2008 PONTIAC G8 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options

Hastings Piston Ring Sets 2M5170010

Piston Rings, Plasma-moly, 4.010 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5170010

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

King SI-Series Main Bearings MB4272SI0.75

Main Bearings, King SI-Series Main Bearings, .030 in., .75 mm Crankshaft Undersize, Bi-Metal, General Motors, Sold as a Set of 4

Part Number: KGB-MB4272SI075

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Melling Timing Chain Tensioners BT5537

TENSIONER , TENSIONER

Part Number: MEL-BT5537

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Four Seasons Idler Pulleys 45084

Idler Pulley, Replacement, Serpentine, Smooth, Steel, Black, Cadillac, Chevy, Ford, GMC, Lincoln, Pontiac, Saturn, Each

Part Number: FSS-45084

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Innovators West Tensioner Pulleys 916

Innovators West Tensioner Pulleys 916

Tensioner Pulley, 10-Rib, Serpentine, Billet Aluminum, Natural, Chevy, GMC, LS, Each

Part Number: INW-916

Not Yet Reviewed

Estimated Ship Date: Today

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Perma-Cool Oil Filter Relocation Kits 72988

Oil Filter Relocation Kit, Dual Filter, 22mm x 1.5 Threads, 8 ft. Hose, Fittings, Fittings, Clamps, Uses Dual 22mm x 1.5 Filters, Universal, Kit

Part Number: PRM-72988

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Melling Camshaft Phasers VCTA-1011H

CAMSHAFT ACTUATOR

Part Number: MEL-VCTA-1011H

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Chevrolet Performance Valve Spring Retainers 12575196

Valve Spring Retainer, Replacement, OEM Style, Steel, Standard, 0.732 in. OD, 0.299 in. ID, 0.059 in. Thick, Buick, Cadillac, Chevy, GMC, Hummer, Each

Part Number: NAL-12575196

Not Yet Reviewed

Estimated Ship Date: Today

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Melling Camshaft Phasers VCTA-1012H

CAMSHAFT ACTUATOR

Part Number: MEL-VCTA-1012H

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Dorman Timing Chain Tensioners 420-129

Tensioner, Timing Chain, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Each

Part Number: RNB-420-129

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

ATP Automotive - Harmonic Balancers for 2005-2007 CORVETTE, 2006-2007 CTS, 2008 G8 - 102332

Engine Harmonic Balancer

Part Number: ATP-102332

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Fram Extra Guard Oil Filters CH8765

Oil Filter, Extra Guard, Cartridge Style, Each

Part Number: FRM-CH8765

Not Yet Reviewed

Estimated Ship Date: Today

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Continental Accu-Drive Tensioners 49403

CONTINENTAL ELITE TENSIONERS

Part Number: CEL-49403

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Hayden Idler Pulleys 5979

5 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Cloyes Replacement Timing Chain Tensioners 9-5537

Timing Chain Tensioner, Replacement, Cast Iron, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: CLO-9-5537

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Cloyes VVT Bolts VCB108

Camshaft Bolt, VVT Bolt Style, Hex Head, 4130 Chromoly, Black, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: CLO-VCB108

Not Yet Reviewed

Estimated Ship Date: Today

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Clevite AL-Series Main Bearings MS-2276A

Main Bearing Set-Chevrolet V6, 3.6L DOHC, 2004-2010 (High Feature Engine)

Part Number: CLE-MS2276A

Not Yet Reviewed

Estimated Ship Date: Today

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King SI-Series Main Bearings MB4272SI.026

Main Bearings, King SI-Series Main Bearings, .001 in., .026 mm Crankshaft Undersize, Bi-Metal, General Motors, Sold as a Set of 4

Part Number: KGB-MB4272SI026

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Melling Rocker Arm Nuts MRM-100HP

ROCKER ARM NUT SET

Part Number: MEL-MRM-100HP

Not Yet Reviewed

Estimated Ship Date: Today

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Melling Timing Chain Tensioners BT5535

TENSIONER , TENSIONER

Part Number: MEL-BT5535

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Melling Timing Chain Tensioners BT5536

TENSIONER , TENSIONER

Part Number: MEL-BT5536

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

INA Timing Chains ZC-9-4205

GM,Hummer,Isuzu,Saab 03-18

Part Number: IFE-ZC-9-4205

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

King SI-Series Main Bearings MB4272SI0.5

Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, General Motors, Sold as a Set of 4

Part Number: KGB-MB4272SI05

Not Yet Reviewed

Estimated Ship Date: Today

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Melling Timing Gears S916

Engine Timing Camshaft Sprocket, Stock R

Part Number: MEL-S916

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Dorman Oil Pressure Regulators 926-600

Oil Pressure Valve

Part Number: RNB-926-600

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Dorman Camshaft Phasers 918-187

Camshaft Phaser, Steel, Intake, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Each

Part Number: RNB-918-187

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today