INFINITI 73871-CG700 Lh Driver Rear Roof Rack End Cap

( Manufacturer Part Number: 73871-CG700 ), ( Part Type: Driver Rack Cap ), ( Placement On Vehicle: Rear ), ( Country Of Origin: Japan )

Review INFINITI Lh Driver Side Rear Roof Rack End Cap Polished fits FX35 FX45 F51 2003–2008

The **Infiniti 73871-CG700 (03-08 FX35/FX45 LH Driver Rear Roof Rack End Cap, F51)** is a precision-engineered aftermarket component designed to seamlessly integrate with the factory roof rack system found on the **Infiniti FX35 and FX45 (F51 platform, 2003 2008)**. Crafted from high-quality **galvanized steel**, this end cap is built to withstand the rigors of daily use, offering both durability and a polished aesthetic that complements the vehicle s sleek design. The component features a **clean, contoured shape** that matches the factory roof rack s styling, ensuring a seamless transition between the rack bars and the vehicle s roofline while preventing debris buildup and potential damage. Its **universal fitment** makes it an ideal solution for owners looking to restore or upgrade their roof rack s appearance, particularly after removal or replacement of the original end caps, which may degrade over time due to exposure to the elements. The **CG700 designation** indicates a robust construction, often reinforced with additional welds or structural reinforcements to handle the weight of cargo, luggage, or roof-mounted accessories without warping or bending. Whether used for practical purposes like securing a bike rack, luggage carrier, or cargo box, or simply to restore the factory look of the FX s roof rack, this end cap ensures both functionality and a refined finish. Its **left-hand drive (LH) orientation** guarantees an exact fit for the driver s side of the FX35/FX45, eliminating gaps or misalignments that could compromise the rack s stability. For enthusiasts and daily drivers alike, this part represents a straightforward yet impactful upgrade combining form and function to enhance both the utility and curb appeal of their Infiniti FX.

### **Pros and Cons of buying a Infiniti Rear Roof Rack End Cap (Part #73871-CG700, 03-08 FX35/FX45, LH Driver Rear Roof Rack End Cap, F51)**

1. **OEM Fitment** This part is designed specifically for Infiniti FX models (2003 2008) and the F51 roof rack system, ensuring a proper fit without modifications. Using an aftermarket part that doesn t match could lead to misalignment or damage.

2. **Durability** Infiniti s OEM parts are built to withstand regular use, including exposure to weather and minor impacts. The end cap is likely made from sturdy materials like plastic or reinforced polymer, which can handle the weight of cargo and minor wear over time.

3. **Aesthetic Consistency** Since it s an OEM part, it will match the factory appearance of your roof rack, maintaining a clean and cohesive look. Aftermarket parts may not blend as seamlessly.

4. **Reliability** OEM parts are less likely to fail prematurely compared to lower-quality aftermarket alternatives. This reduces the risk of unexpected breakdowns or the need for frequent replacements.

5. **Warranty Coverage** If your vehicle is still under warranty or if you purchase the part from an authorized dealer, it may be covered under certain conditions. This provides peace of mind in case of defects.

6. **Easy Installation** As an OEM part, it should align perfectly with the existing roof rack system, making installation straightforward. No additional tools or modifications are typically required beyond basic mechanical skills.

7. **Compatibility with Other OEM Parts** If you ever need to replace other components of the roof rack (e.g., rails, brackets), this end cap will continue to work seamlessly with the rest of the system.

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1. **Cost** OEM parts are generally more expensive than aftermarket alternatives. Depending on the source (dealer vs. online marketplace), you may pay significantly more than for a generic replacement part.

2. **Limited Availability** OEM parts for older or discontinued models (like the 2003 2008 FX) can be harder to find, especially if the dealer no longer stocks them. You may need to order from a specialty parts supplier, which could take longer and incur additional shipping costs.

3. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (e.g., eBay, Craigslist, or unknown online marketplaces) increases the risk of receiving a counterfeit or low-quality part that doesn t fit properly or lasts long.

4. **No Upgrades or Customization** Unlike aftermarket parts, OEM end caps don t offer additional features like reinforced mounting points, weather seals, or custom colors. If you re looking for performance or aesthetic upgrades, you ll need to explore aftermarket options.

5. **Environmental Impact** OEM parts contribute to electronic waste when disposed of, whereas some aftermarket parts may be more recyclable or made from sustainable materials (though this is rarely a factor for a single part like this).

6. **Potential for Overkill** If your roof rack end cap is only occasionally used or exposed to minimal stress, an OEM part may be more than necessary. In such cases, a budget-friendly aftermarket part could suffice without sacrificing quality.

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The **Infiniti 73871-CG700 rear roof rack end cap** is a reliable, high-quality choice for owners of the 2003 2008 FX35/FX45 with the F51 roof rack system. Its OEM status ensures a perfect fit, durability, and compatibility with the rest of your vehicle s components. However, the higher cost and potential availability issues may make it less appealing if you re on a tight budget or can t find the part easily.

If you prioritize **fitment, longevity, and warranty coverage**, the OEM part is the best option. If you re looking to **save money or customize**, an aftermarket alternative (from a reputable brand like **Thule, Yakima, or a trusted Infiniti-specific supplier**) could be a viable substitute just ensure it s compatible and well-reviewed.

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- You want the most reliable and long-lasting solution.

- You re comfortable paying a premium for guaranteed fitment.

- You plan to keep the vehicle long-term and want to avoid potential issues with aftermarket parts.

- You re on a budget and can find a high-quality, compatible part (e.g., from **Infiniti-specific suppliers like eBay Motors, RockAuto, or specialty auto parts stores**).

- You re okay with slightly lower durability as long as the part is well-rated.

- You re unable to locate the OEM part easily and are willing to research thoroughly.

- **Authorized Infiniti Dealers** (most reliable but expensive).

- **eBay Motors** (filter for "new" or "like new" listings and check seller ratings).

- **RockAuto, PartsGeek, or 1A Auto** (often carry OEM or high-quality aftermarket parts).

- **Infiniti-specific forums** (e.g., FX35/FX45 owner communities) for recommendations on trusted sellers.

If you re not experienced with roof rack maintenance, consider having a mechanic or dealership install it to ensure proper alignment and security. A poorly installed end cap can compromise the rack s stability.

Details:

FINISH COLOR: POLISHED ALUMINUM these also came in black and they are NOT compatible as use different mounting clips, VERTICAL POSITION: REAR, HORIZONTAL LH DRIVER SIDE, PART NUMBER: 73871 CG7 TABS: NO BROKEN TABS OR CLIPS, condition: NORMAL COSMETIC WEAR AND WEATHERING FROM PREVIOUS USE. I am an honest guy who wants people to get good quality used parts. Below is specific information about the cap and its location. Any alteration to the marking will also cause dismissal of a damage return.

Will have some cosmetic scuffs, scratches, weathering and fading from previous use. Up for purchase is a USED OEM roof rack end cap an 03-08 Infiniti FX35 or FX45. In good, used condition with no cracks, breaks or broken tabs. These caps are location specific and will ONLY fit one position on the roof rack.

part #: 73871cg700 prices

• $29.95-$119.99

specifications cacuhol:

• for models: Fx35, Fx45, F51
• for makes: Infiniti
• for years: 2003-2008
• mpn: 73871-cg700
• part type: Driver Rack Cap
• placement on vehicle: Rear
• country of origin: Japan

general cacuhol:

• condition: Used
• Interior Parts Accessories > storage Organizers > Cup Holders

shipping cacuhol:

• cost: $0.00
• carrier: USPS
• type: Fixed
• class: Standard
• service: USPS Ground Advantage
• transit: 3-8 Days

offer cacuhol:

• options: Ship-to-home
• quantity: 1
• started: March 25, 2026
• availability: In Stock
• sold: 0

seller cacuhol:

• city: Bath, Pennsylvania
• rating: 100.0%
• # reviews: 18186

returns cacuhol:

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

payments cacuhol:

• wallet: Paypal
• other
• credit card: Visa

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