NISSAN 677.DA1I17 Dash Heater Box

( Part Type: Heater Box ), ( Conditions Options: Under Dash Heater Box ), ( Genuine Oem: Yes ), ( Ipn: 677.da1i17 ), ( Descriptionpartcondition: Under Dash Heater Box, Does Not Include Heater Motor Will Not )

Review NISSAN Will Not Ship Under Dash Heater Box fits SENTRA 2017

The **Nissan 677.DA1I17 Dash Heater Box** is a high-quality, direct-fit replacement component designed specifically for the **2017 Nissan Sentra**, ensuring optimal functionality and reliability for your vehicle s climate control system. This heater box is engineered to maintain precise temperature regulation within the cabin, providing consistent warmth during cold weather and efficient cooling when paired with the air conditioning system. Crafted from durable materials, it features a robust construction that resists corrosion and wear, guaranteeing long-lasting performance even under demanding conditions. The heater box integrates seamlessly with the existing wiring and mounting points, eliminating the need for modifications or additional tools, making installation straightforward for both professional mechanics and DIY enthusiasts. Its precise fit ensures that airflow is optimized, delivering even heat distribution across the dashboard and footwells, enhancing passenger comfort and reducing condensation buildup on windows. Whether you re replacing a faulty original unit or upgrading for improved efficiency, this heater box is a dependable solution that upholds Nissan s engineering standards while offering peace of mind with its reliability and compatibility.

### **Pros and Cons of Buying a 2017 Nissan Sentra with a Heater Box (677.da1i17 Dash Heater Box)**

1. **Reliability and Commonality** The 2017 Nissan Sentra is a well-known, mass-produced vehicle with a strong aftermarket support system. Parts, including the heater box, are widely available, making repairs and replacements easier and more affordable.

2. **Affordable Price** Used Sentras, especially those with known issues like a faulty heater box, are often sold at lower prices compared to newer or more premium vehicles. This makes it a budget-friendly option for buyers who need a reliable daily driver.

3. **Simple Repair** The heater box (also called the blower motor resistor or blower motor assembly) is a relatively straightforward component to replace. Many mechanics and even DIYers can handle the job with basic tools, reducing labor costs.

4. **Fuel Efficiency** The Sentra is known for its decent fuel economy, averaging around 28-32 MPG depending on the engine (CVT or manual). This makes it cost-effective to operate, especially for commuters.

5. **Basic Comfort Features** The Sentra comes with standard features like climate control, power windows, and a decent infotainment system (though the 2017 model has a slightly outdated touchscreen compared to newer versions).

6. **Resale Value** While not exceptional, the Sentra holds its value better than some competitors in its class, meaning you won t lose as much if you decide to sell it later.

7. **Safety Ratings** The 2017 Sentra earned good safety ratings from the NHTSA and IIHS, providing peace of mind for drivers and passengers.

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1. **Heater Box Reliability Issues** The specific **677.da1i17 dash heater box** (likely referring to the blower motor resistor or blower motor assembly) is known to fail in some Nissan Sentras, particularly around the 50,000 100,000-mile range. When it fails, it often causes the heater and A/C to stop working entirely, leaving the car unusable in cold weather.

2. **Potential for Recurring Problems** Even after replacing the heater box, some owners report that the issue persists or returns due to wiring issues, corrosion, or a faulty blower motor. This can lead to repeated repairs and frustration.

3. **CVT Transmission Concerns** The 2017 Sentra comes with a continuously variable transmission (CVT), which has a reputation for reliability issues, including overheating and premature wear. Some owners experience transmission problems that can be costly to fix.

4. **Interior Quality** The Sentra s interior is functional but lacks the premium feel of competitors like the Honda Civic or Toyota Corolla. Plastic trim can feel cheap, and the infotainment system (especially in base trims) is underwhelming.

5. **Rust Concerns** Depending on where the car was driven, rust can be an issue, particularly in the wheel wells, rocker panels, and undercarriage. A thorough inspection is necessary before purchasing.

6. **Depreciation** Like most compact cars, the Sentra depreciates quickly. If you plan to keep it long-term, you may not recoup much of your investment when selling.

7. **Limited Power and Performance** The base engine (1.6L or 2.0L) is adequate but not exciting. Acceleration and towing capacity are modest, which may not suit drivers who need more power.

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Buying a **2017 Nissan Sentra with a heater box issue (677.da1i17 dash heater box)** can be a good deal if you re looking for an **affordable, reliable daily driver** and are prepared to address the heater/A/C problem upfront. The Sentra is a practical choice for budget-conscious buyers who prioritize fuel efficiency, low maintenance costs, and basic comfort.

However, the **heater box failure is a significant drawback**, especially in cold climates. If this issue isn t resolved before purchase, it could leave you stranded or with a high repair bill. Additionally, the **CVT transmission and interior quality** are weak points that may require attention over time.

If you re comfortable with **minor repairs** and don t mind a **basic but functional car**, the Sentra is worth considering **but only if the heater box is either fixed or replaced before buying**. If you re in a cold climate and heater reliability is a priority, you may want to look for a different model or ensure the issue is fully resolved.

- **Demand proof that the heater box has been replaced** (or is being replaced at the time of purchase).

- **Test the heater and A/C thoroughly** before buying to confirm the fix works.

- **Budget for potential CVT or interior wear issues** in the long term.

- Consider a **Toyota Corolla, Honda Civic, or Mazda3**, which have fewer known heater box failures and better long-term reliability.

- The Sentra is a **solid choice for commuting and basic use**, but prioritize a **pre-inspected or repaired heater system** to avoid surprises.

Ultimately, the Sentra is a **good value for the price**, but its **heater box weakness and CVT concerns** mean it s not the best pick for those who need absolute reliability in all conditions.

Details:

123000 not available or unknown.

part #: 677.da1i17 prices

• $255.00-$3042.00

specifications nssnheatcontrol:

• for models: Sentra
• for makes: Nissan
• for years: 2017
• part type: Heater Box
• conditions options: Under Dash Heater Box
• genuine oem: Yes
• ipn: 677.da1i17
• descriptionpartcondition: Under Dash Heater Box, Does Not Include Heater Motor Will Not

payments nssnheatcontrol:

• wallet: Apple-pay
• check
• credit card: Mastercard
• cash
• money order
• other

returns nssnheatcontrol:

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

general nssnheatcontrol:

• Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units
• condition: Used

seller nssnheatcontrol:

• # reviews: 13212
• city: Greensburg, Indiana
• rating: 99.4%

offer nssnheatcontrol:

• started: June 9, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0

shipping nssnheatcontrol:

• cost: $0.00
• service: Flat Rate Freight
• class: Freight
• type: Fixed

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