2004 Buick Regal Performance Engines

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Keep Your 2004 Buick Regal in Top Shape with a Quality Performance Engine

When it comes to maintaining or upgrading your 2004 Buick Regal, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Performance Engine for your Regal. We currently carry a top Performance Engine in stock that is built to last. Whether you’re replacing a damaged Performance Engine or looking to upgrade, our selection for the 2004 Buick Regal ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Performance Air Filters and Performance Ignition Products to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2004 Buick Regal running smoothly and looking great.

Essential 2004 Buick Regal Performance Engines

FEL-PRO Performance – FEL-PRO Performance Performance Cylinder Head Gasket, 1000 (Part No.1000)

FEL-PRO Performance Performance Cylinder Head Gasket, 1000

from

$61.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1010 (Part No.1010)

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1010

from

$51.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Mr. Gasket – Mr. Gasket Mls Head Gasket, 3130G (Part No.3130G)

Mr. Gasket Mls Head Gasket, 3130G

from

$117.99
Our unique Multi-Layered steel head gasket embossment formation process optimizes the embossment radius, reduces stress points, enhances gasket conformability, and provides uniform clamp load distribution. This all results in superior surface contact between block and cylinder head. All head gasket layers/spacers go through an additional process to significantly reduce forming induced stress. Advantages are reduced brittleness in material, increased flexibility and deformation retention. This stabilizes the gasket, resulting in reduced cylinder bore distortion and improved combustion seal fro the extreme cylinder pressures found in high compression, supercharged and turbocharged applications. A proprietary polymer coating ensures the micro-seal of engine coolant and oil fluids.brbrA typical MLS head gasket requires a smoother (30Ra) surface finish than composite head gaskets. Mr. Gasket’s proprietary polymer coating will seal a surface finish twice as rough (60Ra) as a typical MLS head gasket. For high performance street, drag race and oval track use. Mr. Gasket provides a Limited Lifetime Warranty for MLS cylinder head gaskets.
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FEL-PRO Performance – FEL-PRO Performance Performance Cylinder Head Gasket, 1125 (Part No.1125)

FEL-PRO Performance Performance Cylinder Head Gasket, 1125

from

$109.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
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Edelbrock – Edelbrock Cylinder Head Gasket Set for Chevrolet, 4.125 Bore Size, 7310 (Part No.7310)

Edelbrock Cylinder Head Gasket Set for Chevrolet, 4.125 Bore Size, 7310

from

$54.99
Edelbrock part No: 7310 head gasket is intended for Small Block Chevy Performer and RPM Heads. This gasket comes as a set and is for 1957-1985 engine sizes 283-302-307-327-350-400 without steam holes. This has a 4.190 bore size, .038 compressed thickness and 8.60 cc volume.
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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1004 (Part No.1004)

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1004

from

$44.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Mr. Gasket – Mr. Gasket Ultra Seal: Head Gasket, 5788G (Part No.5788G)

Mr. Gasket Ultra Seal: Head Gasket, 5788G

from

$92.99
Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.brbrGasket Bore 4.230 inch, Compressed thickness 0.038 inch.
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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003 (Part No.1003)

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003

from

$42.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Most Popular Performance Engine Cylinder Head Gasket for 2004 Buick Regals

Enhance your 2004 Buick Regal with this popular Performance Engine Cylinder Head Gasket we have in stock, for $61.99.

FEL-PRO Performance – FEL-PRO Performance Performance Cylinder Head Gasket, 1000 (Part No.1000)

FEL-PRO Performance Performance Cylinder Head Gasket, 1000

from

$61.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
See More

FAQs for 2004 Buick Regal Performance Engines

What’s the price range for 2004 Buick Regal Performance Engines?

We currently have just one Performance Engines for the 2004 Buick Regal in stock: FEL-PRO Performance Performance Cylinder Head Gasket, 1000 and it costs $61.99.

Does Advance Auto Parts sell Performance Engines for other Buick Regal model years?

Yes, we carry Performance Engines for 29 model years of Buick Regals between 1973 and 2003. The following model years are the most popular for Performance Engine purchases: 2003, 2002, 2001, 1999, 1998, 1997, 1996, 1995, and 1994.

Does Advance Auto Parts sell Performance Engines for any other 2004 Buick models?

Yes. We stock Performance Engines for 2 other popular 2004 Buick models. Some of the most popular are 2004 LeSabre Performance Engines, 2004 Park Avenue Performance Engines, and 2004 Rainier Performance Engines.

What types of Performance Engines do you sell for my 2004 Buick Regal?

We currently have just 1 Performance Engine in stock for a 2004 Buick Regal, and as of 9/14/26, it is a Performance Engine Cylinder Head Gasket.

Can I get help with 2004 Buick Regal Performance Engine orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Performance Engines and more.

What is your return policy for Buick Regal Performance Engines?

Advance Auto Parts keeps returns simple. For new Buick Regal Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.