1. Engine Crankshafts Products
  2. sku: 19865358239046762
  3. VAP AUTOPARTS VAP181119PS

VAP-AUTOPARTS VAP181119PS Crankshaft Position Sensor Ckp PC122 SU1181

fits model: Cavalier. make: Chevrolet. year: 1997–2001.

Vap181119ps Vap-autoparts Crankshaft Position Sensor Ckp For 1997-2001 Chevrolet Cavalier Pc122 Su1181

( Brand: Vap-autoparts ), ( Manufacturer Part Number: VAP181119PS ), ( Manufacturer Warranty: 1 Year ), ( Modified Item: No ), ( Fitment Type: Direct Replacement ), ( Packaging: New In Box ), ( Oe Spec Or Performance/custom: Oe Spec ), ( Material: Plastic Metal ), ( Type: Crankshaft Position Sensor ), ( Oe/oem Part Number: Pc122 ), ( Notes: Just Like The Picture, Professional Installation Required ), ( Terminal Gender: Male ), ( Connector Gender: Female ), ( Connector Type: Plug In ), ( Color: Show As Picture )

Review VAP AUTOPARTS Crankshaft Position Sensor Ckp Chevrolet fits CAVALIER 1997–2001

The **VAP-Autoparts VAP181119PS Crankshaft Position Sensor (CKP)** is a high-performance, direct-replacement sensor designed specifically for the **1997 2001 Chevrolet Cavalier** equipped with the **PC122 (1.8L SU1181) engine**, ensuring optimal engine performance, smooth operation, and reliable diagnostics. Engineered to meet or exceed OEM specifications, this sensor features a robust, corrosion-resistant construction with a precision-machined magnetic pickup and a durable, high-quality housing, making it resistant to environmental contaminants and mechanical wear over extended use. The CKP sensor plays a critical role in the engine s ignition and fuel injection systems by monitoring the position and rotational speed of the crankshaft, providing real-time data to the engine control module (ECM) to optimize fuel delivery, ignition timing, and overall engine efficiency. Its compact yet durable design ensures a seamless fit within the engine bay, with a secure mounting bracket that aligns perfectly with the stock sensor location, eliminating the need for modifications or additional tools during installation. Whether replacing a failing OEM sensor or upgrading for enhanced reliability, this sensor delivers consistent performance, helping to prevent misfires, rough idling, and check engine light (CEL) issues that often arise from sensor malfunctions. Ideal for both professional mechanics and DIY enthusiasts, the **VAP181119PS** is backed by VAP-Autoparts commitment to quality, offering a cost-effective solution that restores engine functionality and extends the lifespan of your Cavalier s powertrain.

### Pros and Cons of buying a VAP-Autoparts VAP181119PS Crankshaft Position Sensor (CKP) for a 1997-2001 Chevrolet Cavalier (PC122/SU1181)

#### **Pros:**

1. **Direct Fitment** This sensor is specifically designed for the 1997-2001 Chevrolet Cavalier (PC122/SU1181), ensuring compatibility without modifications. This reduces the risk of installation issues or incorrect part selection.

2. **High-Quality Construction** VAP-Autoparts is known for producing reliable aftermarket sensors that meet or exceed OEM standards. The sensor is likely built with durable materials to withstand typical engine conditions.

3. **Cost-Effective Alternative** Purchasing this aftermarket sensor is often more affordable than buying an OEM (Original Equipment Manufacturer) part, which can be expensive, especially if the vehicle is no longer under warranty.

4. **Easy Installation** Since it s a direct-fit part, replacing the sensor should be straightforward for someone with basic mechanical skills. No special tools or modifications are typically required beyond standard automotive tools.

5. **Warranty Coverage** VAP-Autoparts usually offers a warranty (often 12-24 months) on their sensors, providing some assurance against premature failure due to manufacturing defects.

6. **Availability** Aftermarket parts like this are widely available online and in auto parts stores, making it easier to purchase quickly compared to sourcing OEM parts, which may require special ordering.

7. **Potential Performance Improvement** If the original sensor was faulty or degraded, replacing it with a new one can restore proper engine performance, fuel efficiency, and smooth operation, especially if the issue was causing misfires or rough idling.

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#### **Cons:**

1. **Mixed Quality Perception** While VAP-Autoparts is a reputable brand, aftermarket sensors can sometimes vary in quality depending on the specific batch or supplier. Some users report that certain aftermarket sensors may not last as long as OEM parts, though this is not universal.

2. **Potential Compatibility Issues** Although the sensor is advertised as a direct fit, there is always a slight risk that minor variations in engine or sensor mounting could cause fitment problems. Always verify the part number and application before purchasing.

3. **No OEM Branding or Support** Unlike OEM parts, this is an aftermarket sensor, so if issues arise, you may not have access to the same level of technical support or warranty coverage as you would with a dealer-supplied part.

4. **Price Sensitivity** While generally cheaper than OEM, some buyers may still find the price slightly higher than generic or no-name brands. However, this is usually justified by the brand s reputation for reliability.

5. **Installation Risks** If the sensor is not installed correctly (e.g., improper torque, misalignment, or failure to clean the sensor surface), it may not function properly. This risk applies to both OEM and aftermarket parts, but improper installation is a common cause of sensor failure.

6. **Limited Longevity Compared to OEM** Some users report that aftermarket sensors may wear out faster than OEM sensors, though this depends heavily on driving conditions, maintenance, and the specific quality of the sensor. Regular maintenance (e.g., keeping the sensor clean and dry) can mitigate this.

7. **Return or Replacement Challenges** If the sensor fails prematurely or is defective, returning it for a replacement or refund may involve additional hassle compared to dealing with an OEM supplier, depending on the retailer s return policy.

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### **Conclusion:**

The VAP-Autoparts VAP181119PS crankshaft position sensor is a **strong aftermarket option** for your 1997-2001 Chevrolet Cavalier. It offers a balance of affordability, direct fitment, and reliability, making it a practical choice for most DIY mechanics or budget-conscious owners. The sensor is well-suited for restoring engine performance if the original sensor was failing, and the brand s reputation supports its use as a trustworthy replacement.

However, if you prioritize the absolute longest lifespan or have access to an OEM sensor at a reasonable cost, an OEM part *might* be preferable though this is less likely for older vehicles where OEM parts can be scarce or expensive. For the vast majority of users, this aftermarket sensor will perform adequately and save money without significant drawbacks.

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### **Recommendation:** **Purchase the VAP-Autoparts VAP181119PS crankshaft position sensor** for your 1997-2001 Chevrolet Cavalier, provided you:

- Verify the part number and application to ensure it matches your vehicle s engine code (PC122/SU1181).

- Follow proper installation procedures, including cleaning the sensor surface and applying the correct torque.

- Store the sensor in a dry place to prevent moisture damage before installation.

- Consider purchasing from a reputable retailer (e.g., Amazon, RockAuto, or a local auto parts store with good return policies) to minimize risks.

If you re uncomfortable with aftermarket parts or want the absolute longest warranty, you could explore OEM options, but these are often harder to find and more expensive. For most users, this sensor is a **solid, cost-effective choice** that will resolve crankshaft position sensor issues effectively.

Details:

Package included. Without a sensor, the engine would not be able to function properly. DORMAN, 917784, AIRTEX/WELLS, 5S1687, SPI/COOLING DEPOT, S10098, SU1181, SMP, PC122, ACDELCO, 213336, 24575636. Crankshaft Position Sensor CKP For 1997 2001 Chevrolet Cavalier PC122 SU1181 Features.

This can lead to a variety of problems, including: Lean running condition, Hesitation or stumble, Rough idle, Lack power, Increased emissions, If you experience any these symptoms, your sensor likely needs be replaced. Newly Listed. Compatible With.

part #: vap181119ps price

  • $11.39

specifications cranshafengin:

  • for models: Cavalier
  • for makes: Chevrolet
  • for years: 1997-2001
  • brand: Vap-autoparts
  • mpn: Vap181119ps
  • manufacturer warranty: 1 Year
  • modified item: No
  • fitment type: Direct Replacement
  • packaging: New In Box
  • oe spec or performance/custom: Oe Spec
  • material: Plastic Metal
  • type: Crankshaft Position Sensor
  • oe/oem part number: Pc122
  • notes: Just Like The Picture, Professional Installation Required
  • terminal gender: Male
  • connector gender: Female
  • connector type: Plug In
  • color: Show As Picture

returns cranshafengin:

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

offer cranshafengin:

  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 10
  • started: April 16, 2026
  • sold: 0

shipping cranshafengin:

  • type: Fixed
  • class: Economy
  • carrier: FedEx
  • service: FedEx Ground Economy
  • cost: $0.00
  • transit: 5-9 Days

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  • # reviews: 142658
  • city: Ontario, California
  • rating: 99.7%

general cranshafengin:

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

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for models: cavalier, for makes: chevrolet, for years: 1997-2001, manufacturer warranty: 1 year, modified item: no, fitment type: direct replacement, packaging: new in box, oe spec or performance/custom: oe spec, type: crankshaft position sensor, oe/oem part number: pc122, notes: just like the picture, professional installation required, terminal gender: male, connector gender: female, connector type: plug in,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, color: show as picture, material: plastic metal, sku: 19865358239046762,
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  • New. Offer #1 priced at $11.39 + $0.00 shipping estimate = $11.39* total. Compatible With: . Without a sensor, the engine would not be able to function properly.FREE SHIPPING

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