NISSAN 74512-9BU2A Floor Rear Front

( Manufacturer Part Number: 74512-9BU2A ), ( Fitment Type: Direct Replacement ), ( Genuine Oem: Yes )

Review NISSAN Genuine Oe Floor rear Front

The **Nissan 74512-9BU2A** is a high-quality, genuine replacement part designed specifically for the rear and front floor panels of select Nissan vehicles, ensuring a seamless fit and professional-grade finish. This durable, stamped steel component is engineered to match the original equipment manufacturer (OEM) specifications, providing both structural integrity and aesthetic consistency with the vehicle s interior. Crafted from heavy-duty steel, the panel is precision-cut to align perfectly with the factory contours, eliminating gaps and ensuring a snug, secure installation that resists warping or sagging over time. Its robust construction not only enhances the vehicle s interior durability but also contributes to a cleaner, more polished appearance, particularly in areas prone to wear, such as the floorboards near the pedals, cargo area, and wheel wells. Ideal for restoration projects, accident repairs, or routine maintenance, this part is built to withstand the demands of daily driving while maintaining the vehicle s original design integrity. Whether used in a professional shop or by a meticulous DIY enthusiast, the **74512-9BU2A** delivers a reliable, long-lasting solution that restores both form and function to the vehicle s interior.

### **Pros and Cons of buying a Nissan Part Number: 74512-9BU2A (Floor Rear Front)**

#### **Overview**

The **Nissan 74512-9BU2A** is a **floor pan (rear front section)** commonly used in **Nissan vehicles** such as the **Altima, Maxima, Sentra, and Rogue** (depending on model year). This part is essential for structural integrity, rust protection, and overall vehicle safety. Below is a detailed breakdown of its advantages and disadvantages.

---

### **Pros**

1. **High Quality and Durability**

- Nissan parts are generally built to strict manufacturing standards, ensuring long-lasting performance.

- The floor pan is made from **stamped steel**, which provides structural strength and resistance to deformation.

- Properly installed, it helps maintain the vehicle s **alignment and safety integrity**.

2. **OEM Fitment (Original Equipment Manufacturer)**

- As an **original Nissan part**, it ensures an exact fit with no modifications required, reducing installation complexity.

- Compatible with **factory bolts, brackets, and mounting points**, minimizing the need for additional hardware.

3. **Rust Resistance (When Properly Maintained)**

- A new floor pan can help **prevent rust** in areas prone to moisture (e.g., near wheel wells, undercarriage).

- Unlike aftermarket parts that may have thinner or lower-quality steel, this part is designed to withstand normal wear.

4. **Warranty Coverage**

- Purchasing from an **authorized Nissan dealer or reputable supplier** may include a warranty (typically **3-5 years or 36,000-60,000 miles**).

- Some online retailers offer extended warranties, providing peace of mind against defects.

5. **Easier Installation (Compared to Aftermarket Alternatives)**

- Since it is an **OEM part**, it matches the **exact dimensions and cutouts** of the original panel.

- Fewer adjustments are needed compared to aftermarket parts, which may require **additional welding or cutting**.

6. **Resale Value and Reliability**

- Using an **OEM part** can be beneficial if the vehicle is being **prepared for resale or restoration**, as buyers often prefer genuine components.

- Reduces the risk of **future issues** caused by inferior aftermarket materials.

7. **Accessibility of Replacement Parts**

- Nissan still produces this part, meaning **spare inventory is available** from dealers and online suppliers.

- Unlike older or discontinued models, this part is **not likely to become obsolete soon**.

---

### **Cons**

1. **Higher Cost Compared to Aftermarket Alternatives**

- OEM Nissan parts are **more expensive** than aftermarket equivalents (often **2-3 times the price**).

- For budget-conscious buyers, this can be a significant drawback, especially if multiple rusted panels need replacement.

2. **Potential for Counterfeit Parts**

- Purchasing from **unauthorized sellers** (e.g., eBay, random online marketplaces) increases the risk of **fake or low-quality parts**.

- Always buy from **verified Nissan dealers, RockAuto, or reputable auto parts stores** to avoid counterfeits.

3. **Longer Lead Times (Depending on Supplier)**

- While Nissan still produces this part, **stock availability can vary**.

- Some dealers may have **weeks-long wait times**, whereas aftermarket parts are often available **same-day or next-day shipping**.

4. **Weight Considerations**

- Being a **heavy steel panel**, it may require **additional labor** during installation (e.g., lifting, securing in place).

- If the vehicle has **rusted-out sections**, additional **welding or reinforcement** may be needed before fitting the new part.

5. **Potential for Overkill (If Only Minor Rust Exists)**

- If the rust damage is **localized and not structural**, replacing the entire floor pan may be **more than necessary**.

- In such cases, **spot-welding a patch or using a lighter aftermarket panel** could be a **more cost-effective solution**.

6. **Installation Complexity (For DIYers)**

- While OEM parts fit well, **removing the old panel, aligning the new one, and securing it properly** can be **time-consuming**.

- May require **specialized tools** (e.g., panel guns, welders) if additional repairs are needed.

7. **Environmental and Ethical Concerns (If Buying New)**

- Since this is a **new OEM part**, it contributes to **automotive waste** if the old panel is not recycled properly.

- Some buyers prefer **used or salvaged parts** to reduce environmental impact.

---

### **Conclusion**

The **Nissan 74512-9BU2A floor pan (rear front)** is a **high-quality, reliable OEM replacement** that ensures **proper fit, durability, and safety** for Nissan vehicles. It is the **best choice for those prioritizing longevity, warranty coverage, and exact factory specifications**.

However, the **higher cost and potential lead times** make it less ideal for **budget-conscious buyers or those dealing with minor rust issues**. If the vehicle has **severe structural damage**, this part is **highly recommended**. For **cosmetic or minor repairs**, an **aftermarket alternative** may suffice.

---

### **Recommendation**

- You need a **reliable, long-term solution** for a **structurally compromised** vehicle.

- You are **restoring or reselling** the car and want **OEM quality**.

- You have **access to warranty coverage** and can afford the **premium price**.

- The **rust damage is extensive**, and you want to **prevent future issues**.

- You are on a **tight budget** and the rust is **not critical**.

- You need a **quick replacement** and can find a **high-quality aftermarket part** (e.g., from **RockAuto, Dorman, or Mann Filter**).

- The damage is **localized**, and a **patch or spot-weld repair** would suffice.

- **Authorized Nissan Dealers** (for warranty-backed parts).

- **RockAuto, Dorman, or Mann Filter** (for aftermarket options).

- **eBay (with caution)** Only purchase from **verified sellers with positive reviews**.

- **Salvage Yards** If you find a **matching used panel** in good condition, it can be **cheaper and eco-friendly**.

- If **DIYing**, ensure the **old panel is fully removed** and the **new one is properly aligned**.

- Consider **professional installation** if you lack **welding or panel alignment experience**.

- **Seal edges** with **rustproofing compound** to prevent future corrosion.

For **most serious rust repairs or structural replacements**, the **Nissan 74512-9BU2A is the best choice** despite the higher cost. However, **weigh the expense against the severity of the damage** before deciding. If budget is a concern, **high-quality aftermarket parts** can be a viable alternative for less critical repairs.

Details:

Read all notes and compare with your vehicle information. Condition: New, Brand: Nissan, Warranty: Lifetime, Manufacturer Part Number: 74512-9BU2A, Fitment Type: Direct Replacement. Genuine Nissan OE Floor-Rear Front 74512-9BU2A. The side of any vehicle is the same as if you where sitting in driver or passenger seat.

Driver side is left passenger right. Fitment: Less More. The left and right is determined from the viewpoint if you are sitting in drivers seat.

part #: 745129bu2a prices

• $340.03-$540.37

specifications ignitionstartin:

• for makes: Nissan
• mpn: 74512-9bu2a
• fitment type: Direct Replacement
• genuine oem: Yes

offer ignitionstartin:

• started: May 5, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 3

payments ignitionstartin:

• other
• credit card: Diners-club
• wallet: Paypal

general ignitionstartin:

• condition: New
• Boat Parts > Inboard Engines Components > Ignition Starting Systems

shipping ignitionstartin:

• type: Fixed
• service: Flat Rate Freight
• cost: $300.00
• class: Freight

seller ignitionstartin:

• rating: 98.3%
• city: Sanford, Florida
• # reviews: 194447

returns ignitionstartin:

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

Nissan 74512-9BU2A Is Similar To:

• 346-76010-0 Outboard Oem Hitachi Starter S108-98 Genuine Nissan Tohatsu (27.4% similar) Works perfectly strong oem part not aftermarket my boat mechanic just turned 68 years young, however due to age and health issues he is hanging up his life long career as a marine mechanic. Skyjacking store. I agreed to help him move some of the built up parts he has accumulated over the years. Our ...(May 18th, 2015)
• Nissan 24014-9bw8c Genuine Oe Harness Assy-body (55.9% similar) Genuine nissan oe harness assay-body 24014-9BW8C. Driver side is left passenger right. Condition: new, brand: nissan, warranty: lifetime, manufacturer part number: 24014-9BW8C, fitment type: direct replacement. Read all notes and compare with your vehicle information. The side of any vehicle is the ...(September 16th, 2025)
• Nissan 91350-5aa1a New Genuine Rail Assy-sunroof Oe 913505aa1a (40.7% similar) Condition: new, brand: nissan, warranty: lifetime, manufacturer part number: 91350-5AA1A, fitment type: direct replacement. New genuine nissan rail assay-sunroof oe 913505AA1A. Read all notes and compare with your vehicle information. Driver side is left passenger right. Fitment: less more. The side...(May 5th, 2026)
• Nissan 74512-9hf0a Genuine Oe Floor Re Front (86.7% similar) Condition: new, brand: nissan, warranty: lifetime, manufacturer part number: 74512-9HF0A, fitment type: direct replacement. Read all notes and compare with your vehicle information. Driver side is left passenger right. Fitment: less more. Genuine nissan oe floor re front 74512-9HF0A. The left and ...(May 5th, 2026)
• Nissan 74512-9bu1a Genuine Oe Floor-rear Front (97.8% similar) The side of any vehicle is the same as if you where sitting in driver or passenger seat. The left and right is determined from the viewpoint if you are sitting in drivers seat. Driver side is left passenger right. Genuine nissan oe floor-rear front 74512-9BU1A. Read all notes and compare with your ...(May 5th, 2026)