1. Engine Crankshafts Products
  2. sku: 20454640772233813
  3. TRQ ESA43070

TRQ ESA43070 Crankshaft Position Sensor 195591430708

fits make: Acura, Honda, Saturn. year: 2004–2007.

Esa43070 Trq Crankshaft Position Sensor Fits 2003-2010 Acura Honda 04-07 Saturn

( Brand: Trq ), ( Manufacturer Part Number: ESA43070 ), ( Part Type: Crankshaft Sensor ), ( California Prop 65 Warning: Attention California Customers, Which Are Known To The State Of California To Cause Cancer, And Birth Defects Or Other Reproductive Harm. ), ( Manufacturer Warranty: Lifetime ), ( UPC: 195591430708 )

Review TRQ Crankshaft Position Sensor 2003 2010 Acura Honda Saturn fits 2004–2007

The **ESA43070 Crankshaft Position Sensor** is a precision-engineered, high-performance automotive sensor designed exclusively for compatibility with **2003 2010 Acura, Honda, and 04 07 Saturn** vehicles featuring the **Honda K-series (K20Z3, K24Z3) or Saturn s V6 (V624DE) engines**. This sensor is a direct replacement for the original equipment manufacturer (OEM) part, ensuring seamless integration with the vehicle s engine control unit (ECU) and ignition system. Crafted from durable materials, including a robust **magnetic reluctance design**, this sensor delivers reliable crankshaft position data with exceptional accuracy, enabling precise fuel injection timing, ignition spark control, and overall engine performance optimization. The sensor features a **high-sensitivity Hall-effect or magnetic pickup** (depending on application) that detects the movement of the reluctor ring on the crankshaft, providing critical feedback to the ECU for smooth operation, improved throttle response, and enhanced fuel efficiency. Built to withstand the demanding conditions of modern automotive environments, including exposure to heat, vibration, and moisture, this sensor is encased in a **tightly sealed, corrosion-resistant housing** with a **high-quality O-ring seal** to prevent leaks and contamination. Whether installed in a **2004 2007 Acura TL, 2005 2007 Honda Accord (K24Z3), or a 2004 2007 Saturn Aura (V624DE)**, this sensor guarantees long-lasting performance, reducing the risk of misfires, rough idling, or check engine light (CEL) codes related to **P0335 (Crankshaft Position Sensor Circuit Malfunction)**. Ideal for both **OEM replacement and aftermarket upgrades**, the ESA43070 is backed by rigorous quality testing to ensure compatibility, durability, and compatibility with modern diagnostic tools, making it a trusted choice for mechanics, DIY enthusiasts, and fleet operators seeking reliable engine management solutions.

### **Pros and Cons of buying a ESA43070 Crankshaft Position Sensor (2003 2010 Acura/Honda, 04 07 Saturn)**

#### **Pros:**

1. **Direct Fitment** This sensor is specifically designed for the listed vehicles, ensuring compatibility without modifications. It matches the original part number or its equivalent, reducing the risk of installation issues.

2. **Reliability** High-quality sensors like this one are built to last, often outperforming cheaper aftermarket alternatives. They are less likely to fail prematurely, which helps avoid repeated replacements and diagnostic trouble.

3. **Performance Consistency** A properly functioning crankshaft position sensor ensures accurate engine timing, fuel injection, and overall engine performance. This can lead to smoother operation, better fuel efficiency, and reduced engine misfires.

4. **Warranty Coverage** Reputable brands or sellers often provide warranties (e.g., 1 2 years), offering peace of mind in case of defects. This can save money if the sensor fails shortly after installation.

5. **Ease of Installation** Since it is an OEM or high-quality aftermarket part, it should fit seamlessly into the engine bay without requiring additional tools or adjustments. Installation typically involves unplugging the old sensor, removing a bolt, and attaching the new one.

6. **Prevents Further Damage** A failing crankshaft position sensor can cause severe engine damage if left unaddressed (e.g., misfires, stalling, or catalytic converter failure). Replacing it promptly avoids costly repairs down the line.

7. **Compatibility with Modern Diagnostics** This sensor will work with OBD-II scanners and diagnostic tools, allowing for accurate error code reading and troubleshooting.

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#### **Cons:**

1. **Cost** While not excessively expensive, it is more affordable than an OEM replacement (which can cost $100 $200 ). However, if purchased from a budget seller, quality may be compromised. Expect to pay **$20 $50** for a reliable aftermarket sensor.

2. **Potential Counterfeit Parts** Some sellers may offer knockoffs that fail quickly or lack proper calibration. Buying from trusted brands (e.g., ACDelco, Bosch, or reputable aftermarket suppliers like Dorman or OEPart) mitigates this risk.

3. **Installation Challenges (Minor)** If the sensor is corroded or the mounting area is dirty, removal/installation may require extra effort. Cleaning the sensor housing and threads beforehand helps.

4. **Mixed Reviews on Aftermarket Brands** While many aftermarket sensors work fine, a few brands have inconsistent quality. Researching specific brands (e.g., checking forums like Reddit s r/MechanicAdvice or automotive subreddits) can help avoid poor choices.

5. **Limited Longevity Compared to OEM** While still durable, aftermarket sensors may not last as long as OEM parts, though this is rare with quality brands.

6. **Possible Signal Noise Issues** In rare cases, a poorly installed or low-quality sensor may introduce signal noise, causing intermittent misfires. This is usually resolved by ensuring a clean connection and proper grounding.

7. **Resale Value** Unlike OEM parts, aftermarket sensors have no resale value, so if you ever need to replace it again, you ll have to repurchase.

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### **Ending Conclusion:**

The **ESA43070 crankshaft position sensor** (or its equivalent) is a **solid choice** for the specified vehicles, balancing cost, reliability, and performance. Aftermarket versions from trusted brands offer a cost-effective alternative to OEM parts while maintaining durability. The key to a successful purchase lies in **choosing a reputable seller** (e.g., Amazon, RockAuto, or a local auto parts store with good reviews) and ensuring the sensor is **new and properly packaged**.

If budget is a concern, prioritize **quality over price** cheap sensors may fail sooner and cause more headaches. For maximum assurance, consider an **OEM or high-end aftermarket sensor** (e.g., Bosch or ACDelco) if available.

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### **Recommendation:** 1. **Buy from a trusted source** Avoid unknown sellers on eBay or Amazon. Opt for well-reviewed retailers like:

- **RockAuto** (for direct-fit sensors)

- **Amazon** (filter by seller ratings)

- **Local auto parts stores** (e.g., AutoZone, O Reilly, NAPA) with good return policies.

2. **Verify compatibility** Double-check the sensor s part number against your vehicle s year, model, and engine type to ensure a perfect fit.

3. **Inspect the sensor before purchase** If buying online, look for clear images showing the sensor in its packaging to confirm it s new and undamaged.

4. **Consider a sensor with a warranty** Even if slightly more expensive, a warranty (e.g., 1 2 years) provides protection against early failure.

5. **Install it promptly** Once purchased, replace the sensor as soon as possible to avoid prolonged engine stress from a failing sensor.

6. **Test after installation** Clear the OBD-II codes and monitor for misfires or warning lights. If issues persist, check wiring connections and ensure the sensor is securely tightened.

**Final Verdict:** This sensor is a **reliable and cost-effective solution** for the listed vehicles, provided you source it from a reputable supplier. It s a straightforward upgrade that prevents more serious engine problems.

Details:

2003 - 2009 Acura MDX 2005 2010 RL 2004 2008 TL 2003 2007 Honda Accord V6 3.0L 2005 2008 Odyssey 2009 2010 3.5L VTEC Pilot 2006 2008 Ridge line 2004 2007 Saturn Vie. Reference Numbers: SMP: PC479, Standard Ignition: PC479 Lifetime Warranty: This item is backed by our limited lifetime warranty. Verify exact fit by year, make, model, and options. Product Attributes.

Whats in the Box.

part #: esa43070 prices

  • $54.85-$54.95

specifications cranshafengin:

  • for makes: Acura, Honda, Saturn
  • for years: 2004-2007
  • brand: Trq
  • mpn: Esa43070
  • part type: Crankshaft Sensor
  • california prop 65 warning: Attention California Customers, Which Are Known To The State Of California To Cause Cancer, And Birth Defects Or Other Reproductive Harm.
  • manufacturer warranty: Lifetime
  • upc: 195591430708

seller cranshafengin:

  • # reviews: 479401
  • city: Olathe, KS
  • rating: 99.8%

payments cranshafengin:

  • wallet: Paypal
  • credit card: Mastercard
  • other

returns cranshafengin:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 60 Days

general cranshafengin:

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

offer cranshafengin:

  • started: May 20, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 3
  • availability: In Stock

shipping cranshafengin:

  • type: Fixed
  • transit: 2-7 Days
  • service: Standard
  • class: Standard
  • cost: $0.00
for makes: acura, honda, saturn, for years: 2004-2007, part type: crankshaft sensor, california prop 65 warning: attention california customers, which are known to the state of california to cause cancer, and birth defects or other reproductive harm., manufacturer warranty: lifetime,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 20454640772233813,
Trq ESA43070 Is Similar To:
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3 offers $54.85–$54.95 USD
  • New. Offer #1 priced at $54.93 + $0.00 shipping estimate = $54.93* total. It will give the ECU the necessary info about the camshaft position needed for optimum engine control, resulting in great power and fuel economy. Crankshaft Position Sensor by TRQ .FREE SHIPPING
  • New. Offer #2 priced at $54.95 + $0.00 shipping estimate = $54.95* total. 2003-2009 Acura MDX 2005-2010 Acura RL 2004-2008 Acura TL 2003-2007 Honda Accord V6 3.0L 2005-2008 Honda Odyssey 2009-2010 Honda Odyssey V6 3.5L VTEC 2005-2008 Honda Pilot 2006-2008 Honda Ridgeline 2004-2007 Saturn Vue V6 3.5L.FREE SHIPPING
  • New. Offer #3 priced at $54.85 + $0.00 shipping estimate = $54.85* total. FREE SHIPPING

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