375978 Right Windshield Wiper Cowl Air Inlet Screen Guard Rh 76-82 Cover

( Brand: General Motors ), ( Manufacturer Part Number: 375978 ), ( Type: Cowl Plenum Air Inlet Cover ), ( Items Included: As Shown ), ( Attachment Type: Bolt-on ), ( Features: Durable, Easy Installation, Direct Fit, Direct Replacement, Plenum Air Inlet Outlet Cover ), ( Material: Oem ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front, Right, Passenger Side ), ( Country Of Origin: United States )

Review GENERAL MOTORS 76-82 Right Windshield Wiper Cowl Air Inlet Screen Guard Cover Rh Oe fits CORVETTE C3

The **GM 375978 76-82 C3 Corvette Right Windshield Wiper Cowl Air Inlet Screen Guard Cover** is a meticulously crafted, high-quality replacement part designed specifically for the iconic 1976 through 1982 Chevrolet Corvette (C3 generation). This component serves a dual purpose: it protects the delicate cowl air inlet screen a critical part of the vehicle s ventilation system from debris, insects, and road grime while also reinforcing the structural integrity of the cowl panel. Crafted from durable, corrosion-resistant materials, the guard cover is engineered to withstand the harsh elements encountered on the road, ensuring long-lasting performance and reliability. Its precise fitment is tailored to the right-hand side of the cowl, aligning seamlessly with the original design to maintain both functionality and aesthetic continuity. The part is designed with a snug yet removable installation, allowing for easy access to the air inlet screen for maintenance or replacement without compromising the cowl s structural integrity. Whether restoring a classic Corvette to its original glory or upgrading an existing vehicle for enhanced protection, this guard cover is an essential component for preserving the engine bay s cleanliness and the vehicle s overall performance. Its inclusion in any restoration or maintenance project ensures that the cowl air inlet remains free from clogs and damage, contributing to optimal airflow and cooling efficiency for the engine and other critical systems.

### Pros and Cons of Buying a General 375978-76-82 C3 Corvette Right Windshield Wiper Cowl Air Inlet Screen Guard Cover

1. **Authentic Fit and Finish** This part is designed specifically for the C3 Corvette (1970 1982), ensuring a precise fit and seamless integration with the vehicle s bodywork. It will look and function as it did originally, maintaining the car s classic appearance and performance.

2. **Restoration and Preservation** If you own a restored or restored-to-original condition C3 Corvette, this part will help preserve its authenticity. It prevents future deterioration from environmental elements like dust, debris, and moisture, which can damage wiring, electronics, and interior components.

3. **Improved Functionality** The cowl air inlet screen guard cover helps regulate airflow into the cowl, reducing drag and ensuring proper ventilation for the engine bay. A damaged or missing part can lead to overheating or electrical issues, so replacing it restores intended functionality.

4. **Prevents Further Damage** Without this guard, debris, insects, or small objects can enter the cowl area, potentially damaging wiring harnesses, sensors, or even the windshield wiper mechanism itself. Replacing it now can save costly repairs later.

5. **Aesthetic Completion** The C3 Corvette is known for its clean, aggressive lines. A missing or damaged guard disrupts the car s sleek appearance. Installing this part restores the vehicle s original look, which is especially important for show cars or those intended for concours-level restoration.

6. **Ease of Installation** As an aftermarket part from a reputable manufacturer like General, it is designed to be relatively straightforward to install, assuming basic mechanical skills. Most owners can complete the job with minimal tools.

7. **Compatibility with Aftermarket Mods** If you plan to modify your Corvette (e.g., adding a hood scoop or other performance upgrades), having the original guard ensures that modifications will fit correctly without conflicts.

8. **Long-Term Durability** High-quality aftermarket parts like this one are built to last, often using materials similar to or better than OEM components. This means fewer replacements and less maintenance hassle over time.

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1. **Cost** Aftermarket parts, even from reputable brands, can be more expensive than OEM replacements if they are still available. While this part is not excessively costly, it may still be a budget consideration for some owners, especially if multiple parts are needed for a full restoration.

2. **Potential for Counterfeit Parts** The aftermarket is not without risks. Some sellers may offer knockoff or low-quality replicas that do not fit properly or last as long as genuine parts. Buying from a trusted supplier (e.g., Corvette specialty shops, reputable online retailers, or authorized dealers) mitigates this risk but requires due diligence.

3. **Installation Challenges** While generally straightforward, the installation may require some disassembly of the cowl or windshield wiper assembly. Owners unfamiliar with these procedures might struggle, potentially leading to mistakes or damage if not done carefully.

4. **Limited Customization** This is an OEM-style part, meaning it does not offer any customization options (e.g., different colors, materials, or designs). If you prefer a unique look, you may need to explore alternative solutions, though these could compromise functionality.

5. **Availability of OEM Alternatives** If you can locate an original C3 Corvette guard cover from a salvage yard or parts dealer, it might be cheaper than buying new aftermarket. However, OEM parts may be worn, rusted, or less reliable than aftermarket replacements.

6. **Potential for Overkill** If your Corvette is heavily modified or stripped down (e.g., no windshield wipers, no cowl vents), installing this part may feel unnecessary. In such cases, the cost-benefit ratio might not justify the purchase.

7. **Time Investment** Even if installation is simple, it still requires time to remove the cowl panel, clean the area, and secure the new part. For busy owners, this might be an inconvenience, especially if other projects are pending.

8. **Mixed Quality Control** While General is a well-regarded brand, quality can vary slightly between batches or suppliers. Some parts may have minor imperfections (e.g., slight misalignments, paint chips) that could be frustrating if you expect flawless reproduction.

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Buying the **General 375978-76-82 C3 Corvette right windshield wiper cowl air inlet screen guard cover** is a **highly recommended** purchase for owners seeking to restore authenticity, improve functionality, and prevent future damage. The benefits such as improved airflow, aesthetic completion, and long-term preservation far outweigh the minor drawbacks, which are largely mitigable with careful sourcing and installation.

For most C3 Corvette enthusiasts, especially those restoring or maintaining a show-quality vehicle, this part is a **worthwhile investment**. It ensures the car remains true to its original design while avoiding potential issues that could arise from neglecting such a critical component.

- **Purchase from a trusted supplier** (e.g., Corvette specialty shops, reputable online retailers like Summit Racing, or eBay sellers with verified feedback).

- **Verify compatibility** with your specific year/model (1970 1982) to ensure the part matches your vehicle s exact specifications.

- **Follow installation instructions carefully** to avoid damaging surrounding components.

- **Consider bundling with other related parts** (e.g., left-side guard, cowl vents) if restoring the entire area for consistency.

- **Prioritize this replacement** if your car is used for driving, showing, or future resale, as it contributes to both performance and value.

Ultimately, this part is a **small but meaningful step** toward keeping your C3 Corvette in peak condition, whether for daily driving, restoration, or appreciation of its classic design.

Details:

After receiving the product. Electrical Items are excluded. Warranty includes manufacturing defects. Fits 1976 Thru 1982 C3 Corvettes, -76-82 Corvette RIGHT Windshield Wiper Cowl Air Inlet Screen Guard Cover Rh OE, USED OEM part in good condition, no damages, see pics comes as shown, Genuine GM Part: # 375978, -Color: Black, Just Corvettes.

part #: 375978 prices

• $25.00-$29.99

specifications winshielwip:

• for models: C3, Corvette
• brand: General Motors
• mpn: 375978
• type: Cowl Plenum Air Inlet Cover
• items included: As Shown
• attachment type: Bolt-on
• features: Durable, Easy Installation, Direct Fit, Direct Replacement, Plenum Air Inlet Outlet Cover
• material: Oem
• vintage part: Yes
• placement on vehicle: Front, Right, Passenger Side
• country of origin: United States

returns winshielwip:

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

payments winshielwip:

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

general winshielwip:

• Exterior Parts Accessories > Wipers Washers > Wiper Linkages, Transmissions Motors
• condition: Used

offer winshielwip:

• availability: In Stock
• quantity: 1
• sold: 0
• started: May 6, 2026
• options: Ship-to-home

shipping winshielwip:

• type: Fixed
• class: Standard
• cost: $11.00
• transit: 3-9 Days
• service: USPS Ground Advantage
• carrier: USPS

seller winshielwip:

• # reviews: 7222
• rating: 99.5%
• city: Saint Charles, Missouri

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