ELTH W0133-1623711-ELT Engine Coolant Temperature Sensor

( Brand: Elth ), ( Manufacturer Part Number: W0133-1623711-ELT ), ( Part Type: Engine Sensor ), ( Product Type: Engine Cooling ), ( California Prop 65 Warning: Cancer And Reproductive Harm. ), ( Universal Fitment: Direct Replacement ), ( Compatible Make S : Volkswagen, Audi ), ( Compatible Model S : Jetta City, Jetta, Passat, Golf, Cabrio, Beetle, R32, Eurovan, S4 ), ( Fitnote: Mfrbodycodename ), ( Mfrbodycodename: A4 ), ( Product Subtype: Cooling System Switches, Sensors Relays ), ( Product Details: Engine Coolant Temperature Sender ), ( Department: Replacement )

Review ELTH Volkswagen City Engine Coolant Temperature Sensor fits JETTA 2007–2009

The **ELT W0133-1623711-ELT Engine Coolant Temperature Sensor** is a high-performance, precision-engineered replacement part designed specifically for Volkswagen Jetta models manufactured between **2007 and 2009**, ensuring optimal compatibility and reliable operation. This sensor plays a critical role in the vehicle s engine management system by monitoring the temperature of the engine coolant, providing real-time data to the engine control unit (ECU) to regulate fuel injection, ignition timing, and overall engine performance. Crafted from durable materials, including a robust thermistor core and corrosion-resistant housing, this sensor is built to withstand the demanding conditions of modern automotive environments, including exposure to extreme temperatures, moisture, and chemical exposure from engine fluids. Its accurate readings help prevent overheating, improve fuel efficiency, and reduce emissions, contributing to the longevity and smooth operation of the engine. The ELT brand ensures this sensor meets or exceeds OEM specifications, offering seamless integration with the vehicle s existing systems while maintaining the integrity of the engine s performance and diagnostic capabilities. Whether used for routine maintenance, replacement due to failure, or as a preventive measure, this sensor is a dependable choice for maintaining the health and efficiency of your Volkswagen Jetta s cooling system.

**Pros and Cons of buying a ELTH W0133-1623711-ELT Engine Coolant Temperature Sensor for a Volkswagen Jetta (2007-2009)**

1. **OEM Quality and Compatibility** This part is designed as an original equipment (OEM) replacement, meaning it meets Volkswagen s exact specifications for your 2007-2009 Jetta. This reduces the risk of poor performance or compatibility issues that can occur with aftermarket parts that don t fit perfectly.

2. **Reliability and Durability** OEM sensors are built to last the lifespan of the vehicle under normal conditions. They are subjected to rigorous testing before being approved for use, which suggests a higher likelihood of long-term reliability compared to generic or low-quality aftermarket alternatives.

3. **Warranty Coverage** Since this is an OEM or high-quality ELTH part, it may come with a warranty (check the seller s terms). This provides peace of mind in case the sensor fails prematurely due to manufacturing defects.

4. **Accurate Readings** A properly functioning coolant temperature sensor ensures accurate engine temperature readings, which are critical for optimal engine performance, fuel efficiency, and emissions compliance. A faulty sensor can lead to incorrect readings, causing issues like poor fuel economy, rough idling, or even engine damage over time.

5. **Easy Installation** The sensor is a straightforward replacement, typically requiring only basic tools. The ELTH part is designed to fit seamlessly into the engine bay, reducing the chance of installation errors that could occur with mismatched aftermarket parts.

6. **Prevents Further Damage** Ignoring a faulty coolant temperature sensor can lead to more serious problems, such as overheating, engine knocking, or catalytic converter damage. Replacing it early can save you from costly repairs down the line.

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1. **Higher Cost** OEM or high-quality sensors like this one are generally more expensive than generic aftermarket alternatives. While the price difference may be justified by quality, it can be a significant upfront cost, especially if you re on a tight budget.

2. **Potential Overkill for Some Buyers** If you re not particularly concerned about longevity or accuracy and are looking for a budget-friendly option, you might find cheaper aftermarket sensors that work adequately. However, these may lack the same level of reliability or warranty support.

3. **Limited Availability** Depending on where you purchase it, OEM or ELTH parts might not be as widely available as generic aftermarket parts. You may need to order online or visit a specialized auto parts store, which could add to the time or effort required to acquire the part.

4. **Mixed Reviews on Aftermarket Brands** While ELTH is a reputable brand, some buyers report inconsistencies in quality across different batches or models. It s always wise to check reviews or return policies before purchasing, especially if you re buying from an online retailer.

5. **Installation Knowledge Required** Although the sensor is relatively easy to replace, improper handling (e.g., cross-threading the sensor or not using the correct sealant) can lead to leaks or damage. If you re not comfortable with basic engine work, you might need to pay for professional installation, adding to the cost.

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The **ELTH W0133-1623711-ELT Engine Coolant Temperature Sensor** is an excellent choice for a Volkswagen Jetta (2007-2009) if you prioritize **reliability, accuracy, and long-term performance**. The OEM-quality sensor ensures proper engine function and reduces the risk of future issues caused by sensor failure. While it comes at a higher cost than generic alternatives, the investment is justified by its durability and compatibility.

However, if budget is a major concern and you re confident in the quality of the aftermarket brand you re purchasing from, a well-reviewed generic sensor might suffice. That said, cutting corners on this component could lead to more expensive problems later, so weigh the pros and cons carefully.

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- You want the most reliable and accurate replacement for your Jetta.

- You re willing to pay a premium for OEM-level quality and warranty support.

- You plan to keep the vehicle long-term and want to avoid sensor-related issues.

- You re on a tight budget and have done research on highly rated generic brands (e.g., ACDelco, Bosch, or Motorcraft).

- You re comfortable with the risk of potential inconsistencies in quality.

- You re confident in your ability to install it correctly without professional help.

- Always check the sensor for physical damage (e.g., cracks, corrosion) before installation.

- Use a thread sealant or anti-seize compound if required by the installation instructions.

- If you re unsure about installation, consult a mechanic or follow a detailed online guide.

- Purchase from a reputable seller (e.g., Amazon, RockAuto, or a trusted local parts store) to ensure authenticity and warranty coverage.

Details:

Manufactured from high-strength materials to last. Engine Coolant Temperature Sensor W ELT by Elth. Without proper cooling, your engine can crack and seize up, which lead to damage. Each product is made from high quality materials to maintain proper cooling of your engine and prevent overheating.

Replace your faulty engine cooling component with this highly efficient replacement product and be sure the heart of vehicle is in good working order. Designed to maintain proper cooling level and prevent overheating. That is why its critical to replace leaking, malfunctioning, cracked or otherwise damaged cooling parts and components in time. The cooling system of your automobile is vital to engines overall health and longevity.

Durable construction to withstand everyday wear and tear. Location: Dual Temperature Sender/Auxiliary Fan Switch. Features: Made to keep your vehicles engine running cool. Increase the life of your vehicles engine by keeping cooling system in top condition.

part #: w01331623711 price

• $17.89

specifications ocoosys:

• for models: Jetta
• for makes: Volkswagen
• for years: 2007-2009
• brand: Elth
• mpn: W0133-1623711-elt
• part type: Engine Sensor
• product type: Engine Cooling
• california prop 65 warning: Cancer And Reproductive Harm.
• universal fitment: Direct Replacement
• compatible make s : Volkswagen, Audi
• compatible model s : Jetta City, Jetta, Passat, Golf, Cabrio, Beetle, R32, Eurovan, S4
• fitnote: Mfrbodycodename
• mfrbodycodename: A4
• product subtype: Cooling System Switches, Sensors Relays
• product details: Engine Coolant Temperature Sender
• department: Replacement

seller ocoosys:

• rating: 99.4%
• city: Shawnee, Kansas
• # reviews: 8630

offer ocoosys:

• quantity: 5
• started: March 11, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0

general ocoosys:

• condition: New
• Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components

shipping ocoosys:

• type: Fixed
• transit: 4-10 Days
• carrier: UPS
• cost: $12.00
• service: UPS Ground
• class: Standard

returns ocoosys:

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

payments ocoosys:

• credit card: Discover
• wallet: Paypal
• other

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