Engine for 2004 Pontiac Bonneville
No.
Part # / Description / Price
Price
N/A
Front Engine Mount 
GM
GM Description: GM Genuine Parts Front Engine Mount (Part Number: 25759455) is an OE-engineered engine support that secures and isolates the engine to reduce vibration and movement. Type: Engine Mount (Front)Function: Helps secure the engine assembly while absorbing engin ...
MSRP $137.51
$85.82
MSRP $137.51
$85.82
N/A
Rocker Arms GM
GM Description: GM Genuine Parts Rocker Arms (Part Number: 12693909) are valve actuation components that transfer camshaft motion to the valves. Purpose: Transmit cam lobe movement to the valve stems to open and close intake/exhaust valves.Function: Critical component in ...
MSRP $37.65
$25.10
MSRP $37.65
$25.10
1
Driver Side Engine Cylinder Head GM
GM Description: DTS. Left. Lucerne. All models. Bonneville. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1,031.83
$790.21
MSRP $1,031.83
$790.21
2
Driver Side Cylinder Head Gasket Kit with Bolts GM
GM Description: All models. Left. Seville. Eldorado. Bonneville. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$119.07
$119.07
4
Valve Cover Gasket GM
GM Description: All models. Right. DTS. Lucerne. 4.6L. Seville. Eldorado. 4.0L. Aurora. Bonneville. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $79.26
$52.81
MSRP $79.26
$52.81
4
Valve Cover Gasket GM
GM Description: GM Genuine Parts Valve Cover Gasket (Part Number: 12581817) is an OEM valve cover gasket that seals the camshaft cover to the cylinder head to prevent oil leaks and maintain proper engine sealing. Type: Engine Component Parts — valve cover/camshaft cover ...
MSRP $70.21
$46.77
MSRP $70.21
$46.77
5
Engine Intake Valve GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
6
Engine Exhaust Valve GM
GM Description: All models. STS-v. XLR. SRX. Bonneville. Seville. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$34.66
$34.66
8
Valve Stem Oil Seal GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$40.09
$40.09
9
Engine Valve Spring GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $2.78
$2.36
MSRP $2.78
$2.36
10
Valve Spring Cap GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
11
Valve Stem Key GM
GM Notes: Price Is For Each Individual Piece.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$13.01
$13.01
12
Valve Lifters GM
GM Description: GM Genuine Parts Hydraulic Valve Adjuster (Part Number: 12686787) is an OEM hydraulic lash adjuster (hydraulic lifter) used in engine valve trains to maintain proper valve clearance. Function: Hydraulic lash adjuster that maintains valve lash automatically ...
$120.33
$120.33
14
Engine Timing Crankshaft Sprocket GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
14
Camshaft Intermediate Drive Shaft Sprocket GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
14
Camshaft Intermediate Drive Shaft GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$96.41
$96.41
17
Timing Cover Gasket GM
GM Description: GM Genuine Parts Timing Cover Gasket (Part Number: 12554519) is an OEM engine front cover gasket engineered to seal the timing/cover interface and prevent oil leaks. Function: Seals engine front cover to maintain oil containment and correct oil pressure at ...
MSRP $69.66
$46.41
MSRP $69.66
$46.41
18
Engine Piston Ring Kit GM
GM Notes: Includes: One Ring Set For One Piston.
Description: All models. DTS. Lucerne. Seville. STS. XLR. SRX. Eldorado. Bonneville. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
20
Engine Connecting Rod GM
GM Description: DTS. All models. Lucerne. STS. XLR. SRX. Incl.Bolts. Uses 23mm Pin. Bonneville. Seville. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$54.70
$54.70
22
Crankshaft Bearing GM
GM Notes: Includes: One Upper & Lower Bearing.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
24
Rear Crankshaft Oil Seal GM
GM Description: GM Genuine Parts Rear Crankshaft Oil Seal (Part Number: 12568025) is a rear main crankshaft seal that prevents engine oil from leaking at the crankshaft rear end. Built to OEM standards to withstand engine heat and pressure and help maintain oil containmen ...
MSRP $85.93
$57.25
MSRP $85.93
$57.25
25
Crankshaft Balancer Kit with Slinger GM
GM Description: DTS. All models. 4.6L. Lucerne. Seville. Bonneville. 4.0L. Aurora. Connects to the crankshaft of your vehicle's engine to help reduce vibration
27
Engine Oil Pan GM
GM Description: All models. Eldorado. Seville. 4.6L, with level sensor. Aurora. Lucerne. Allante. 4.0L. DTS. Bonneville. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
28
RTV Engine Sealant - 5.3 oz Cartridge GM
GM Description: ACDelco RTV Engine Sealant - 5. 3 oz Cartridge (Part Number: 12378521) is an ACDelco-engineered RTV silicone sealant cartridge formulated for general engine sealing applications. It is a high-viscosity, room-temperature vulcanizing formula designed for qui ...
$81.20
$81.20
29
Engine Oil Pump GM
GM Description: All models. DTS. Eldorado. Seville. Lucerne. Aurora. Allante. 4.0L. Bonneville. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors