
72004 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $106.99 | Condition is New, Moroso 72004 Insulated Plug Wire Sleeve- Black 25ft, FREE SHIPPING | 99.7% |
![]() | $106.99 | Condition is New, Moroso 72004 Insulated Plug Wire Sleeve- Black - 25In, FREE SHIPPING | 99.9% |
![]() | $106.99 | Condition is New, Moroso Spark Plug Wire Cover 72004;, FREE SHIPPING | 99.9% |
![]() | $110.11 | Top Pick! Condition is New, Moroso for Insulated Spark Plug Wire Sleeve - 8mm - Black - 25ft Roll, FREE SHIPPING | 99.9% |
![]() | $112.99 | Condition is New, MOROSO Insulated Plug Wire Sleeve- Black - 25ft, FREE SHIPPING | 99.4% |
![]() | $114.56 | Condition is New, MOROSO 72004 Insulated Spark Plug Wire Sleeve, 25 ft, Black, FREE SHIPPING | 100.0% |
![]() | $106.99 | Top Pick! Condition is New, Moroso 72004 Insulated Spark Plug Wire Sleeve 8mm Black, shipping cost = $11.95 | 99.8% |
![]() | $106.99 | Condition is New, Moroso 72004 Blue Max Insulated Spark Plug Wire Sleeve, shipping cost = $15.99 | 99.4% |
![]() | $123.68 | Condition is New, MOROSO Insulated Plug Wire Sleeve- Black - 25ft- 72004, FREE SHIPPING | 99.2% |
![]() | $123.99 | Condition is New, Moroso 72004, FREE SHIPPING | 100.0% |
![]() | $106.99 | Condition is New, MOROSO 72004 Insulated Spark Plug Wire Sleeve, 7-8 mm, 25 ft, Black, shipping cost = $18.99 | ![]() |
![]() | $106.99 | Condition is New, Moroso Ultra 40 Insulated Wire Sleeve Universal for Distributor Ignition, shipping cost = $19.73 | 99.2% |
![]() | $129.47 | Condition is New, Moroso 72004, One Black Fiberglass Insulated Plug Wire Sleeve- Black - 25Ft , FREE SHIPPING | ![]() |
![]() | $131.79 | Condition is New, Sleeve Moroso 72004, FREE SHIPPING | 100.0% |
![]() | $152.10 | Condition is New, Moroso 72004, One Black Fiberglass Insulated Plug Wire Sleeve- Black - 25Ft , FREE SHIPPING | 96.7% |
![]() | $152.10 | Top Pick! Condition is New, Moroso 72004, One Black Fiberglass Insulated Plug Wire Sleeve- Black - 25Ft , FREE SHIPPING | 98.2% |

Moroso's 72004 Insulated Plug Wire Sleeve is an essential automotive accessory designed to provide superior protection and insulation for plug wires in high-performance applications. This 25-foot-long sleeve is specifically engineered to fit most standard 5/16" plug wires, making it a versatile solution for various vehicles. The sleeve is constructed from a high-quality, heat-resistant, and low-smoke material, ensuring reliable performance and durability even under the most demanding conditions.
The Moroso 72004 Insulated Plug Wire Sleeve boasts a unique braided design, which not only enhances its aesthetic appeal but also contributes to its functional advantages. The braided reinforcement provides extra strength, preventing the sleeve from weeling or crushing easily. This extra layer of protection is crucial in high-performance applications where the plug wires experience intense vibration and heat.
The insulation provided by the Moroso 72004 Insulated Plug Wire Sleeve is remarkable. It effectively eliminates the need for traditional heat insulation wraps made of materials like fiberglass or ceramic, as this sleeve offers insulation properties while autonomously maintaining its shape. This heat protection is important because it helps to prevent the plug wires from melting and potentially causing a short circuit or other electrical issues.
This sleeve is an excellent choice for enthusiasts, racers, and professionals looking to improve the overall performance and longevity of their vehicle's electrical system. It caters to those who demand the utmost reliability and focus on optimizing performance by replacing the factory-installed plug wires with aftermarket, high-performance options.
Installing the Moroso 72004 Insulated Plug Wire Sleeve is straightforward and can be accomplished using common hand tools. The product comes in one continuous length, removing the need for multiple installations to provide full coverage for 25 feet of plug wires.
To summarize, Moroso's 72004 Insulated Plug Wire Sleeve is a high-quality, heat-resistant, 25-foot-long sleeve designed to protect and insulate aftermarket plug wires in various automotive applications. Its distinct braided design and reliable insulation properties ensure optimal performance, increased durability, and a professional-looking finish.
Moroso 72004 Insulated Plug Wire Sleeve: A Detailed Analysis
The Moroso 72004 Insulated Plug Wire Sleeve is an automotive product designed to insulate plug wires against vibration and high under-the-hood temperatures. This product can have several benefits and drawbacks, depending on individual needs and circumstances:
Pros:1. Insulation: Moroso insulated plug wire sleeves provide an effective barrier against heat and mechanical vibration. This reduces wear and tear on the plug wires and promotes consistent spark performance.
2. Improved Performance: By insulating the wires, these sleeves can help ensure that sparks arrive at the spark plugs with maximum intensity. This can result in improved engine performance and increased horsepower.
3. Aesthetics: Insulated plug wire sleeves can improve the appearance of an engine bay by providing a uniform, professional-looking covering for the wires.
4. Durability: Moroso sleeves are made from high-quality materials that can withstand prolonged exposure to extreme heat and harsh engine environments.
5. Easy Installation: The 25-foot length of this particular Moroso product makes it suitable for most vehicle applications, and the sleeves are designed to slip over the wires quickly and easily.
Cons:1. Cost: Insulated plug wire sleeves can be more expensive than standard plug wires or uninsulated sleeves. But considering the potential performance improvements and engine protection, this may be a worthwhile investment for some enthusiasts.
2. Fitment: It is essential to ensure that the purchased Moroso sleeve set fits the specific make and model of the vehicle. Improper fitment can lead to issues such as poor performance or damage to the wires.
3. Installation Complexity: While it's generally a straightforward process to install the Moroso sleeves, it might be more complex for those unfamiliar with engine bay modifications or diagnosing plug wire fitment issues.
4. Potential for Interference: Care should be taken to ensure that the insulated sleeves do not interfere with any other automotive components (such as fan blades or moving parts). Proper installation can help mitigate this issue.
In conclusion, Moroso 72004 Insulated Plug Wire Sleeves offer several advantages like improved performance, insulation, better aesthetics, durability, and ease of installation, but potential drawbacks include cost, fitment, installation complexity, and the potential for interference.
Upon weighing the pros and cons, this product could be an excellent investment for car enthusiasts looking to enhance their engine's performance, protect plug wires, and improve the looks of their engine bay. If you are planning on installing the sleeves yourself, it's essential to ensure accurate fitment and careful installation to achieve the best results.
All in all, the positive aspects of the Moroso insulated plug wire sleeves often outweigh the downsides, making this an attractive choice for those aiming to maximize their engine's capabilities and maintain a strong connection between spark plugs and ignition coils.
Details:
Spark plug wire sleeve - 7mm -8mm wires 25 ft fiberglass / silicone black each.
specifications heatnshield:
- brand: Moroso
- mpn: 72004
- part type: Wire Plug Sleeve
- upc: 084663720048
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
seller heatnshield:
- rating: 99.3%
- city: san marcos, california
- # reviews: 399
returns heatnshield:
- paid by: buyer
- policy: returns accepted
- time: 30 days
offer heatnshield:
- sold #: 20
- options: ship-to-home
- in stock #: 5
- availability: in stock
- prices: $106.99–$152.10
- item condition: New
- started: january 10, 2025
shipping heatnshield:
- service: usps ground advantage
- type: fixed
- carrier: usps
- transit: 5-13 days
- class: standard
payments heatnshield:
- credit card: mastercard
- wallet: apple-pay
- other
















