1. Engine Crankshafts Products
  2. sku: 19508896790071731
  3. AUTOPART PREMIUM 58HDPM

AUTOPART PREMIUM 58HDPM Crank Position Sensor 2.3L

fits make: Mazda. year: 1994.

58hdpm Autopart Premium Crank Position Sensor Fits Mazda B2300 1994 2.3l 4 Cyl

( Brand: Autopart Premium ), ( Manufacturer Part Number: 58HDPM ), ( Part Type: Crank Sensor ), ( Engine: 2.3l 4 Cyl ), ( Trim: Se, Base ), ( Compatible Make/model: Mazda B2300 ), ( Compatible Years: 1994 94 ), ( 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 Mazda 2.3l Cyl fits B2300 1994

The **Autopart 58HDPM Crank Position Sensor** is a precision-engineered component designed specifically for Mazda 2.3L B2300 engines from the early 1990s, including the 1994 model year. This sensor plays a critical role in the vehicle s ignition and fuel injection systems by monitoring the position of the crankshaft, providing real-time feedback to the engine control unit (ECU) to ensure optimal timing, smooth operation, and efficient combustion. Crafted from high-quality materials, this sensor features a robust, corrosion-resistant housing and a durable internal coil, ensuring long-term reliability even in demanding driving conditions. The 58HDPM designation confirms its exact compatibility with Mazda s B2300 engine architecture, where it interfaces seamlessly with the engine s flywheel or harmonic balancer, using a magnetic pickup to detect the movement of a reluctor ring. Over time, wear, oil contamination, or electrical degradation can compromise its performance, leading to misfires, rough idling, or even failure to start making this replacement sensor a vital upgrade for restoring peak engine performance. Whether addressing a malfunctioning original sensor or upgrading for enhanced durability, this aftermarket part adheres to OEM specifications, delivering the same precision and responsiveness as Mazda s factory-equipped component while offering added assurance of quality and longevity.

**Pros and Cons of buying a Autopart 58HDPM Crank Position Sensor for a 1994 Mazda B2300 2.3L Engine**

### **Pros:**

1. **Compatibility** The sensor is specifically listed as a direct replacement for the 1994 Mazda B2300 2.3L engine, reducing the risk of fitment issues.

2. **Quality and Reliability** Autopart is a reputable supplier known for sourcing genuine or high-quality aftermarket parts, which should perform as expected if the engine s electrical system is in good condition.

3. **Cost-Effective** Compared to purchasing from a dealership or Mazda-approved parts center, this part is likely more affordable, making it a budget-friendly solution for a common failure point.

4. **Easy Installation** Crank position sensors are relatively straightforward to replace, requiring only basic tools (socket wrench, torque wrench, and possibly a scan tool to reset the engine codes).

5. **Prevents Further Damage** A faulty crank sensor can cause stalling, no-start conditions, or damage to the ignition system or ECU if left unaddressed. Replacing it promptly avoids secondary issues.

6. **Warranty or Return Policy** Autopart may offer a return or replacement policy if the part is defective, providing some assurance of quality.

### **Cons:**

1. **Potential Counterfeit Risk** While Autopart is a legitimate seller, there is always a chance of receiving a non-genuine or low-quality replica, especially if the part is sourced from an unverified third-party supplier.

2. **Mismatched Specifications** Even if the part is listed as compatible, slight variations in sensor type (active vs. passive, resistance values, or connector pinout) could cause electrical issues if the engine s wiring or ECU expects a different sensor.

3. **No Physical Inspection** Since you re purchasing online without inspecting the part, there s no way to verify its condition before installation (e.g., corrosion, damaged pins, or internal wear).

4. **Additional Costs** Beyond the sensor price, you may need to purchase a new O-ring or gasket if the old one was damaged, and a scan tool could be required to clear engine codes after installation.

5. **Installation Challenges** If the sensor is located in a tight or hard-to-reach area (common in older Mazdas), removal and reinstallation might require extra effort or tools, potentially leading to frustration.

6. **ECU or Wiring Issues** If the engine s ECU or wiring harness is degraded, a new sensor may not resolve the problem, leading to repeated failures or misdiagnoses.

### **Conclusion:**

The Autopart 58HDPM crank position sensor is a viable option for replacing a faulty sensor in your 1994 Mazda B2300 2.3L engine, assuming the part is genuine and properly matched to your vehicle s specifications. The primary benefits lie in its affordability, ease of installation, and potential to prevent further engine damage. However, the risks such as receiving a counterfeit part, encountering fitment issues, or overlooking underlying wiring/ECU problems must be mitigated by verifying the seller s reputation, cross-referencing part numbers, and ensuring a thorough installation process.

### **Recommendation:**

1. **Confirm Part Authenticity** Before purchasing, check if the seller provides a warranty or return policy. Look for reviews or feedback from other buyers to gauge reliability. If possible, compare the part number with Mazda s original equipment (OEM) sensor (e.g., 19423240AA or similar) to ensure compatibility.

2. **Inspect the Sensor Upon Receipt** Once the part arrives, visually inspect it for signs of damage, corrosion, or inconsistencies in labeling. If the connector or pins appear worn, request a replacement.

3. **Test the Sensor Before Installation** If you have a multimeter, measure the sensor s resistance (typically around 800 1,200 ohms at room temperature for a 2.3L Mazda engine). If it reads open or shorted, return the part.

4. **Prepare for Installation** Have a scan tool (or borrow one) to clear engine codes after installation. Ensure you have the correct tools (e.g., 10mm socket for the sensor bolt) and a new O-ring if needed.

5. **Consider an OEM or High-Quality Aftermarket Alternative** If budget allows, purchasing a genuine Mazda part (e.g., from a junkyard or authorized dealer) or a well-reviewed aftermarket brand (like ACDelco, Bosch, or Denso) may reduce the risk of failure.

6. **Address Underlying Issues** If the sensor fails repeatedly, investigate the wiring harness, ECU, or battery voltage, as these could be contributing factors.

**Final Verdict:** Proceed with caution but confidence. The Autopart sensor is a practical choice if you take steps to verify its quality and compatibility. If you re unsure about the installation or the part s authenticity, consult a mechanic or consider a more expensive but reliable alternative.

Details:

Terminal Type: Pin, Cylindrical. Connector Type: Plug In. Type: Crankshaft Position Sensor. Detailed Applications Years: Vehicle: Sub model: Engine: 1994 Mazda B2300SE2.3L 4 Cyl, B2300Base2.3L Cyl.

Terminal Gender: Female. Autopart Premium Crank Position Sensor fits Mazda B2300 1994 2.3L 4 Cyl 58HDPM: Brand: condition: New Notes: Detailed Engine Crankshaft for Ford Mustang 91-93 Ranger L4 2.3L, Specifications Color: Black. Terminal Quantity: 4. Connector Shape: Round, Square.

Connector Gender: Male.

part #: 58hdpm price

  • $21.80

specifications cranshafengin:

  • for makes: Mazda
  • brand: Autopart Premium
  • mpn: 58hdpm
  • part type: Crank Sensor
  • engine: 2.3l 4 Cyl
  • trim: Se, Base
  • compatible make/model: Mazda B2300
  • compatible years: 1994 94
  • fitment info: Crank Position Sensor
  • manufacturer warranty: 12 Month Warranty
  • attention: Read Full Description To Confirm Fitment
  • cs-sku: 400

payments cranshafengin:

  • credit card: Mastercard
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  • wallet: Paypal

shipping cranshafengin:

  • class: Economy
  • service: Economy
  • type: Fixed
  • transit: 4-7 Days
  • cost: $0.00

general cranshafengin:

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

offer cranshafengin:

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

seller cranshafengin:

  • # reviews: 23443
  • city: Mesa, Arizona
  • rating: 99.1%

returns cranshafengin:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
for makes: mazda, part type: crank sensor, engine: 2.3l 4 cyl, trim: se, base, compatible make/model: mazda b2300, compatible years: 1994 94, 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: 19508896790071731,
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  • New. Offer #1 priced at $21.80 + $0.00 shipping estimate = $21.80* total. Type: Crankshaft Position Sensor. 1994 Mazda B2300 SE 2.3L 4 Cyl.FREE SHIPPING

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