1991 Dodge Monaco Engine Internals

Keep Your 1991 Dodge Monaco in Top Shape with Quality Engine Internals

Whether you’re repairing or upgrading your Engine Internal, using high-quality parts is key to keeping your 1991 Dodge Monaco looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Crankshaft Seals. 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 1991 Dodge Monaco Engine Internal at Advance Auto Parts is around $23.39, with a range that starts at $12.79 and goes up to $33.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Seal and Crankshaft Seal start at just $12.79 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Internal, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1991 Dodge Monaco in peak condition, inside and out.

Essential 1991 Dodge Monaco Engine Internals

National – Engine Crankshaft Seal (Part No.5414)

Engine Crankshaft Seal

from

$42.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; single-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
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National – Multi-Purpose Seal (Part No.710196)

Multi-Purpose Seal

from

$33.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
  • Excellent high temperature capabilities
  • Compatible with wide range of fluids
  • Delivers quality and reliable performance for every type of repair
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Felpro – Engine Crankshaft Seal Kit (Part No.BS 40240)

Engine Crankshaft Seal Kit

from

$22.99
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.

Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
  • REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
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Driveworks – Crankshaft Seal (Part No.S-228010)

Crankshaft Seal

from

$12.79
Product Features:
  • Brand may vary by location
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Most Popular Crankshaft Seals for 1991 Dodge Monacos

Enhance your 1991 Dodge Monaco with one of the 2 Crankshaft Seals we have in stock, starting at just $12.79.

National – Multi-Purpose Seal (Part No.710196)

Multi-Purpose Seal

from

$33.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
  • Excellent high temperature capabilities
  • Compatible with wide range of fluids
  • Delivers quality and reliable performance for every type of repair
See More

Driveworks – Crankshaft Seal (Part No.S-228010)

Crankshaft Seal

from

$12.79
Product Features:
  • Brand may vary by location
See More

FAQs for 1991 Dodge Monaco Engine Internals

What are the best-selling Engine Internals for 1991 Dodge Monacos?

Out of 2 Engine Internals that fit 1991 Dodge Monacos, the following parts are the top sellers:

What’s the price range for 1991 Dodge Monaco Engine Internals?

The prices of Engine Internals for the 1991 Dodge Monaco range from $12.79 up to $33.99 for the most premium parts.

What is the average price of an Engine Internal for a 1991 Dodge Monaco?

The average price for Engine Internals for the 1991 Dodge Monaco is $23.39. Keep in mind the variety of part types within our Engine Internal category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Internals for other Dodge Monaco model years?

Yes, we carry Engine Internals for 15 model years of Dodge Monacos between 1965 and 1992. The following model years are the most popular for Engine Internal purchases: 1992, 1990, 1978, 1977, 1976, 1975, 1974, 1973, and 1972.

What are the cheapest Engine Internals for my 1991 Dodge Monaco?

The cheapest 1991 Dodge Monaco Engine Internals we carry are:

Does Advance Auto Parts sell Engine Internals for any other 1991 Dodge models?

Yes. We stock Engine Internals for 19 other popular 1991 Dodge models. Some of the most popular are 1991 Dakota Engine Internals, 1991 Grand Caravan Engine Internals, 1991 Caravan Engine Internals, 1991 Ramcharger Engine Internals, and 1991 W150 Engine Internals.

What types of Engine Internals do you sell for my 1991 Dodge Monaco?

We currently have just 1 Engine Internal in stock for a 1991 Dodge Monaco, and as of 11/2/25, it is a Crankshaft Seal.

Can I get help with 1991 Dodge Monaco Engine Internal orders?

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

What is your return policy for Dodge Monaco Engine Internals?

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