C5 Corvette Underhood Accessories

Why Upgrade Your C5 Corvette's Underhood Appearance?

Your Corvette C5 is a masterpiece of American engineering, and its engine bay deserves just as much attention as its iconic exterior. Whether you own a base model, Z06, or convertible, underhood dress-up parts let you show off the beating heart of your ride in style.

Upgrading your engine bay is more than aesthetics — it reflects your passion and attention to detail. From chrome engine caps to paint-matched coil covers, every piece makes a statement. These underhood accessories are especially popular among Corvette enthusiasts who attend car shows or simply take pride in maintaining a clean, customized vehicle.

At RPI Designs, we specialize in parts that enhance both the appearance and longevity of your Corvette's engine components.

Shop the Best Selection of C5 Corvette Underhood Accessories

We carry a wide variety of C5 underhood parts to suit every style and budget. Whether you're looking for subtle enhancements or bold visual upgrades, we have you covered. Here are some of our top product categories:

1. C5 Corvette Fuel Rail Covers

Give your engine a clean, customized look with our custom-painted fuel rail covers. These covers come color-matched to your Corvette’s factory paint and are clear-coated for a glossy, durable finish. Choose from factory colors or custom graphics to give your engine bay a one-of-a-kind appearance.

• Painted to match OEM colors

• Easy installation — no modification required

• Adds a polished, show-quality finish

2. Engine Caps & Covers

Enhance your underhood detail with billet aluminum or stainless steel engine caps. We offer oil caps, brake fluid covers, windshield washer caps, and more. These accents add a high-end look and resist corrosion and heat, making them both stylish and durable.

• CNC-machined from billet aluminum or polished stainless steel

• Etched or engraved Corvette logos available

• Direct-fit replacements

3. Battery & Fuse Box Covers

Add sleek style to your engine bay with our battery and fuse box covers. Available in polished stainless steel or painted finishes, these covers help tidy up your engine compartment while providing protection.

• Precision-cut for a perfect fit

• Available in brushed, polished, or painted finishes

• Easy installation with included hardware

4. Radiator & Coolant Covers

Radiator and coolant tank covers are another popular upgrade among C5 owners. These pieces cover unsightly OEM parts and can be finished in a variety of styles, from chrome to carbon fiber.

• Helps manage heat while enhancing looks

• Customizable to match your engine bay theme

• Simple bolt-on installation

5. Hood Liners & Insulation Pads

Custom hood liners add insulation and reduce engine noise while showing off unique Corvette artwork. Choose from plain black OEM-style pads or custom designs featuring Corvette emblems and text.

• Heat-resistant and flame-retardant materials

• Installs with factory clips

• Designed to fit all C5 Corvette models

Why Buy From RPI Designs?

At RPI Designs, we are Corvette enthusiasts just like you. That’s why we go above and beyond to provide top-tier products, competitive pricing, and unmatched customer service. When you shop with us, you benefit from:

✅ Extensive Selection

We offer one of the largest selections of C5 Corvette underhood accessories online. Whether you’re looking for a full engine bay makeover or just a few key upgrades, we’ve got what you need.

✅ Quality You Can Trust

We source our products from top-tier manufacturers and trusted custom fabricators. Every item we sell is tested for fit, finish, and durability.

✅ Customization Options

Want your fuel rail covers painted in a custom color or theme? We offer in-house painting services for a truly personalized look. From factory color-matching to custom airbrushed graphics, the sky’s the limit.

✅ Fast Shipping & Hassle-Free Returns

We stock many items in-house and ship orders quickly from our U.S. warehouse. If you're not satisfied, our return policy makes exchanges or refunds easy.

C5 Corvette Models Supported

All our underhood accessories are designed to fit the full range of 1997-2004 Corvette C5 models, including:

• C5 Coupe

• C5 Convertible

• C5 Z06

Whether you're upgrading a show car or your daily driver, these parts are engineered for compatibility and ease of installation.

Installation Made Easy

Most of our underhood accessories are DIY-friendly, requiring basic tools and no permanent modifications. Many parts include adhesive backing, bolt-on brackets, or clip-in designs, making installation a breeze. For more advanced parts like custom-painted engine covers, detailed instructions are included.

If you have questions about fitment or install tips, our knowledgeable support team is just a phone call or email away.

Stand Out at Your Next Car Show

Looking to win “Best Engine Bay” at your next Corvette show? With the right combination of underhood dress-up parts, you can turn a stock engine bay into a dazzling display of color, chrome, and creativity.

From full custom builds to subtle highlights, our accessories help your C5 Corvette stand out from the crowd. Browse our customer gallery or check out product reviews to see how other owners have transformed their rides with RPI Designs.

Order Your C5 Corvette Underhood Accessories Today!

Don’t let your engine bay go unnoticed. Explore our hand-picked collection of C5 Corvette underhood accessories and turn your engine into a showpiece. With high-quality parts, custom options, and unbeatable customer service, RPI Designs is your #1 source for Corvette dress-up parts.

Shop now and give your C5 the engine bay it deserves!