Best Distributor Cap Covers of 2026

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 7, 2026

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Distributor cap covers are a useful accessory for any car owner. These covers are designed to protect the distributor cap from damage caused by water, dirt, and other debris. Without a cover, the distributor cap can become corroded or damaged, leading to engine misfires and reduced performance. Distributor cap covers come in a variety of materials, including rubber, plastic, and metal, and are easy to install. They are an affordable way to extend the life of your vehicle's engine and ensure smooth performance on the road.

At a Glance: Our Top Picks

ACDelco Professional Ignition Distributor Cover Cover #TOP 1
ACDelco Professional Ignition Distributor Cover
ftb score rating icon 9.9
Promrmr Fuse Box Cover for Ram 1500 (2019-2024) Cover #TOP 2
Promrmr Fuse Box Cover for Ram 1500 (2019-2024)
ftb score rating icon 9.8
YzusGomumu Fuse Box Cover for 2019-2024 Ram 1500 Cover #TOP 3
YzusGomumu Fuse Box Cover for 2019-2024 Ram 1500
ftb score rating icon 9.6

Top 10 Distributor Cap Covers

#TOP 1

ACDelco Professional Ignition Distributor Cover

1875960X
Black
ACDelco Professional Ignition Distributor Cover Cover
ACDelco Professional 1875960X (19110935) Distributor Cover

The ACDelco Professional 1875960X Ignition Distributor Cover is a premium aftermarket replacement that provides the performance and dependability you expect from ACDelco. It is manufactured to meet expectations for fit, form, and function, and is designed to fit specific vehicles.

What We Like
Premium aftermarket replacement
Provides expected performance and dependability
Manufactured to meet expectations for fit, form, and function
#TOP 2

Promrmr Fuse Box Cover for Ram 1500 (2019-2024)

Promrmr
68465573AA 68399852AA 68399852AB
Promrmr Fuse Box Cover for Ram 1500 (2019-2024) Cover
Promrmr 68465573AA Fuse Box Cover Lid Fit for Ram 1500 2019 2020 2021 2022 2023 2024 3.0L 3.6L Engine V6 / 5.7L 6.2L Engine V8 PDC Power Distribution Center Cover Cap Replace 68399852AA 68399852AB

The Promrmr Ram 1500 Cover is designed specifically for Ram 1500 models from 2019 to 2024 with various V6 and V8 engines. This ensures you have the right fit for your vehicle, providing peace of mind. Made from durable, lightweight plastic, it offers strong resistance to impacts and vibrations, helping protect your fuse box from damage and wear over time. Installation is simple and tool-free, so you can easily secure it in place without hassle. Overall, this cover delivers reliable protection and convenience for your vehicle’s power distribution center.

What We Like
Vehicle-specific fit
Durable, impact-resistant material
Lightweight design
Easy, tool-free installation
#TOP 3

YzusGomumu Fuse Box Cover for 2019-2024 Ram 1500

68465573AA
YzusGomumu Fuse Box Cover for 2019-2024 Ram 1500 Cover
YzusGomumu 68465573AA Fuse Box Cover Compatible with 2019-2024 Ram 1500 Replaces 68399852AB 68399852AA

The YzusGomumu Ram Fuse Cover is designed to protect your vehicle’s electrical components by keeping out dust, dirt, and moisture. This helps maintain the electrical system’s reliability and prevents damage. It fits perfectly on 2019-2024 Ram 1500 models, making installation quick and easy without needing any changes. Made from high-quality ABS plastic, this cover is strong and durable, able to withstand impacts and harsh weather conditions. By replacing your old fuse box cover with this one, you ensure your vehicle’s electrical system stays safe and functional for a long time.

What We Like
Durable ABS plastic
Perfect fit for Ram 1500
Protects against dust and moisture
Easy installation
#TOP 4

NGK LB05EZ Resistor Spark Plug Cap

NGK
LB05EZ
NGK LB05EZ Resistor Spark Plug Cap Cover
NGK LB05EZ Resistor Spark Plug Cap

The NGK Resistor Spark Plug Cap is designed to offer reliable performance with its durable construction. Made from tough phenolic resin and EPDM rubber, it resists wear and tear, helping you avoid frequent replacements. It includes a ceramic resistor that ensures smooth and consistent spark delivery, improving your engine’s efficiency. The cap is built to handle extreme heat and vibrations, so you can trust it to perform well even under harsh conditions. Additionally, its waterproof design protects against moisture, preventing electrical issues and keeping your vehicle running smoothly.

What We Like
Durable phenolic resin and rubber
Ceramic resistor for reliability
Heat and vibration resistant
Waterproof protection
#TOP 5

FainWan 12V Power Outlet Cap Cover 5026970AA for Wrangler JK and ProMaster 1500

5026970AA
FainWan 12V Power Outlet Cap Cover 5026970AA for Wrangler JK and ProMaster 1500 Cover
FainWan 12V Power Outlet Cap Cover Ignition 5026970AA Compatible with Wrangler JK ProMaster 1500

The FainWan Power Outlet Cover is designed to fit various models, including Wrangler JK and ProMaster 1500, ensuring you get the right replacement part for your vehicle. Made from durable ABS plastic, this cover is built to last and withstand daily wear and tear. It directly replaces your old or damaged outlet cap, making installation straightforward and hassle-free. With compatibility spanning multiple years and models, you can trust this cover to keep your power outlet protected and functioning properly, giving you peace of mind while driving.

What We Like
Wide vehicle compatibility
Durable ABS plastic
Direct replacement fit
Long-lasting design
#TOP 6

NGK LB05EP Resistor Spark Plug Cap

NGK
LB05EP
Black
NGK LB05EP Resistor Spark Plug Cap Cover
NGK LB05EP Resistor Spark Plug Cap

The NGK Resistor Spark Plug Cap is designed to offer durability and reliable performance. Its cover is made from tough phenolic resin and EPDM rubber, which means it can handle harsh conditions without breaking down easily. Inside, ceramic resistors help maintain consistent spark quality, ensuring your engine runs smoothly. This cap also resists extreme heat and vibration, so you don’t have to worry about wear or flashover issues. Plus, it’s waterproof, protecting your ignition system from moisture and potential damage. With these features, you get a spark plug cap that helps keep your vehicle running efficiently in challenging environments.

What We Like
Durable phenolic resin cover
Ceramic resistor for reliability
Heat and vibration resistant
Waterproof protection
#TOP 7

Dusledel Fuse Box Cover for Ram 1500 2019-2024

68465573AA
Dusledel Fuse Box Cover for Ram 1500 2019-2024 Cover
Dusledel 68465573AA Fuse Box Cover Compatible with Ram 1500 2019 2020 2021 2022 2023 2024, Replace 68399852AB 68399852AA

The Dusledel Ram Fuse Cover is designed to fit Ram 1500 models from 2019 to 2024, making it easy for you to find the right match for your vehicle. It replaces specific part numbers, so you can be confident it will fit perfectly without hassle. Made from durable plastic, this cover is built to withstand shocks and last longer, protecting your fuse box from damage. By shielding the internal components, it helps maintain your vehicle’s stability and reliable performance, giving you peace of mind while driving. Plus, installation is straightforward with no special tools needed, saving you time and effort.

What We Like
Wide model compatibility
Exact part replacement
Durable plastic construction
Protects internal components
Easy installation
#TOP 8

JadeBeauty Fuse Box Cover for Ram 1500 (2019-2024)

JadeBeauty
68465573AA
JadeBeauty Fuse Box Cover for Ram 1500 (2019-2024) Cover
Fuse Box Cover Fit for Ram 1500 2019 2021 2022 2023 2024, Replacement 68465573AA 68399852AB 68399852AA

The JadeBeauty Ram Fuse Cover is designed to fit Ram 1500 models from 2019 to 2024, making it a perfect match for your vehicle. It replaces specific part numbers, so you can be confident it fits correctly. Made from high-strength ABS material, this cover protects against corrosion and impacts, which means it will last a long time and keep your fuse box safe. By covering the fuse box properly, it helps keep your vehicle’s electrical system stable and secure. Installation is straightforward, saving you time and effort, but be sure to check your vehicle’s compatibility before buying to avoid any hassle.

What We Like
Wide model compatibility
Durable ABS material
Protects electrical system
Easy installation
#TOP 9

Warrenaut Shift Interlock Cover Cap for Nissan Altima 2015-2018

Warrenaut
96945-3TA0A
Warrenaut Shift Interlock Cover Cap for Nissan Altima 2015-2018 Cover
Shift Interlock Cover Cap 2Pcs, for Nissan Altima 2015-2018, 96945-3TA0A, Shifter Lock Release Button Cover

The Warrenaut Shift Lock Cover is designed specifically for Nissan Altima models from 2015 to 2018, ensuring a perfect fit that restores the smooth function of your car’s shift lock override system. Made from durable automotive-grade ABS plastic, this cover stands up to daily wear and extreme temperatures, giving you lasting reliability. Installation is a breeze—you can snap it into place without any tools or special skills, saving you time and avoiding costly dealership visits. Plus, it replaces the original part number 96945-3TA0A, guaranteeing a secure and dependable fit that keeps your gear shift working safely and smoothly.

What We Like
Perfect fit for Nissan Altima
Durable ABS plastic construction
Easy, tool-free installation
Reliable OEM part replacement
#TOP 10

XKH-MOTO 63pcs Black Caps Cover Kit for 04-15 Sportster

XKH-247-020-BK
BLACK
1/4 inch
XKH-MOTO 63pcs Black Caps Cover Kit for 04-15 Sportster Cover
XKH- 63pcs Black Caps Cover Kit Compatible with 04-15 Sportster Engine & Misc Bolt Nut [B075M1MYBB]

The XKH-MOTO Black Caps Kit offers a set of durable covers made from ABS plastic, providing strong protection for your Sportster engine parts and bolts. These caps are designed to be pressed on easily, which makes installation straightforward and hassle-free. However, for the best fit and long-lasting use, having a professional install the kit is recommended. This kit is specifically made to fit Sportster engines and various bolt nuts from 2004 to 2015, ensuring a perfect match for your motorcycle. With this kit, you can enhance the look and safeguard your engine components with ease.

What We Like
Durable ABS plastic
Easy press-on installation
Professional fit recommended
Fits 2004-2015 Sportster parts
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What will a bad distributor cap cause?

A bad distributor cap can cause various issues with the engine. Worn terminals, corrosion, cracks, and carbon tracking can prevent proper voltage from reaching the spark plugs, resulting in misfires, rough running, and overall poor performance.

2. What happens when distributor cap cracks?

When the distributor cap cracks, the engine may experience misfires, leading to rough idling and hesitation during acceleration. It is important to address a cracked distributor cap promptly to ensure proper engine performance.

3. What are the parts under the distributor cap?

Under the distributor cap, you will find the rotor and the ignition coil. The rotor rotates as the engine turns and directs the voltage towards the correct spark plug wire. The ignition coil transforms the low voltage from the battery into the high voltage needed to create a spark.

Editor's Notes

During our distributor cap cover research, we found 24 distributor cap cover products and shortlisted 10 quality products. We collected and analyzed 5,509 customer reviews through our big data system to write the distributor cap covers list. We found that most customers choose distributor cap covers with an average price of $24.69.

The distributor cap covers are available for purchase. We have researched hundreds of brands and picked the top brands of distributor cap covers, including ACDelco, Promrmr, YzusGomumu, NGK, FainWan. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.