Pontiac G8 Engine Parts

Essential Pontiac G8 Engine Parts

Dorman – Engine Oil Pan: Direct Fit, Aluminum, Center Sump, 8 Quart (Part No.264-154)

Engine Oil Pan: Direct Fit, Aluminum, Center Sump, 8 Quart

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$642.99
Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.

Product Features:
  • Direct replacement – this engine oil pan is made to match the original pan on specific vehicles.
  • Complete assembly – includes replacement pan and drain plugs to match original components.
  • Durable design – high-strength coating prevents future corrosion
  • Trustworthy value – backed by team of engineers and quality control experts in the United States
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ACDelco – GM Original Equipment Engine Oil Filler Cap (Part No.A6140205158ACD)

GM Original Equipment Engine Oil Filler Cap

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$23.03
The ACDelco GM Original Equipment Engine Oil Filler Cap seals the oil filler opening on your vehicle’s engine, and is a GM-recommended replacement for your vehicle’s original component. It has a rubber sealing ring that keeps the engine oil and crankcase vapors in, while keeping water and dirt out. This original equipment engine oil filler cap has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Seals and helps keep oil from leaking out of your engine oil filler opening
  • 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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Competition Cams – CAMSHAFT, GM LS 275 XFI RPM HI LIFT HYD ROLLER 1 EA (Part No.54-426-11)

CAMSHAFT, GM LS 275 XFI RPM HI LIFT HYD ROLLER 1 EA

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$533.99
Designed to take advantage of the GM LS engine’s larger camshaft journal diameter, the XFI RPM camshaft line takes Xtreme Energy technology to deliver excellent power. Without sacrificing low RPM torque, these camshafts extend the RPM potential of GM LS e

Product Features:
  • Designed with Xtreme Energy technology to provide excellent power with the LS engine’s enhanced cylinder head design and high RPM potential.
  • Takes advantage of the LS engine’s larger journal diameter, base circle and 1.7+ rocker arm ratio.
  • Provides outstanding low RPM torque with increased stability.
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Dorman – Cylinder Deactivation Manifold (Part No.917-162XD)

Cylinder Deactivation Manifold

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$326.99
This engine valve lifter oil manifold matches the fit and function of the original oil distribution and solenoid assembly and is designed to help restore the proper operation of the cylinder deactivation system on specified vehicles.

Product Features:
  • Upgraded design – this cylinder deactivation manifold has enhanced features to match the fit, function and performance of the factory part on certain vehicles.
  • Improved seals – increased sealing surface interface, redesigned rod sub-assembly, and superior quality O-rings and gasket.
  • Reliable operation – internal bore step incorporates a radius edge to prevent valve sticking
  • Durable construction – solenoid rod hardened to improve wear resistance and maintain tighter tolerances
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Mahle – Cyl. Head Bolt Set (Part No.A3031653505MAH)

Cyl. Head Bolt Set

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$78.67
Cyl. Head Bolt Set

GM Genuine Parts – Gen III/IV Lifter Guide (Part No.12595365)

Gen III/IV Lifter Guide

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$14.99
GM Genuine Parts Engine Valve Lifter Guide are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-2555A 30)

Engine Connecting Rod Bearing Set

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$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.

Product Features:
  • A-Series bi-metal aluminum alloy
  • Greater seizure resistance than tri-metal material
  • Dramatically reduces or eliminates bearing wear
  • Made with silicon to provide greater surface hardness
  • Silicon particles help polish crankshaft journal to further reduce wear during operation
  • Utilizes ISO & QS certified manufacturing
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Mahle – Oil Cooler Gasket (Part No.A6072206521MAH)

Oil Cooler Gasket

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$10.68
Oil Cooler Gasket

Felpro – Multi-Purpose O-Ring (Part No.72401)

Multi-Purpose O-Ring

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$5.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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Felpro – Engine Coolant Crossover Pipe Mounting Set (Part No.ES 73027)

Engine Coolant Crossover Pipe Mounting Set

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$19.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design for Unsurpassed quality you can trust
  • Validated for fit, form, and function
  • Quality that you can trust
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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Mahle – Mahle Cylinder Head Gasket (Part No.A8100321947MAH)

Mahle Cylinder Head Gasket

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$84.49
Mahle is the largest gasket manufacturer in the world, providing you original equipment design and quality and world class aftermarket service. Mahle does not just cut gaskets – it designs total system sealing approaches that utilize application engineering. This means that regardless of what application you are trying to seal, you can count on Mahle doing the research and testing to provide the optimum material and technology for that specific application – this systems sealing approach requires a variety of materials. No other gasket manufacturer offers the Application Engineered approach to sealing an engine. A variety of different gasket materials insure an engine gets the optimal seal. All gaskets are not created equal – Mahle gaskets prove it every day.

Product Features:
  • Original equipment design and quality
  • Head gaskets give you original equipment form, fit, and function
  • Utilizes OE equivalent or better materials
  • Packaged in shrink wrapped tray
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Carquest Premium – Engine Oil Level Sensor (Part No.FFA1035)

Engine Oil Level Sensor

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$29.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Dorman – Crankshaft Seal Cove (Part No.A2160751058DOR)

Crankshaft Seal Cove

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$74.29
Crankshaft Seal Cove

Sealed Power – Engine Push Rod (Part No.RP-3349)

Engine Push Rod

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$6.29
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.
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ACDelco – Chain Tensioner Gask (Part No.A5160580048ACD)

Chain Tensioner Gask

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$19.37
Chain Tensioner Gask

ACDelco – GM Original Equipment Engine Intake Plenum Gasket Set (Part No.A8048373899ACD)

GM Original Equipment Engine Intake Plenum Gasket Set

from

$45.10
WARNING: This item cannot be returned for a replacement or refund if opened! The ACDelco GM Original Equipment Engine Intake Plenum Gasket Set is a GM-recommended replacement for your vehicle’s original component. It comes with a set of replacement gaskets for your worn engine intake manifold gaskets. This original equipment engine intake manifold gasket set has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Comes with a set of replacement gaskets for your worn engine intake manifold gaskets
  • 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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Sealed Power – Engine Piston (Part No.H1505CPA .75MM)

Engine Piston

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$63.99
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 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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Carquest Premium – Engine Variable Valve Timing (VVT) Sprocket (Part No.VVC1094)

Engine Variable Valve Timing (VVT) Sprocket

from

$111.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Felpro – Cylinder Head Gasket Set (Part No.HS 26192 PT-7)

Cylinder Head Gasket Set

from

$231.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • PROPRIETARY COATING — Nonstick anti-friction coating seals small surface scratches and imperfections
  • SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • NO RETORQUE DESIGN — Steel core helps eliminate the need for retorquing head bolts
  • STRONG AND DURABLE — Features graphite or reinforced fiber facing material and steel armor for strength and durability
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
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Felpro – Fuel Injector O-Ring Kit (Part No.ES 72761)

Fuel Injector O-Ring Kit

from

$17.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Cloyes Gear – Engine Timing Idler Sprocket (Part No.S930)

Engine Timing Idler Sprocket

from

$59.99
Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation

Product Features:
  • Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
  • Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
  • CAD designed and manufactured using premium materials
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Refer to our online catalog for detailed application-specific information
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Sealed Power – Engine Piston Ring Set (Part No.E-997K)

Engine Piston Ring Set

from

$330.99
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
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Sealed Power – Engine Piston Ring Set (Part No.E-997K.50MM)

Engine Piston Ring Set

from

$295.99
Engine Piston Ring Set

Pontiac G8 Engine Parts Categories

Helping You Find the Right Engine Parts for Your Pontiac G8

You love your G8. So we’ve made it easier than ever to help you find Pontiac G8 Engine Parts in our online catalog. Our inventory holds 340 aftermarket and OEM Engine Parts for your Pontiac G8, ranging from $0.65 to $4,509.99.

We offer parts from 34 brands trusted to make quality Engine Parts for your Pontiac G8. Before you buy, take some time to read through customer reviews. We currently have 1,632 reviews of Pontiac G8 Engine Parts from previous customers. Some of the top rated parts include Multi-Purpose O-Ring with 4.9 stars and Engine Crankshaft Seal Kit with 4.7 stars.

Find your G8 Engine Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Pontiac G8 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Engine Parts Brands for Your Pontiac G8

Our inventory holds Engine Parts for your Pontiac G8 from 34 trusted brands. You’ll find OEM and aftermarket parts from brands like FELPRO, Sealed Power, and Dorman, all of which can keep that Pontiac happy.
We have ACDelco parts available for your Pontiac G8 in categories like Camshafts. Some of the top-rated ACDelco parts in these categories are:
Camshaft Position Sensor
from $70.99
(4)
Camshaft Position Sensor
Camshaft Position Sensors

FAQs for Pontiac G8 Engine Parts

What are the most purchased Engine Parts for the Pontiac G8?

Out of 340 Engine Parts for the Pontiac G8, the most popular in our inventory are:
Engine Valve Lifter
from $12.99
(30)
Engine Valve Lifter
Engine Valve Lifters
Oil Pressure Switch Filter
from $5.99
(29)
Oil Pressure Switch Filter
Engine Oil Pressure Sensor Filters
Engine Valve Lifter
from $57.99
(4)
Engine Valve Lifter
Engine Valve Lifters

What are the top-rated Pontiac G8 Engine Parts?

Top-rated Engine Parts for your Pontiac G8 based on customer reviews/ratings are:
Multi-Purpose O-Ring
from $5.49
(41)
Multi-Purpose O-Ring
“Perfect fit , oil pressure is back to normal”
Engine Crankshaft Seal Kit
from $41.99
(31)
Engine Crankshaft Seal Kit
“Worked and fit great”
Stock Replacement OE Type Oil Pump
from $193.99
(28)
Stock Replacement OE Type Oil Pump
“I received this free product sample from 3M. This sanding paper is very easy to use. You have a better grip with it and can use your whole hand to san”