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GM 88891774
Valve Seals, Silver

1995-2009 GM

Customer Questions & Expert Answers (25)
GM 88891774 Valve Seals, Silver
  • Part Description
    Seal, Engine Valve; Valve Stem Seal
  • Replaces
    24502713, 24507690
  • Manufacturer
    General Motors
Make sure this part fits
$5.70 MSRP: $8.93
You Save: $3.23 (37%)
Ships in 1-3 Business Days
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  • 88891774 Valve Seals, Silver is Ref No. 9 in the diagram below

    2000 Pontiac Firebird Valve Seals, Silver Diagram for 88891774
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 88891774

  • Vehicle Fitment

    Year Make Model Trim Engine
    2005-2009 Buick LaCrosseCX, CXL6 Cyl 3.8 L GAS
    1995-2005 Buick LeSabreCustom, Limited6 Cyl 3.8 L GAS
    2006-2008 Buick LucerneCX, CXL6 Cyl 3.8 L GAS
    1995-2005 Buick Park AvenueBase, Ultra6 Cyl 3.8 L GAS
    1996-2004 Buick Regal25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition6 Cyl 3.8 L GAS
    1995-1999 Buick RivieraBase6 Cyl 3.8 L GAS
    1995-2002 Chevrolet CamaroBase, RS6 Cyl 3.8 L GAS
    2000-2005 Chevrolet ImpalaBase, LS, LS Sport, Police, SS6 Cyl 3.8 L GAS
    1998-1999 Chevrolet LuminaBase, LS, LTZ6 Cyl 3.8 L GAS
    1998-2005 Chevrolet Monte CarloIndianapolis 500 Pace Car, LS, LT, SS, SS 35th Anniversary Edition, SS Dale Earnhardt Signature Edition, SS High Sport, SS Pace Car, Z346 Cyl 3.8 L GAS
    View More
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is 88891774 compatible with my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 88891774 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service and repair the valve guide seal, replace the valve stem oil seal, and valve spring on Buick Park Avenue? Posted by Customer
    A:
    You need to collect three tools to work on the valve components: spark plug port adapter (J 22794), valve spring compressor (J 38606), and Valve Stem Oil Seal installer (J 42863). Take off both Rocker Arm assemblies and spark plugs from the engine first. Turn the engine to put the piston in the serviced cylinder at its highest point to keep the valve from entering the space. The Spark Plug port adapter (J 22794) must be fitted into the cylinder head before compressed air should enter the cylinder to contain the valves. The valve spring compressor tool j 38606 lets you compress the spring before taking off the valve keys, valve cap, and valve spring. The bottom of the seal requires prying to get off the Valve Stem Oil Seal. To put the oil seal properly in place let it touch part of the valve guide while using hand pressure through the Valve Stem Oil Seal installer (J 42863) to prevent damage to the oil seal. Install the Valve Stem Oil Seal with the Valve Stem Oil Seal installer j 42863 then push it down the guide channel. Use the valve spring compressor j 38606 to assemble and compress the valve parts with the valve cap and valve keys. Work through this procedure for all valves then lower cylinder pressure before taking out the Spark Plug port adapter (J 22794) and placing the Spark Plug and rewiring the valve rocker arms.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service and repair the valve guide seal, replace the valve stem oil seal, and valve spring on Buick LeSabre? Posted by Customer
    A:
    You need three important tools before fixing a Valve Stem Oil Seal and Valve Stem Oil Seal together with the valve spring: spark plug port adapter (J 22794), valve spring compressor (J 38606), and valve stem seal installer (J 42863). Start the repair by taking off Rocker Arm assemblies and removing the spark plugs. Turn the engine with the valve service cylinder first until its piston sits at the highest point of the cycle to avoid valve accidents. You should insert the Spark Plug port adapter (J 22794) into the cylinder head while compressed air fills the chamber to keep the valves shut. Drop the valve spring at its tip with the valve spring compressor (J 38606) while you remove valve keys valve cap and valve spring. Push the seal base upward toward the bottom to take out the Valve Stem Oil Seal. To install the oil seal properly, set it onto the valve stem so it contacts the valve guide before using the valve stem seal installer (J 42863) to apply gentle fitting pressure. Begin by inserting the Valve Stem Oil Seal with the valve stem seal installer (J 42863) on the valve guide. Next employ the valve spring compressor (J 38606) to set up valve spring and valve cap plus their keys. Apply these procedures to every valve before you depresurize the cylinder and detach the Spark Plug port adapter (J 22794). Install the Spark Plug along with the valve Rocker Arm components.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service and repair the Rocker Shaft Spring Kit and replace the Valve Stem Oil Seal on Buick Regal? Posted by Customer
    A:
    You start servicing the valve guide seal and installing new valve stem oil seal and valve spring by first removing the valve Rocker Arm covers. You need to turn the engine to reach top dead center in the currently worked cylinder to make sure no valve drops in. First take out the Spark Plug then unmount both valve Rocker Arm and push rod. You should place the Spark Plug port adapter (J23590) in the Spark Plug hole and divert compressed air to maintain valve closure. Set the valve spring compressor (J38606) on the valve spring, activate it to compress the valve spring, and take out all parts including the valve locks, valve spring, cap, and valve stem oil seal. Check the valve spring for damage and purchase a replacement if it needs replacement. To mount the new oil seal gently push down the stem until it touches the valve guide without applying force on the tool. Use valve stem seal installation tool j42863 to push the valve stem oil seal over the valve guide. Set the valve spring compressor (J38606) back on the valve spring then push the tool down to compress it. Next install the new valve spring and cap before placing valve locks in position correctly. Drop the valve spring and take out the Spark Plug port adapter (J23590). Install the Spark Plug afterwards. Put back the valve Rocker Arm and push rod before putting the valve Rocker Arm cover(s) on top.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service and repair the valve guide seal, replace the valve stem oil seal, and valve spring on Buick Regal? Posted by Customer
    A:
    The initial step to fix and repair the Valve Stem Oil Seal and change both the Valve Stem Oil Seal and valve spring is to take out the left or right valve Rocker Arm cover. Make sure the piston in the cylinder you are working on is at the top position by turning the engine. After that, take off the valve rocker arms together with the push rods, and after that remove the Spark Plug. Put the Spark Plug port adapter (J 23590) into the Spark Plug hole, then blow compressed air to close the valves securely. Fit the valve spring compressor (J 38606) onto the valve spring and compress it in order to take out the valve locks, then remove the valve spring and cap, and afterwards, remove the Valve Stem Oil Seal. Examine the valve spring for damage, and use a new one in place of an old or damaged one. After getting the new oil seal, slide it onto the stem until it touches the valve guide, and then install it with the valve stem seal installer (J 42863). Set the valve spring compressor (J 38606) onto the valve spring, squeeze it down, and fit the valve spring and cap, then the valve locks to be sure they seat properly. After loosening the valve spring, empty the air from the Spark Plug port adapter and put the Spark Plug in place. After that, fit the push rods and valve rocker arms in place, and put on the left or right valve Rocker Arm cover.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service and repair the valve guide seal, replace the valve stem oil seal, and valve spring on Chevrolet Monte Carlo? Posted by Customer
    A:
    You must position the Piston at top dead center (TDC) to avoid letting the valve drop into the cylinder prior to changing the Valve Stem Oil Seal and both valve guide seal and valve spring. Start by removing the Spark Plug then cleaning around the Spark Plug valve area. Push the Spark Plug port adapter (Part J 22794) into the spark port opening until you can use compressed air to keep the valves secure. Put the valve spring compressor j 38606 on the valve spring to loosen valve locks, then remove valve cap, valve spring, and valve guide seal for inspection. Put the new valve guide seal into its seat and layer on the valve spring and valve cap on top. Use the valve spring compressor (J 38606) to compress the valve spring then install the valve locks into position with the help of grease when needed. Separate the valve spring and make sure the locking mechanism sits correctly. Following that disconnect the Spark Plug port adapter (J 22794) and put back the Rocker Arm along with the Spark Plug.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the first step to service and repair the valve guide seal for the 2001 Buick Park Avenue? Posted by Customer
    A:
    Remove the rocker arm assemblies and the spark plugs.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    What is the next step after applying compressed air for the 2006 Buick Lucerne? Posted by Customer
    A:
    Attach the Valve Spring Compressor (J38606) to the valve spring and compress it.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    What should be done after installing the EN 46106 for the 2008 Buick LaCrosse? Posted by Customer
    A:
    Remove the camshafts and rocker arms.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    What is the first step to service and repair the valve guide seal for the 2008 Buick Lucerne? Posted by Customer
    A:
    Ensure the engine is rotated to top dead center for the piston in the cylinder being worked on to prevent the valve from falling inside.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    How is the valve stem oil seal removed for the 2001 Buick LeSabre? Posted by Customer
    A:
    Pry up on the bottom of the seal.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    What should be done after tightening the valve spring compressor nut for the 2005 Buick LaCrosse? Posted by Customer
    A:
    Remove the valve keepers, then loosen the valve spring compressor nut to take out the valve spring retainer and valve springs.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    What should be done after repeating the steps for each valve for the 2004 Buick LeSabre? Posted by Customer
    A:
    Depressurize the cylinder and remove the Spark Plug Port Adapter (J 22794).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    What is the first step in the process for the 2007 Buick Lucerne? Posted by Customer
    A:
    Begin by rotating the engine to position the piston at top dead center in the cylinder being worked on to prevent the valve from falling inside.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    Why is it important to install the EN 46106 Flywheel Holding Tool for the 2008 Buick LaCrosse? Posted by Customer
    A:
    It prevents the crankshaft from rotating, which would necessitate disassembly and reassembly of the entire camshaft timing system.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    How do you hold the valves closed during the repair for the 2001 Buick Regal? Posted by Customer
    A:
    Install the J 23590 (Spark Plug Port Adapter) into the spark plug port and apply compressed air.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    How do you remove the valve stem oil seal for the 2005 Buick Park Avenue? Posted by Customer
    A:
    Pry up on the bottom of the seal.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    What components are installed after compressing the valve spring for the 2002 Buick Regal? Posted by Customer
    A:
    Install the valve spring and cap, followed by the valve locks, ensuring they are properly seated.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    What tools are required for servicing and repairing the valve guide seal for the 2002 Chevrolet Camaro? Posted by Customer
    A:
    The required tools are Spark Plug Port Adapter (J 23590), Valve Spring Compressor (J 38606), and Valve Seal Installer (J 42863).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    What is the next step after applying compressed air for the 2001 Chevrolet Camaro? Posted by Customer
    A:
    Attach the Valve Spring Compressor (J 38606) to the valve spring and compress it.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    How do you position the engine before working on the valve for the 2004 Chevrolet Impala? Posted by Customer
    A:
    Rotate the engine so that the piston in the cylinder being worked on is at top dead center to prevent the valve from falling inside the cylinder.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    What are the final steps after completing the installation for the 2002 Chevrolet Impala? Posted by Customer
    A:
    Reinstall the valve rocker arm, release the air pressure, remove the Spark Plug Port Adapter (J22794), and install the spark plug.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    What should be done before removing the spark plug for the 2001 Chevrolet Monte Carlo? Posted by Customer
    A:
    Break the spark plug loose and clean any debris from the spark plug recess.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    How do you compress the valve spring for the 2005 Chevrolet Monte Carlo? Posted by Customer
    A:
    Use the J 38606 Valve Spring Compressor (J 38606) to compress the valve spring.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    Q:
    How do you remove the valve spring for the 2003 Chevrolet Monte Carlo? Posted by Customer
    A:
    Use the Valve Spring Compressor (J 38606) to compress the valve spring, then remove the valve locks, followed by the valve cap and valve spring.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Valve Stem Oil Seal
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Valve Seals, Silver 88891774 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 88891774 Valve Seals, Silver is available in the market under the name GM Valve Stem Oil Seal. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 88891774 Valve Seals, Silver fits certain Chevrolet Camaro, Impala, Lumina models, as well as Buick Regal, Riviera, LaCrosse. Additionally, it is compatible with Pontiac Firebird, Grand Prix, Bonneville and Oldsmobile 88, 98, Intrigue models.
The original GM component designated by manufacturer part number 88891774 maintains top performance when functioning as the Seal, Engine Valve; Valve Stem Seal unit. The component 88891774 is constructed from durable material and its dimensions span 2.7 x 1.5 x 0.6 inches while weighing 0.40 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Intake Valve Seals. The part 88891774 has available replacement options 24502713, 24507690. Each vehicle needs 6 units of the part marked as SKU 88891774. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.