1. Engine Crankshafts Products
  2. sku: 19502196214408604
  3. AUTOPART PREMIUM 11MDJF

AUTOPART PREMIUM 11MDJF Crank Position Sensor 3.8L V6

fits model: Regal. make: Buick. year: 1990–1992.

11mdjf Autopart Premium Crank Position Sensor Fits Buick Regal 1990-1992 3.8l V6

( Brand: Autopart Premium ), ( Manufacturer Part Number: 11MDJF ), ( Part Type: Crank Sensor ), ( Engine: 3.8l V6 ), ( Trim: Gran, Sport, Custom, Limited ), ( Compatible Make/model: Buick Regal ), ( Compatible Years: 1990 1991 1992 90 91 92 ), ( Fitment Info: Crank Position Sensor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review AUTOPART PREMIUM Crank Position Sensor Buick 3.8l V6 fits REGAL 1990–1992

The **11MDJF Crank Position Sensor** is a critical component for the **1990 1992 Buick Regal** equipped with the **3.8L V6 engine**, ensuring precise engine timing and optimal performance by monitoring the crankshaft s rotational position. This high-quality, direct-fit replacement sensor is engineered to restore accurate ignition and fuel injection synchronization, eliminating misfires, rough idling, and potential stalling common symptoms of a failing crank sensor. Crafted from durable materials, it features a robust housing and a reliable internal pickup coil, designed to withstand the demands of high-performance driving while maintaining long-term reliability. The sensor s precise magnetic design allows for consistent signal transmission to the engine control module (ECM), enabling the vehicle s computer to calculate the exact timing for spark plugs and fuel injectors, thereby maximizing power output and fuel efficiency. Whether replacing a worn-out original component or upgrading for enhanced engine responsiveness, this sensor is a seamless, plug-and-play solution that adheres to OEM specifications, ensuring compatibility with the Regal s electrical system without the need for additional modifications. Ideal for both professional mechanics and DIY enthusiasts, it comes with clear installation instructions and is backed by rigorous quality control to guarantee a perfect fit and trouble-free operation, helping restore your Buick Regal s performance to factory standards.

### **Pros and Cons of buying a Autopart 11MDJF Crank Position Sensor for a 1990-1992 Buick Regal (3.8L V6)**

#### **Pros:**

1. **Direct Fitment** This sensor is specifically designed for the 3.8L V6 engine in the 1990-1992 Buick Regal, ensuring compatibility without modifications.

2. **Reliability** A high-quality crank position sensor is essential for proper engine timing and ignition system function. A reliable sensor prevents misfires, rough idling, and potential engine stalling.

3. **Easy Installation** The sensor is typically a plug-and-play replacement, requiring minimal tools and time to install, especially if the original wiring harness is intact.

4. **Prevents Further Damage** A failing crank sensor can cause the engine to misfire, leading to catalytic converter damage or transmission issues in severe cases. Replacing it early avoids costly repairs.

5. **Aftermarket Brand Reputation** Autopart is a trusted supplier, and this sensor is likely built to meet or exceed OEM standards, ensuring durability.

6. **Cost-Effective** Compared to labor-intensive repairs caused by a failing sensor, this is a relatively inexpensive fix, often under $50.

7. **Warranty Coverage** Some aftermarket sensors come with warranties, providing peace of mind in case of premature failure.

#### **Cons:**

1. **Potential Counterfeit Risk** While Autopart is a reputable seller, there is always a chance of receiving a counterfeit or low-quality sensor, especially if purchased from unverified third-party sellers. This could lead to early failure.

2. **Mismatched Quality** Some aftermarket sensors may not match the original equipment manufacturer s (OEM) precision, potentially causing minor performance issues or reduced lifespan.

3. **Additional Costs** If the sensor is installed incorrectly or if the wiring harness is damaged, extra labor or replacement parts may be needed, increasing the total cost.

4. **Limited Availability of OEM Parts** While aftermarket sensors are convenient, OEM sensors may offer slightly better reliability if available, though they are often more expensive.

5. **Diagnostic Confusion** If the sensor is faulty but symptoms (e.g., check engine light, rough idle) are intermittent, diagnosing the issue may require additional troubleshooting beyond just replacing the sensor.

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### **Conclusion**

The **Autopart 11MDJF crank position sensor** is a practical and cost-effective solution for replacing a failing sensor in a **1990-1992 Buick Regal 3.8L V6**. Its direct fitment, ease of installation, and affordability make it a strong choice for most DIY mechanics or those seeking a quick fix. However, the risk of counterfeit parts or minor quality discrepancies means it s important to purchase from a trusted seller (such as Autopart s official website or a well-reviewed retailer) and verify the product s authenticity.

For maximum reliability, consider:

- **Cross-referencing with the vehicle s VIN** to ensure the correct sensor model.

- **Checking for return policies or warranties** in case of defects.

- **Inspecting the sensor and wiring** during installation to confirm no damage exists.

If budget allows, an **OEM or high-end aftermarket sensor** (e.g., from Dorman, Delphi, or Bosch) may offer slightly better longevity, but the Autopart option remains a solid choice for most users.

**Final Recommendation:**

**Proceed with purchasing the Autopart 11MDJF sensor** if you prioritize affordability and convenience, provided you buy from a verified seller. If the sensor fails prematurely, address any underlying issues (e.g., wiring corrosion, engine misfires) that may have contributed to its failure. For long-term reliability, an OEM sensor is preferable but may not be necessary for most owners. Always ensure proper installation and test the engine afterward to confirm the issue is resolved.

Details:

Detailed Applications Years: Vehicle: Sub model: Engine: 1990 - 1992 Buick Regal Gran Sport3.8L V6, RegalCustom3.8L RegalLimited3.8L V6. Type: Crankshaft Position Sensor. Terminal Gender: Male. Connector Type: Plug In.

Connector Gender: Female. Connector Shape: Oval. Autopart Premium Crank Position Sensor fits Buick Regal 1990 - 1992 3.8L V6 11MDJF: Brand: condition: New Notes: Detailed Crankshaft for Oldsmobile 1988 - 1992 1990 - 1992, Specifications Terminal Quantity: 4. Terminal Type: Blade.

part #: 11mdjf prices

  • $18.83-$21.94

specifications cranshafengin:

  • for models: Regal
  • for makes: Buick
  • for years: 1990-1992
  • brand: Autopart Premium
  • mpn: 11mdjf
  • part type: Crank Sensor
  • engine: 3.8l V6
  • trim: Gran, Sport, Custom, Limited
  • compatible make/model: Buick Regal
  • compatible years: 1990 1991 1992 90 91 92
  • fitment info: Crank Position Sensor
  • manufacturer warranty: 12 Month Warranty
  • attention: Read Full Description To Confirm Fitment
  • cs-sku: 400

offer cranshafengin:

  • options: Ship-to-home
  • sold: 0
  • started: March 26, 2026
  • quantity: 1
  • availability: In Stock

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seller cranshafengin:

  • rating: 99.1%
  • # reviews: 23429
  • city: Irvine, California

shipping cranshafengin:

  • cost: $0.00
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  • class: Economy
  • type: Fixed

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general cranshafengin:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
for models: regal, for makes: buick, for years: 1990-1992, part type: crank sensor, engine: 3.8l v6, trim: gran, sport, custom, limited, compatible make/model: buick regal, compatible years: 1990 1991 1992 90 91 92, fitment info: crank position sensor, manufacturer warranty: 12 month warranty, attention: read full description to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 19502196214408604,
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