HONDA 08718-004 Hondabondht Silicone Gasket Prohonda Tube 08717-004

( Manufacturer Part Number: 08718-004 ), ( Type: Gasket Sealer ), ( Volume: 1.9 Fl Oz ), ( Country Of Origin: United States )

Review HONDA Genuine Hondabondht Hi temp Silicone Liquid Gasket Prohonda New Tube

The **Honda 08718-004 HondaBondHT Hi-Temp Silicone Gasket** and its companion part, the **08717-004 ProHonda Tube**, represent a premium, high-performance sealing solution engineered specifically for Honda engines requiring superior heat resistance, durability, and reliability. Designed to meet the demanding conditions of modern high-performance and high-temperature applications, this gasket set is crafted from **HondaBondHT**, a proprietary high-temperature silicone compound that remains stable under extreme thermal stress, preventing degradation, warping, or premature failure even in aggressive driving scenarios or modified engines where conventional gaskets would quickly succumb to heat and pressure. The **08718-004** gasket itself is precision-molded to ensure an exact fit across critical sealing surfaces, including cylinder heads, intake manifolds, and oil pans, while its reinforced construction minimizes the risk of leaks under high vacuum or boost conditions, making it ideal for turbocharged or supercharged engines. Complementing this gasket is the **08717-004 ProHonda Tube**, a high-quality silicone tube designed for fluid transfer applications, such as oil or coolant lines, where flexibility, chemical resistance, and temperature tolerance are paramount. Together, these components form a seamless sealing system that enhances engine longevity by maintaining optimal compression, preventing oil or coolant contamination, and reducing the risk of catastrophic failure due to seal failure. Whether installed in a stock engine undergoing routine maintenance or a heavily modified performance build, this gasket and tube combination delivers the confidence of a factory-level seal with the added assurance of Honda s engineering precision and durability.

### **Pros and Cons of buying a Honda 08718-004 (HondabondHT Hi-Temp Silicone Gasket) and 08717-004 (ProHonda Tube)**

1. **High-Quality Materials** Both the **HondabondHT silicone gasket** and **ProHonda tube** are designed for durability and resistance to extreme temperatures, oil, and fuel, making them suitable for long-term use in engines.

2. **OEM-Level Performance** The **HondabondHT** is a premium silicone gasket that matches or exceeds Honda s original specifications, ensuring a proper seal and preventing leaks. The **ProHonda tube** is a high-performance fuel line alternative that reduces fuel line failures, a common issue in older Honda engines.

3. **Compatibility** These parts are specifically engineered for Honda applications, reducing the risk of improper fitment issues that can occur with generic aftermarket parts.

4. **Long-Lasting Solution** Silicone gaskets and reinforced fuel lines are less prone to cracking and degradation over time compared to traditional rubber or plastic components, which can fail due to heat, ozone, or fuel additives.

5. **Ease of Installation** Both parts are designed with user-friendly features, such as precise sizing and clear labeling, making them easier to install than some aftermarket alternatives that may require extensive modifications.

6. **Reduced Maintenance Risks** Proper sealing with **HondabondHT** and a reliable fuel line with **ProHonda** can prevent oil leaks, fuel line failures, and related engine damage, saving time and money on repairs.

7. **Warranty Coverage** Many reputable sellers (such as Honda dealerships or authorized distributors) offer warranties on these parts, providing peace of mind against defects.

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1. **Cost** Both parts are premium-quality and may be more expensive than generic aftermarket alternatives. While they offer better longevity, the upfront cost could be a deterrent for budget-conscious buyers.

2. **Limited Availability** Depending on the region, these parts may not be as widely stocked as common OEM or aftermarket alternatives, requiring special ordering or purchasing from online retailers.

3. **Installation Complexity** While designed for ease, some users particularly those without mechanical experience may still find installation challenging, especially if additional tools or disassembly is required.

4. **Potential Overkill for Minor Repairs** If the issue is not related to gasket or fuel line failure (e.g., a simple bolt or hose replacement), investing in these parts may be unnecessary and cost-ineffective.

5. **Compatibility Confusion** Some buyers may mistakenly purchase the wrong part if they are not familiar with Honda s part numbering system, leading to wasted money or incorrect installations.

6. **Environmental Concerns** Silicone and reinforced rubber components may not be as easily recyclable as traditional materials, though this is less of an issue for individual consumers than for large-scale manufacturers.

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The **Honda 08718-004 (HondabondHT Hi-Temp Silicone Gasket)** and **08717-004 (ProHonda Tube)** are high-quality, reliable replacements that offer superior performance and longevity compared to many aftermarket alternatives. They are ideal for owners who prioritize durability, leak prevention, and long-term engine health particularly in high-mileage or performance-modified Honda engines.

However, the higher cost and potential complexity of installation may not justify their purchase for minor or non-critical repairs. If you are addressing a known issue with gasket failure, fuel line degradation, or oil leaks, these parts are a strong recommendation. For routine maintenance or non-critical upgrades, a more budget-friendly OEM or aftermarket option might suffice.

- **Buy if:** You are replacing a failing gasket or fuel line in a Honda engine, especially one prone to leaks or high-temperature stress. The **HondabondHT** and **ProHonda** parts are worth the investment for long-term reliability.

- **Avoid if:** The repair is minor (e.g., a simple hose or bolt replacement) and you are working with a tight budget. In such cases, a cheaper but still high-quality alternative (e.g., a reputable aftermarket gasket or fuel line) may be sufficient.

- **Best Practice:** Always verify part compatibility with your specific Honda model and year before purchasing. If in doubt, consult a trusted mechanic or Honda dealership for guidance.

For most serious Honda owners dealing with gasket or fuel line failures, these parts are a **strong and justified purchase**.

Details:

Genuine Honda, 1x 1.9fl oz ProHonda Hondabond HT Hi-temp. Silicone liquid gasket - Made in USA Part 08718-004 Factory Sealed New Package, 1x 1.9fl oz ProHonda Hondabond HT.

part #: 08718004 prices

• $20.16-$20.49

specifications automobilefluids:

• for makes: Honda
• mpn: 08718-004
• type: Gasket Sealer
• volume: 1.9 Fl Oz
• country of origin: United States

offer automobilefluids:

• quantity: 10
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: April 28, 2026

seller automobilefluids:

• city: Atlanta, Georgia
• rating: 100.0%
• # reviews: 738

returns automobilefluids:

• policy: No Returns

general automobilefluids:

• Automotive Tools Supplies > Fluids Chemicals > Gasket Makers/Removers/Sealers
• condition: New

shipping automobilefluids:

• carrier: USPS
• cost: $6.62
• type: Calculated
• service: USPS Ground Advantage
• class: Standard
• transit: 3-9 Days

payments automobilefluids:

• other
• wallet: Apple-pay
• credit card: Discover

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