1973 Dodge P300 Van Engine Internals

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Keep Your 1973 Dodge P300 Van 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 1973 Dodge P300 Van looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Standard Single Pistons, Main Bearing Repair Sleeves, and Standard Piston Rings. 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.

Top-Rated Engine Internals from Trusted Brands

Looking for a reliable Engine Internal? We’ve got you covered with options from brands you know and trust like National. For example, National Engine Internals start at just $36.49 with an average 4.3 star rating. With over 1 reviews and a solid 5 star average, you can shop with confidence knowing other Dodge P300 Van owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1973 Dodge P300 Van Engine Internal at Advance Auto Parts is around $38.07, with a range that starts at $22.99 and goes up to $68.99. With 6 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Engine Crankshaft Seal Kit, Engine Piston Set, and Engine Piston Ring Set start at just $22.99 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 1973 Dodge P300 Van in peak condition, inside and out.

Essential 1973 Dodge P300 Van Engine Internals

Sealed Power – Engine Piston Set (Part No.244NP 40)

Engine Piston Set

from

$26.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Cast with FM132 Eutectic proprietary alloy
  • Performance & dependability of original equipment pistons
  • High quality aluminum
  • Utilizes ISO & QS certified manufacturing
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Piston Set (Part No.244NP 30)

Engine Piston Set

from

$26.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Cast with FM132 Eutectic proprietary alloy
  • Performance & dependability of original equipment pistons
  • High quality aluminum
  • Utilizes ISO & QS certified manufacturing
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Connecting Rod Bearing Set (Part No.6-2375CP)

Engine Connecting Rod Bearing Set

from

$45.99
Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Product Features:
  • Steel-backed bronze alloy lining with overplate
  • Popular for fatigue resistance & strength
  • Provides conformability required for older apps
  • Our standard material is comparable to competitors performance bearing
  • Note – This material offers less resistance to wear & corrosion than other materials.
  • Utilizes ISO & QS certified manufacturing
See More

Sealed Power – Engine Connecting Rod Bearing Set (Part No.6-9185CP 20)

Engine Connecting Rod Bearing Set

from

$124.99
Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Product Features:
  • Steel-backed bronze alloy lining with overplate
  • Popular for fatigue resistance & strength
  • Provides conformability required for older apps
  • Our standard material is comparable to competitors performance bearing
  • Note – This material offers less resistance to wear & corrosion than other materials.
  • Utilizes ISO & QS certified manufacturing
See More

Sealed Power – Engine Piston Ring Set (Part No.E-108X)

Engine Piston Ring Set

from

$97.99
Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Product Features:
  • Unsurpassed quality that you can trust
  • Uses leading edge materials
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Piston Ring Set (Part No.E-196X)

Engine Piston Ring Set

from

$68.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Unsurpassed quality that you can trust
  • Uses leading edge materials
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Piston Ring Set (Part No.E-108X 30)

Engine Piston Ring Set

from

$97.99
Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Product Features:
  • Unsurpassed quality that you can trust
  • Uses leading edge materials
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

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
See More

National – Shaft Repair Sleeve (Part No.99187)

Shaft Repair Sleeve

from

$36.49
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:
  • Designed to repair damaged, grooved or worn shafts
  • Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
  • Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
  • Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
  • Easy to install with removable flange and installation tool
See More

National – Shaft Repair Sleeve (Part No.99212)

Shaft Repair Sleeve

from

$41.99
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:
  • Designed to repair damaged, grooved or worn shafts
  • Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
  • Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
  • Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
  • Easy to install with removable flange and installation tool
See More

Most Popular Standard Single Piston for 1973 Dodge P300 Vans

Enhance your 1973 Dodge P300 Van with this popular Standard Single Piston we have in stock, for $26.99.

Sealed Power – Engine Piston Set (Part No.244NP 30)

Engine Piston Set

from

$26.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Cast with FM132 Eutectic proprietary alloy
  • Performance & dependability of original equipment pistons
  • High quality aluminum
  • Utilizes ISO & QS certified manufacturing
  • Meets or exceeds OEM specifications
See More

Best-Selling 1973 Dodge P300 Van Main Bearing Repair Sleef

Upgrade your P300 Van with our best-selling Main Bearing Repair Sleef with a 5 Starts rating across 1 review.

National – Shaft Repair Sleeve (Part No.99187)

Shaft Repair Sleeve

from

$36.49
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:
  • Designed to repair damaged, grooved or worn shafts
  • Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
  • Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
  • Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
  • Easy to install with removable flange and installation tool
See More

Top-Quality Standard Piston Rings for 1973 Dodge P300 Vans

Choose a high-quality OEM or aftermarket Standard Piston Ring for Dodge P300 Vans and enjoy top-notch performance from $68.99.

Sealed Power – Engine Piston Ring Set (Part No.E-196X)

Engine Piston Ring Set

from

$68.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Unsurpassed quality that you can trust
  • Uses leading edge materials
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Our Top Pick for a 1973 Dodge P300 Van Standard Rod Bearing Set

Invest in a durable Standard Rod Bearing Set for your 1973 Dodge, knowing you’re getting trusted brands and expert craftsmanship.

Sealed Power – Engine Connecting Rod Bearing Set (Part No.6-2375CP)

Engine Connecting Rod Bearing Set

from

$45.99
Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Product Features:
  • Steel-backed bronze alloy lining with overplate
  • Popular for fatigue resistance & strength
  • Provides conformability required for older apps
  • Our standard material is comparable to competitors performance bearing
  • Note – This material offers less resistance to wear & corrosion than other materials.
  • Utilizes ISO & QS certified manufacturing
See More

Our Crankshaft Seals for 1973 Dodge P300 Vans

Make a smart move for your 1973 Dodge P300 Van with our Crankshaft Seal for $22.99.

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
See More

Top-Rated Engine Internal Brands For Your 1973 Dodge P300 Van

When it comes to finding the perfect Engine Internal for your 1973 Dodge P300 Van, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Engine Internal brands including National, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $36.49. Purchasing a Engine Internal from us here at Advance Auto Parts is a smart move for both you and your 1973 Dodge P300 Van, providing peace of mind with parts that meet or exceed OEM standards.

Popular National 1973 Dodge P300 Van Engine Internals

If you’re looking for a top-quality Engine Internal for your 1973 Dodge P300 Van, Advance Auto Parts has exactly what you need with our selection of National Engine Internals. We have 1 National Engine Internals in stock for this fitment, all known for their durability and precision fit. With prices starting at just $36.49, you’ll find the perfect Engine Internal for your needs and budget. National Engine Internals for the 1973 Dodge P300 Van come highly rated, with over 1 customer reviews and an impressive average rating of 4.3 stars. Choosing a National Engine Internal from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Shaft Repair Sleeve
from $36.49
(1)
Shaft Repair Sleeve
“Fixed my Ford F-150 4.2. Fit well and installation tool seated the sleeve exactly where it needed to be. Super easy to use and covered the grooved s”

FAQs for 1973 Dodge P300 Van Engine Internals

What are the best-selling Engine Internals for 1973 Dodge P300 Vans?

Out of 6 Engine Internals that fit 1973 Dodge P300 Vans, the following parts are the top sellers:

What’s the price range for 1973 Dodge P300 Van Engine Internals?

The prices of Engine Internals for the 1973 Dodge P300 Van range from $22.99 up to $68.99 for the most premium parts.

What is the average price of an Engine Internal for a 1973 Dodge P300 Van?

The average price for Engine Internals for the 1973 Dodge P300 Van is $38.07. 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 P300 Van model years?

Yes, we carry Engine Internals for 7 model years of Dodge P300 Vans between 1960 and 1974. The following model years are the most popular for Engine Internal purchases: 1974, 1961, 1960, 1962, 1964, 1963, 1966, and 1967.

What are the cheapest Engine Internals for my 1973 Dodge P300 Van?

The cheapest 1973 Dodge P300 Van Engine Internals we carry are:

Does Advance Auto Parts sell Engine Internals for any other 1973 Dodge models?

Yes. We stock Engine Internals for 21 other popular 1973 Dodge models. Some of the most popular are 1973 Charger Engine Internals, 1973 Challenger Engine Internals, 1973 Dart Engine Internals, 1973 Monaco Engine Internals, and 1973 Colt Engine Internals.

What are the top-rated Engine Internals that fit the 1973 Dodge P300 Van?

The one 1973 Dodge P300 Van Engine Internal we have in stock is the Engine Crankshaft Seal Kit. It costs $22.99.

What types of Engine Internals do you sell for my 1973 Dodge P300 Van?

As of 3/1/26, these are some of the most in-demand types of Engine Internals for a 1973 Dodge P300 Van:

Can I get help with 1973 Dodge P300 Van 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 P300 Van Engine Internals?

Advance Auto Parts keeps returns simple. For new Dodge P300 Van Engine Internals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.