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GM 90537273 Engine Crankshaft

2000-2007 GM

Customer Questions & Expert Answers (7)
GM 90537273 Engine Crankshaft
  • Part Description
    Crankshaft Asm ; Crankshaft, Engine
  • Manufacturer
    General Motors
Make sure this part fits
$374.44
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number90537273
    Part DescriptionCrankshaft Asm ; Crankshaft, Engine
    Other NamesCrankshaft
    Item Dimensions21.6 x 7.6 x 7.4 inches
    Item Weight39.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU90537273
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2002-2005 Chevrolet Cavalier4 Cyl 2.2L, 4 Cyl 2.2L Flex2 DOOR, 4 DOOR
    2005-2006 Chevrolet Cobalt4 Cyl 2.2L2 DOOR, 4 DOOR, LEVEL 4 PERFORMANCE (SS) 2 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL ONE (LS) 2 DOOR, LEVEL ONE (LS) 4 DOOR, LEVEL THREE (SS) 2 DOOR, LEVEL THREE (SS) 4 DOOR, LEVEL TWO (LT) 2 DOOR, LEVEL TWO (LT) 4 DOOR
    2006 Chevrolet HHR4 Cyl 2.2L5 DOOR HIGH ROOF HATCHBACK, 5 DOOR UPLEVEL HIGH ROOF HATCHBACK
    2004-2006 Chevrolet Malibu4 Cyl 2.2L4 DOOR HATCHBACK, 4 DOOR NOTCHBACK, CLASSIC 4 DOOR NOTCHBACK, LS 4 DOOR HATCHBACK, LS 4 DOOR NOTCHBACK, LT 4 DOOR HATCHBACK, LT 4 DOOR NOTCHBACK, MAXX SS 4 DOOR HATCHBACK, SS 4 DOOR NOTCHBACK
    2002-2004 Oldsmobile Alero4 Cyl 2.2LGLS 2 DOOR, GLS SEDAN 4 DOOR, LEVEL I 2 DOOR, LEVEL I 4 DOOR, LEVEL II COUPE 2 DOOR, LEVEL II SEDAN 4 DOOR
    2002-2005 Pontiac Grand Am4 Cyl 2.2LGT 2 DOOR, GT 2 DOOR COUPE, GT 4 DOOR, GT1 2 DOOR, GT1 2 DOOR COUPE, GT1 4 DOOR, SE 2 DOOR, SE 4 DOOR, SE 4 DOOR SEDAN, SE1 2 DOOR, SE1 4 DOOR
    2005-2006 Pontiac Pursuit4 Cyl 2.2L2 DOOR, 4 DOOR, LEVEL 4 PERFORMANCE (SS) 2 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL ONE (LS) 2 DOOR, LEVEL ONE (LS) 4 DOOR, LEVEL THREE (SS) 2 DOOR, LEVEL THREE (SS) 4 DOOR, LEVEL TWO (LT) 2 DOOR, LEVEL TWO (LT) 4 DOOR
    2002-2005 Pontiac Sunfire4 Cyl 2.2L2 DOOR, 4 DOOR, GT 2 DOOR
    2003-2006 Saturn Ion4 Cyl 2.2L2 DOOR, 4 DOOR, REDLINE 2 DOOR
    2001-2002 Saturn L1004 Cyl 2.2LL100, L200, L300, LS, LS1, LS2, LW1, LW2, LW200, LW300
    View More
  • Customer Questions & Expert 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 90537273 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How can the crankshaft be removed from the engine after it has been taken out on Saturn LS1? Posted by Customer
    A:
    Crankshaft removal is possible only if the engine has been removed from the car, but again, this is possible if such components as the flywheel, crankshaft pulley, timing belt or chain, oil pan, oil pump body, oil filter, and piston/connecting rod assemblies have been previously removed. Crank pin end float will be checked before the withdrawal of the shaft and by placing a dial gauge on the crankshaft, measure the degree of crank pin towards the front side. Loosen the crankshaft towards the rear and set the indicator zero on the dowel pin, and then tighten the crankshaft towards the front side to check the 'Out' reading, which should vary as follows 0.003 to 0.010 inch (0.076 to 0.254mm). In the event that the dial indicator cannot be used, then clearance maybe determined using feeler gauges. Do the same to all the lower crankcase or main bearing bolts but do it gradually until it is possible to take them out by use of hands For the next time, replace them with new ones. Take off the lower crankcase or the main bearing bridge; ensure that the bearing inserts do not fall. In the case of V6 engines, it will be important to be very keen with the orientation of the main bearing caps. Slowly raise out the Crankshaft, if possible with help, and replace the caps and Bridge or lower Crankcase Finger Tight and make sure to keep everything in order. For installation, make it a point that the engine block and crankshaft are free from dirt and has been checked. Take off the lower crankcase or bearing bridge and main bearing caps with nut and bolt based on the model and cleans the bearing surfaces well. Place new upper main bearing inserts in the engine block so that oil holes are in the proper orientation and fit lower inserts in place. To do this check main bearing oil clearance employing plastigage and compare the result with standard range. If clearance is incorrect always check for cleanliness of the rolling element and if need be think about using a different size of the bearing. Finally, all the plastic gage are cleaned and then the crank shaft journals and thrust faces should be lubricated with grease or assembly lube before laying the crank shaft back in place. Scrub the insert faces and the surfaces of the lower crankcase or bearing caps, and then install them, RTV sealant being applied to the rear main bearing cap grooves for V6 models. Loosen all bolts and then tighten them to the recommended torque in the right sequence, and also, the crankshaft bearing bridge sleeves must be adjusted correctly. Lastly, apply sealant into the.RMBB and install the lower crankcase perimeters bolts and finally check the end play of the crankshaft. The crankshaft must be rotated to see if there is binding with the bearings whereby it must rotate freely with running torque of 50 in-lbs or less is acceptable, before fitting of the new rear main oil seal can be done.
    Posted by GMPartsGiant Specialist
    Q:
    How can the crankshaft be removed from the engine after it has been taken out on Saturn LS? Posted by Customer
    A:
    Crankshaft removal is possible only if the engine has been removed from the car, but again, this is possible if such components as the flywheel, crankshaft pulley, timing belt or chain, oil pan, oil pump body, oil filter, and piston/connecting rod assemblies have been previously removed. Crank pin end float will be checked before the withdrawal of the shaft and by placing a dial gauge on the crankshaft, measure the degree of crank pin towards the front side. Loosen the crankshaft towards the rear and set the indicator zero on the dowel pin, and then tighten the crankshaft towards the front side to check the 'Out' reading, which should vary as follows 0.003 to 0.010 inch (0.076 to 0.254mm). In the event that the dial indicator cannot be used, then clearance maybe determined using feeler gauges. Do the same to all the lower crankcase or main bearing bolts but do it gradually until it is possible to take them out by use of hands For the next time, replace them with new ones. Take off the lower crankcase or the main bearing bridge; ensure that the bearing inserts do not fall. In the case of V6 engines, it will be important to be very keen with the orientation of the main bearing caps. Slowly raise out the Crankshaft, if possible with help, and replace the caps and Bridge or lower Crankcase Finger Tight and make sure to keep everything in order. For installation, make it a point that the engine block and crankshaft are free from dirt and has been checked. Take off the lower crankcase or bearing bridge and main bearing caps with nut and bolt based on the model and cleans the bearing surfaces well. Place new upper main bearing inserts in the engine block so that oil holes are in the proper orientation and fit lower inserts in place. To do this check main bearing oil clearance employing plastigage and compare the result with standard range. If clearance is incorrect always check for cleanliness of the rolling element and if need be think about using a different size of the bearing. Finally, all the plastic gage are cleaned and then the crank shaft journals and thrust faces should be lubricated with grease or assembly lube before laying the crank shaft back in place. Scrub the insert faces and the surfaces of the lower crankcase or bearing caps, and then install them, RTV sealant being applied to the rear main bearing cap grooves for V6 models. Loosen all bolts and then tighten them to the recommended torque in the right sequence, and also, the crankshaft bearing bridge sleeves must be adjusted correctly. Lastly, apply sealant into the.RMBB and install the lower crankcase perimeters bolts and finally check the end play of the crankshaft. The crankshaft must be rotated to see if there is binding with the bearings whereby it must rotate freely with running torque of 50 in-lbs or less is acceptable, before fitting of the new rear main oil seal can be done.
    Posted by GMPartsGiant Specialist
    Q:
    How can the crankshaft be removed and reinstalled on Saturn Vue? Posted by Customer
    A:
    Indeed, the crankshaft is one of the few components that can only be accessed when the engine is removed from the car, provided that such WI bits as the driveplate, crankshaft pulley, timing belt or chain, oil pan, oil pump body, oil filter and piston/connecting rod assemblies are already removed. Before removal, and with the crankshaft suitably aligned, use a dial-gauge to take a reading of the amount of crankshaft endfloat. Place the indictor blade on the counter surface, pry the crankshaft to the rear and rotate the indicator zero, then pry the crankshaft to the front and observe the dial which should show a total indicator movement of .003 in. to .010 in. (0.076mm-0.254mm). In a situation where a dial indicator is not available, clearance can be measured with the aid of feeler gauges. Take out half of the main bearing bolts to independently pedals that can be rotated, then gently drill the main bearing caps or bridge on the bulkhead with a soft-steel hammer and lift it up. Remove the crankshaft as delicately as possible, because of its weight which should be manageable by two people, then reinsert the main bearing caps with the arrow facing forward. Installation requirements include that the engine block, crankshaft should be clean and checked. At this stage, position the engine block upside down and you have to remove the main bearing caps and clean the bearing surfaces. The new upper main bearing inserts should be installed in the block, and lower inserts on to the caps in the right manner. Scrub the crankshaft and make certain the oil holes are clear of dirt. Place the crankshaft on the main bearings and perform a Plastigage measurement of the main bearing oil clearance should be within the set limit. If the clearance is incorrect the observer should check that no debris was present at the time of the measurement and should consider changing the bearing inserts if needed. When the Plastigage is removed, coat the bearing surfaces and the crankshaft journals with a layer of grease or assembly lube then place the main bearing caps and make sure that the arrow faces the front. After tightening the bolts, ensure that they are tightened in the correct order and for some of the engine types, turn the sleeves then apply sealant if required. Last but not the least, verify the crankshaft end play and make it free to rotate with little or no drag by sorting it out before fitting of a new rear main oil seal.
    Posted by GMPartsGiant Specialist
    Q:
    What needs to be done before installing the crankshaft for the 2006 Chevrolet HHR? Posted by Customer
    A:
    The engine block and crankshaft must be cleaned and inspected.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    What is the first step in the crankshaft removal process for the 2005 Chevrolet Cobalt? Posted by Customer
    A:
    The engine must be removed from the vehicle.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    How is the crankshaft lifted out of the engine for the 2005 Saturn ION? Posted by Customer
    A:
    The crankshaft is carefully lifted out of the engine with the help of an assistant.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 90537273, the Right Choice

To ensure reliability, purchase GM part # 90537273 Engine Crankshaft. It is sometimes referred to as GM Crankshaft. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Chevrolet Cavalier, Cobalt, Malibu models. It fits Oldsmobile Alero. It also fits Pontiac Grand Am, Pursuit, Sunfire. This also fits Saturn L300, LW1, LW200.

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