fits model: Is300. make: Lexus. year: 2017–2020.

( Manufacturer Part Number: 5311253300 ), ( Color: Silver Gray ), ( Items Included: Upper, Lower, Outer Chrome Trim, Bottom Silver Trim ), ( Genuine Oem: No ), ( Material: Abs Plastic ), ( Placement On Vehicle: Front ), ( Type: Upper Lower Outer Chrome Trims ), ( Ipn: 104-60904 ), ( Oe/oem Part Number: 5311253300, 53112-53300, 53113-53220, 53121-53090, 53122-53090 ), ( Style: 4 Pieces ), ( Finish: Painted ), ( Country Of Origin: Japan ), ( UPC: 191275549216 )
The **Lexus IS300 grille (part number 5311253300)** for the **2017 2020 model years** is a precision-engineered component designed to embody the signature elegance and refined engineering of the Lexus brand. Crafted from high-quality, durable materials, this grille serves as both a functional and aesthetic centerpiece, seamlessly integrating the upper and lower sections to deliver a cohesive, premium appearance. The upper grille features a sleek, horizontal slat design that enhances the vehicle s sporty yet sophisticated silhouette, while the lower grille incorporates a bold, angular pattern that complements the IS300 s dynamic front fascia. Constructed with meticulous attention to detail, the grille is built to withstand the rigors of daily driving, ensuring long-term durability while maintaining its sharp, factory-fresh look. Whether installed on a **2.0L or 3.5L IS300**, this grille is a key element in preserving the vehicle s luxurious presence, offering a perfect blend of form and function for enthusiasts seeking authenticity and performance.
### **Pros and Cons of Buying a 2017-2020 Lexus IS300 (VIN 5311253300) with the Base Upper/Lower Grille**
#### **Pros**
1. **Reliability and Durability** Lexus is known for its long-lasting engines and transmissions. The IS300 (based on the Toyota 2GR-FKS V6) is a well-built, turbocharged engine that, when maintained properly, can easily exceed 200,000 miles. The 8-speed automatic transmission is smooth and robust.
2. **Strong Resale Value** Lexus vehicles hold their value well compared to many competitors, making this a smart long-term investment if you plan to sell later.
3. **Comfort and Ride Quality** The IS300 offers a refined, quiet cabin with excellent suspension tuning, making it ideal for daily driving and highway cruising.
4. **Turbocharged Performance** The 3.0L V6 produces **302 horsepower** and **278 lb-ft of torque**, providing strong acceleration without excessive fuel consumption for a turbocharged engine. The dual-clutch transmission (in later models) offers quick, precise shifts.
5. **Luxury Features** Even in base trim, the IS300 includes premium touches like leather seats, a high-quality infotainment system (with optional navigation), and available features like adaptive cruise control and lane-keeping assist.
6. **Fuel Efficiency** For a turbocharged V6, the IS300 is reasonably efficient, averaging **20-22 MPG in the city** and **28-30 MPG on the highway** (varies slightly by year and driving conditions).
7. **Low Maintenance Costs** Lexus dealerships are well-equipped, and parts are widely available, though labor costs can be higher than independent shops.
8. **Safety Ratings** The IS300 has strong safety ratings, including standard stability control, multiple airbags, and available advanced safety tech like blind-spot monitoring.
9. **Base Grille (Upper/Lower) Flexibility** The grille you mentioned (upper and lower base) is a common aftermarket or stock option. If it s stock, it s functional and matches the vehicle s aesthetic. If aftermarket, ensure it s properly installed to avoid airflow restrictions.
10. **Aftermarket Support** The IS300 has a dedicated fanbase, making parts (from exhausts to suspension) and tuning options widely available.
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#### **Cons**
1. **Turbo Lag (Early Models)** The 2GR-FKS engine in the **2017-2018 IS300** can suffer from noticeable turbo lag, especially under heavy throttle. Later models (2019-2020) have improved turbo tuning, reducing this issue.
2. **Oil Consumption (Potential Issue)** Some owners report increased oil consumption, particularly in the 2GR-FKS engine. Regular oil changes (using high-quality synthetic) and monitoring oil levels are crucial.
3. **Transmission Wear (Early Models)** The **2017-2018 IS300** uses a conventional automatic transmission, which can be less refined than the later **dual-clutch transmission (2019-2020)**. The dual-clutch version offers quicker shifts but may have slightly higher maintenance costs.
4. **Rear Seat Space** While comfortable for short trips, the rear seats are tight for adults on long drives, making it less ideal for families.
5. **Infotainment System Limitations** The base infotainment system lacks a touchscreen in early models (2017-2018) and has a clunky interface. Later models (2019-2020) improve this with a more user-friendly display.
6. **Resale Depreciation** While Lexus retains value well, the IS300 s resale depreciation may be slightly higher than other Lexus models due to its sportier nature.
7. **Grille Modifications (If Aftermarket)** If the grille is an aftermarket installation, ensure it doesn t obstruct airflow to the radiator or intercooler. Poorly fitted grilles can lead to overheating issues.
8. **Higher Purchase Price (Used Market)** Even as a used vehicle, the IS300 is priced competitively with luxury sports sedans, so you may pay a premium compared to non-Lexus alternatives.
9. **Maintenance Costs Over Time** While initial maintenance is reasonable, Lexus parts and labor can add up, especially if the vehicle is kept long-term.
10. **Limited Off-Road Capability** The IS300 is a front-wheel-drive (FWD) car with no all-wheel drive (AWD) option, making it less capable in snow or rough terrain compared to AWD-equipped rivals.
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### **Conclusion**
The **2017-2020 Lexus IS300** is a **strong choice for buyers** who prioritize **reliability, comfort, and turbocharged performance** without the high cost of a brand-new luxury car. It s particularly well-suited for:
- **Daily drivers** who want a refined, quiet, and efficient luxury sedan.
- **Enthusiasts** who appreciate a balanced mix of power and practicality.
- **Long-term owners** who can maintain the vehicle properly to maximize its lifespan.
However, potential buyers should be aware of:- **Turbo lag in early models** (2017-2018) and **oil consumption risks**.
- **Transmission differences** between early conventional auto and later dual-clutch models.
- **Grille modifications** (if aftermarket) that could affect performance.
If you **inspect the vehicle thoroughly** (check for oil leaks, transmission smoothness, and grille fitment), the IS300 can be an **excellent used purchase** offering **luxury, performance, and reliability** at a fraction of the cost of a new model.
### **Recommendation**
- **Best for:** Buyers who want a **luxury turbocharged sedan** with **low maintenance costs** and **strong resale value**, willing to monitor oil levels and transmission performance.
- **Avoid if:** You prioritize **instant throttle response** (look for a later model with improved turbo tuning) or **all-wheel drive** (consider an IS F or RX instead).
- **Final Verdict:** **Strong buy** if the vehicle is **well-maintained**, especially the **2019-2020 models** with the dual-clutch transmission. Always **get a pre-purchase inspection** to verify engine and transmission health.
281/815/3478. New OEM Complete from grille assembly for the 2017 2020 IS300/350. This is for the base model, and includes upper, lower, outer chrome trim, lower bottom silver trim.