **high-quality internal coil and signal processing circuitry** are engineered to match or exceed OEM performance, providing **reliable operation under high-RPM conditions, aggressive driving, or towing heavy loads**. Whether used for **routine maintenance, engine rebuilds, or performance upgrades**, this sensor is a **cost-effective solution** that restores factory reliability and performance to your GM muscle or full-size truck.

Built to **last the life of the vehicle**, the AM AM-1556319512 crankshaft position sensor is backed by **rigorous quality control standards**, ensuring **consistent performance** across every unit. Its **universal fitment** makes it an ideal choice for both **original equipment replacement (OEM) and aftermarket builds**, including **LS-based engines, Gen V/VI small-block applications, and high-output turbocharged setups**. With its **durable construction, precise engineering, and direct-fit design**, this sensor is the **smart choice** for drivers who demand **reliability, performance, and long-term durability** from their GM powerhouse.

**Pros and Cons of buying a AM-1556319512 Crankshaft Position Sensor for Chevrolet Silverado, Sierra, Tahoe, Camaro, and GTO (V8 Models)**

1. **Direct Fitment** This sensor is specifically designed for the listed Chevrolet models, ensuring compatibility with the V8 engine s crankshaft position sensor application. It eliminates the need for modifications or adapters, reducing installation complexity.

2. **High-Quality Construction** The part is likely manufactured to meet or exceed OEM standards, offering durability and reliability comparable to the original equipment sensor. This can help prevent premature failure and extend engine life.

3. **Improved Performance Monitoring** A properly functioning crankshaft position sensor ensures accurate engine timing, fuel injection, and ignition system operation. This can lead to smoother acceleration, better fuel efficiency, and reduced engine misfires.

4. **Prevents Diagnostic Errors** A faulty crankshaft sensor often triggers check engine lights and vague codes (e.g., P0335, P0336). Replacing it with a reliable sensor can resolve these issues and prevent unnecessary diagnostic trouble.

5. **Warranty or Return Options** Purchasing from a reputable seller (e.g., Amazon, RockAuto, or a trusted auto parts dealer) may include warranties or return policies, providing peace of mind in case of defects.

6. **Cost-Effective Long-Term Solution** While the upfront cost may seem higher than aftermarket alternatives, a quality sensor reduces the likelihood of repeated failures or related engine problems, saving money over time.

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1. **Price Consideration** The AM-1556319512 sensor may be more expensive than generic or aftermarket alternatives. For budget-conscious buyers, cheaper options (even if not OEM) might seem appealing, though they may lack the same level of reliability.

2. **Potential Counterfeit Risks** Purchasing from unverified sellers increases the risk of receiving a counterfeit or low-quality part. Always buy from trusted sources with positive reviews and clear return policies.

3. **Installation Complexity** While the sensor is a direct fit, installation may require basic mechanical skills (e.g., disconnecting the battery, removing the old sensor, and properly aligning the new one). Those uncomfortable with DIY repairs may need to pay for professional installation.

4. **Mixed Quality in Aftermarket Brands** Even if you opt for a cheaper alternative, quality varies widely. Some aftermarket sensors may fail prematurely, leading to repeated replacements and frustration.

5. **Limited Availability of OEM Parts** In some cases, genuine OEM sensors (especially for older models) can be difficult to source, leading to longer wait times or higher prices. The AM-1556319512 appears to be a reliable OEM or OEM-equivalent part, but availability may vary.

6. **Potential for Overkill** If the sensor failure is isolated to a minor issue (e.g., a loose connection or corroded terminals), replacing the entire sensor might be unnecessary. Diagnosing the root cause first could save money.

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The **AM-1556319512 crankshaft position sensor** is a strong choice for Chevrolet Silverado, Sierra, Tahoe, Camaro, and GTO V8 owners experiencing crankshaft sensor-related issues. Its direct fitment, high quality, and reliability make it a dependable option for restoring proper engine function. However, the cost and potential risks of counterfeit parts must be weighed against the benefits.

For most buyers, **prioritizing quality and compatibility** over price is advisable. If budget is a concern, verify the seller s reputation and consider testing the old sensor for issues (e.g., corrosion, loose wiring) before replacement. If the sensor is confirmed faulty, investing in a trusted part like this one will likely yield better long-term results.

- **Buy from a reputable seller** (e.g., RockAuto, Amazon, or a local auto parts store with a return policy).

- **Verify the sensor s condition** before purchasing (check for physical damage or signs of counterfeiting).

- **Follow proper installation steps** to ensure a secure fit and proper grounding.

- **Consider professional installation** if unsure about handling the sensor or related wiring.

- **Monitor engine performance** post-installation to confirm the issue is resolved.

For most V8 Chevrolet owners, this sensor is a **safe and effective choice** for restoring engine reliability.

Details:

Performance Benefits: Restores Engine Timing: Ensures accurate ignition and fuel delivery. 2004 2006 Buick Rainier V8 5.3L. Always verify exact fitment by year, make, model, engine size, and sensor locating tab position before purchase. Installation: Direct fit replacement for factory sensor.

Versatile Use: Compatible with LS swap projects for performance builds. Construction: Durable housing with precise electronic components. Prevents Misfires: Maintains smooth engine operation and performance. Crankshaft Position Sensor V8 Applications: Fits.

2004 2005 Cadillac CTS V8 5.7L. 2001 2004 Avaunt II. Durable Build: Engineered to withstand heat, vibration, and road conditions. Direct Fit Replacement: Matches factory specifications for easy installation.

Function: Monitors crankshaft rotation to optimize ignition timing and fuel injection.

part #: am1556319512 prices

• $15.58-$54.02

specifications cranshafengin:

• for models: 9-7x, Gto, Silverado, Sierra, Tahoe, Camaro
• brand: Am Autoparts
• mpn: Am-1556319512
• part type: Crankshaft Crank Shaft Sensor
• ipn: 9-7x
• manufacturer warranty: 10 Year
• oe/oem part number: 12555566 8125602280
• custom bundle: No
• fitment type: Direct Replacement
• country of origin: China
• california prop 65 warning: Attention California Customers, Which Are Known To The State Of California To Cause Cancer, And Birth Defects Or Other Reproductive Harm.
• upc: 192659155238

shipping cranshafengin:

general cranshafengin:

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

returns cranshafengin:

• policy: No Returns

offer cranshafengin:

• availability: In Stock
• quantity: 1
• options: Seller-arranged-local-pickup
• started: April 11, 2026
• sold: 0

seller cranshafengin:

• # reviews: 832
• city: Beaumont, Texas
• rating: 99.5%

payments cranshafengin:

• wallet: Paypal
• other
• credit card: Diners-club

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