Mr Gasket 5657

Everything You Need to Know Before Purchasing the Mr Gasket 5657 Intake Manifold Gasket

The Mr Gasket 5657 is one of the most popular intake manifold gaskets on the market today for a variety of good reasons. This high-performing gasket is designed to deliver reliable sealing and prevent troublesome vacuum leaks.

If you’re considering purchasing the Mr Gasket 5657 gasket, this detailed buying guide will provide you with a comprehensive overview of this product to help inform your decision. We’ll cover the key features and benefits, compatibility, installation, materials, reviews, pricing, troubleshooting, comparisons to alternatives, and much more.

An Overview of the Mr Gasket 5657 Intake Manifold Gasket

The Mr Gasket 5657 is a multi-layer steel intake manifold gasket that is engineered to provide exceptional sealing performance. It utilizes a unique Wave-Loc design that evenly distributes clamping force to prevent leaks. The contoured embossed bead around each port opening helps to maximize seal reliability.

This gasket is constructed from durable materials to handle high temperatures and pressures. It features a steel core sandwiched between rubber and fiber layers. The rubber coating helps to absorb vibration and provide a tight seal.

Some of the main benefits of the Mr Gasket 5657 gasket include:

• Superior sealing – Wave-Loc design prevents leaks even under high boost pressures.
• Durable construction – Multi-layer steel and rubber can withstand high heat and stress.
• Easy installation – OE-style port openings match stock intake manifolds.
• Compatible – Designed as a direct replacement for a variety of vehicles.
• Improved performance – Prevents leaks that can cause power loss.

Now that you understand the basics of this gasket, let’s get into the details on features, installation, compatibility, and other key factors to consider.

Key Features and Benefits of the Mr Gasket 5657

Here are some of the standout features and advantages offered by the Mr Gasket 5657 intake manifold gasket:

• Wave-Loc embossing – This unique design evenly distributes clamping force for strong sealing reliability. The embossed beads surround each port opening.
• Multi-layer steel construction – With layers of steel and rubber, this gasket is designed to handle high pressures and heat cycles without blowing out.
• Contoured port openings – The OE-style openings are contoured to match the ports on stock intake manifolds for a precise fit.
• Rubber coating – The rubber coating on the steel layers helps absorb vibration while also improving the seal.
• Fiber layers – The fiber layers between the steel and rubber add support and further improve thermal resistance.
• Easy installation – With OE-style bolt holes and openings, this aftermarket gasket installs just like the factory part.
• High temperature resistance – Can withstand temperatures up to 400°F thanks to the multi-layer design.
• Superior sealing – The unique Wave-Loc technology prevents leaks better than old-school gasket designs.

By offering robust sealing performance along with durability, the Mr Gasket 5657 solves the problem of vacuum leaks causing drivability issues and power loss.

Step-by-Step Installation Instructions

Installing the Mr Gasket 5657 gasket is very straightforward since it is designed as a direct OE replacement:

1. Remove old gasket – Scrape off any residue and use gasket remover if needed. Inspect mating surfaces for any flaws that could cause leaks.

2. Prepare surfaces – Lightly scuff the manifold and cylinder head surfaces with abrasive pads. Remove all residue. Do not use abrasives on aluminum heads.

3. Test fit gasket – Test fit the new gasket dry first before applying any sealant. Ensure it sits flat and the bolt holes are aligned.

4. Apply sealant – Use a high-quality intake manifold RTV sealant and apply a thin layer along the block end seal paths. Avoid getting sealant inside the ports.

5. Install gasket – Carefully set the gasket in place. Ensure it remains flat as you install it. Use mounting bolts to hold it in position if needed.

6. Install manifold – Install the intake manifold, torquing the bolts to OE specifications in the proper sequence. Reconnect all hoses and electrical connectors.

Following the factory recommended torque specs is critical when tightening down the manifold bolts to get an even clamping load across the gasket. Take your time during installation and thoroughly clean surfaces for best results.

Vehicle Compatibility and Fitment

The Mr Gasket 5657 gasket is designed to directly replace the original equipment intake manifold gasket in a wide variety of domestic and import vehicles. According to the manufacturer, it is compatible with:

• Ford 4.6L V8 and 5.4L V8 engines
• GM Gen III Chevy LS V8 engines
• Dodge 5.7L Hemi engines
• Toyota 3.4L V6 engines
• Nissan VQ35DE and VQ40DE V6 engines
• Mitsubishi 6G72 and 6G75 V6 engines
• Mazda KL-series V6 engines
• Many others

This extensive application range makes the Mr Gasket 5657 a versatile high-performance gasket option. However, it’s still a good idea to verify fitment for your particular vehicle before purchasing. The gasket shape and bolt holes should match the OE part.

You can compare your stock gasket to the Mr Gasket 5657 pictures to check compatibility. Contacting the manufacturer directly is also wise if you are unsure about fitment. Proper fit is critical to get leak-free performance.

How the Mr Gasket 5657 Improves Performance

One of the main benefits of installing the Mr Gasket 5657 intake manifold gasket is that it prevents vacuum leaks that rob engine power. Even small leaks can cause issues like:

• Rough idle
• Hesitation and stumbling
• Loss of power and acceleration
• Fuel trim and emissions problems

The Mr Gasket 5657 seals these leaks thanks to design features like:

• Robust multi-layer steel construction
• Contoured port openings for accurate fit
• Rubber coating for flexibility
• Embossed Wave-Loc beads around ports

By preventing vacuum leaks, the 5657 gasket helps restore throttle response and low-end torque. Leak-free performance means your engine can produce full power output.

The Mr Gasket 5657 is also capable of handling increased pressures and heat cycles from performance modifications without blowing out. Upgrading to this gasket gives you headroom to add forced induction, headers, or aggressive camshafts while ensuring a reliable seal.

Where to Buy the Mr Gasket 5657

The Mr Gasket 5657 intake manifold gasket is sold through aftermarket retailers and auto parts stores. Here are some of the best places to buy:

• Amazon – Free shipping on orders over $25 and great prices from various sellers.
• Summit Racing – Large in-stock selection with quick shipping options.
• JEGS – Frequently runs sales and promotions on Mr Gasket products.
• AutoZone – Convenient local pickup at stores nationwide. Can sometimes price match.
• NAPA Auto Parts – Extensive local store network makes finding parts easy.
• Mr Gasket website – Buy direct from the manufacturer.

Shop around to compare prices between sellers before purchasing. And make sure to use legitimate retailers to ensure you get a genuine Mr Gasket 5657 gasket. Buying direct from Mr Gasket or major retailers is recommended over unknown 3rd party sites.

Construction Materials and Design

The precise materials and construction give the Mr Gasket 5657 gasket the durability and sealing performance needed for the intake manifold:

• Steel core – Center layers of embossed steel provide strength to resist blowing out under high boost pressures.
• Fiber layers – The fiber adds further structural reinforcement and improves thermal resistance.
• Rubber coating – Flexible rubber layers adhere to surfaces to seal out leaks. Also dampens vibration.
• Wave-Loc embossing – This unique wavy pattern in the steel evenly distributes clamping force.
• Contoured openings – Match OE ports for precise fitment and optimal sealing around openings.
• High temperature silicone – Withstands temperatures up to 400°F without deteriorating.

The combination of multi-layer steel construction sandwiched with rubber coatings allows this gasket to seal reliably even in demanding high-performance applications.

Reviews of the Mr Gasket 5657 Intake Manifold Gasket

The Mr Gasket 5657 receives consistently positive reviews and high ratings from customers:

• “Perfect fit, no leaks – Bolted right up and sealed perfectly on my Mustang GT. No more stumbling at idle.”
• “Great upgrade over the stock gasket – My shop recommended this gasket when upgrading to a turbo on my WRX. Much better quality than OE.”
• “Well made and does the job – Lots of smooth power after installing this gasket on my Camaro. Definitely recommend for LS motors.”
• “Saved me money on repairs – Was getting ready to take my truck in for diagnostic after getting a check engine light. This gasket fixed the vacuum leak causing it.”

The main compliments about the 5657 focus on its ease of installation combined with noticeable improvements in engine performance. The quality construction results in reliable sealing even in demanding applications.

Based on customer experiences, the Mr Gasket 5657 gasket lives up to its reputation and provides great bang for the buck. It’s an affordable upgrade that solves intake sealing issues.

Warranty Coverage

The Mr Gasket 5657 intake manifold gasket is backed by a limited lifetime warranty against defects in materials or workmanship. This provides peace of mind that your purchase is protected against early failure.

If you encounter any problems due to faulty manufacturing, Mr Gasket will provide a replacement gasket or refund the purchase price. Make sure to contact the manufacturer directly if you experience any issues with fit or performance.

Keep in mind normal wear or damage from improper installation are not covered. Following the preparation and torque procedures in the installation guide is required to maintain the validity of the warranty.

Troubleshooting Common Problems

While the Mr Gasket 5657 is engineered for reliability, here are some potential issues and solutions to be aware of:

Vacuum leaks – Ensure proper torquing to OE specs in sequence. Use sealant on block mating surfaces. Check for warpage or damage.

Gasket blown out – Over-torquing bolts is a common cause. Stick to torque specs and retest. Upgrade to studs instead of bolts if needed.

Rough idle – Confirm full sealing around all ports. Leaks can affect idle quality and cause misfires.

Power loss – Small leaks rob power over entire RPM range. Reinstall with fresh gasket and sealant if no visible damage.

Engine overheating – Blown head gasket can allow coolant and oil to mix. Pressure test the cooling system to check.

Following the proper preparation and installation steps is crucial to avoid these types of issues and get great performance from the Mr Gasket 5657 gasket.

How Does It Compare to Similar Products?

Fel-Pro and Cometic also make popular multi-layer steel intake manifold gaskets that compete directly with the Mr Gasket 5657:

• Cost – The 5657 is more affordable than Fel-Pro or Cometic gaskets in most applications. Good value.
• Materials – All three use similar steel and rubber construction for durability and sealing.
• Performance – Cometic gaskets are best for high boost race applications. The 5657 and Fel-Pro work well for street use.
• Warranty – Mr Gasket offers a limited lifetime warranty versus 12 months from Fel-Pro and Cometic.
• Availability – Mr Gasket 5657 gaskets are easiest to source from major retailers.

While the other options are great gaskets, the Mr Gasket 5657 tends to offer the best combination of performance, quality construction, and value for street/strip engines. It punches above its weight class.

Common Problems to Watch Out For

While overall a very solid gasket, be aware of these potential Mr Gasket 5657 issues:

• Warping or damaging mating surfaces – Must resurface/machine surfaces to prevent leaks.
• Re-using old bolts – Stretching can cause inadequate clamping force and leaks. Always install new OE bolts.
• Incorrect torque sequence – Must tighten bolts incrementally in OE sequence or gasket may blow.
• Forgetting sealant – Applying sealant to block surface is crucial for full sealing.
• Poor port matching – File gasket if needed for proper alignment to prevent blocking airflow.
• RTV migrating – Don’t apply excessive sealant or it may ooze into ports or engine.

Following the installation instructions properly is key to avoiding these problems. Take your time and use the correct tools for best results.

Maintenance Tips and Longevity

With proper installation and maintenance, the Mr Gasket 5657 gasket can easily provide 50,000 miles or more of reliable service life. Here are some tips for longevity:

• annual inspection for leaks or damage as part of a tune-up
• re-torque manifold bolts to OE spec if any loosening is found
• use quality ethanol-compatible fuels to prevent corrosion
• avoid overheating the engine for long periods
• repair any oiling issues to prevent oil from contaminating gasket
• clean mating surfaces thoroughly before reinstalling
• periodic valve adjustment to prevent recession and leaks around valves

The multi-layer steel construction gives this gasket excellent resistance to blowouts and leaks over time. But regular inspection and maintenance is still recommended for optimal longevity.

Mr Gasket 5657 Pricing

The Mr Gasket 5657 intake manifold gasket ranges from approximately $15 to $35 depending on the application. Here are some example prices:

• 5.4L Ford applications – Around $20
• LS1/LS6 Chevy applications – Approximately $25
• Hemi Dodge applications – Around $35
• Nissan VQ35DE – Around $15

Prices can vary between retailers. Buying in bulk can save money for shop owners doing frequent installations.

Overall the 5657 provides excellent value given its robust construction and performance. It’s very reasonably priced versus comparable gaskets from Fel-Pro and Cometic.

Replacement Interval

Every 50,000 to 100,000 miles or so is a typical replacement interval for intake manifold gaskets. However, it depends on several factors:

• Operating conditions – frequent short trips and cold starts accelerate wear
• Engine power output – forced induction, nitrous and other mods require more frequent replacement
• Maintenance – regularly re-torquing bolts extends gasket life
• Oil leaks – contaminated or low oil can lead to premature failure
• Tuning – overly lean AFRs increase combustion temps and blowout risk

Monitor your engine for signs of vacuum leaks like surging idle or check engine lights. Be proactive with replacement to avoid being stranded with a bad intake manifold gasket.

Suitability for High-Performance Engines

Thanks to its durable multi-layer steel construction and Wave-Loc design, the Mr Gasket 5657 intake manifold gasket excels in high-performance applications.

Features like:

• Steel core – Handles boost pressures exceeding 30 psi without blowing out
• Rubber coating – Prevents leaks around ports up to 400°F temperatures
• Embossed sealing beads – Maintain seal through extreme heat cycles

Make this gasket well-suited for modified engines with:

• Forced induction (turbo/supercharged)
• Nitrous oxide injection
• High-lift cams and ported cylinder heads
• Higher RPM operation
• Racing use and conditions

The Mr Gasket 5657 has the strength and sealing technology needed for today’s high-output street/strip engines. An affordable upgrade over OE gaskets.

Does It Fit All Engine Types?

The Mr Gasket 5657 is designed specifically for V6, V8, and inline-6 cylinder engines. Key applications include:

• 4.6L, 5.4L Modular Ford V8s
• LS Gen III Chevy V8s
• Chrysler Hemi V8s
• Nissan VQ35DE and VQ40DE V6s
• Toyota 3.4L V6 engines

It has the proper port configuration, overall dimensions, and bolt holes to directly replace factory gaskets on these engine types only.

The 5657 will not fit 4-cylinder engines or other unconventional cylinder patterns like V10s or W12s. Make sure to verify it is spec’d for your particular engine before purchasing. Contact Mr Gasket directly with fitment questions.

Different Models and Versions

Mr Gasket uses specific part numbers to denote fitment for different vehicle applications. For example:

• 5657 – Fits Ford 4.6L and 5.4L Modular V8 engines
• 5657S – For GM Gen III LS V8 engines
• 5657M – Specified for Chrylser 5.7L Hemi V8 motors
• 5657N – Made for Nissan VQ35DE and VQ40DE V6 configurations

The overall gasket design and technology is the same. But port shapes, bolt holes, and dimensions vary to match different manufacturer’s intake manifolds. So always cross-reference part numbers for your specific vehicle.

Installation Requirements

Here are the key requirements for properly installing the Mr Gasket 5657 intake manifold gasket:

• Clean surfaces – Mating areas must be cleaned of old gasket material and residue
• RTV sealant – Apply a thin layer of high-quality sealant on block mating surfaces
• Proper torquing – Tighten bolts evenly in 2-3 steps following OE sequence and specs
• No re-use – Always install new OE bolts rather than re-using stretched bolts
• Precise fitment – Gasket should sit flat and not extend into any ports

Taking the time to prepare surfaces and following the manufacturer’s torque procedure is strongly recommended for optimal sealing.

Use in Off-Road and Racing Vehicles

The durable construction of the Mr Gasket 5657 makes it well-suited for off-road and racing applications that stress intake gaskets.

Key advantages for off-road use:

• Multi-layer steel – Handles vibration from rough terrain without cracking
• Embossed beads – Maintain seal through extreme dust and dirt exposure
• 400°F rating – Won’t fail from engine heat running at high RPM for long periods
• High clamping force – Seals reliably even under hard landings or impacts jumping

For racing use, the 5657 resists blowing out from nitrous oxide and high boost pressures thanks to the rigid Wave-Loc design. OE-style port openings also optimize airflow on engines with ported heads.

Overall the Mr Gasket 5657 provides the performance and durability needed for extreme operating conditions in off-road, racing, and performance street applications.

Key Benefits of the Mr Gasket 5657

To summarize, here are the main benefits that make the Mr Gasket 5657 intake manifold gasket a top choice:

• Superior sealing – Prevents vacuum leaks through innovative Wave-Loc technology
• Multi-layer steel construction – Withstands high pressures and temperatures without failing
• OE-style fitment – Direct replacement installs easily on a variety of vehicles
• High quality materials – The optimal combo of rubber, steel, and fiber
• Improved acceleration – Allows engine to make full power by sealing leaks
• Tunable for performance – Handles increased boost, nitrous, and head work without blowing out
• Affordable pricing – More budget-friendly than other premium gaskets
• Easy to source – Available at auto parts stores and retailers nationwide

For critical intake sealing reliability on street, race, and off-road vehicles, the Mr Gasket 5657 is a no-brainer upgrade. It provides performance and durability at a reasonable price.

Conclusion

Hopefully this comprehensive buying guide gives you all the details needed to decide if the Mr Gasket 5657 is the right intake manifold gasket for your vehicle.

The key takeaways are:

• Multi-layer steel construction handles high pressures without failure
• Wave-Loc technology seals better than old-school gasket designs
• Direct fitment upgrades sealing on many popular V6 and V8 motors
• Improves throttle response and power by eliminating vacuum leaks
• Durable enough for raced and off-road use with proper installation

Considering its quality construction and performance at an affordable price, the Mr Gasket 5657 is hard to beat. It’s one of the top aftermarket intake gaskets available today.