Gaskets & Sealing Systems for 2019 Chevrolet Silverado 2500 HD
No.
Part # / Description / Price
Price
1
Crankshaft Balancer 
GM
GM Description: Incl.Engine Harmonic Balancer. Silverado, sierra. 6.0L. Express, savana. Suburban 3500hd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $218.46
$147.70
MSRP $218.46
$147.70
3
L92 Front Timing Cover GM
GM Description: Genuine GM L92 Front Timing Cover, part number 12594939. This GM OEM L92 front timing cover keeps the crankshaft and camshaft(s) synchronized so the valves open and close at the right time. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12594939 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $82.20
$56.10
MSRP $82.20
$56.10
4
Multi-Purpose Seal GM
GM Description: Genuine GM Multi-Purpose Seal, part number 12594339. This GM OEM multi-purpose seal seals the joint between two components to prevent fluid, air or exhaust leaks. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12594339 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $13.52
$9.74
MSRP $13.52
$9.74
6
Driver Side Rocker Arm Cover GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $140.08
$94.61
MSRP $140.08
$94.61
6
Passenger Side Rocker Arm Cover GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $144.37
$97.53
MSRP $144.37
$97.53
7
Valve Cover Gasket GM
GM Positions: Right
Notes: PARTS: Part included with valve cover.
Description: Genuine GM Valve Cover Gasket, part number 12637683. This GM OEM valve cover gasket seals the valve cover to the cylinder head, keeping engine oil in and dirt and moisture out to prevent leaks and oil burning on hot exhaust parts. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12637683 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $42.07
$28.72
MSRP $42.07
$28.72
8
Filler Tube GM
GM Description: Genuine GM Filler Tube, part number 12609624. This GM OEM filler tube carries fluid between components with factory-correct shape, length and fittings. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12609624 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $31.61
$22.77
MSRP $31.61
$22.77
9
Engine Oil Filler Cap O-Ring GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $6.17
$3.92
MSRP $6.17
$3.92
10
Engine Oil Filler Cap GM
GM Description: Genuine GM Engine Oil Filler Cap, part number 12643759. This GM OEM engine oil filler cap seals the engine oil fill opening, keeping oil from splashing out and contaminants from getting in while maintaining crankcase sealing. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12643759 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $37.90
$23.97
MSRP $37.90
$23.97
12
Engine Oil Pan GM
GM Description: Genuine GM Engine Oil Pan, part number 12640746. This GM OEM engine oil pan bolts to the bottom of the engine block and holds the engine oil supply, feeding the oil pump pickup and sealing the base of the crankcase. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12640746 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $403.69
$272.89
MSRP $403.69
$272.89
13
Oil Pan Gasket GM
GM Notes: PARTS: Part included with oil pan.
Description: Genuine GM Oil Pan Gasket, part number 12612350. This GM OEM oil pan gasket seals the oil pan to the engine block, preventing oil leaks. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12612350 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $87.01
$59.38
MSRP $87.01
$59.38
14
Engine Oil Pan Deadener GM
GM Notes: PARTS: Part included with oil pan.
Description: 6.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $43.32
$29.55
MSRP $43.32
$29.55
15
Relief Valve GM
GM Notes: PARTS: Part included with oil pan.
Description: Genuine GM Relief Valve, part number 12608835. This GM OEM relief valve limits maximum oil pressure in the lubrication system, protecting the oil filter, seals and engine components from over-pressure. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12608835 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $18.47
$13.31
MSRP $18.47
$13.31
16
Multi-Purpose Threaded Plug GM
GM Notes: PARTS: Part included with oil pan.
Description: Genuine GM Multi-Purpose Threaded Plug, part number 11562588. This GM OEM multi-purpose threaded plug seals a threaded port with a factory-correct fit to help prevent fluid leaks. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 11562588 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $12.00
$8.64
MSRP $12.00
$8.64
17
Engine Oil Pan Drain Plug Seal GM
GM Notes: PARTS: Part included with drain plug.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.47
$6.14
MSRP $8.47
$6.14
19
Engine Oil Dipstick GM
GM Description: Genuine GM Engine Oil Dipstick, part number 12622055. This GM OEM engine oil dipstick is a factory engine lubrication component that helps maintain proper oil supply, level or filtration. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12622055 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $40.47
$27.63
MSRP $40.47
$27.63
20
Multi-Purpose O-Ring GM
GM Notes: PARTS: Part included with dipstick.
Description: Helps prevent leaks in various components of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $0.67
$0.48
MSRP $0.67
$0.48
21
Engine Oil Dipstick Tube GM
GM Description: Genuine GM Engine Oil Dipstick Tube, part number 12609269. This GM OEM engine oil dipstick tube holds the oil dipstick in position and guides it into the oil pan so you can check engine oil level accurately. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12609269 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $33.69
$24.29
MSRP $33.69
$24.29
23
Intake Manifold Assembly GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $337.69
$228.29
MSRP $337.69
$228.29
24
Fuel Injection Throttle Body Seal GM
GM Description: Genuine GM Fuel Injection Throttle Body Seal, part number 12589235. This GM OEM fuel injection throttle body seal meters airflow into the engine under control of the engine computer. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12589235 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $57.22
$34.26
MSRP $57.22
$34.26
25
Engine Intake Manifold Gasket GM
GM Description: Silverado, sierra. 6.0l. 4.8, 5.3 & 6.0L, 6.0L. Express, savana. 6.0l. 6.0L, to block. Escalade ESV. Escalade EXT. Suburban 3500hd. Avalanche. 6.0l. 6.2L. Hummer H2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $82.38
$55.96
MSRP $82.38
$55.96