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  3. NISSAN 66813

NISSAN 66813 Hardbody Wiper Cowl Panel Vent Grill Covers 0S7700 86-97 D21 Plates Inserts

fits make: Nissan.

0s7700 Nissan 66813 86-97 D21 Hardbody Wiper Cowl Panel Trim Vent Grill Covers Plates Inserts

( Manufacturer Part Number: 66813 ), ( Color: Black ), ( Material: Plastic ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front, Left, Lower, Right ), ( Type: Cowl Panel Trim Vents ), ( Oe/oem Part Number: 74721-nn0100 ), ( Attachment Type: Clip-on ), ( Features: Easy Installation, No Drilling Required ), ( Universal Fitment: No ), ( Finish: Matte, Painted ), ( Country Of Origin: Japan )

Review NISSAN 86-97 D21 Hardbody Wiper Cowl Panel Trim Vent Grill Covers Plates Inserts

The **Nissan 66813-0S7700 wiper cowl panel vent grill cover** for the **1986 1997 D21 Hardbody pickup truck** is a meticulously crafted, high-quality replacement part designed to restore both the aesthetic integrity and functional precision of your vehicle s front end. This component is a direct-fit solution, ensuring seamless compatibility with the iconic Nissan Hardbody s distinctive grille design, which features a sleek, angular vent grill flanked by sturdy cowl panels. Crafted from durable, corrosion-resistant materials, this part is engineered to withstand the rigors of daily driving, from harsh weather conditions to the abrasive elements of road debris, while maintaining its polished appearance over time. The vent grill cover is not merely an ornamental piece but also serves a practical purpose, helping to regulate airflow and reduce wind noise inside the cab, thereby enhancing the driving experience. The cowl panel inserts and plates are precision-machined to match the original factory specifications, ensuring a perfect fit without the need for modification or compromise. Whether you re restoring a classic Hardbody to its original showroom condition or simply maintaining its rugged functionality, this vent grill cover and cowl panel set is an essential upgrade that bridges form and function with unmatched precision. Its clean, uncluttered design complements the Hardbody s bold, utilitarian aesthetic, making it a standout feature for both enthusiasts and everyday drivers who appreciate both style and substance.

### **Pros and Cons of Buying a Nissan Hardbody Wiper Cowl Panel Vent Grill Cover (Parts Number: 66813-0S7700, Model Years: 1986-1997, D21 Engine)**

#### **Pros:**

1. **Authentic Fit and Functionality** This part is designed specifically for Nissan D21 Hardbody trucks (e.g., Frontier, Pickup) from 1986 to 1997. It ensures a proper fit without modifications, maintaining the vehicle s original appearance and aerodynamics.

2. **Durability** Nissan parts, especially those from this era, are generally built to last. The cowl panel and vent grill cover are made from sturdy materials (likely metal or reinforced plastic) that can withstand normal wear and tear, especially in rugged applications.

3. **Aesthetic Consistency** Replacing a damaged or missing vent grill cover and cowl panel helps restore the truck s original look. This is particularly important for owners who value classic or restored vehicles.

4. **Easy Installation** These parts are relatively straightforward to install, especially if you have basic mechanical skills. Most require only basic tools (screwdrivers, trim tools) and may not need specialized equipment.

5. **Prevents Rust and Water Damage** The cowl panel and vent grill cover help seal the cabin from wind-driven rain and debris. A damaged or missing part can lead to rust in the surrounding metal, so replacing it early can save long-term repair costs.

6. **Aftermarket Compatibility** While not universal, this part is likely compatible with common aftermarket modifications (e.g., lift kits, off-road suspensions) as long as the fit remains intact.

7. **Cost-Effective Alternative to Full Restoration** Replacing individual components is far cheaper than restoring an entire cowl or dashboard area, making it a practical choice for partial repairs.

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#### **Cons:**

1. **Age and Wear** Parts from this era (late '80s to mid-'90s) may show signs of wear, such as rust, cracks, or degraded plastic. Inspect the part closely for defects before purchasing.

2. **Limited Availability** Nissan no longer produces these parts, and aftermarket suppliers may not stock them consistently. You might need to order from specialty auto parts dealers, which could take time.

3. **Potential Counterfeit Parts** Due to scarcity, some sellers may offer replica or low-quality knockoffs. Always verify the part s authenticity (e.g., check for proper stamping, material quality, and seller reputation).

4. **Corrosion Risk** If the original part was rusted, the replacement may also be affected if not properly cleaned and treated before installation. Rust can spread quickly in humid or coastal climates.

5. **Mismatched Paint or Finish** If the part was previously painted or had a different finish, matching it to the rest of the vehicle may require repainting, adding extra cost and effort.

6. **No Warranty or Return Options** Since these are used or discontinued parts, sellers rarely offer warranties or easy returns. Buying from a reputable dealer (e.g., RockAuto, eBay verified sellers, or local junkyards) reduces risk but doesn t eliminate it.

7. **DIY Challenges** While installation is manageable, some users may find it tricky due to tight spaces or hidden fasteners. If unsure, professional labor may be needed, increasing costs.

8. **Long-Term Reliability Concerns** Plastic components (e.g., vent grill covers) may degrade over time, especially under UV exposure. Metal parts (e.g., cowl panels) can rust if not properly sealed.

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### **Conclusion:**

Buying a **Nissan D21 Hardbody wiper cowl panel vent grill cover (66813-0S7700)** is a practical choice for owners who prioritize authenticity, durability, and cost efficiency. The part is essential for maintaining the truck s functionality and appearance, and its relatively simple installation makes it accessible to most DIYers. However, potential buyers should be cautious about the part s condition, authenticity, and long-term reliability. Rust, counterfeit parts, and limited availability are the primary drawbacks, but these risks can be mitigated by sourcing from trusted suppliers and inspecting the part thoroughly before purchase.

### **Recommendation:**

- **Buy from a reputable source** (e.g., RockAuto, local junkyards, or verified eBay sellers) to ensure authenticity and quality.

- **Inspect the part for rust, cracks, or damage** before purchasing. If possible, request photos or a closer look.

- **Consider repainting** if the part doesn t match the vehicle s color, especially for show trucks.

- **Install promptly** to prevent further damage from wind, rain, or debris.

- **Keep a backup** if the part is critical to your truck s operation, as replacements may be hard to find in the future.

For most owners, the benefits of restoring this component outweigh the risks, especially if the truck is used for daily driving or restoration projects. If budget is a concern, weigh the cost against the potential long-term damage from neglecting the repair.

Details:

Up for your consideration is a Pair of Cowl Panel Insert Trim Covers. These Trim Panels will fit a 1986 Thru 1997 Nissan D21 HARBODY Pickup. These Inserts are BLACK in color Both Great Shape.

part #: 66813 prices

  • $49.50-$55.71

specifications cartrimmouldings:

  • for makes: Nissan
  • mpn: 66813
  • color: Black
  • material: Plastic
  • vintage part: Yes
  • placement on vehicle: Front, Left, Lower, Right
  • type: Cowl Panel Trim Vents
  • oe/oem part number: 74721-nn0100
  • attachment type: Clip-on
  • features: Easy Installation, No Drilling Required
  • universal fitment: No
  • finish: Matte, Painted
  • country of origin: Japan

seller cartrimmouldings:

  • city: Toccoa, Georgia
  • # reviews: 3593
  • rating: 98.9%

shipping cartrimmouldings:

  • cost: $11.99
  • type: Fixed
  • class: Standard
  • transit: 4-10 Days
  • service: UPS Ground
  • carrier: UPS

returns cartrimmouldings:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 14 Days

general cartrimmouldings:

  • Car Truck Parts Accessories > Exterior Parts Accessories > Body Moldings Trims
  • condition: Used

payments cartrimmouldings:

  • other
  • credit card: Mastercard
  • wallet: Google-pay

offer cartrimmouldings:

  • started: April 17, 2026
  • sold: 0
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
for makes: nissan, vintage part: yes, placement on vehicle: front, left, lower, right, type: cowl panel trim vents, oe/oem part number: 74721-nn0100, attachment type: clip-on, features: easy installation, no drilling required, universal fitment: no, finish: matte, painted, country of origin: japan,
category: auto parts > car truck parts accessories > exterior parts accessories > body moldings trims, color: black, material: plastic, sku: 14828084090632731,
Nissan 66813 Is Similar To:
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5 offers $49.50–$55.71 USD
  • Used. Offer #1 priced at $49.50 + $11.99 shipping estimate = $61.49* total. These Trim Panels will fit a 1986 Thru 1997 Nissan D21 HARBODY Pickup.+$11.99 shipping
  • New. Offer #2 priced at $55.71 + $8.95 shipping estimate = $64.66* total. Walser Nissan Wayzata Parts Genuine Nissan Parts.+$8.95 shipping
  • New. Offer #3 priced at $55.71 + $8.99 shipping estimate = $64.70* total. Gordie Boucher Nissan.+$8.99 shipping
  • New. Offer #4 priced at $55.94 + $9.99 shipping estimate = $65.93* total. So, why would you choose anyone else?.+$9.99 shipping
  • New. Offer #5 priced at $56.83 + $8.99 shipping estimate = $65.82* total. +$8.99 shipping

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