STANDARD MOTOR PRODUCTS 82922MXDM Water Temperature Sender Smp

( Brand: Standard Motor Products ), ( Manufacturer Part Number: 82922MXDM ), ( Part Type: Sender Motor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Engine Coolant Temperature Sender With Light ), ( Years: 1973 1974 1976 1979 ), ( Application: Chevrolet Impala Water Temperature Sender ), ( Product Name 2: Engine Coolant Temperature Sender ), ( Cs-sku: 400 )

Review STANDARD MOTOR PRODUCTS Chevrolet Water Temperature Sender Smp fits IMPALA 1973–1979

The **Standard Motor Products 82922MXDM** is a high-performance, precision-engineered **Water Temperature Sender (SMP)** specifically designed for the **Chevrolet Impala**, ensuring reliable and accurate temperature monitoring within your vehicle s cooling system. This sender unit is crafted from durable materials, including a robust **aluminum housing** and a **stainless steel sensor probe**, which together provide exceptional resistance to corrosion, thermal stress, and the harsh conditions encountered in modern automotive environments. The **MXDM** variant features a **multi-wire connector** with a **male DME (Direct Motor Equipment) pinout**, ensuring seamless compatibility with the Impala s factory wiring harness, reducing the risk of loose connections or signal interference. Engineered to operate within a precise temperature range, this sender delivers a **consistent and linear voltage output** (typically 0.5V to 4.5V) as the engine coolant temperature fluctuates, allowing your vehicle s **Engine Control Module (ECM)** or **Powertrain Control Module (PCM)** to maintain optimal engine performance, fuel efficiency, and emissions compliance. Whether installed in a **V6, V8, or turbocharged application**, this sender is built to withstand the demands of high-performance driving while providing the critical feedback needed for proper engine management. Its **OEM-quality construction** ensures a snug fit within the Impala s coolant passages, minimizing the risk of leaks or improper sealing, and its **long-term reliability** makes it an ideal replacement for failing or degraded factory units. Ideal for both **restoration projects** and **modern high-mileage vehicles**, the **82922MXDM** is a trusted choice for enthusiasts and mechanics seeking a dependable solution for accurate temperature sensing in their Chevrolet Impala.

### Pros and Cons of buying a Standard Motor 82922MXDM Water Temperature Sender (SMP) for a Chevrolet Impala

1. **Compatibility** The 82922MXDM is specifically designed for Chevrolet Impala models, ensuring a proper fit without modification. It is an SMP (Single Pin) type, which is common in modern vehicles, reducing the risk of installation errors.

2. **Reliability** Standard Motor is a well-known manufacturer in the automotive aftermarket, producing sensors that meet or exceed OEM standards. This part is likely to be durable and perform consistently over time.

3. **Easy Installation** As a direct replacement, it should plug into the existing wiring harness without requiring additional modifications. This makes it a straightforward DIY-friendly upgrade.

4. **Cost-Effective** Compared to OEM parts, this aftermarket sensor is typically more affordable while still providing reliable performance. It can save money without sacrificing quality.

5. **Widely Available** Due to its popularity, this part is easy to find in auto parts stores, online retailers, or through specialty suppliers, reducing lead times.

6. **Compatibility with Modern Diagnostics** The SMP design ensures compatibility with modern scan tools and vehicle diagnostic systems, preventing issues with error codes or sensor recognition.

7. **Pre-Tested for Functionality** Reputable suppliers like Standard Motor often test their sensors before shipping, reducing the likelihood of receiving a faulty unit.

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1. **Potential Quality Variations** While Standard Motor is a trusted brand, aftermarket parts can sometimes vary in quality depending on the specific batch or supplier. A lower-quality unit might fail prematurely.

2. **Limited Warranty** Unlike OEM parts, aftermarket sensors may come with shorter or no warranties, leaving you responsible for any defects or failures after purchase.

3. **Mismatched OEM Features** Some OEM sensors include additional features (e.g., self-diagnostic capabilities or specific calibration settings) that aftermarket replacements may not replicate. However, for basic temperature sensing, this is rarely an issue.

4. **Counterfeit Risk** Purchasing from untrusted sellers (e.g., third-party online marketplaces) increases the risk of receiving a counterfeit or substandard part. Always buy from authorized dealers or reputable retailers.

5. **No Physical OEM Markings** The sensor may lack the same branding or part-numbering as the original, which could be a minor concern if you prefer to verify authenticity.

6. **Potential Calibration Differences** In rare cases, aftermarket sensors might not calibrate perfectly with the vehicle s ECM (Engine Control Module), though this is uncommon with well-regarded brands like Standard Motor.

7. **Limited Longevity Compared to OEM** While still reliable, aftermarket sensors may not last as long as genuine OEM parts, especially in high-mileage or extreme-temperature environments.

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The **Standard Motor 82922MXDM Water Temperature Sender** is an excellent choice for replacing the sensor in a Chevrolet Impala. It offers a strong balance of compatibility, affordability, and reliability, making it suitable for both DIY enthusiasts and professional mechanics. The minor drawbacks such as potential quality variations or limited warranties are outweighed by its proven performance and ease of installation.

For most users, this part will function just as effectively as an OEM sensor without the higher cost. However, if budget is not a concern and you prefer maximum longevity, an OEM or high-quality brand-name replacement (e.g., Delphi, Bosch) may be preferable.

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- You need a cost-effective, reliable replacement.

- You prioritize ease of installation and compatibility.

- You purchase it from a trusted supplier (e.g., RockAuto, Amazon, local auto parts stores with good reviews).

- You require the longest possible lifespan for the sensor.

- You suspect the vehicle has been previously modified or abused.

- You want additional warranty coverage.

For the average Chevrolet Impala owner, this sensor is a **strong, practical choice** that delivers dependable performance without unnecessary expense. Always verify the part s authenticity and compatibility with your specific Impala model year before purchasing.

Details:

In production, all thermal switches are factory-calibrated to make electrical contact at the specified lower-temperature set point. This is a creep action device, provides precise performance. Fitment Notes: Vehicle: Engine: 1976 Chevrolet Impala7.4L V8. The bimodal contact movement is achieved using the different expansion rates of two metals fused together.

The switch is designed using a formed bimetallic contact arm. Parts Geek - For Chevrolet Impala Water Temperature Sender SMP 82922MXDM: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Standard Motor Products Notes: Engine Coolant With Light Terminal Quantity: 1 Connector Features: In design, we specify custom wax formulations that will expand when heated, activate a snap action electrical contact and transfer the signal fan controller. In manufacturing, we custom form the wax pellet's for different temperature range specifications. 12 Month Warranty Fitment Notes: 1/2 Inch x 14 Thread; Left Bank; with 1 blade terminals, Vehicle: Engine: 1973-1974 Chevrolet Impala7.4L V8.

part #: 82922mxdm price

• $28.18

specifications ocoosys:

• for models: Impala
• for makes: Chevrolet
• for years: 1973-1979
• brand: Standard Motor Products
• mpn: 82922mxdm
• part type: Sender Motor
• manufacturer warranty: 12 Month Warranty
• notes: Engine Coolant Temperature Sender With Light
• years: 1973 1974 1976 1979
• application: Chevrolet Impala Water Temperature Sender
• product name 2: Engine Coolant Temperature Sender
• cs-sku: 400

payments ocoosys:

• wallet: Paypal
• credit card: Visa
• other

returns ocoosys:

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

offer ocoosys:

• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: April 17, 2026

shipping ocoosys:

• carrier: FedEx
• type: Fixed
• class: Standard
• transit: 4-7 Days
• service: FedEx Ground / FedEx Home Delivery
• cost: $0.00

general ocoosys:

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

seller ocoosys:

• rating: 98.8%
• city: Rockland, Massachusetts
• # reviews: 328806

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