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  3. NISSAN 739B09TB5B

NISSAN 739B09TB5B Module Roof

fits make: Nissan.

739b09tb5b Nissan Genuine Oe Module Assy-roof Trim

( Manufacturer Part Number: 739B09TB5B ), ( Part Type: Module ), ( Fitment Type: Direct Replacement ), ( Genuine Oem: Yes )

Review NISSAN Genuine Oe Module Assy roof Trim

The **Nissan 739B09TB5B Roof Module Assembly** is a critical component of the vehicle s structural and functional roof system, meticulously engineered to ensure durability, safety, and aerodynamic efficiency in Nissan s lineup of vehicles. This module assembly serves as the foundational framework for the roof, integrating seamlessly with the windshield, side glass panels, and interior roof rails while maintaining optimal rigidity to withstand the stresses of daily driving, including road vibrations, crosswinds, and potential impacts. Crafted from high-strength materials, such as reinforced steel or advanced composites, depending on the vehicle model, this assembly is designed to meet stringent automotive industry standards for crashworthiness, particularly in rollover protection scenarios. The roof module also houses essential electrical and mechanical interfaces, including mounting points for the sunroof mechanism (if applicable), antenna systems, and wiring harnesses that connect to the vehicle s body control module and other electronic systems. Its precise engineering ensures a snug fit with the vehicle s body structure, minimizing gaps that could compromise aerodynamics or lead to wind noise, while also providing a stable platform for the installation of interior components like the headliner and roof-mounted storage bins. Whether in a sedan, SUV, or crossover, this roof module assembly plays a pivotal role in maintaining the vehicle s overall integrity, passenger safety, and long-term reliability.

The **Nissan 739B09TB5B module assembly (roof)** is a critical component for vehicles like the Nissan Rogue, Altima, and other models equipped with a **heated or powered roof**. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of buying a Nissan 739B09TB5B Roof Module Assembly**

1. **Direct Fitment and Compatibility**

- This is an **OEM (Original Equipment Manufacturer) or high-quality aftermarket part** designed specifically for Nissan vehicles with the **739B09TB5B code**. It ensures a perfect fit without modifications, reducing installation complexity.

2. **Reliability and Durability**

- As an OEM or premium aftermarket part, it is built to the same standards as the original component. This means it should last as long as the factory part if installed and maintained properly.

- Many aftermarket versions come with **corrosion-resistant materials** and **sealed electrical connections**, reducing the risk of short circuits or rust-related failures.

3. **Warranty Coverage**

- Reputable sellers (such as **Nissan dealerships, authorized parts distributors, or trusted online retailers**) often provide warranties ranging from **12 months to a lifetime**, depending on the brand. This protects against defects in materials or workmanship.

- Some aftermarket brands offer **extended warranties** for electrical components, which can be beneficial for long-term use.

4. **Improved Functionality**

- If the original roof module failed due to **electrical issues, sensor malfunctions, or mechanical wear**, replacing it with a new unit restores full functionality, including:

- **Powered roof operation** (if applicable).

- **Heated roof functionality** (if equipped).

- **Proper sensor calibration** (e.g., for obstacle detection in convertibles).

- Some aftermarket versions may even include **enhanced features** (e.g., better sealing, improved motor efficiency) compared to older OEM parts.

5. **Cost-Effective Alternative to Full Roof Replacement**

- Replacing just the **module assembly** (rather than the entire roof) is significantly cheaper than a full roof swap. This makes it a practical solution for **electrical or motor failures** rather than structural damage.

- Labor costs are also lower since the roof itself doesn t need to be removed unless it s severely damaged.

6. **Ease of Installation**

- The module is typically **plug-and-play** for skilled mechanics. Most require:

- Disconnecting electrical connectors.

- Removing old mounting screws.

- Installing the new module and reconnecting wiring.

- Some versions come with **pre-installed gaskets or seals**, reducing the risk of leaks.

7. **Prevents Further Damage**

- A failing roof module can lead to **water leaks, electrical shorts, or complete roof failure** in severe cases. Replacing it early prevents **costlier repairs** down the line.

8. **Access to Upgraded Parts**

- Some aftermarket versions may offer **improvements over the original**, such as:

- **Better motor durability** (reducing wear over time).

- **Enhanced weather sealing** (preventing moisture ingress).

- **Compatibility with modern diagnostics** (if the original part was outdated).

---

### **Cons of buying a Nissan 739B09TB5B Roof Module Assembly**

1. **High Upfront Cost**

- While cheaper than a full roof replacement, the **module itself can cost between $200 and $600**, depending on whether it s **OEM, aftermarket, or a refurbished unit**.

- **OEM parts** (from Nissan dealerships) are the most expensive but come with full warranty coverage.

- **Aftermarket parts** (from brands like **Dorman, ACDelco, or local suppliers**) are cheaper but may vary in quality.

2. **Potential for Counterfeit or Low-Quality Parts**

- Buying from **unverified sellers** (e.g., unlicensed online marketplaces, eBay sellers with no reviews, or gray-market suppliers) risks receiving:

- **Fake or mismatched parts** (wrong wiring, incorrect mounting points).

- **Poorly manufactured components** (weak motors, brittle plastics, unreliable seals).

- Always **verify the seller s reputation** and check for **authentication seals** (e.g., Nissan-approved logos).

3. **Electrical or Wiring Issues May Persist**

- If the **original failure was due to wiring harness damage, ground issues, or a faulty fuse**, replacing just the module may not solve the problem. A **full electrical diagnosis** is required.

- Some aftermarket modules may have **incompatible wiring** if the vehicle s electrical system has been modified.

4. **Installation Complexity for DIYers**

- While the module itself is relatively straightforward to replace, **electrical connections and sensor recalibration** (especially in convertibles) can be tricky.

- **Mistakes in wiring** can lead to **short circuits, blown fuses, or complete system failure**.

- **Professional installation is recommended** unless the buyer has **mechanical/electrical experience**.

5. **Limited Availability of Refurbished Units**

- While some sellers offer **refurbished or reconditioned modules**, these may come with:

- **Unknown service history** (could have hidden damage).

- **No warranty** (or only a short one).

- **OEM refurbished parts** (from Nissan) are more reliable but still pricier.

6. **Potential for Compatibility Issues with Modified Vehicles**

- If the vehicle has had **aftermarket modifications** (e.g., custom wiring, ECU tuning, or roof reinforcements), the new module may not integrate perfectly.

- **Convertible models** may require **sensor recalibration** after replacement, which some mechanics may not perform correctly.

7. **Environmental Factors Can Still Affect Longevity**

- Even with a new module, **extreme weather conditions** (e.g., heavy rain, snow, salt exposure) can **degrade seals and wiring** over time.

- **Poor maintenance** (e.g., not cleaning the roof tracks, ignoring warning lights) can shorten the module s lifespan.

8. **Diagnostic Challenges Before Purchase**

- Without a **clear diagnosis**, buyers might replace a **good module** if the actual issue is elsewhere (e.g., **faulty switches, damaged wiring, or a failing motor controller**).

- Some **aftermarket modules may not work with certain vehicle trims** (e.g., **heated vs. non-heated roofs**).

---

### **Conclusion**

The **Nissan 739B09TB5B roof module assembly** is a **practical and cost-effective solution** for vehicles experiencing **electrical failures, motor malfunctions, or sensor issues** in their roof system. It offers **reliability, warranty coverage, and improved functionality** compared to a failing original part. However, the **upfront cost, risk of counterfeit parts, and potential installation challenges** must be carefully considered.

For **best results**, buyers should:

- **Verify the exact cause of failure** (electrical diagnosis recommended).

- **Purchase from a reputable seller** (Nissan dealerships, authorized distributors, or trusted online retailers with good reviews).

- **Consider OEM or high-quality aftermarket brands** (e.g., **Dorman, ACDelco, or local Nissan-approved suppliers**).

- **Have a professional mechanic perform installation** to ensure proper wiring and calibration.

- **Check for warranty coverage** before purchase.

If the vehicle has **structural roof damage** (e.g., dents, leaks, or frame issues), replacing just the module will not be sufficient, and a **full roof assessment** is necessary.

---

### **Final Recommendation**

**Buy the Nissan 739B09TB5B roof module assembly if:**

The failure is **confirmed to be the module itself** (not wiring, switches, or motor controller).

You are purchasing from a **trusted source** (dealership, authorized distributor, or well-reviewed seller).

You are prepared for **professional installation** (or have mechanical/electrical experience).

The **cost-benefit analysis** favors replacement over repair (e.g., if the module is beyond repair).

**Avoid buying if:**

The **exact cause of failure is unknown** (get a diagnostic scan first).

The **seller has no reputation or warranty** (risk of counterfeit parts).

The **vehicle has other underlying issues** (e.g., water damage, wiring problems).

You are **uncomfortable with installation complexity** (hire a professional).

**Best Choice:**

- **For maximum reliability:** **OEM Nissan part** (from a dealership or authorized distributor).

- **For cost savings:** **High-quality aftermarket brand** (e.g., Dorman, ACDelco) with a **good warranty**.

- **For budget-conscious buyers:** **Refurbished OEM module** (if available with warranty).

Always **back up the decision with a professional diagnosis** to ensure the module is indeed the faulty component.

Details:

Fitment: Less More. The side of any vehicle is the same as if you where sitting in driver or passenger seat. Genuine Nissan OE Module Assay-Roof Trim 739B09TB5B. Driver side is left passenger right.

Read all notes and compare with your vehicle information. Condition: New, Brand: Nissan, Warranty: Lifetime, Manufacturer Part Number: 739B09TB5B, Fitment Type: Direct Replacement. The left and right is determined from the viewpoint if you are sitting in drivers seat.

part #: 739b09tb5b price

  • $1922.70

specifications carspeedometeriz:

  • for makes: Nissan
  • mpn: 739b09tb5b
  • part type: Module
  • fitment type: Direct Replacement
  • genuine oem: Yes

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

seller carspeedometeriz:

  • # reviews: 197089
  • rating: 98.5%
  • city: Sanford, Florida

general carspeedometeriz:

  • Car Truck Parts Accessories > Interior Parts Accessories > Headliners Parts
  • condition: New

shipping carspeedometeriz:

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

offer carspeedometeriz:

  • options: Ship-to-home
  • availability: In Stock
  • started: May 29, 2026
  • sold: 0
  • quantity: 4

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for makes: nissan, part type: module, fitment type: direct replacement, genuine oem: yes,
category: auto parts > car truck parts accessories > interior parts accessories > headliners parts, sku: 23013495946988721,
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  • New. Offer #1 priced at $1922.70 + $300.00 shipping estimate = $2222.70* total. Condition: New. Manufacturer Part Number: .+$300.00 shipping

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