2003 Ford Explorer Engine Internals

Please Select your Vehicle to See Exact Fit Parts

Keep Your 2003 Ford Explorer 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 2003 Ford Explorer looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Crankshaft Seals, Standard Individual Rod Bearings, 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, Sealed Power, and Felpro. For example, National Engine Internals start at just $21.29 with an average 4.3 star rating. Sealed Power and Felpro offer similar pricing and quality, backed by strong customer feedback. With over 83 reviews and a solid 4.3 star average, you can shop with confidence knowing other Ford Explorer owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2003 Ford Explorer Engine Internal at Advance Auto Parts is around $66.88, with a range that starts at $6.99 and goes up to $215.99. With 46 options in stock from 7 trusted brands, finding the right fit is easy. Popular picks like Dorman Harmonic Balancer Bolt, 926-886, Sealed Power Engine Connecting Rod Bearing, 1985A, and Sealed Power Engine Connecting Rod Bearing, 1985A .25MM start at just $8.89 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 2003 Ford Explorer in peak condition, inside and out.

Essential 2003 Ford Explorer Engine Internals

National – National Shaft Repair Sleeve, 99363 (Part No.99363)

National Shaft Repair Sleeve, 99363

from

$65.99
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.
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Schaeffler – Schaeffler Repair Sleeve, SR3506 (Part No.SR3506)

Schaeffler Repair Sleeve, SR3506

from

$39.99
The FAG repair sleeve is a precision element that provides additional sealing for damaged shafts. Made of heat-treated stainless steel, the FAG repair sleeve signifcantly increases the life of the shaft and prevents premature wear. Since no shaft removal or machining is required during the repair, the repair sleeve is a cost effective repair solution to protect damaged surfaces.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing, 1985A .50MM (Part No.1985A .50MM)

Sealed Power Engine Connecting Rod Bearing, 1985A .50MM

from

$8.89
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.
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Sealed Power – Sealed Power Engine Piston, WH843CP (Part No.WH843CP)

Sealed Power Engine Piston, WH843CP

from

$48.49
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.
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Sealed Power – Sealed Power Engine Piston, WH831CP (Part No.WH831CP)

Sealed Power Engine Piston, WH831CP

from

$45.49
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.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 7445MA (Part No.7445MA)

Sealed Power Engine Crankshaft Main Bearing Set, 7445MA

from

$51.99
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.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 7289MA (Part No.7289MA)

Sealed Power Engine Crankshaft Main Bearing Set, 7289MA

from

$80.99
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.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 6-3055CP 30 (Part No.6-3055CP 30)

Sealed Power Engine Connecting Rod Bearing Set, 6-3055CP 30

from

$30.49
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.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 6-3055CP 10 (Part No.6-3055CP 10)

Sealed Power Engine Connecting Rod Bearing Set, 6-3055CP 10

from

$32.49
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.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2600CP (Part No.8-2600CP)

Sealed Power Engine Connecting Rod Bearing Set, 8-2600CP

from

$62.99
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.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 6-5080A 25MM (Part No.6-5080A 25MM)

Sealed Power Engine Connecting Rod Bearing Set, 6-5080A 25MM

from

$35.99
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.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-458K 40 (Part No.E-458K 40)

Sealed Power Engine Piston Ring Set, E-458K 40

from

$80.99
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.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-916K .50MM (Part No.E-916K .50MM)

Sealed Power Engine Piston Ring Set, E-916K .50MM

from

$145.99
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.
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Dorman – Dorman Harmonic Balancer Bolt, 926-885 (Part No.926-885)

Dorman Harmonic Balancer Bolt, 926-885

from

$23.99
This engine harmonic balancer bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Dorman – Dorman Harmonic Balancer Bolt, 926-886 (Part No.926-886)

Dorman Harmonic Balancer Bolt, 926-886

from

$19.99
This engine harmonic balancer bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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ARP Auto Racing – "ARP Auto Racing For Use With 289/ 460 Cubic"" Ford, 5/8"" Socket Size, 5/8"" – 18 Thread Size, 150-2501" (Part No.150-2501)

"ARP Auto Racing For Use With 289/ 460 Cubic"" Ford, 5/8"" Socket Size, 5/8"" - 18 Thread Size, 150-2501"

from

$38.99
As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200,000 Pounds Per Square Inch bolts that let you exert maximum clamping force. Special features comes with 1/4 Inch thick, wide area washer and an extra tall 12 point head that accepts a deep socket and eliminates the worry of stripping the head.
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MAHLE Original – MAHLE Original Engine Crankshaft Seal, 67827 (Part No.67827)

MAHLE Original Engine Crankshaft Seal, 67827

from

$20.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
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Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 19-10113-01 (Part No.19-10113-01)

Victor Reinz Engine Crankshaft Seal Kit, 19-10113-01

from

$29.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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National – National Multi-Purpose Seal, 710837 (Part No.710837)

National Multi-Purpose Seal, 710837

from

$6.99
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.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 7245MA 10 (Part No.7245MA 10)

Sealed Power Engine Crankshaft Main Bearing Set, 7245MA 10

from

$91.99
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.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 7245MA (Part No.7245MA)

Sealed Power Engine Crankshaft Main Bearing Set, 7245MA

from

$107.99
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.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 7445MA 25MM (Part No.7445MA 25MM)

Sealed Power Engine Crankshaft Main Bearing Set, 7445MA 25MM

from

$43.99
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.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-916K (Part No.E-916K)

Sealed Power Engine Piston Ring Set, E-916K

from

$215.99
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.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-458K 30 (Part No.E-458K 30)

Sealed Power Engine Piston Ring Set, E-458K 30

from

$80.99
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.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-613X (Part No.E-613X)

Sealed Power Engine Piston Ring Set, E-613X

from

$129.99
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.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing, 1985A .25MM (Part No.1985A .25MM)

Sealed Power Engine Connecting Rod Bearing, 1985A .25MM

from

$8.89
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.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2600CP 10 (Part No.2600CP 10)

Sealed Power Engine Connecting Rod Bearing, 2600CP 10

from

$5.49
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.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2600A 10 (Part No.2600A 10)

Sealed Power Engine Connecting Rod Bearing, 2600A 10

from

$5.19
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.
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Most Popular Crankshaft Seals for 2003 Ford Explorers

Enhance your 2003 Ford Explorer with one of the 11 Crankshaft Seals we have in stock, starting at just $6.99.

Felpro – Felpro Engine Crankshaft Seal Kit, TCS 46114 (Part No.TCS 46114)

Felpro Engine Crankshaft Seal Kit, TCS 46114

from

$16.99
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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National – National Engine Crankshaft Seal, 3909 (Part No.3909)

National Engine Crankshaft Seal, 3909

from

$31.49
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.
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National – National Multi-Purpose Seal, 3393 (Part No.3393)

National Multi-Purpose Seal, 3393

from

$29.99
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.
See More

National – National Engine Crankshaft Seal, 5288 (Part No.5288)

National Engine Crankshaft Seal, 5288

from

$21.29
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.
See More

Felpro – Felpro Engine Crankshaft Seal Kit, BS 40647 (Part No.BS 40647)

Felpro Engine Crankshaft Seal Kit, BS 40647

from

$38.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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National – National Multi-Purpose Seal, 710837 (Part No.710837)

National Multi-Purpose Seal, 710837

from

$6.99
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.
See More

National – National Multi-Purpose Seal, 5277 (Part No.5277)

National Multi-Purpose Seal, 5277

from

$56.99
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.
See More

Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 19-10066-01 (Part No.19-10066-01)

Victor Reinz Engine Crankshaft Seal Kit, 19-10066-01

from

$43.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 19-10114-01 (Part No.19-10114-01)

Victor Reinz Engine Crankshaft Seal Kit, 19-10114-01

from

$39.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More

Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 19-10073-01 (Part No.19-10073-01)

Victor Reinz Engine Crankshaft Seal Kit, 19-10073-01

from

$30.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More

Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 18-10114-01 (Part No.18-10114-01)

Victor Reinz Engine Crankshaft Seal Kit, 18-10114-01

from

$24.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More

Best-Selling 2003 Ford Explorer Standard Individual Rod Bearings

Upgrade your Explorer with one of our 3 best-selling Standard Individual Rod Bearings.

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 1985A (Part No.1985A)

Sealed Power Engine Connecting Rod Bearing, 1985A

from

$10.29
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.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 1985A .25MM (Part No.1985A .25MM)

Sealed Power Engine Connecting Rod Bearing, 1985A .25MM

from

$8.89
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.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 3055CP (Part No.3055CP)

Sealed Power Engine Connecting Rod Bearing, 3055CP

from

$12.99
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.
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Top-Quality Standard Piston Rings for 2003 Ford Explorers

Choose a high-quality OEM or aftermarket Standard Piston Ring for Ford Explorers and enjoy top-notch performance from $129.99.

Sealed Power – Sealed Power Engine Piston Ring Set, E-916K (Part No.E-916K)

Sealed Power Engine Piston Ring Set, E-916K

from

$215.99
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.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-978K (Part No.E-978K)

Sealed Power Engine Piston Ring Set, E-978K

from

$151.99
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.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-613X (Part No.E-613X)

Sealed Power Engine Piston Ring Set, E-613X

from

$129.99
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.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-613K (Part No.E-613K)

Sealed Power Engine Piston Ring Set, E-613K

from

$143.99
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.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-613K .50MM (Part No.E-613K .50MM)

Sealed Power Engine Piston Ring Set, E-613K .50MM

from

$136.99
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.
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Our Top Pick for a 2003 Ford Explorer Crankshaft Bolt

Invest in a durable Crankshaft Bolt for your 2003 Ford, knowing you’re getting trusted brands and expert craftsmanship.

Dorman – Dorman Harmonic Balancer Bolt, 926-886 (Part No.926-886)

Dorman Harmonic Balancer Bolt, 926-886

from

$19.99
This engine harmonic balancer bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Top-Rated Standard Rod Bearing Sets for 2003 Ford Explorers

Make a smart move for your 2003 Ford Explorer with products all priced from $59.99 to $76.99.

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-1985A (Part No.8-1985A)

Sealed Power Engine Connecting Rod Bearing Set, 8-1985A

from

$76.99
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.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 6-3055CP (Part No.6-3055CP)

Sealed Power Engine Connecting Rod Bearing Set, 6-3055CP

from

$74.99
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.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-1985A .25MM (Part No.8-1985A .25MM)

Sealed Power Engine Connecting Rod Bearing Set, 8-1985A .25MM

from

$59.99
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.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-1985A .75MM (Part No.8-1985A .75MM)

Sealed Power Engine Connecting Rod Bearing Set, 8-1985A .75MM

from

$59.99
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.
See More

Top-Rated Engine Internal Brands For Your 2003 Ford Explorer

When it comes to finding the perfect Engine Internal for your 2003 Ford Explorer, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 7 trusted brands. We carry the most popular Engine Internal brands including Felpro, Sealed Power, and National, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $8.89. Purchasing a Engine Internal from us here at Advance Auto Parts is a smart move for both you and your 2003 Ford Explorer, providing peace of mind with parts that meet or exceed OEM standards.

Popular Felpro 2003 Ford Explorer Engine Internals

If you’re looking for a top-quality Engine Internal for your 2003 Ford Explorer, Advance Auto Parts has exactly what you need with our selection of Felpro Engine Internals. We have 1 Felpro Engine Internals in stock for this fitment, all known for their durability and precision fit. With prices starting at just $16.99, you’ll find the perfect Engine Internal for your needs and budget. Felpro Engine Internals for the 2003 Ford Explorer come highly rated, with over 4 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Engine Internal from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Felpro Engine Crankshaft Seal Kit, TCS 46114
from $16.99
(4)
Felpro Engine Crankshaft Seal Kit, TCS 46114
“Fit and function like OEM Ford”

Top-Quality Sealed Power 2003 Ford Explorer Engine Internals

For those in search of a high-quality Engine Internal for their 2003 Ford Explorer, Advance Auto Parts offers a great selection of Sealed Power Engine Internals. With 3 Sealed Power Engine Internals in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Engine Internals start at just $8.89, with an average price of $55.62, giving you a range of options to suit your budget. Backed by over 3 customer ratings and an average rating of 4.4 stars, Sealed Power Engine Internals provide both reliability and excellent performance. Choosing a Sealed Power Engine Internal from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Sealed Power Engine Crankshaft Main Bearing Set, 7289MA
from $80.99
(1)
Sealed Power Engine Crankshaft Main Bearing Set, 7289MA
“I purchased these bearings for a 4.6 L Lincoln engine I was rebuilding. The parts were made well and fit great EXCEPT for the thrust bearing. The lowe”
Sealed Power Engine Connecting Rod Bearing Set, 8-1985A
from $76.99
(1)
Sealed Power Engine Connecting Rod Bearing Set, 8-1985A
“Replaced worn bearings on F150 5.4 engine due to an oil pickup clog. Was able to replace rod bearings without removing engine. Bearings fir perfectly ”

FAQs for 2003 Ford Explorer Engine Internals

What are the best-selling Engine Internals for 2003 Ford Explorers?

Out of 46 Engine Internals that fit 2003 Ford Explorers, the following parts are the top sellers:

What’s the price range for 2003 Ford Explorer Engine Internals?

The prices of Engine Internals for the 2003 Ford Explorer range from $6.99 up to $215.99 for the most premium parts.

What is the average price of an Engine Internal for a 2003 Ford Explorer?

The average price for Engine Internals for the 2003 Ford Explorer is $66.88. 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 Ford Explorer model years?

Yes, we carry Engine Internals for 33 model years of Ford Explorers between 1991 and 2025. The following model years are the most popular for Engine Internal purchases: 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, and 2014.

What are the cheapest Engine Internals for my 2003 Ford Explorer?

The cheapest 2003 Ford Explorer Engine Internals we carry are:

Does Advance Auto Parts sell Engine Internals for any other 2003 Ford models?

Yes. We stock Engine Internals for 22 other popular 2003 Ford models. Some of the most popular are 2003 F-150 Engine Internals, 2003 Mustang Engine Internals, 2003 E-250 Econoline Engine Internals, 2003 Thunderbird Engine Internals, and 2003 F-250 Super Duty Engine Internals.

What are the top-rated Engine Internals that fit the 2003 Ford Explorer?

Based on 83 reviews by customers, our 2003 Ford Explorer Engine Internals have an average customer rating of 4.3 stars. These are the highest-rated categories of Engine Internals for the 2003 Ford Explorer and their top-rated products:

What types of Engine Internals do you sell for my 2003 Ford Explorer?

As of 8/2/26, these are some of the most in-demand types of Engine Internals for a 2003 Ford Explorer:

Can I get help with 2003 Ford Explorer Engine Internal orders?

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

What is your return policy for Ford Explorer Engine Internals?

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