RPI Designs - Salem Ohio

RPI Designs

 

*Today Only* Save w/2025 Coupon

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RPI Designs - Salem Ohio

Custom Painted Parts have a 5-6 week lead time

888.257.8515

*Today Only* Save w/2025 Coupon

 

 

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C5/C6/C7/C8 Corvette Stingray Parts & Accessories, 2010-2015 Camaro, 2016-2024 6th Generation Camaro and 2015-2024 Ford Mustang

Painted Parts are painted to order and take additional time, right now we are about a 4-5 week lead time. Please keep this in mind.

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Choose Your Ride!
Best Sellers
Our most popular items!
C7 Corvette Molded Acrylic Tail light Blackouts Lens Package
C7-8000
2014-2019 C7 Corvette Molded Acrylic Taillight Blackout Lens Package. Molded Rear smoked tail lamp covers.
$103.45  $92.99
C6 Corvette Exhaust Controller; Mild2Wild (Mild to Wild) Z06
C6M2W
C6 Corvette Mild2Wild wireless exhaust controller for ZO6, 427, ZR1 & NPP. Brand new Mild2Wild exhaust switch. (Mild to Wild).
$75.64  $67.99
2005-2013 C6 Corvette Coverking MODA Stretch Car Cover-Indoor With Logo
SPC983
2005-2013 C6 Corvette Coverking MODA Stretch Car Cover-Indoor With Logo
$185.78  $169.99
2014-2019 C7 Corvette Atomic 6 Carbon Aero System
ATCN1013
Customize your C7 and get the look that you deserve with our Atomic 6 Carbon Aero System. Available in StageONE, StageTWO, or the Street-Style Systems, we've got the right option to match your style.
$2,148.23  $1,930.99
2020-2025 C8 Corvette Painted Engine Bay Compartment Filler Covers
C8-2057
2020-2025 C8 Corvette Painted Engine Bay Compartment Filler Covers. Choose your body color to have these matched to the exterior color of your Corvette.
$449.44  $413.99
C4 Corvette Restoration Under Hood Products
Category

C4 Corvette Underhood Restoration Products

Welcome to RPI Designs, your premier destination for top-quality C4 Corvette Underhood restoration products. Whether you’re a dedicated Corvette enthusiast or a professional restorer, our extensive collection of underhood parts and accessories is designed to help you bring your C4 Corvette’s engine bay back to showroom condition. Explore our selection and discover everything you need for a flawless restoration — from radiator shrouds and hoses to air cleaners and hardware kits.


Why Restore Your C4 Corvette Underhood?

The C4 Corvette, produced from 1984 to 1996, is an iconic American sports car that deserves meticulous care — especially under the hood. Over time, heat, exposure, and wear take a toll on underhood components, leading to faded finishes, cracked hoses, and rusty hardware that detract from your Corvette’s overall appeal and performance. Restoring the underhood area isn’t just about aesthetics; it’s about preserving value, ensuring reliability, and showcasing your pride in owning this legendary vehicle.

At RPI Designs, we understand the importance of authenticity and quality in Corvette restoration. That’s why we provide OEM-style underhood parts, crafted to match original specifications for a perfect fit and finish. Whether you’re tackling a full engine bay restoration or simply replacing worn components, our C4 Corvette underhood products deliver durability, performance, and that unmistakable factory-correct look.

Shop C4 Corvette Underhood Restoration Products

Radiator Shrouds & Cooling Components

Keep your C4 Corvette running cool and looking sharp with our premium radiator shrouds and cooling system parts. We offer precision-engineered radiator shrouds that enhance airflow while restoring that clean, crisp look beneath the hood. Paired with quality hoses and clamps, these components help maintain optimum engine temperature for peak performance.

Air Cleaners & Intake Components

Upgrade or replace your C4 Corvette’s air cleaner with our selection of authentic-style parts that replicate the original design. Our air cleaners not only improve engine air intake but also add to the visual appeal of your engine bay. Choose from polished finishes or OEM-correct styles to match your restoration goals.

Underhood Wiring & Electrical Components

Electrical wiring and connectors deteriorate over time, causing issues with engine performance and safety. We provide durable wiring harnesses, connectors, and electrical accessories that meet or exceed factory standards, ensuring reliable operation and a clean underhood appearance.

Hardware Kits & Restoration Accessories

No restoration is complete without the right hardware. Our complete restoration hardware kits include all the nuts, bolts, clips, and fasteners needed to secure your underhood components with precision. These kits are designed specifically for the C4 Corvette to provide an authentic and hassle-free installation experience.

Hoses, Clamps & Belts

Replace cracked, brittle hoses and worn clamps with high-quality replacements engineered to withstand the demands of the C4 Corvette’s engine bay environment. Our hoses and clamps ensure leak-free connections and maintain the structural integrity of your cooling and vacuum systems.

Why Buy Your C4 Corvette Underhood Parts from RPI Designs?

  • Authentic OEM Quality: We specialize in Corvette restoration products that replicate factory specifications, ensuring your restoration project maintains originality and authenticity.

  • Extensive Inventory: Our wide range of underhood parts covers everything you need for a C4 Corvette engine bay restoration, all in one convenient place.

  • Expert Support: Have questions about fitment or installation? Our knowledgeable customer service team is ready to assist you with expert advice and guidance.

  • Fast & Reliable Shipping: We ship orders promptly, so you get your parts quickly and can keep your restoration on schedule.

  • Competitive Pricing: Get the best value on high-quality parts without compromising on durability or authenticity.

Tips for a Successful C4 Corvette Underhood Restoration

Restoring your C4 Corvette’s underhood area is a rewarding project that requires attention to detail and quality parts. Here are some tips to help you achieve showroom results:

  1. Start with a thorough inspection: Identify all worn, damaged, or missing components before ordering parts.

  2. Use OEM-style parts: Choosing authentic restoration parts ensures correct fit and original appearance.

  3. Replace hoses and clamps in sets: This guarantees a consistent look and reliable sealing.

  4. Don’t overlook hardware: Using new bolts, clips, and fasteners prevents corrosion and ensures secure mounting.

  5. Take your time cleaning: A spotless engine bay enhances the appearance of new parts and highlights your restoration efforts.

C4 Corvette Underhood Restoration Made Easy with RPI Designs

At RPI Designs, we’re passionate about Corvette restoration and dedicated to helping you achieve the best results possible. Our C4 Corvette underhood products are carefully curated to deliver quality, authenticity, and ease of installation, so you can confidently restore your Corvette’s engine bay with pride.

Browse our extensive selection today and experience why RPI Designs is the trusted name in Corvette restoration. Whether you’re a first-time restorer or a seasoned pro, our products and expertise make restoring your C4 Corvette underhood straightforward and enjoyable.

 


 

Shop Now | Restore Your C4 Corvette Underhood with RPI Designs

Category Items
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Throttle Position Sensor Breakout Round GM Plug
Throttle Position Sensor Breakout Round GM Plug
CASP-108103-FIT
$42.28  $38.00
 1989-1996 Corvette C4 Billet Steel Flywheel - Except ZR1 CA-41411
1989-1996 Corvette C4 Billet Steel Flywheel - Except ZR1 CA-41411 by CA.
CA-41411
$864.52  $776.78
1988-1996 C4 Corvette Sway Bar Kit- Front 1 1/8 Inch Solid
1988-1996 C4 Corvette Sway Bar Kit- Front 1 1/8 Inch Solid by CA.
CA-40629
$453.45  $407.43
1984-1989 C4 Corvette Cam Sensor Cap
1984-1989 C4 Corvette Cam Sensor Cap
CASP-107112
$87.83  $78.95
C4 Corvette Under Hood Restoration Parts | RPI Designs
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On Sale!
C7 Corvette Molded Acrylic Tail light Blackouts Lens Package
C7-8000
2014-2019 C7 Corvette Molded Acrylic Taillight Blackout Lens Package. Molded Rear smoked tail lamp covers.
$103.45  $92.99
C6 Corvette Exhaust Controller; Mild2Wild (Mild to Wild) Z06
C6M2W
C6 Corvette Mild2Wild wireless exhaust controller for ZO6, 427, ZR1 & NPP. Brand new Mild2Wild exhaust switch. (Mild to Wild).
$75.64  $67.99
2005-2013 C6 Corvette Coverking MODA Stretch Car Cover-Indoor With Logo
SPC983
2005-2013 C6 Corvette Coverking MODA Stretch Car Cover-Indoor With Logo
$185.78  $169.99
2014-2019 C7 Corvette Atomic 6 Carbon Aero System
ATCN1013
Customize your C7 and get the look that you deserve with our Atomic 6 Carbon Aero System. Available in StageONE, StageTWO, or the Street-Style Systems, we've got the right option to match your style.
$2,148.23  $1,930.99
2020-2025 C8 Corvette Painted Engine Bay Compartment Filler Covers
C8-2057
2020-2025 C8 Corvette Painted Engine Bay Compartment Filler Covers. Choose your body color to have these matched to the exterior color of your Corvette.
$449.44  $413.99
2016-2018 Camaro Blackout Kit - Front/Rear/Reflectors Lights
RP16-1017
2016-2018 6th Generation Camaro Vinyl Blackout Package. Pieces and parts are available. Side marker blackouts, rear reflectors and third brake light.
$27.80  $24.99
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RPI Designs
11800 Salem Warren Road
Salem, Ohio 44460

Chevrolet, Chevy, Camaro, 427, Z06, Grand Sport, ZR1, ZL1, Stingray and Corvette are registered trademarks of General Motors Corporation. RPI Designs, LLC. has no affiliation with General Motors Corporation.

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