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  3. DORMAN 43YWCVP54

DORMAN 43YWCVP54 Speedometer Sensor

fits model: I35, I30. make: Infiniti. year: 2000–2004.

43ywcvp54 Dorman Speedometer Sensor For Infiniti I35 I30 2002 2001 2004 2000 2003

( Brand: Dorman ), ( Manufacturer Part Number: 43YWCVP54 ), ( Type: Speedometer Sensor ), ( Fits 1: 2002-2004 Infiniti I35 ), ( Fits 2: 2000-2001 Infiniti I30 ), ( Fit Note: Oe Solutions ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review DORMAN Speedometer Sensor Infiniti fits I35 I30 2000–2004

The **Dorman 43YWCV-P54 Speedometer Sensor** is a high-quality, direct-fit replacement part meticulously engineered to restore accurate speed and vehicle performance to your **Infiniti I35 (2000-2004)** or **Infiniti I30 (2001-2003)**. This precision-crafted sensor is designed to interface seamlessly with the vehicle s speedometer system, ensuring reliable readings for both the dashboard gauge and onboard diagnostics. Crafted from durable materials, the sensor features a robust housing and a high-performance internal mechanism that resists wear, corrosion, and electrical interference, making it a long-lasting solution for maintaining optimal vehicle functionality. Whether your original sensor has failed due to age, mechanical stress, or electrical issues, this Dorman replacement offers a dependable upgrade that matches or exceeds OEM specifications. Its compact yet sturdy design allows for easy installation, requiring minimal effort to swap out the old component while ensuring a secure fit within the vehicle s wiring harness and mounting bracket. Ideal for both professional mechanics and DIY enthusiasts, this sensor helps prevent erratic speedometer readings, false check engine lights, and potential transmission or ABS system malfunctions, ultimately contributing to safer and more efficient driving. Trusted by automotive professionals for its reliability and compatibility, the Dorman 43YWCV-P54 is the perfect choice for restoring confidence in your Infiniti s performance.

**Pros and Cons of buying a Dorman 43YWCV-P54 Speedometer Sensor for Infiniti I35/I30 (2000-2004)**

### **Pros:**

1. **Compatibility** The Dorman 43YWCV-P54 is specifically designed for Infiniti I35 and I30 models from 2000 to 2004, ensuring a direct fit without modification. This reduces the risk of installation issues compared to generic or aftermarket sensors that may not align perfectly.

2. **Reliability and Durability** Dorman is a well-known brand in the automotive aftermarket, known for producing high-quality, long-lasting sensors. The sensor is built to withstand typical driving conditions, reducing the likelihood of premature failure.

3. **Ease of Installation** Since it is an OEM (Original Equipment Manufacturer) replacement part, the installation process is straightforward. It should plug into the same connector and mount in the same location as the original sensor, requiring minimal tools and expertise.

4. **Cost-Effective Solution** Replacing a faulty speedometer sensor with a Dorman part is often more affordable than purchasing an entire speedometer assembly or dealing with diagnostic trouble codes that may arise from a failing sensor. It also avoids the potential cost of labor if the sensor is part of a larger system failure.

5. **Warranty Coverage** Dorman parts typically come with a warranty (usually 1 year or more), providing peace of mind in case the sensor fails shortly after installation. This is particularly useful if the original sensor was worn out or damaged.

6. **Prevents Secondary Issues** A faulty speedometer sensor can trigger check engine lights, cause inaccurate speed readings, or even interfere with other vehicle systems (such as cruise control or ABS in some cases). Replacing it promptly prevents these issues from escalating.

7. **Availability and Support** Dorman parts are widely available through auto parts stores, online retailers, and dealerships. Additionally, Dorman offers technical support and documentation to assist with installation or troubleshooting if needed.

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### **Cons:**

1. **Potential Counterfeit or Low-Quality Replacements** While Dorman is a reputable brand, there is a risk of purchasing a counterfeit or substandard part, especially when buying from third-party sellers. Always verify the authenticity of the part (e.g., check the packaging, barcode, or purchase from authorized retailers).

2. **Mismatched Part Numbers** Although the Dorman 43YWCV-P54 is designed for the specified Infiniti models, there is a small chance that the exact part number may vary slightly depending on the vehicle s specific trim, year, or engine variant. Double-checking the part number against your vehicle s specifications is advisable.

3. **No Upgrades or Enhanced Features** This is a direct replacement sensor, meaning it does not offer any performance upgrades or additional features beyond what the original sensor provided. If you re looking for advanced functionality (e.g., digital readouts or connectivity), this part will not fulfill those needs.

4. **Diagnostic Confusion** If the speedometer sensor was failing intermittently, replacing it may not immediately resolve all related symptoms (e.g., flickering dash lights or erratic speed readings). In such cases, further diagnostics may be required to rule out wiring issues or other electrical problems.

5. **Limited Lifespan Compared to OEM** While Dorman sensors are durable, they may not last as long as an original OEM sensor in high-mileage vehicles or under extreme conditions (e.g., frequent off-roading or harsh driving environments). Regular maintenance and inspection of the sensor and wiring are recommended.

6. **No Reverse Sensor Functionality (if applicable)** Some speedometer sensors also serve as reverse sensors. If your vehicle s reverse function is not working alongside the speedometer, the issue may lie elsewhere (e.g., reverse switch or wiring), and replacing just the sensor may not fix it.

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### **Conclusion:**

The Dorman 43YWCV-P54 speedometer sensor is a **strong, reliable choice** for replacing a faulty sensor in your 2000-2004 Infiniti I35 or I30. Its compatibility, durability, and ease of installation make it a practical solution for most drivers. However, it is essential to ensure you are purchasing an **authentic Dorman part** from a trusted source to avoid counterfeit issues. Additionally, if the sensor failure is accompanied by other symptoms (e.g., reverse light issues or electrical problems), further diagnostics may be necessary.

### **Recommendation:**

- **Purchase from an authorized retailer** (e.g., RockAuto, AutoZone, or a local dealership) to guarantee authenticity.

- **Verify the part number** against your vehicle s specific model year and trim to avoid mismatches.

- **Inspect wiring and connections** during installation to ensure no other issues are contributing to the problem.

- **Consider professional installation** if you are unsure about handling electrical components or if the sensor is located in a difficult-to-reach area.

- **Monitor the sensor s performance** after installation. If issues persist (e.g., intermittent failures), consult a mechanic to diagnose additional problems.

Overall, the Dorman 43YWCV-P54 is a **recommended replacement** for most drivers seeking a cost-effective, high-quality solution to restore proper speedometer function in their Infiniti.

Details:

Speedometer Sensor 43YWCVP54 for Infiniti I35 I30 2002 2001 2004 2000 2003: Brand: Dorman condition: New, Notes OE Solutions, Detailed Applications Vehicle, 2000 - 2001 I30, 2002 - 2004.

part #: 43ywcvp54 price

  • $140.11

specifications boosttempgauges:

  • for models: I35, I30
  • for makes: Infiniti
  • for years: 2000-2004
  • brand: Dorman
  • mpn: 43ywcvp54
  • type: Speedometer Sensor
  • fits 1: 2002-2004 Infiniti I35
  • fits 2: 2000-2001 Infiniti I30
  • fit note: Oe Solutions
  • attention: Please Read All Notes To Confirm Fitment
  • cs-sku: 400

general boosttempgauges:

  • Interior Parts Accessories > Gauges > Individual Gauges
  • condition: New

offer boosttempgauges:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: May 7, 2026
  • quantity: 1

returns boosttempgauges:

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

shipping boosttempgauges:

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

payments boosttempgauges:

  • credit card: Mastercard
  • other
  • wallet: Paypal

seller boosttempgauges:

  • city: Orlando, Florida
  • rating: 97.1%
  • # reviews: 57818
for models: i35, i30, for makes: infiniti, for years: 2000-2004, type: speedometer sensor, fits 1: 2002-2004 infiniti i35, fits 2: 2000-2001 infiniti i30, fit note: oe solutions, attention: please read all notes to confirm fitment, cs-sku: 400,
category: auto parts > interior parts accessories > gauges > individual gauges, sku: 20583656334853881,
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  • New. Offer #1 priced at $140.11 + $0.00 shipping estimate = $140.11* total. 12 Month Warranty 2002-2004 Infiniti I35.FREE SHIPPING

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