BUICK 39017311 Dash Left Center Air Vent

( Manufacturer Part Number: 39017311 ), ( Part Type: Vent )

Review BUICK Preferred Dash Left Air Vent Oem fits REGAL 2018–2020

The **Buick 39017311 2018-2020 Regal Dash Left Center Air Vent** is a meticulously engineered, high-quality interior component designed to enhance both the functionality and aesthetic appeal of the Buick Regal s cabin. Crafted from durable, premium materials, this air vent is engineered to deliver precise airflow control, ensuring optimal climate regulation for the driver and front passenger. Its sleek, modern design seamlessly integrates into the Regal s dashboard, featuring a smooth, contoured shape that complements the vehicle s refined interior styling. The vent is equipped with a robust, yet ergonomic control knob, allowing for effortless adjustment of airflow direction and temperature settings, contributing to a comfortable and personalized driving experience. Constructed with a focus on longevity and performance, this vent is built to withstand the rigors of daily use, maintaining its functionality and appearance even under extended operation. Whether navigating through urban traffic or cruising on the highway, this air vent ensures that the cabin remains at an ideal temperature, enhancing overall comfort and driver satisfaction. Ideal for both original equipment replacement and customization projects, this vent exemplifies Buick s commitment to blending cutting-edge technology with timeless design, making it a standout feature in the Regal s sophisticated interior.

### **Pros and Cons of Buying a 2018-2020 Buick Regal (VIN 39017311) with a Faulty Left Center Dash Air Vent**

#### **Pros**

1. **Reliable Engine and Transmission**

The 2018-2020 Buick Regal typically comes with a **2.0L turbocharged four-cylinder engine (LFX)** paired with an **8-speed automatic transmission (9T50)**. This powertrain is generally well-built and reliable, especially when maintained properly. The turbocharged engine provides decent performance for a midsize sedan, with smooth acceleration and adequate fuel efficiency (around **25-30 MPG combined**).

2. **Comfortable and Quiet Cabin**

Buick is known for its **well-insulated cabins**, which means the Regal offers a quieter ride than many competitors. The seats are supportive, and the ride quality is smooth, making it a good choice for daily commuting or highway driving.

3. **Modern Infotainment and Safety Features**

The Regal includes a **7-inch touchscreen infotainment system** (with optional Apple CarPlay/Android Auto in later models) and **Buick s Uconnect 4 system**, which provides hands-free calling, Bluetooth, and basic navigation. Safety features like **stability control, traction control, and multiple airbags** are standard, and higher trims include **forward collision warning, automatic emergency braking, and lane-keeping assist**.

4. **Good Resale Value**

Buick sedans, particularly the Regal, hold their value reasonably well compared to some domestic competitors. If well-maintained, this model could still have decent trade-in or resale value in a few years.

5. **Available AWD (Optional)**

The **AWD option** (available on higher trims) improves traction in snow and wet conditions, which can be beneficial depending on your climate.

6. **Affordable Maintenance Costs (Compared to Luxury Brands)**

While not as cheap as a Honda or Toyota, Buick s maintenance costs are generally lower than those of German or Japanese luxury brands. Basic services like oil changes and brake jobs are reasonably priced.

---

#### **Cons**

1. **Faulty Left Center Dash Air Vent (Known Issue)**

The **left center dash air vent** in this VIN range has been reported as a **common failure point**. Many owners experience **stuck, non-functional, or broken vents**, which can be frustrating and may require replacement. This issue is often due to **poor plastic quality or wear over time**. Replacement parts can be **expensive (around $100-$200 installed)** and may not always be readily available.

2. **Turbocharged Engine Reliability Concerns**

While the **2.0L turbo engine is generally reliable**, turbocharged engines are more complex and prone to **carbon buildup, oil leaks, or turbo failure** if not properly maintained. Some owners report **oil consumption issues** or **turbo-related problems** if the car isn t serviced regularly (oil changes every **5,000-7,500 miles** are recommended).

3. **Infotainment System Limitations**

The **Uconnect 4 system** can be **slow and laggy**, especially when updating software. Some users report **glitches with Bluetooth, navigation, or connectivity**. While Apple CarPlay/Android Auto are available on higher trims, the base models lack these features.

4. **Interior Quality and Build Issues**

The Regal s interior is **decent but not premium**. Some owners report **plastic that feels cheap in certain areas**, **loose panels**, and **subpar sound insulation in higher winds**. The **steering wheel and gear shifter** can also feel **less refined** compared to competitors like the Honda Accord or Toyota Camry.

5. **Rear Seat and Cargo Space Limitations**

The Regal has **tight rear legroom** and **limited cargo space** (around **13.1 cubic feet behind the rear seats**). This can be an issue if you frequently carry passengers or large items.

6. **Resale Depreciation**

While Buicks hold value better than some domestic brands, they still **depreciate faster than Japanese competitors**. If you plan to sell in a few years, the Regal may not retain as much value as a Toyota Camry or Honda Accord.

7. **Potential Electrical Gremlins**

Some owners report **random electrical issues**, such as **flickering lights, malfunctioning sensors, or dashboard warning lights** that pop up without a clear cause. These can be frustrating and may require diagnostic work.

---

### **Conclusion**

The **2018-2020 Buick Regal (VIN 39017311)** is a **decent mid-size sedan** with a **reliable engine, comfortable ride, and solid safety features**. However, the **left center dash air vent failure** is a **major drawback** that could lead to **annoying repairs or inconvenience**. If this issue is not addressed, it may **diminish the car s usability** over time.

- **Budget for the vent replacement** (likely **$100-$200**).

- **Check for other common issues** (turbo health, electrical gremlins, infotainment lag).

- **Ensure the seller provides maintenance records**, especially for **oil changes and turbo-related services**.

- **Consider negotiating the price** if the vent is already broken or if the car has other minor issues.

**If the vent is already damaged and not fixed, the car may not be worth the hassle** unless you find a **good deal that accounts for the repair cost**.

### **Recommendation**

- **If you need a reliable, comfortable sedan with good safety features and don t mind a minor cosmetic/functional issue**, this Regal could be a **good buy at the right price** especially if the seller includes the vent repair or discounts the price.

- **2018-2020 Honda Accord** (more reliable, better resale value, fewer electrical quirks).

- **2018-2020 Toyota Camry** (proven durability, better interior quality).

- **2018-2020 Mazda6** (more engaging to drive, better build quality).

- **If you re set on a Buick**, look for a **Regal with a known good vent** or a **different model year** (e.g., 2017 or 2021 ) to avoid this specific issue.

The price is **significantly discounted** to account for the vent repair.

You **inspect the vent in person** and confirm it s either fixed or the seller will cover it.

You re **willing to budget for potential future repairs** (turbo, electrical, etc.).

The vent is **already broken and not addressed**.

You **don t want to deal with potential minor reliability issues**.

You can find a **more reliable alternative** at a similar price.

Details:

Shipping cost or carrier may change, based on final destination. Make sure that the item and its part number MATCH in your vehicle. Look at ALL photos and PHYSICALLY compare all item with yours. The compatibility column is not accurate, it only indicated the years of vehicle that comparable but trims.

HMI, ECU, TCM, ABS, some amplifiers/radios, power boxes, extra.

part #: 39017311 prices

• $25.60-$28.43

specifications interiocatruc:

• for models: Regal
• for makes: Buick
• for years: 2018-2020
• mpn: 39017311
• part type: Vent

offer interiocatruc:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: April 29, 2026

general interiocatruc:

• Interior Parts Accessories > Dash Panels Glove Boxes > Dash Panels
• condition: Used

seller interiocatruc:

• rating: 98.6%
• city: Palm Coast, Florida
• # reviews: 1025

payments interiocatruc:

• credit card: Diners-club
• wallet: Google-pay
• other

shipping interiocatruc:

returns interiocatruc:

• policy: No Returns

Buick 39017311 Is Similar To:

• 09356994 Delco Oem 1995-2002 Buick (9.3% similar) In great condition. Works great...(October 3rd, 2017)
• 09383744 Buick Century Oem Am Fm Radio Cassette Player (23.6% similar) Oem am FM cassette radio removed from 2002 buick century in excellent working order - blue plug connection. Buyer pays shipping in the us...(July 23rd, 2018)
• 15924887 116175290 06 2006 07 2007 Buick Lucerne Am Fm Cd Dvd Navigation Nav Radio Stereo Oem Lkq 00140 (25% similar) Sound system options if equipped with Bose, active audio, premium, or similar type that requires amp,of the time it will not work in a vehicle not already equipped with that system. Just because it looks like it will fit, doesn mean it will. Verify with dealer on mach monsoon radios, and other ...(October 17th, 2015)
• 10376760 123239530 Buick Rendezvous Lacrosse Allure Single Cd Cassette Tape Player Radio Oem Lkq 01522 (28.6% similar) There is a chance the dealer may charge a service fee to obtain the code. Verify with dealer on mach monsoon radios, and other special audio systems. No antenna, DVD disc, or wiring is included, unless stated above. If a control box is needed for these other than the part listed, it will not be ...(July 15th, 2016)
• 12560080 Gm Buick Oem 97-98 (18% similar) Est, Mon to Fri...(March 17th, 2017)
• 13297381 181802791lkq Buick Regal Radio Control Panel Face Oem Lkq (34.5% similar) Sound system options: if equipped with Bose, active audio, premium, or similar type that requires amp,of the time it will not work in a vehicle already. There is a chance the dealer may charge service fee to obtain code. Just because it looks like will fit, doesn. XML Sirius instar other satellite ...(March 22nd, 2019)
• 13420057 Genuine Buick Oem Verano Passenger Right Roof Air Bag (32.6% similar) All used airbags are sold 'as is. Used airbags are not tested by AZ602AUTOPARTS. Free shipping only in the lower 48 states. To meet any safety standards...(December 12th, 2018)
• 13510391 Gm Buick Oem Lacrosse Keyless (16.2% similar) All airbag modules are also non returnable. Est, Mon to Fri...(August 11th, 2018)
• 15797876 Buick Lucerne Disc Cd Player Radio Receiver Oem (37.2% similar) This offer is for a oem original buick CD player...(September 5th, 2018)
• 20938766 195876140lkq Buick Lacrosse Air Compressor Kit Oem Lkq (27.9% similar) ...(February 14th, 2019)
• 20968490 171115881lkq Buick Regal Navigation Radio Receiver Cd Dvd Player Uys Oem (31.2% similar) There is a chance the dealer may charge service fee to obtain code. Verify with dealer on mach monsoon radios, and other special audio systems. Just because it looks like will fit, doesn. XML Sirius instar other satellite equipped components: listing will not include service from these providers. If...(July 19th, 2018)