Looking for the best engine under cover bolts to keep your car secure? We’ve compiled a list of the top 10 options to help you find the perfect fit for your vehicle.
Keeping your car’s undercarriage secure is key to its performance and safety. Engine under cover bolts play a vital role in protecting your vehicle’s vital parts. Choosing the right bolts ensures your car stays in top shape.
From universal kits to brand-specific options, there’s a solution for every car. High-quality materials like nylon and steel offer durability and rust resistance. These bolts are easy to install, saving you time and effort.
Whether you’re fixing a splash shield or replacing old clips, the right bolts make all the difference. Drive with confidence knowing your car’s underbelly is well-protected. Let’s explore the best engine under cover bolts to keep your vehicle running smoothly.
List of Top 10 Engine Under Cover Bolts
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GOOACC GRC-70 35PCS Engine Under Cover Splash Shield Guard Body Bolts Bumper Fender Liner Push Retainer Fastener Rivet Clips , black |
This product is perfect for car owners who need to replace or fix engine splash shields, bumpers, or fender liners. It’s great for DIY repairs and fits Infiniti and Nissan models. |
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Xislet 45PCS Universal Style Engine Under Cover Splash Shield Guard Body Bolts Bumper Fender Liner Push Retainer Fastener Rivet Clips Compatible with Most Brand of Vehicles |
This 45-piece universal engine under cover splash shield guard body bolts bumper fender liner push retainer fastener rivet clips kit is perfect for car owners with older vehicles that need reliable replacements for brittle or rusted clips. It’s also ideal for DIY enthusiasts looking to repair or replace fender bumpers, engine splash guards, and plastic fender wells with ease and confidence. |
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Vomika Lower Engine Cover Pin Screws – Premium Radiator Access Cover Pin Clips, Splash Shield Bolt Screw Fastener Clip – 14 Pieces, Compatible with Honda Civic, Accord, CRV, Acura |
This product is perfect for car owners who want to boost their vehicle’s efficiency and keep it running smoothly. It’s ideal for Honda and Acura drivers looking for reliable, easy-to-install replacement parts. |
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Arkounix 35PCS Universal Style Engine Under Cover Splash Shield Body Bolts Screws, Bumper Clips& Fender Liner Push Retainer Fastener Rivet Clips Compatible with Most Brand of Vehicles |
This 35-piece kit is perfect for car owners who need to fix loose parts under their vehicle. It’s great for DIY repairs on bumpers, fenders, and splash shields. |
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UNIGT 60PCS Engine Under Cover Splash Shield Guard Body Bolts Compatible with Nissan/Infiniti 370Z 350Z G35 G37 FX35 FX45 EX35 Bumper Fender Liner Push Retainer Fastener Rivet Clips with Tool |
This product is perfect for car owners who need to securely mount their engine under cover, splash shield, bumper, or fender liner. It’s ideal for DIY repairs or replacing rusty bolts on Nissan, Infiniti, or Honda vehicles. |
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14PCS Engine Splash Shield Hardware Kit – Under Engine Cover Bolts & Clips for Skid Plate & Oil Pan Protection – Replaces 90105-TBA-A00, 90674-TY2-A01 |
This 14PCS Engine Splash Shield Hardware Kit is perfect for car owners who want to protect their engine and save money. It’s easy to install and works great for DIY repairs or routine maintenance. |
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100PCS Automotive Screws and Bolts, Car Body Bolts for Engine Under Cover Splash Shield Guard, Fenders Liner Push Retainer Auto Bumper Clips, Plastic Rivet Fasteners U-Nuts Kit |
This 100-piece automotive screws and bolts kit is perfect for car owners and DIY enthusiasts who need reliable fasteners for their vehicle repairs. It’s ideal for anyone working on engine covers, splash shields, bumpers, or fenders, offering easy installation and long-lasting durability. |
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10Sets T30 Engine Splash Shield Guard Undertray Cover Screws Bolt Nut Clip Kit, Engine Under Cover Splash Shield Guard Body Bolt for Ford Focus Fusion Escape Explorer C-Max Transit Connect Lincoln MKC |
This engine splash shield kit is perfect for Ford and Lincoln owners who need to replace worn or missing screws, bolts, and nuts. It’s ideal for DIY repairs and keeps your car’s underbody protected and secure. |
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BDZMC 35PCS Engine Under Cover Splash Shield Guard Body Bolts Screws, Push Retainer Fastener Rivet Clips, Universal U-Nuts Kit, Bumper Liner Replacement Clips for FX35 FX45 G35 G37 |
This BDZMC 35PCS Engine Under Cover Splash Shield Guard Body Bolts Screws Kit is perfect for car owners who need to replace rusted or damaged clips on their Nissan or Infiniti vehicles. It’s easy to install and works for many car parts, like bumpers, hoods, and door trims. |
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35Pcs Engine Under Cover Splash Shield Body Bolts Screws, Bumper Clips Extruded U-Nuts Kit Compatible with Nissan 350z 370z Infiniti G35 G37 EX35 FX35 FX45 |
This kit is perfect for car owners who need to replace engine under cover splash shield bolts, screws, or bumper clips. It’s great for DIY repairs on Nissan 350z, 370z, Infiniti G35, G37, EX35, FX35, or FX45. |
Detailed Reviews
Discover the top 10 Engine Under Cover Bolts in our expert-curated guide, blending quality, durability, and value for every car owner. Whether you need universal fit or model-specific solutions, we’ve got you covered. Find the perfect match to keep your vehicle’s undercarriage secure and protected.
1. GOOACC GRC-70 35PCS Engine Under Cover Splash Shield Guard Body Bolts Bumper Fender Liner Push Retainer Fastener Rivet Clips , black

Secure your vehicle’s undercarriage with the GOOACC GRC-70 35PCS Engine Under Cover Splash Shield Guard Body Bolts Bumper Fender Liner Push Retainer Fastener Rivet Clips in sleek black. This universal fit hardware kit is designed for direct replacement, ensuring a perfect fit for your car’s needs. Keep your car’s engine bay and body panels looking sharp and protected.
This comprehensive set includes 10 corrosion-resistant extruded U-nuts to securely fix your bumper. You’ll also get 15 corrosion-resistant body bolts with built-in fender washers for a strong hold. Plus, 10 plastic push clips are included to complete the job.
These versatile clips are perfect for a wide range of car parts. They are ideal for replacing radiator yokes, trim panels, door panels, bumpers, fender flares, and more.
| Pros | Cons |
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Perfect For:
This product is perfect for car owners who need to replace or fix engine splash shields, bumpers, or fender liners. It’s great for DIY repairs and fits Infiniti and Nissan models.
Ready to Purchase?
2. Xislet 45PCS Universal Style Engine Under Cover Splash Shield Guard Body Bolts Bumper Fender Liner Push Retainer Fastener Rivet Clips Compatible with Most Brand of Vehicles

Keep your car’s engine protected with the Xislet 45PCS Universal Style Engine Under Cover Splash Shield Guard. This essential kit is perfect for replacing old, brittle clips and ensuring your vehicle’s undercarriage is secure.
This well-made set features 8mm plastic rivets and M6 u-nuts with bolts, designed for broad compatibility across many car brands. It’s your go-to solution for fender, bumper, and splash guard repairs.
It’s easy to use. Get your car back in top shape. Enjoy a secure ride.
| Pros | Cons |
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Perfect For:
This 45-piece universal engine under cover splash shield guard body bolts bumper fender liner push retainer fastener rivet clips kit is perfect for car owners with older vehicles that need reliable replacements for brittle or rusted clips. It’s also ideal for DIY enthusiasts looking to repair or replace fender bumpers, engine splash guards, and plastic fender wells with ease and confidence.
Ready to Purchase?
3. Vomika Lower Engine Cover Pin Screws – Premium Radiator Access Cover Pin Clips, Splash Shield Bolt Screw Fastener Clip – 14 Pieces, Compatible with Honda Civic, Accord, CRV, Acura

Boost your car’s performance with these premium lower engine cover pin screws. They are the perfect replacement parts for a flawless fit. These are trustworthy and reliable for long-lasting use.
This practical set includes everything you need for an easy installation. Enjoy wide compatibility with many Honda and Acura models.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for car owners who want to boost their vehicle’s efficiency and keep it running smoothly. It’s ideal for Honda and Acura drivers looking for reliable, easy-to-install replacement parts.
Ready to Purchase?
4. Arkounix 35PCS Universal Style Engine Under Cover Splash Shield Body Bolts Screws, Bumper Clips& Fender Liner Push Retainer Fastener Rivet Clips Compatible with Most Brand of Vehicles

The Arkounix 35PCS Universal Style Engine Under Cover Splash Shield Body Bolts Screws Kit is a must-have for car repairs. It includes U-nuts, bolts, and clips to secure underbody panels. Perfect for fixing engine covers and splash guards.
This kit works for bumpers, fenders, and more. It fits many car brands and models from 1979 to 2025. Easy to use and corrosion-resistant for long-lasting repairs.
| Pros | Cons |
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Perfect For:
This 35-piece kit is perfect for car owners who need to fix loose parts under their vehicle. It’s great for DIY repairs on bumpers, fenders, and splash shields.
Ready to Purchase?
5. UNIGT 60PCS Engine Under Cover Splash Shield Guard Body Bolts Compatible with Nissan/Infiniti 370Z 350Z G35 G37 FX35 FX45 EX35 Bumper Fender Liner Push Retainer Fastener Rivet Clips with Tool

Secure your car’s underbelly with this 60-piece UNIGT set! It includes bolts, clips, and fasteners to keep your engine cover, splash shield, and fender liners firmly in place.
Keep your car looking sharp. These parts are easy to install. They fit many Nissan and Infiniti models.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for car owners who need to securely mount their engine under cover, splash shield, bumper, or fender liner. It’s ideal for DIY repairs or replacing rusty bolts on Nissan, Infiniti, or Honda vehicles.
Ready to Purchase?
6. 14PCS Engine Splash Shield Hardware Kit – Under Engine Cover Bolts & Clips for Skid Plate & Oil Pan Protection – Replaces 90105-TBA-A00, 90674-TY2-A01

Keep your engine safe with this 14-piece splash shield hardware kit. It’s made from tough aluminum that won’t rust, even in bad weather. This kit ensures your under-engine cover stays put.
You get all the bolts and clips you need for a perfect fit. These parts replace original numbers 90105-TBA-A00 and 90674-TY2-A01. It’s an easy fix to stop rattles and protect your engine.
Install it yourself in minutes. Secure your engine with confidence. Drive with peace of mind.
| Pros | Cons |
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Perfect For:
This 14PCS Engine Splash Shield Hardware Kit is perfect for car owners who want to protect their engine and save money. It’s easy to install and works great for DIY repairs or routine maintenance.
Ready to Purchase?
7. 100PCS Automotive Screws and Bolts, Car Body Bolts for Engine Under Cover Splash Shield Guard, Fenders Liner Push Retainer Auto Bumper Clips, Plastic Rivet Fasteners U-Nuts Kit

This 100-piece automotive screw and bolt kit is perfect for car repairs. It includes body bolts, U-clips, screws, gold U-clips, and plastic push clips. Everything you need for common car fixes is in one package.
High-quality nylon and steel make these parts strong and durable. They resist rust, wear, and pressure, ensuring a long-lasting hold.
These easy-to-install fasteners save time and effort. They work for under-engine covers, bumpers, fenders, and more. A must-have for any car repair kit.
| Pros | Cons |
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Perfect For:
This 100-piece automotive screws and bolts kit is perfect for car owners and DIY enthusiasts who need reliable fasteners for their vehicle repairs. It’s ideal for anyone working on engine covers, splash shields, bumpers, or fenders, offering easy installation and long-lasting durability.
Ready to Purchase?
8. 10Sets T30 Engine Splash Shield Guard Undertray Cover Screws Bolt Nut Clip Kit, Engine Under Cover Splash Shield Guard Body Bolt for Ford Focus Fusion Escape Explorer C-Max Transit Connect Lincoln MKC

Keep your engine protected with this complete screw and nut kit. It’s designed for easy installation and a secure fit. Get your car’s undercarriage back in shape!
This high-quality kit includes 30 essential pieces to ensure your splash shield and covers stay in place. Drive with confidence, knowing your vehicle is well-maintained.
| Pros | Cons |
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Perfect For:
This engine splash shield kit is perfect for Ford and Lincoln owners who need to replace worn or missing screws, bolts, and nuts. It’s ideal for DIY repairs and keeps your car’s underbody protected and secure.
Ready to Purchase?
9. BDZMC 35PCS Engine Under Cover Splash Shield Guard Body Bolts Screws, Push Retainer Fastener Rivet Clips, Universal U-Nuts Kit, Bumper Liner Replacement Clips for FX35 FX45 G35 G37

Keep your vehicle’s underside protected with this essential 35-piece kit. It includes durable body bolts, push clips, and U-nuts to secure your engine cover and splash shield.
This kit offers wide compatibility with many popular car models. Installation is a breeze, making it perfect for quick repairs. Replace old, damaged parts with confidence.
| Pros | Cons |
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Perfect For:
This BDZMC 35PCS Engine Under Cover Splash Shield Guard Body Bolts Screws Kit is perfect for car owners who need to replace rusted or damaged clips on their Nissan or Infiniti vehicles. It’s easy to install and works for many car parts, like bumpers, hoods, and door trims.
Ready to Purchase?
10. 35Pcs Engine Under Cover Splash Shield Body Bolts Screws, Bumper Clips Extruded U-Nuts Kit Compatible with Nissan 350z 370z Infiniti G35 G37 EX35 FX35 FX45

Keep your car running smoothly with this 35-piece kit. It has everything you need for engine under cover repairs.
High-quality parts resist wear and tear. Easy to install with no complex steps. Saves you money compared to auto shops.
Fits Nissan and Infiniti models. Widely used for trim, bumper, and engine cover repairs. Simple solution for common car issues.
| Pros | Cons |
|---|---|
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Perfect For:
This kit is perfect for car owners who need to replace engine under cover splash shield bolts, screws, or bumper clips. It’s great for DIY repairs on Nissan 350z, 370z, Infiniti G35, G37, EX35, FX35, or FX45.
Ready to Purchase?
Buying Guide
Keeping your car’s undercarriage secure is key to its performance and safety. Engine under cover bolts protect vital parts, so choosing the right ones keeps your car in top shape.
Engaging Experience:
Imagine driving with confidence, knowing your car’s underbelly is well-protected. The right bolts make repairs easy and save you time and money.
Factors to Consider When Buying:
– Material: Look for high-quality materials like nylon or steel. They resist rust and last longer, ensuring durability.
– Compatibility: Check if the bolts fit your car model. Universal kits work for many vehicles, but brand-specific options offer a perfect match.
– Ease of Installation: Choose bolts that are easy to install. This saves time and effort, especially for DIY repairs.
– Kit Contents: Ensure the kit includes all necessary parts like U-nuts, clips, and fasteners. A complete set makes repairs hassle-free.
– Corrosion Resistance: Opt for bolts that resist corrosion. This keeps them strong and reliable, even in harsh weather.
– Versatility: Pick bolts that work for multiple car parts, like bumpers, fenders, and splash shields. This adds value to your purchase.
– Price: Compare prices to find the best value. High-quality bolts don’t have to break the bank.
With these factors in mind, you’ll find the best engine under cover bolts to keep your car running smoothly.