BLUEDEVIL 38336 Devils Head Gasket Sealer Blue

( Brand: Bluedevil ), ( Manufacturer Part Number: 38336 ), ( Type: Gasket Sealer ), ( Volume: 16oz. ), ( Package Quantity: Pack Of 1 )

Review BLUEDEVIL Blue Devils Head Gasket Sealer

The **Blue Devil 38336 Devil s Head Gasket Sealer** is a high-performance, premium-grade sealing compound specifically engineered to provide an unmatched solution for repairing and preventing leaks in internal combustion engines, particularly in challenging applications where traditional sealers fall short. Formulated with a proprietary blend of synthetic rubber, high-temperature resins, and specialized adhesives, this gasket sealer creates an ultra-strong, flexible, and long-lasting barrier that withstands extreme heat, pressure, and mechanical stress making it ideal for high-performance engines, turbocharged setups, and heavy-duty applications where reliability is non-negotiable. Unlike conventional sealers that may dry out or crack under intense conditions, the Devil s Head formula remains resilient, maintaining its integrity even in temperatures exceeding 3,000 F, ensuring a watertight seal that resists oil, coolant, and fuel leaks over time. Its unique "Devil s Head" branding signifies its reputation for durability and effectiveness, earned through rigorous testing in demanding environments where other products often fail. Whether tackling a stubborn head gasket leak, reinforcing a cracked cylinder head, or preparing for a high-mileage rebuild, this sealer delivers a robust, corrosion-resistant seal that not only stops leaks but also enhances engine longevity by preventing future wear and tear. The product s ease of application simply brush-on or spray-on makes it a versatile choice for both professional mechanics and DIY enthusiasts, while its compatibility with a wide range of materials, including aluminum, cast iron, and steel, ensures a universal fit for virtually any engine configuration. Backed by Blue Devil s decades of experience in automotive sealing solutions, the 38336 Devil s Head Gasket Sealer stands as a trusted name in the industry, offering peace of mind to those who demand nothing less than perfection in engine maintenance.

**Pros and Cons of Buying BlueDevil 38336 (Devil s Head Gasket Sealer)**

1. **Effectiveness for Leaks** BlueDevil s Devil s Head formula is designed to seal leaks in combustion chambers, valve cover gaskets, and oil cooler lines without requiring engine disassembly. It works on both aluminum and cast iron heads, making it versatile for various engines.

2. **No Engine Disassembly Needed** Unlike traditional gasket replacement, this sealer can be applied through the oil fill cap or valve cover, saving time and labor costs associated with engine teardowns.

3. **Compatibility with Different Engine Types** It is formulated to work with gasoline, diesel, and flex-fuel engines, as well as both aluminum and cast iron cylinder heads.

4. **Prevents Future Leaks** The sealer forms a durable, high-temperature bond that can help prevent future gasket failures, especially in older engines prone to wear.

5. **Easy Application** The process is straightforward: drain the oil, add the sealer, refill the oil, and start the engine. No special tools are required beyond basic maintenance equipment.

6. **Affordable Solution** Compared to the cost of labor for a full head gasket replacement, BlueDevil offers a budget-friendly alternative, especially for minor leaks.

7. **Works on Multiple Gasket Areas** In addition to head gaskets, it can seal leaks in oil pans, valve covers, and even transmission coolers in some cases.

8. **Temporary Fix for Emergency Situations** If you re dealing with a leak on the road or in a pinch, this can buy you time until a permanent repair is possible.

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1. **Not a Permanent Fix** While effective for many leaks, BlueDevil is not a long-term replacement for a failed head gasket. It may need reapplication every few thousand miles or years, depending on engine conditions.

2. **Limited to Specific Leaks** It may not work for severe head gasket failures (e.g., coolant mixing with oil or extreme internal leaks). In such cases, a professional head gasket replacement is necessary.

3. **Requires Oil Drainage** The process involves draining the oil, which adds a small amount of time and effort to the repair.

4. **Potential for Clogging** If overused or misapplied, the sealer could potentially clog oil passages or filters, though this is rare with proper usage.

5. **Not Suitable for All Engines** Some high-performance or turbocharged engines may have specific requirements that BlueDevil doesn t address, and mixing it with other sealers could cause compatibility issues.

6. **Temporary Nature** If the underlying cause of the leak (e.g., warped head, cracked block) isn t addressed, the sealer may fail over time, leading to recurring problems.

7. **May Not Work on All Materials** While it s designed for aluminum and cast iron, some exotic materials or heavily corroded surfaces might not bond properly.

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BlueDevil 38336 Devil s Head Gasket Sealer is a practical, cost-effective solution for sealing minor leaks in cylinder heads, valve covers, and oil pans without the need for engine disassembly. It s ideal for temporary fixes, emergency repairs, or older engines with minor wear. However, it is not a permanent replacement for a failed head gasket and should not be relied upon for severe internal leaks or long-term use without addressing the root cause.

For minor leaks, occasional oil consumption, or preemptive maintenance, BlueDevil is a solid choice. But if you re dealing with a blown head gasket (e.g., coolant in oil, white smoke from exhaust), a professional repair is necessary.

- **Use BlueDevil if:** You have a minor leak (e.g., oil seeping from a valve cover or slight combustion chamber leakage), want to avoid engine teardown, or need a quick fix before a more permanent repair.

- **Avoid BlueDevil if:** The leak is severe (coolant mixing with oil, excessive white smoke), the engine has a warped head or cracked block, or you re unsure of the leak s source.

- **Best Practice:** If you apply BlueDevil, monitor oil and coolant levels closely. Reapply as needed (typically every 3,000 5,000 miles) and consider a professional inspection if leaks persist or worsen.

For long-term reliability, address the underlying issue with a proper gasket replacement, but BlueDevil is a valuable tool for short-term solutions.

Details:

Made by the brand BlueDevil, this gasket sealer is sold in a pack of 1 and comes with manufacturer part number 38336. Although it does not come with a warranty, this product is reliable choice for those looking to seal gaskets in their vehicles. Product designed to seal gaskets in automotive engines. The BlueDevil Head Gasket Sealer is a 16oz.

part #: 38336 prices

• $25.00-$35.83

specifications automobilefluids:

• brand: Bluedevil
• mpn: 38336
• type: Gasket Sealer
• volume: 16oz.
• package quantity: Pack Of 1

payments automobilefluids:

• wallet: Paypal
• credit card: Diners-club
• other

seller automobilefluids:

• rating: 0.0%
• city: Columbus, Ohio
• # reviews: 0

general automobilefluids:

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

offer automobilefluids:

• quantity: 1
• started: March 14, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0
• best offers: True

shipping automobilefluids:

• type: Calculated
• cost: $5.20
• carrier: USPS
• service: USPS Ground Advantage
• transit: 5-11 Days
• class: Standard

returns automobilefluids:

• policy: No Returns

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