1. Engine Crankshafts Products
  2. sku: 19870878331851813
  3. TOPCNAUTOP TO-181107-01-OP

TOPCNAUTOP TO-181107-01-OP Crankshaft Position Sensor SS12145

fits model: Diamante, Eclipse. make: Mitsubishi.

To-181107-01-op Topcnautop Crankshaft Position Sensor Fit For Mitsubishi Diamante Eclipse

( Brand: Topcnautop ), ( Manufacturer Part Number: TO-181107-01-OP ), ( Manufacturer Warranty: 3 Year ), ( Type: Crankshaft Position Sensor ), ( Fitment Type: Direct Replacement ), ( Universal Fitment: No ), ( Oe/oem Part Number: Pc175 ), ( Ipn: Ss12145 ), ( California Prop 65 Warning: Yes ), ( Color: Black ), ( Dimension: As Pictures ), ( System: Sensor System )

Review TOPCNAUTOP Crankshaft Position Sensor Fit Mitsubishi fits DIAMANTE ECLIPSE

The **TOPCNAUTO TO-181107-01 OEM-Quality Crankshaft Position Sensor** is a precision-engineered automotive component designed specifically for Mitsubishi Diamante and Eclipse models, ensuring optimal performance and reliability for your vehicle s ignition and engine control systems. This high-quality sensor is a direct replacement for the original equipment manufacturer (OEM) part, meticulously crafted to meet or exceed factory specifications, guaranteeing seamless integration with your engine s crankshaft monitoring system. Constructed with durable materials, including a robust housing and a corrosion-resistant coil assembly, this sensor is built to withstand the demanding conditions of modern automotive environments, from extreme temperatures to vibration and moisture exposure. The TOPCNAUTO TO-181107-01 features a reliable magnetic pickup mechanism that accurately detects the position and rotational speed of the crankshaft, providing critical data to the engine control unit (ECU) for precise fuel injection timing, ignition spark control, and overall engine management. Its compact yet sturdy design ensures a snug fit within the engine bay, minimizing the risk of misalignment or improper installation, which can lead to sensor failure or erratic engine performance. Whether you're performing routine maintenance, upgrading an aging vehicle, or addressing a diagnosed crankshaft position sensor fault, this sensor delivers consistent and dependable operation, helping to maintain your Mitsubishi s power, efficiency, and longevity. Backed by TOPCNAUTO s commitment to quality and compatibility, this sensor is an ideal choice for mechanics, DIY enthusiasts, and fleet operators seeking a cost-effective yet high-performance solution that restores your vehicle s performance to factory standards.

**Pros and Cons of buying a Topcnauto TO-181107-01-OP Crankshaft Position Sensor for a Mitsubishi Diamante/Eclipse**

### **Pros:**

1. **Compatibility** The sensor is specifically listed for the Mitsubishi Diamante and Eclipse, ensuring it fits the vehicle s crankshaft position sensor (CKP) location without modification. This reduces the risk of incorrect installation or functionality issues.

2. **Quality and Brand Reputation** Topcnauto is a well-known aftermarket parts supplier with a reputation for providing reliable, OEM-quality replacements. Their sensors are often built to match or exceed original equipment manufacturer (OEM) standards, ensuring durability and performance.

3. **Cost-Effective Alternative** Compared to purchasing an OEM sensor directly from Mitsubishi or a dealership, this aftermarket part is significantly cheaper while offering the same or better performance. This makes it an attractive option for budget-conscious buyers.

4. **Easy Availability** The sensor is widely available online through platforms like Amazon, eBay, and specialty auto parts retailers. This means quick shipping and reduced wait times compared to ordering from a dealership or Mitsubishi s official parts department.

5. **Warranty and Return Policy** Topcnauto typically offers a warranty (often 6 12 months) and a hassle-free return policy, providing peace of mind in case the sensor fails prematurely or does not fit as expected.

6. **Technical Support** Many aftermarket suppliers, including Topcnauto, provide customer service to assist with installation questions or compatibility concerns, which can be helpful for DIYers or those unfamiliar with sensor replacement.

7. **Performance Consistency** Since the sensor is designed to replicate the function of the original, it should provide consistent crankshaft position data to the engine control unit (ECU), preventing issues like misfires, rough idling, or check engine lights (CEL) caused by a faulty sensor.

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### **Cons:**

1. **Potential Counterfeit Concerns** While Topcnauto is a legitimate supplier, there is always a risk of counterfeit or substandard parts entering the market, especially when purchasing from third-party sellers. Buying directly from the manufacturer s authorized channels (e.g., Topcnauto s official website) minimizes this risk but does not eliminate it entirely.

2. **Quality Variability** Not all aftermarket sensors are created equal. While Topcnauto s sensors are generally reliable, there is a chance of receiving a lower-quality unit if the part was mishandled during shipping or if the supplier sold a refurbished or used sensor. Inspecting the packaging and sensor for signs of damage before purchase can help mitigate this.

3. **Installation Complexity** Replacing a crankshaft position sensor requires some mechanical skill, as it involves disconnecting wiring harnesses, removing the sensor from the engine block, and ensuring proper alignment and torque specifications. Improper installation can lead to electrical issues or sensor misalignment, reducing its lifespan or functionality.

4. **Limited Longevity Compared to OEM** While aftermarket sensors are durable, they may not last as long as OEM parts, which are often designed for the full lifespan of the vehicle. However, this is not a universal issue, and many aftermarket sensors last just as long with proper care.

5. **Compatibility with Modified Engines** If the vehicle has undergone engine modifications (e.g., turbocharging, forced induction, or tuning), the aftermarket sensor may not be optimized for the altered engine parameters. In such cases, an OEM or high-performance sensor might be more appropriate.

6. **Potential for Incompatible Wiring** In rare cases, the wiring harness or connector on the aftermarket sensor might not match the vehicle s original setup perfectly. This could require additional modifications or adapters, adding to the complexity and cost of the replacement.

7. **No Physical Inspection Before Purchase** Since the sensor is purchased online, there is no opportunity to physically inspect it for defects before installation. This contrasts with purchasing from a local auto parts store, where you can verify the part s condition upfront.

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### **Conclusion:**

The Topcnauto TO-181107-01-OP crankshaft position sensor is a strong aftermarket alternative for replacing a faulty sensor in a Mitsubishi Diamante or Eclipse. It offers compatibility, cost savings, and reliability comparable to OEM parts, making it an excellent choice for most DIYers and mechanics. However, potential buyers should exercise caution to avoid counterfeit parts, ensure proper installation, and consider the long-term implications of using an aftermarket component, especially if the vehicle has been modified.

For most standard applications, this sensor is a **highly recommended choice** due to its balance of quality, affordability, and ease of availability. If budget is not a concern or if the vehicle has complex modifications, an OEM sensor or a high-performance aftermarket option may be preferable.

**Final Recommendation:**

Purchase the Topcnauto TO-181107-01-OP sensor from an authorized or trusted seller (e.g., Topcnauto s official website or a reputable online retailer). Verify the sensor s packaging for signs of tampering or damage, and follow the manufacturer s installation guidelines carefully. If unsure about installation, consult a professional mechanic to ensure proper fitting and functionality. This sensor will likely resolve crankshaft position-related issues effectively while saving money compared to OEM parts.

Details:

PC175,SS12145,2351389,S10031,2CRK0205,EH0288,907934,SU4313. Package Included. If you are not sure, please feel free to contact with us. New List Item.

Product features. Built to strict quality control standards. Longer component life. Validation tested from 40 to 300 degrees Fahrenheit.

Sealed connections to prevent environmental corrosion and performance issues. Application Information Is For Reference Only;. Crankshaft Position Sensor fit for Mitsubishi Diamante Eclipse. 100% Brand New and High Quality.

Fitment Chart. Extensively tested to OE specifications ensure superior performance and long service life.

part #: to18110701 price

  • $12.39

specifications cranshafengin:

  • for models: Diamante, Eclipse
  • for makes: Mitsubishi
  • brand: Topcnautop
  • mpn: To-181107-01-op
  • manufacturer warranty: 3 Year
  • type: Crankshaft Position Sensor
  • fitment type: Direct Replacement
  • universal fitment: No
  • oe/oem part number: Pc175
  • ipn: Ss12145
  • california prop 65 warning: Yes
  • color: Black
  • dimension: As Pictures
  • system: Sensor System

payments cranshafengin:

  • credit card: Visa
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returns cranshafengin:

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

seller cranshafengin:

  • # reviews: 211707
  • city: Ontario, California
  • rating: 99.5%

shipping cranshafengin:

  • cost: $0.00
  • type: Fixed
  • service: FedEx Ground Economy
  • carrier: FedEx
  • transit: 4-8 Days
  • class: Economy

offer cranshafengin:

  • availability: In Stock
  • quantity: 10
  • started: April 16, 2026
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general cranshafengin:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
for models: diamante, eclipse, for makes: mitsubishi, manufacturer warranty: 3 year, type: crankshaft position sensor, fitment type: direct replacement, universal fitment: no, oe/oem part number: pc175, california prop 65 warning: yes, dimension: as pictures, system: sensor system,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, color: black, sku: 19870878331851813,
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