Pontiac G5 Engine Internals

Your One-Stop Shop For Trusted Pontiac G5 Engine Internals

If you’re in search of Pontiac G5 Engine Internals aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 25 Engine Internals from top brands with prices ranging from $7.99 to $412.99.

Beyond great prices, we stock trusted brands manufacturing all types of Engine Internals for your Pontiac G5. Of the 12 OEM and aftermarket parts brands we carry, some of the most popular are FELPRO, National, and Sealed Power.

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 Pontiac G5 Engine Internals below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Pontiac G5 Engine Internals

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.7421M 10)

Engine Crankshaft Main Bearing Set

from

$373.99
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
  • Made with silicon to provide greater surface hardness
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Sealed Power – Engine Crankshaft Main Bearing Set (Part No.7421M 20)

Engine Crankshaft Main Bearing Set

from

$373.99
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
  • Made with silicon to provide greater surface hardness
See More

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.7421M)

Engine Crankshaft Main Bearing Set

from

$412.99
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
  • Made with silicon to provide greater surface hardness
See More

Sealed Power – CAST PISTON (Part No.H1120CPA .50MM)

CAST PISTON

from

$60.99
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 FM425 AXP for strength and durability
  • Performance/dependability of OE pistons – high quality aluminum casting & machining provide reliability, durability & long life of part
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
  • Up-tilt ring grooves improve piston to ring sealing & providing great blow-by control
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ACDelco – GM Original Equipment Crankshaft Oil Seal (Part No.A8060339943ACD)

GM Original Equipment Crankshaft Oil Seal

from

$17.81
ACDelco GM Original Equipment Engine Crankshaft Seals are high quality radial shaft seals, which seal in engine oil and keep dirt and water out, and are GM-recommended replacements for your vehicle’s original components. Made from synthetic rubber or plastic composite materials, this engine crankshaft seal conforms to the rotating crankshaft sealing surface to provide leak-free operation. These original equipment engine crankshaft seals have been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • High quality materials ensure long service life
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Corteco – Crankshaft Seal (Part No.A8060134814CFW)

Crankshaft Seal

from

$30.19
Crankshaft Seal

Mahle – Crankshaft Seal (Part No.A8060102325MAH)

Crankshaft Seal

from

$44.34
Crankshaft Seal

National – Crankshaft Seal (Part No.711024)

Crankshaft Seal

from

$10.99
Crankshaft Seal

Ishino – Crankshaft Seal (Part No.A8060303456ISH)

Crankshaft Seal

from

$36.10
Crankshaft Seal

National – Redi-Sleeve (Part No.99353)

Redi-Sleeve

from

$82.99
Redi-Sleeve

Sealed Power – Piston Ring Set (Part No.E-1024KC .25MM)

Piston Ring Set

from

$208.99
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-971K)

Engine Piston Ring Set

from

$139.99
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:
  • Face of top rings coated with latest generation Plasma-Moly
  • Decreases friction
  • Very resistant to scuffing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Connecting Rod Bearing Set (Part No.4-4970P 20)

Engine Connecting Rod Bearing Set

from

$79.99
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:
  • 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.4-4970P 10)

Engine Connecting Rod Bearing Set

from

$79.99
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:
  • 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.4-4970P)

Engine Connecting Rod Bearing Set

from

$104.99
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:
  • 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.4-4970P 30)

Engine Connecting Rod Bearing Set

from

$79.99
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:
  • 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

Engine Internals Brands You Can Trust For Your Pontiac G5

12 trusted brands of Engine Internals line our shelves, ready to help keep your Pontiac G5 running smooth. Below are some of the most popular brands and their top Engine Internals offerings:

Popular Felpro Engine Internals

Felpro products for the Pontiac G5 span several categories. Some of the highest-rated Felpro Engine Internals that will fit your Pontiac G5 are:
Engine Crankshaft Seal
from $25.99
(10)
Engine Crankshaft Seal
Crankshaft Seals

Most Purchased Pontiac G5 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 Pontiac G5. Here are the Felpro Engine Internals Advanced Auto customers buy the most:
Engine Crankshaft Seal
from $25.99
(10)
Engine Crankshaft Seal
Crankshaft Seals
REAR MAIN BEARING SEAL SET
from $31.49
This product is not rated
REAR MAIN BEARING SEAL SET
Crankshaft Seals
Engine Connecting Rod Bearing Set
from $104.99
This product is not rated
Engine Connecting Rod Bearing Set
Standard Rod Bearing Sets

FAQs for Pontiac G5 Engine Internals

What are the most purchased Engine Internals for the Pontiac G5?

Out of 25 Engine Internals for the Pontiac G5, the most popular in our inventory are:
REAR MAIN BEARING SEAL SET
from $31.49
This product is not rated
REAR MAIN BEARING SEAL SET
Crankshaft Seals
Wheel Seal
from $7.99
This product is not rated
Wheel Seal
Crankshaft Seals
Multi Purpose Seal
from $49.99
This product is not rated
Multi Purpose Seal
Crankshaft Seals