Ford Flex Engine Internals

Your One-Stop Shop For Trusted Ford Flex Engine Internals

If you’re in search of Ford Flex Engine Internals aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 16 Engine Internals from top brands with prices ranging from $6.99 to $141.99.

Beyond great prices, we stock trusted brands manufacturing all types of Engine Internals for your Ford Flex.

And don’t forget to read customer reviews across all Engine Internals categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Engine Internals have to cost top dollar, and we prove it. Browse our top Ford Flex Engine Internals below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Ford Flex Engine Internals

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

Engine Crankshaft Main Bearing Set

from

$41.99
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:
  • A-Series bi-metal aluminum alloy
  • Greater seizure resistance than tri-metal material
  • Reduces dramatically or eliminates bearing wear
  • Exacting tolerances
  • Meets or exceeds OEM specifications
  • Made with silicon to provide greater surface hardness
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National – Multi-Purpose Seal (Part No.710896)

Multi-Purpose Seal

from

$44.99
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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National – Engine Crankshaft Seal (Part No.482041N)

Engine Crankshaft Seal

from

$15.29
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.

Product Features:
  • Design type: spring loaded; single-lip
  • Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
  • Resistance to EP lubricants
  • 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.710837)

Multi-Purpose Seal

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.

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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MAHLE Original – Engine Crankshaft Seal (Part No.67827)

Engine Crankshaft Seal

from

$20.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:
  • All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
  • MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
  • MAHLE gaskets is the leader in Domestic, Asian and European applications
  • The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
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Sealed Power – Engine Piston Set (Part No.H1524CPLR .25MM)

Engine Piston Set

from

$133.99
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:
  • Hypereutectic piston cast with S2N proprietary alloy
  • Duroshield« graphite coated piston helps prevent scuffing of skirt and cylinder wall
  • Up-tilt ring grooves to improve piston-to-ring side sealing, providing exceptional blow-by control, improved efficiency and better economy
  • Ultra precise pin bores allow total flexibility with precision-machined lube slots ensuring controlled lubrication tolerances with either pin installation methods
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Sealed Power – Engine Piston Set (Part No.H1525CP)

Engine Piston Set

from

$112.99
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:
  • Hypereutectic piston cast with FM S2N proprietary alloy
  • Duroshield½ graphite coated piston helps prevent scuffing of skirt and cylinder wall
  • Up-tilt ring grooves to improve piston-to-ring side sealing, providing exceptional blow-by control, improved efficiency and better economy
  • Ultra precise pin bores allow total flexibility with precision-machined lube slots ensuring controlled lubrication tolerances with either pin installation methods
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Sealed Power – Engine Connecting Rod Bearing Set (Part No.6-5080A)

Engine Connecting Rod Bearing Set

from

$34.99
Engine Connecting Rod Bearing Set

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

Engine Connecting Rod Bearing Set

from

$34.49
Engine Connecting Rod Bearing Set

National – Shaft Repair Sleeve (Part No.99374)

Shaft Repair Sleeve

from

$53.99
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
  • Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
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Dorman – Harmonic Balancer Bolt (Part No.926-886)

Harmonic Balancer Bolt

from

$17.99
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.

Product Features:
  • Direct replacement – this engine harmonic balancer bolt matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Sealed Power – Engine Piston Ring Set (Part No.E-1015KC)

Engine Piston Ring Set

from

$137.99
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:
  • Chrome plated top ring facings for enhanced performance under demanding conditions
  • Second rings seat instantly, properly control inter-ring pressure to improve cylinder sealing, provide efficient piston-to-cylinder heat transfer and aid in effective oil control
  • Oil rings are unequalled at controlling oil; design keeps tension uniform while assuring a positive seal
  • In the box: compression rings, rails and oil spacer
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Sealed Power – Engine Piston Ring Set (Part No.E-1015KC .25MM)

Engine Piston Ring Set

from

$137.99
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:
  • Chrome plated top ring facings for enhanced performance under demanding conditions
  • Second rings seat instantly, properly control inter-ring pressure to improve cylinder sealing, provide efficient piston-to-cylinder heat transfer and aid in effective oil control
  • Oil rings are unequalled at controlling oil; design keeps tension uniform while assuring a positive seal
  • In the box: compression rings, rails and oil spacer
See More

Sealed Power – Engine Piston Ring Set (Part No.E-1015KC .75MM)

Engine Piston Ring Set

from

$141.99
Product Features:
  • Chrome plated top ring facings for enhanced performance under demanding conditions
  • Second rings seat instantly, properly control inter-ring pressure to improve cylinder sealing, provide efficient piston-to-cylinder heat transfer and aid in effective oil control
  • Oil rings are unequalled at controlling oil; design keeps tension uniform while assuring a positive seal
  • In the box: compression rings, rails and oil spacer
See More

Engine Internals Brands You Can Trust For Your Ford Flex

6 trusted brands of Engine Internals line our shelves, ready to help keep your Ford Flex running smooth. Below are some of the most popular brands and their top Engine Internals offerings:

Popular Felpro Engine Internals

Felpro products for the Ford Flex span several categories. Some of the highest-rated Felpro Engine Internals that will fit your Ford Flex are:
Engine Crankshaft Seal Kit
from $11.99
(6)
Engine Crankshaft Seal Kit
Crankshaft Seals

Most Purchased Ford Flex Engine Internals from Felpro

When you buy the most frequently purchased Felpro brand Engine Internals, you can be confident it will be the right part for your Ford Flex. Here are the Felpro Engine Internals Advanced Auto customers buy the most:
Engine Crankshaft Seal Kit
from $11.99
(6)
Engine Crankshaft Seal Kit
Crankshaft Seals
Harmonic Balancer Bolt
from $17.99
This product is not rated
Harmonic Balancer Bolt
Crankshaft Bolts
Engine Crankshaft Seal
from $15.29
(3)
Engine Crankshaft Seal
Crankshaft Seals

FAQs for Ford Flex Engine Internals

What are the most purchased Engine Internals for the Ford Flex?

Out of 16 Engine Internals for the Ford Flex, the most popular in our inventory are:
Harmonic Balancer Bolt
from $17.99
This product is not rated
Harmonic Balancer Bolt
Crankshaft Bolts
Engine Crankshaft Seal
from $15.29
(3)
Engine Crankshaft Seal
Crankshaft Seals
Multi-Purpose Seal
from $6.99
This product is not rated
Multi-Purpose Seal
Crankshaft Seals