APEX Automobile Parts Inc Engine Cylinder Head Bolt Set P/N:AHB551
Get your cylinder head service finished with the right fasteners using the APEX Automobile Parts Inc Cylinder Head Bolt Set, part number AHB359. It is a direct-fit replacement for the listed V6-3.8L applications, including the 1995-2005 Buick Park Avenue, 1996-2005 Buick LeSabre, 1997-2008 Pontiac Grand Prix and 2000-2005 Chevrolet Impala.
Head bolts clamp the cylinder head to the engine block and hold the head gasket under compression so it can seal between the two. When the head comes off for a head gasket job or other head service, this engine cylinder head bolt set provides replacement head bolts for the reassembly.
Installation: follow the vehicle service information for the correct tightening sequence and torque procedure, and for whether the original bolts may be reused.
Fitment (V6-3.8L): 1995-2005 Buick Park Avenue · 1995-1999 Buick Riviera · 1995-2002 Chevrolet Camaro · 1995-1999 Oldsmobile 88 · 1995-1996 Oldsmobile 98 · 1995-2005 Pontiac Bonneville · 1995-2002 Pontiac Firebird · 1996-2005 Buick LeSabre · 1996-2004 Buick Regal · 1996-1999 Oldsmobile LSS · 1997-1998 Oldsmobile Regency · 1997-2008 Pontiac Grand Prix · 1998-1999 Chevrolet Lumina · 1998-2005 Chevrolet Monte Carlo · 1998-1999 Oldsmobile Intrigue · 2000-2005 Chevrolet Impala · 2005-2009 Buick LaCrosse · 2006-2008 Buick Lucerne. See the Buyer's Guide tab for full application details.
What does a cylinder head bolt set do?
Head bolts clamp the cylinder head to the engine block. They hold the head gasket under compression so it can seal between the head and the block.
When should I replace the cylinder head bolts?
Head bolts are commonly replaced when the cylinder head is removed, such as during a head gasket job. They should also be replaced if a bolt is damaged, stretched or has stripped threads.
Can I reuse my original head bolts?
Check the vehicle service information for your engine. It states whether the original head bolts may be reused and gives the correct torque procedure.
Which vehicles does AHB359 fit?
AHB359 fits the listed V6-3.8L applications, including the 1996-2005 Buick LeSabre, 1997-2008 Pontiac Grand Prix and 1998-2005 Chevrolet Monte Carlo. See the Buyer's Guide tab for the full list.
How many sets do I need?
The listed applications use one set, so a single AHB359 set covers one vehicle.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.