1986 Dodge Diplomat Performance Exhaust Products

Keep Your 1986 Dodge Diplomat in Top Shape with Quality Performance Exhaust Products

Whether you’re repairing or upgrading your Performance Exhaust Product, using high-quality parts is key to keeping your 1986 Dodge Diplomat looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Exhaust Manifold Gaskets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1986 Dodge Diplomat Performance Exhaust Product at Advance Auto Parts is around $32.14, with a range that starts at $18.59 and goes up to $48.49. With 4 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Header Gasket Set, Exhaust Gasket Set, and Exhaust Manifold Gasket Set start at just $18.59 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Performance Exhaust Product, don’t forget to check out other key components like Performance Fuel Systems and Performance Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1986 Dodge Diplomat in peak condition, inside and out.

Essential 1986 Dodge Diplomat Performance Exhaust Products

FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1432)

Exhaust Manifold Gasket Set

from

$27.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
  • Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
  • Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
  • Slotted bolt holes allow for easier header installation.
  • Not intended for use in emission controlled vehicles.
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Flowtech – Header Gasket Set (Part No.99361FLT)

Header Gasket Set

from

$18.59
Header Gasket Set

Mr. Gasket – Ultra Seal: Exhaust Gasket Set (Part No.5938)

Ultra Seal: Exhaust Gasket Set

from

$48.49
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

Product Features:
  • Manufactured from high-temperature steel core/graphite faced exhaust material
  • Expanded steel core provides stability and maximum torque retention to eliminate gasket failure
  • Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head
  • Conforms to and seals minor surface irregularities
  • Can be trimmed if necessary for modified port applications
  • For OE replacement, high performance street, drag race and oval track use
  • Anti-Stick Properties
  • Easy Removal For Disassembly
See More

Mr. Gasket – Exhaust Gasket Set (Part No.358)

Exhaust Gasket Set

from

$33.99
Mr. Gasket Performance Exhaust Gaskets are manufactured from high-temperature composite material. They provides maximum torque retention to eliminate gasket failure. Precision die cut for an excellent fit, but can be trimmed if necessary for modified port applications. For OE replacement, high-performance street, drag race and oval track. Rectangular Ports, 1.30 inch x 1.80 inch

Product Features:
  • Manufactured from high-temperature acrylic blend exhaust material
  • Provides excellent sealing and durability
  • Can be trimmed if necessary for modified port applications
  • For OE replacement, high performance street, drag race and oval track use
  • Precision Die Cut For Excellent Fit
See More

Most Popular Performance Exhaust Manifold Gaskets for 1986 Dodge Diplomats

Enhance your 1986 Dodge Diplomat with one of the 4 Performance Exhaust Manifold Gaskets we have in stock, starting at just $18.59.

Flowtech – Header Gasket Set (Part No.99361FLT)

Header Gasket Set

from

$18.59
Header Gasket Set

Mr. Gasket – Exhaust Gasket Set (Part No.358)

Exhaust Gasket Set

from

$33.99
Mr. Gasket Performance Exhaust Gaskets are manufactured from high-temperature composite material. They provides maximum torque retention to eliminate gasket failure. Precision die cut for an excellent fit, but can be trimmed if necessary for modified port applications. For OE replacement, high-performance street, drag race and oval track. Rectangular Ports, 1.30 inch x 1.80 inch

Product Features:
  • Manufactured from high-temperature acrylic blend exhaust material
  • Provides excellent sealing and durability
  • Can be trimmed if necessary for modified port applications
  • For OE replacement, high performance street, drag race and oval track use
  • Precision Die Cut For Excellent Fit
See More

FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1432)

Exhaust Manifold Gasket Set

from

$27.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
  • Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
  • Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
  • Slotted bolt holes allow for easier header installation.
  • Not intended for use in emission controlled vehicles.
See More

Mr. Gasket – Ultra Seal: Exhaust Gasket Set (Part No.5938)

Ultra Seal: Exhaust Gasket Set

from

$48.49
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

Product Features:
  • Manufactured from high-temperature steel core/graphite faced exhaust material
  • Expanded steel core provides stability and maximum torque retention to eliminate gasket failure
  • Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head
  • Conforms to and seals minor surface irregularities
  • Can be trimmed if necessary for modified port applications
  • For OE replacement, high performance street, drag race and oval track use
  • Anti-Stick Properties
  • Easy Removal For Disassembly
See More

FAQs for 1986 Dodge Diplomat Performance Exhaust Products

What are the best-selling Performance Exhaust Products for 1986 Dodge Diplomats?

Out of 4 Performance Exhaust Products that fit 1986 Dodge Diplomats, the following parts are the top sellers:

What’s the price range for 1986 Dodge Diplomat Performance Exhaust Products?

The prices of Performance Exhaust Products for the 1986 Dodge Diplomat range from $18.59 up to $48.49 for the most premium parts.

What is the average price of a Performance Exhaust Products Performance Exhaust Product for a 1986 Dodge Diplomat?

The average price for Performance Exhaust Products for the 1986 Dodge Diplomat is $32.14. Keep in mind the variety of part types within our Performance Exhaust Product category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance Exhaust Products for other Dodge Diplomat model years?

Yes, we carry Performance Exhaust Products for 11 model years of Dodge Diplomats between 1977 and 1989. The following model years are the most popular for Performance Exhaust Product purchases: 1989, 1988, 1987, 1985, 1984, 1983, 1982, 1981, and 1980.

What are the cheapest Performance Exhaust Products for my 1986 Dodge Diplomat?

The cheapest 1986 Dodge Diplomat Performance Exhaust Products we carry are:

Does Advance Auto Parts sell Performance Exhaust Products for any other 1986 Dodge models?

What types of Performance Exhaust Products do you sell for my 1986 Dodge Diplomat?

We currently have just 1 Performance Exhaust Product in stock for a 1986 Dodge Diplomat, and as of 4/10/25, it is a Performance Exhaust Manifold Gasket.

Can I get help with 1986 Dodge Diplomat Performance Exhaust Product orders?

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

What is your return policy for Dodge Diplomat Performance Exhaust Products?

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