1. Engine Crankshafts Products
  2. sku: 20095410930197632
  3. BFO AUM3F0

BFO AUM3F0 Crankshaft Position Sensor 917786 3.9L 5.2L 5.9L

fits model: Dakota. make: Dodge. year: 1997–2003.

917786 Bfo Aum3f0 Crankshaft Position Sensor For Dodge Dakota 1997-2003 3.9l 5.2l 5.9l

( Brand: Bfo ), ( Manufacturer Part Number: AUM3F0 ), ( Part Type: Crankshaft Sensor ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Connector Gender: Female ), ( Connector Shape: Oval ), ( Connector Type: Plug In ), ( Country Of Origin: China ), ( Fit 1: For Dodge Dakota 1997-2003 V6 3.9l, For Dodge Dakota 1997-1999 V8 5.2l, For Dodge Dakota 2000-2003 V8 5.9l ), ( Fit 2: For Dodge Ram 1500 1997-2001 V6 3.9l, For Dodge Ram 1500 1997-2001 V8 5.2l, For Dodge Ram 1500 1997-2003 V8 5.9l, For Dodge Ram 2500 1997-2002 V8 5.9l, For Dodge Ram 3500 1997-2002 V8 5.9l ), ( Fitment: Direct Replacement ), ( Manufacturer Warranty: 2 Years ), ( Oe/oem Part Number: Pc128, Pc128t, 5s1727, 2crk0215, Eh0181, 2351060, 917786, 56027871, 56027871ab, 87105392 ), ( Performance Part: No ), ( Terminal Gender: Male ), ( Terminal Type: Blade )

Review BFO Crankshaft Position Sensor Dodge 3.9l 5.2l 5.9l fits DAKOTA 1997–2003

The **BFO AUM3F0 Crankshaft Position Sensor** is a precision-engineered, high-performance replacement part designed specifically for the 1997 through 2003 Dodge Dakota models equipped with the robust 3.9L, 5.2L, or 5.9L V8 engines. This sensor is a critical component of the vehicle s ignition and engine management system, responsible for monitoring the rotational position of the crankshaft to ensure accurate timing, fuel delivery, and overall engine performance. Crafted from durable materials, the BFO AUM3F0 features a robust magnetic design with a high-quality, corrosion-resistant housing that guarantees long-lasting reliability even in demanding driving conditions. The sensor incorporates a sealed, waterproof construction to protect against moisture, dust, and debris, making it ideal for both urban commuting and off-road adventures where environmental exposure is a concern. With a direct-fit design, this sensor is engineered to seamlessly replace the original equipment manufacturer (OEM) part, maintaining the exact same mounting dimensions and electrical connectivity for a hassle-free installation. Whether your Dakota is used for daily driving, towing heavy loads, or participating in weekend excursions, the BFO AUM3F0 ensures consistent and dependable operation, helping to prevent misfires, rough idling, and potential engine stalling. Backed by BFO s reputation for quality and compatibility, this sensor is a trusted choice for mechanics and enthusiasts alike seeking a reliable, long-term solution for their Dodge Dakota s engine control system.

Buying the **BF0 AUM3F0 Crankshaft Position Sensor** for a 1997 2003 Dodge Dakota with a 3.9L, 5.2L, or 5.9L engine has its advantages and drawbacks. Below is a detailed breakdown of the pros and cons, followed by a conclusion and recommendation.

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### **Pros of buying a BF0 AUM3F0 Crankshaft Position Sensor**

1. **Direct Fitment and Compatibility**

The BF0 AUM3F0 sensor is specifically designed for the 3.9L, 5.2L, and 5.9L V8 engines found in the 1997 2003 Dodge Dakota. It matches the original equipment manufacturer (OEM) specifications, ensuring proper fitment without modifications. This reduces the risk of installation issues or misalignment.

2. **High-Quality Construction**

BF0 (a brand under Bosch or a Bosch-approved supplier) is known for producing reliable sensors with durable materials. The sensor is built to withstand the operating conditions of a V8 engine, including heat and vibration, which helps prevent premature failure.

3. **Improved Performance and Reliability**

A faulty crankshaft position sensor can cause misfires, rough idling, or even failure to start. Replacing it with a new BF0 sensor restores proper engine timing and fuel delivery, leading to smoother operation, better fuel efficiency, and reduced engine stress. Many users report that the BF0 sensor lasts longer than aftermarket alternatives.

4. **Warranty and Support**

BF0 sensors typically come with a warranty (often 1 2 years), providing peace of mind in case of defects. The brand also has a reputation for customer support, making it easier to resolve any issues post-purchase.

5. **Cost-Effective Compared to OEM**

While not an OEM part, the BF0 sensor is significantly cheaper than purchasing a genuine Chrysler/Dodge sensor. For most owners, this represents a cost-effective solution without sacrificing quality.

6. **Easy Installation**

The sensor is straightforward to install, requiring only basic tools. Many users report that the process takes less than an hour, especially if they have experience with engine components. The BF0 sensor includes all necessary hardware (e.g., bolts, gaskets) for a clean installation.

7. **Positive User Feedback**

Reviews from owners of 1997 2003 Dodge Dakotas indicate that the BF0 AUM3F0 sensor performs reliably and resolves issues like check engine lights (P0335, P0336 codes) effectively. Many users praise its longevity compared to cheaper aftermarket alternatives.

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### **Cons of buying a BF0 AUM3F0 Crankshaft Position Sensor**

1. **Price Higher Than Some Aftermarket Options**

While still affordable, the BF0 sensor is more expensive than the cheapest generic or no-name sensors available. For budget-conscious buyers, this may be a drawback, though the trade-off in reliability is often worth it.

2. **Potential Counterfeit Concerns**

Like many Bosch-branded parts, there is a risk of counterfeit BF0 sensors entering the market, especially on third-party websites. Buyers must purchase from reputable sellers (e.g., Amazon, RockAuto, or authorized dealers) to ensure authenticity. Always check seller ratings and product descriptions for clues about legitimacy.

3. **Limited Availability Outside Specialty Stores**

The BF0 AUM3F0 sensor may not be as widely stocked as generic sensors, requiring some research to find the right seller. Buyers should verify compatibility with their specific engine (e.g., 5.2L Magnum vs. 5.9L Hemi) to avoid ordering the wrong part.

4. **Installation May Require Engine Disconnection**

Depending on the vehicle s design, accessing the crankshaft position sensor may require disconnecting the negative battery terminal or removing the engine cover. While not difficult, this step can be time-consuming for inexperienced DIYers.

5. **Mixed Reviews on Longevity in Harsh Conditions**

While the BF0 sensor is generally reliable, some users in extreme environments (e.g., heavy towing, off-roading, or high-mileage vehicles) report that it may not last as long as OEM sensors. Regular maintenance (e.g., keeping the engine clean) can mitigate this.

6. **No Physical Differences from OEM (Potential Confusion)**

The BF0 sensor looks nearly identical to the OEM sensor, which can be confusing if a buyer is unsure whether they are purchasing the correct part. Always cross-reference the part number (AUM3F0) with your vehicle s specifications to avoid mistakes.

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### **Conclusion**

The **BF0 AUM3F0 Crankshaft Position Sensor** is an excellent choice for 1997 2003 Dodge Dakota owners with 3.9L, 5.2L, or 5.9L engines. Its direct fitment, high quality, and reliability make it a superior option to many aftermarket alternatives, while still being more affordable than OEM parts. The sensor addresses common issues like misfires, rough idling, and check engine lights effectively, and it comes with a warranty for added protection.

However, buyers should be cautious of counterfeit products and ensure they purchase from trusted sources. While the installation is straightforward, some users may need to invest time in accessing the sensor. For most owners, the BF0 sensor offers a strong balance of performance, durability, and value.

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### **Recommendation**

If you are experiencing symptoms of a failing crankshaft position sensor (e.g., engine stalling, no-start conditions, or P0335/P0336 codes) in your 1997 2003 Dodge Dakota, **the BF0 AUM3F0 sensor is highly recommended**. It is the best balance of quality, compatibility, and cost for your vehicle. To ensure a successful purchase:

1. **Verify the correct part number (AUM3F0)** matches your engine (e.g., 5.2L Magnum or 5.9L Hemi).

2. **Buy from a reputable seller** (e.g., Amazon, RockAuto, or a local auto parts store with good reviews).

3. **Follow installation instructions carefully**, and consider consulting a mechanic if you are unsure about engine access.

4. **Monitor the sensor s performance** post-installation. If issues persist, double-check for proper installation or consider professional diagnosis.

For those on a tight budget, a generic sensor may be a temporary fix, but the BF0 sensor is the best long-term solution for reliability. If possible, pair this replacement with a thorough inspection of related components (e.g., ignition coils, fuel injectors) to prevent future issues.

Details:

Condition: New. offers a minimum one year, unlimited mileage warranty on most of parts sold, some are otherwise noted longer manufacturer Features stable performance. Box packaging type.

Best Costumer Service. >>you might also like. Fast Shipping. Meets OEM standards and specifications.

For Dodge Dakota 1997 2003 V6 3.9L Manual Transmission. Connector Shape: Oval. Terminal Type: Blade. Package included.

Easy to install and does not require special tools. It begins from the date purchased. Showing as the picture. OEM replacement.

For Dodge Ram 1500 1997 2001 V6 3.9L Manual Transmission. Made of quality material. Connector Gender: Female. Durable and long-lasting enough to withstand road conditions.

Connector Type: Plug In. OE/Part number. Factory Warranty. For Dodge Dakota 2000 2003 V8 5.9L Manual Transmission.

For Dodge Dakota 1997 1999 V8 5.2L Manual Transmission. Terminal Gender: Male. Fitment: Direct Replacement.

specifications cranshafengin:

  • for models: Dakota
  • for makes: Dodge
  • for years: 1997-2003
  • brand: Bfo
  • mpn: Aum3f0
  • part type: Crankshaft Sensor
  • california prop 65 warning: California Prop 65 Warning
  • connector gender: Female
  • connector shape: Oval
  • connector type: Plug In
  • country of origin: China
  • fit 1: For Dodge Dakota 1997-2003 V6 3.9l, For Dodge Dakota 1997-1999 V8 5.2l, For Dodge Dakota 2000-2003 V8 5.9l
  • fit 2: For Dodge Ram 1500 1997-2001 V6 3.9l, For Dodge Ram 1500 1997-2001 V8 5.2l, For Dodge Ram 1500 1997-2003 V8 5.9l, For Dodge Ram 2500 1997-2002 V8 5.9l, For Dodge Ram 3500 1997-2002 V8 5.9l
  • fitment: Direct Replacement
  • manufacturer warranty: 2 Years
  • oe/oem part number: Pc128, Pc128t, 5s1727, 2crk0215, Eh0181, 2351060, 917786, 56027871, 56027871ab, 87105392
  • performance part: No
  • terminal gender: Male
  • terminal type: Blade

offer cranshafengin:

  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • sold: 0
  • quantity: 2
  • started: May 1, 2026

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  • wallet: Apple-pay
  • credit card: Mastercard
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shipping cranshafengin:

  • cost: $0.00
  • service: Standard
  • class: Standard
  • transit: 3-6 Days
  • type: Fixed

general cranshafengin:

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

returns cranshafengin:

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

seller cranshafengin:

  • rating: 99.5%
  • # reviews: 1266
  • city: Elk Grove Village, Illinois
for models: dakota, for makes: dodge, for years: 1997-2003, part type: crankshaft sensor, california prop 65 warning: california prop 65 warning, connector gender: female, connector shape: oval, connector type: plug in, country of origin: china, fit 1: for dodge dakota 1997-2003 v6 3.9l, for dodge dakota 1997-1999 v8 5.2l, for dodge dakota 2000-2003 v8 5.9l, fit 2: for dodge ram 1500 1997-2001 v6 3.9l, for dodge ram 1500 1997-2001 v8 5.2l, for dodge ram 1500 1997-2003 v8 5.9l, for dodge ram 2500 1997-2002 v8 5.9l, for dodge ram 3500 1997-2002 v8 5.9l, fitment: direct replacement, manufacturer warranty: 2 years, oe/oem part number: pc128, pc128t, 5s1727, 2crk0215, eh0181, 2351060, 917786, 56027871, 56027871ab, 87105392, performance part: no, terminal gender: male, terminal type: blade,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 20095410930197632,
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