Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12654640 Automatic Transmission Flexible Plate Assembly. It is sometimes referred to as Pontiac Flywheel. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Pontiac Firebird, G8, GTO models.
Affordable, reliable and built to last, GM part # 12654640 Automatic Transmission Flexible Plate Assembly stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Pontiac parts information, click here.
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Pontiac 12654640 Automatic Transmission Flexible Plate Assembly
1998-2009 Pontiac
- Part DescriptionPlate Assembly, Automatic Transmission Flexible ; Plate, Engine Crankshaft
- Replaces12637677, 12563136, 12580709, 12602448, 12606620, 12553054
- ManufacturerGeneral Motors
$120.92 MSRP: $210.45 1
You Save: $89.53 (43%)
Bearing, Clutch Pilot12557583
Bolt/Screw, Clutch Pressure Plate12561465
Engine Assembly, Gasoline (Lq4 New Service)12675575
Housing Assembly, Crankshaft Rear Oil Seal12639250
Pin, Camshaft Dowel12554553
Plate Assembly, Clutch Driven15033809
Ring Kit, Piston (Std)12670787
Sprocket, Camshaft12576407
Stud, Crankshaft Bearing Cap12560273
Product Specifications
Brand Genuine Pontiac Manufacturer Part Number 12654640 Part Description Plate Assembly, Automatic Transmission Flexible ; Plate, Engine Crankshaft Other Names Drive Plate, Flywheel Item Dimensions 17.7 x 17.9 x 3.1 inches Item Weight 7.10 Pounds Condition New Fitment Type Direct Replacement Replaces 12637677, 12563136, 12580709, 12602448, 12606620, 12553054 Manufacturer General Motors SKU 12654640 Warranty This genuine GM part is guaranteed by GM's factory warranty. Shipping & Return Shipping Policy Return Policy Warning: California’s Proposition 65Vehicle Fitment
Year Make Model Engine Important vehicle option details 1998-2002 Pontiac Firebird 8 Cyl 5.7L 2 DOOR, CONVERTIBLE, COUPE 2008-2009 Pontiac G8 8 Cyl 6.0L, 8 Cyl 6.2L 4 DOOR SEDAN, G-8 2004-2006 Pontiac GTO 8 Cyl 5.7L, 8 Cyl 6.0L GTO
Customer Questions & Answers
- Q:I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
- A:You can Select Your Vehicle to check if 12654640 fits your vehicle.Posted by GMPartsGiant Specialist
- Q:How do you remove and reinstall a driveplate on a Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL? Posted by Customer
- A:Raise the vehicle and support it securely on jack stands, then remove the transmission. Mark the relationship between the driveplate and the crankshaft with a marker or similar device, then remove the bolts that secure the driveplate to the crankshaft. If the crankshaft turns, wedge a screwdriver in the ring gear teeth to jam the driveplate. Remove the driveplate from the crankshaft. Since the driveplate is fairly heavy, be sure to support it while removing the last bolt. Clean the driveplate to remove grease and oil. Inspect the surface for cracks, and check for cracked and broken ring gear teeth. Lay the driveplate on a flat surface to check for warpage. Clean and inspect the mating surfaces of the driveplate and the crankshaft. If the rear main oil seal is leaking, replace it before reinstalling the driveplate. Position the driveplate against the crankshaft. Be sure to align the marks made during removal. Note that some engines have an alignment dowel or staggered bolt holes to ensure correct installation. Before installing the bolts, apply thread locking compound to the threads and place the retaining ring (if equipped) in position on the driveplate. Wedge a screwdriver through the ring gear teeth to keep the driveplate from turning as you tighten the bolts to the torque specifications. If the transmission front pump seal/o-ring is leaking, now would be a very good time to replace it. The remainder of installation is the reverse of removal.Posted by GMPartsGiant Specialist
- Q:What should you do before removing the driveplate from the crankshaft for the 2010 Chevrolet Silverado? Posted by Customer
- A:Mark the relationship between the driveplate and the crankshaft with a marker or similar device.Posted by GMPartsGiant Specialist
- See expert answers on similar Flywheel
- Q:How can you prevent the crankshaft from turning while removing the driveplate for the 2009 Chevrolet Suburban? Posted by Customer
- A:Wedge a screwdriver in the ring gear teeth to jam the driveplate.Posted by GMPartsGiant Specialist
- See expert answers on similar Flywheel
- Q:What should you inspect on the driveplate for the 2008 GMC Sierra? Posted by Customer
- A:Inspect the surface for cracks and check for cracked and broken ring gear teeth.Posted by GMPartsGiant Specialist
- See expert answers on similar Flywheel
- Q:What is the first step in removing the transmission for the 2010 GMC Yukon? Posted by Customer
- A:Raise the vehicle and support it securely on jack stands.Posted by GMPartsGiant Specialist
- See expert answers on similar Flywheel
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!
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