WALKER PRODUCTS 270-1055 Engine Coolant Temperature Sensor 724620223921 S-820 Connector

( Brand: Walker Products ), ( Manufacturer Part Number: 270-1055 ), ( UPC: 724620223921 ), ( Placement On Vehicle: Engine Compartment ), ( Ipn: S-820 ), ( Type: Engine Coolant Temperature Sensor Connector ), ( Features: Direct Fit ), ( Caution: Fitment Is For North America Vehicles ), ( Country Of Origin: Primary ), ( Terminal Type: Blade ), ( Universal Fitment: Direct Replacement ), ( Modified Item: No )

Review WALKER PRODUCTS Engine Coolant Temperature Sensor Connector

The **Walker 270-1055 Engine Coolant Temperature Sensor Connector** is a precision-engineered replacement part designed to ensure seamless compatibility and optimal performance in a wide range of automotive applications. This high-quality connector is specifically crafted to interface with the engine coolant temperature (ECT) sensor, a critical component that monitors the temperature of the engine coolant to regulate fuel injection, ignition timing, and overall engine efficiency. Constructed from durable, corrosion-resistant materials, the connector features a robust, weatherproof design that resists moisture, vibration, and thermal stress, making it ideal for both heavy-duty and high-performance vehicles. Its secure, interference-fit housing prevents accidental disconnection, ensuring reliable electrical contact and minimizing the risk of signal interference or sensor failure. The connector s compact yet sturdy construction allows for easy installation, fitting snugly into the existing sensor housing without the need for modification. Whether used in replacement scenarios or as a preventive maintenance upgrade, this connector guarantees long-lasting functionality, helping to maintain engine health and prevent overheating issues. Engineered to meet or exceed OEM specifications, the Walker 270-1055 is a trusted choice for mechanics and DIY enthusiasts seeking dependable performance in demanding automotive environments.

### Pros and Cons of buying a Walker 270-1055 Engine Coolant Temperature Sensor Connector

1. **Compatibility** The Walker 270-1055 is designed specifically for certain Ford models, ensuring a direct fit without modification. This reduces the risk of improper installation or functionality issues.

2. **Reliability** Walker is a reputable brand known for producing high-quality automotive parts, including wiring harnesses and connectors. A well-made connector can prevent intermittent electrical problems, which are common with faulty or low-quality parts.

3. **Prevents Electrical Issues** A failing or damaged coolant temperature sensor connector can lead to erratic engine performance, poor fuel efficiency, or even engine stalling. Replacing it with a new, functional connector resolves these issues, ensuring stable sensor operation.

4. **Easy Installation** Since this is a direct replacement part, installation typically requires minimal effort. Most users can replace it themselves with basic tools, saving labor costs associated with professional repairs.

5. **Cost-Effective Fix** Replacing a connector is usually far cheaper than replacing the entire sensor or dealing with engine-related problems caused by a faulty connection. It extends the lifespan of the sensor and other related components.

6. **Prevents Further Damage** A bad connection can cause overheating or sensor failure over time. Addressing it early can prevent more extensive (and costly) repairs down the line.

7. **Warranty Coverage** Many reputable aftermarket parts, including Walker products, come with warranties. If the connector fails prematurely, you may be able to return it for a replacement or refund.

---

1. **Potential Counterfeit Products** Purchasing from untrusted sellers (e.g., third-party marketplaces without brand verification) may result in receiving a fake or low-quality part. Always buy from authorized dealers or well-reviewed retailers.

2. **Mismatched Part Numbers** If the part number is incorrect or misrepresented, the connector may not fit properly, leading to installation difficulties or electrical issues. Double-check compatibility before buying.

3. **Limited Availability** Depending on the region or retailer, this specific part may not always be in stock. You might need to wait for delivery or order from an international supplier, which could delay repairs.

4. **DIY Installation Risks** While the installation is generally straightforward, improper handling (e.g., damaging wires, incorrect crimping, or poor sealing) could lead to recurring problems. Those unfamiliar with electrical work may need professional assistance.

5. **Price Sensitivity** Compared to some generic or budget-brand alternatives, Walker s parts may be slightly more expensive. However, the trade-off is often better quality and longevity.

6. **Sensor May Still Need Replacement** If the coolant temperature sensor itself is damaged or worn out, replacing just the connector won t fully resolve the issue. You may need to assess the sensor s condition separately.

7. **Environmental Factors** Exposure to moisture, heat, or vibration over time can still degrade the connector, though a high-quality part like this one is designed to withstand these conditions better than cheap alternatives.

---

The Walker 270-1055 Engine Coolant Temperature Sensor Connector is a practical and reliable solution for addressing electrical connectivity issues in Ford vehicles. Its primary benefits direct compatibility, durability, and ease of installation make it a strong choice for drivers experiencing sensor-related problems. However, potential drawbacks such as counterfeit risks, installation challenges, or the need for additional repairs (e.g., sensor replacement) should be considered.

If you re certain the issue stems from a faulty connector and not the sensor itself, this part is highly recommended for its quality and performance. Always verify the part number, purchase from a trusted source, and follow installation guidelines carefully to maximize effectiveness.

- **Buy from an authorized dealer or reputable online retailer** (e.g., RockAuto, Amazon with seller verification, or a local auto parts store) to ensure you receive a genuine Walker product.

- **Check for compatibility** with your exact vehicle model and year to avoid mismatches.

- **Inspect the sensor** while the connector is replaced if it s also faulty, replace it simultaneously to prevent future issues.

- **Follow installation instructions** carefully, and consider seeking help if you re unsure about electrical work.

- **Monitor the vehicle s performance** after replacement to confirm the issue is resolved.

For most drivers, the Walker 270-1055 is a worthwhile investment that restores proper sensor function and avoids more costly repairs.

Details:

Features: Direct Fit. Engine Parts. UPC: 1.: Engine Coolant Temperature Sensor Connector.

Manufacturer Part Number: 270-1055. Terminal Type: Blade. Walker Products Engine Coolant Temperature Sensor Connector: MSRP: $43.74. Country of Origin Primary: TW.

Timing Parts/Kits-Valve Train. Placement on Vehicle: Engine Compartment. CAUTION: Fitment is for North America vehicles. Tire Chains And Accessories.

Brand: Walker Products. Condition: New. MPN: 270-1055.

part #: 2701055 prices

• $34.03-$34.99

specifications ocoosys:

• brand: Walker Products
• mpn: 270-1055
• upc: 724620223921
• placement on vehicle: Engine Compartment
• ipn: S-820
• type: Engine Coolant Temperature Sensor Connector
• features: Direct Fit
• caution: Fitment Is For North America Vehicles
• country of origin: Primary
• terminal type: Blade
• universal fitment: Direct Replacement
• modified item: No

general ocoosys:

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

returns ocoosys:

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

payments ocoosys:

• wallet: Apple-pay
• credit card: Discover
• other

seller ocoosys:

• rating: 99.9%
• # reviews: 13611
• city: Portland, Oregon

shipping ocoosys:

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

offer ocoosys:

• started: March 14, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 5

Walker Products 270-1055 Is Similar To:

• 211-1002 Walker Engine Coolant Temperature Sensor 724620038297 (63.1% similar) Your satisfaction is our motivation. Our expertise your car is one of most important investments so we treat vehicle as the asset it. Just the option...(July 21st, 2018)
• 211-1005 Walker Products Coolant Temperature (62.5% similar) 8 am to 6 PO...(October 29th, 2017)
• 211-1010 Walker Products Coolant Temperature (62.5% similar) 8 am to 6 PO...(October 29th, 2017)
• 211-1030 Walker Products Engine Coolant Temperature Sensor 724620062537 (71.9% similar) ...(September 30th, 2018)
• 211-1036 Walker Products Coolant Temperature (62.5% similar) 8 am to 6 PO...(October 29th, 2017)
• 211-1040 Walker Products Coolant Temperature Sensor (70.6% similar) 8 am to 6 PO...(August 25th, 2018)
• 211-1056 Walker Products Engine Coolant Temperature Only 724620076121 (65.7% similar) 8 am to 6 PO. This part fits vehicles made in the following years 2002 , 2003 , 2004 , 2005 , 2006 , 2007 , 2008 , 2009 , 2010 , 2011 , 2012 , 2013...(February 18th, 2019)
• 211-1061 Walker Products Engine Coolant Temperature Sensor Fits Volvo 724620076176 (69.3% similar) Engine coolant temperature sensor Walker Products fits Volvo V70 am to 6 PO. This part fits vehicles made in the following years 1999 , 20 2001 , 2002 , 2003 , 2004...(February 18th, 2019)
• 211-1103 Walker Products Engine Coolant Temperature Sensor 724620067327 (71.9% similar) 9l standard cab pickup 2-DOOR, st chassis 4-DOOR, crew extended STX sport utility RSI SW 2-DOOR. This part fits vehicles made in the following years 1995 , 1996 , 1997 , 1998 , 1999 , 20 2001 , 2002 , 2003...(May 19th, 2019)
• 211-91002 Walker Engine Coolant Temperature Sensor Kit For Ford Aerostar (62.9% similar) This e-mail is constantly monitored so you can be sure your questions will answered promptly and courteously. Shipping costs are based on the method that you choose...(December 15th, 2018)
• 211-91005 Walker Products Engine Coolant Temperature Sensor Kit Fits 724620066351 (68.5% similar) When cars breakdown, car owners are left with little alternative than to fix them up again...(August 9th, 2018)